git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@5738 35acf78f-673a-0410-8e92-d51de3d6d3f4
This commit is contained in:
pcirillo
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@ -74,6 +74,49 @@
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/* SIU attributes.*/
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#define SPC5_HAS_SIU TRUE
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#define SPC5_SIU_SUPPORTS_PORTS FALSE
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/* EMIOS attributes.*/
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#define SPC5_HAS_EMIOS TRUE
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#define SPC5_EMIOS_NUM_CHANNELS 16
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#define SPC5_EMIOS_FLAG_F0_HANDLER vector51
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#define SPC5_EMIOS_FLAG_F1_HANDLER vector52
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#define SPC5_EMIOS_FLAG_F2_HANDLER vector53
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#define SPC5_EMIOS_FLAG_F3_HANDLER vector54
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#define SPC5_EMIOS_FLAG_F4_HANDLER vector55
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#define SPC5_EMIOS_FLAG_F5_HANDLER vector56
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#define SPC5_EMIOS_FLAG_F6_HANDLER vector57
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#define SPC5_EMIOS_FLAG_F8_HANDLER vector59
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#define SPC5_EMIOS_FLAG_F9_HANDLER vector60
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#define SPC5_EMIOS_FLAG_F10_HANDLER vector61
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#define SPC5_EMIOS_FLAG_F11_HANDLER vector62
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#define SPC5_EMIOS_FLAG_F12_HANDLER vector63
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#define SPC5_EMIOS_FLAG_F13_HANDLER vector64
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#define SPC5_EMIOS_FLAG_F14_HANDLER vector65
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#define SPC5_EMIOS_FLAG_F15_HANDLER vector66
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#define SPC5_EMIOS_FLAG_F23_HANDLER vector209
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#define SPC5_EMIOS_FLAG_F0_NUMBER 51
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#define SPC5_EMIOS_FLAG_F1_NUMBER 52
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#define SPC5_EMIOS_FLAG_F2_NUMBER 53
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#define SPC5_EMIOS_FLAG_F3_NUMBER 54
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#define SPC5_EMIOS_FLAG_F4_NUMBER 55
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#define SPC5_EMIOS_FLAG_F5_NUMBER 56
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#define SPC5_EMIOS_FLAG_F6_NUMBER 57
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#define SPC5_EMIOS_FLAG_F8_NUMBER 59
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#define SPC5_EMIOS_FLAG_F9_NUMBER 60
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#define SPC5_EMIOS_FLAG_F10_NUMBER 61
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#define SPC5_EMIOS_FLAG_F11_NUMBER 62
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#define SPC5_EMIOS_FLAG_F12_NUMBER 63
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#define SPC5_EMIOS_FLAG_F13_NUMBER 64
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#define SPC5_EMIOS_FLAG_F14_NUMBER 65
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#define SPC5_EMIOS_FLAG_F15_NUMBER 66
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#define SPC5_EMIOS_FLAG_F23_NUMBER 209
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#define SPC5_EMIOS_CLK (64000000 / \
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SPC5_EMIOS_GLOBAL_PRESCALER)
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#define SPC5_EMIOS_ENABLE_CLOCK()
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#define SPC5_EMIOS_DISABLE_CLOCK()
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/** @} */
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#endif /* _SPC563M_REGISTRY_H_ */
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@ -57,6 +57,65 @@
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/* SIU attributes.*/
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#define SPC5_HAS_SIU TRUE
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#define SPC5_SIU_SUPPORTS_PORTS FALSE
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/* EMIOS attributes.*/
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#define SPC5_HAS_EMIOS TRUE
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#define SPC5_EMIOS_NUM_CHANNELS 24
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#define SPC5_EMIOS_FLAG_F0_HANDLER vector51
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#define SPC5_EMIOS_FLAG_F1_HANDLER vector52
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#define SPC5_EMIOS_FLAG_F2_HANDLER vector53
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#define SPC5_EMIOS_FLAG_F3_HANDLER vector54
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#define SPC5_EMIOS_FLAG_F4_HANDLER vector55
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#define SPC5_EMIOS_FLAG_F5_HANDLER vector56
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#define SPC5_EMIOS_FLAG_F6_HANDLER vector57
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#define SPC5_EMIOS_FLAG_F7_HANDLER vector58
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#define SPC5_EMIOS_FLAG_F8_HANDLER vector59
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#define SPC5_EMIOS_FLAG_F9_HANDLER vector60
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#define SPC5_EMIOS_FLAG_F10_HANDLER vector61
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#define SPC5_EMIOS_FLAG_F11_HANDLER vector62
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#define SPC5_EMIOS_FLAG_F12_HANDLER vector63
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#define SPC5_EMIOS_FLAG_F13_HANDLER vector64
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#define SPC5_EMIOS_FLAG_F14_HANDLER vector65
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#define SPC5_EMIOS_FLAG_F15_HANDLER vector66
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#define SPC5_EMIOS_FLAG_F16_HANDLER vector202
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#define SPC5_EMIOS_FLAG_F17_HANDLER vector203
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#define SPC5_EMIOS_FLAG_F18_HANDLER vector204
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#define SPC5_EMIOS_FLAG_F19_HANDLER vector205
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#define SPC5_EMIOS_FLAG_F20_HANDLER vector206
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#define SPC5_EMIOS_FLAG_F21_HANDLER vector207
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#define SPC5_EMIOS_FLAG_F22_HANDLER vector208
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#define SPC5_EMIOS_FLAG_F23_HANDLER vector209
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#define SPC5_EMIOS_FLAG_F0_NUMBER 51
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#define SPC5_EMIOS_FLAG_F1_NUMBER 52
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#define SPC5_EMIOS_FLAG_F2_NUMBER 53
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#define SPC5_EMIOS_FLAG_F3_NUMBER 54
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#define SPC5_EMIOS_FLAG_F4_NUMBER 55
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#define SPC5_EMIOS_FLAG_F5_NUMBER 56
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#define SPC5_EMIOS_FLAG_F6_NUMBER 57
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#define SPC5_EMIOS_FLAG_F7_NUMBER 58
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#define SPC5_EMIOS_FLAG_F8_NUMBER 59
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#define SPC5_EMIOS_FLAG_F9_NUMBER 60
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#define SPC5_EMIOS_FLAG_F10_NUMBER 61
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#define SPC5_EMIOS_FLAG_F11_NUMBER 62
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#define SPC5_EMIOS_FLAG_F12_NUMBER 63
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#define SPC5_EMIOS_FLAG_F13_NUMBER 64
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#define SPC5_EMIOS_FLAG_F14_NUMBER 65
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#define SPC5_EMIOS_FLAG_F15_NUMBER 66
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#define SPC5_EMIOS_FLAG_F16_NUMBER 202
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#define SPC5_EMIOS_FLAG_F17_NUMBER 203
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#define SPC5_EMIOS_FLAG_F18_NUMBER 204
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#define SPC5_EMIOS_FLAG_F19_NUMBER 205
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#define SPC5_EMIOS_FLAG_F20_NUMBER 206
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#define SPC5_EMIOS_FLAG_F21_NUMBER 207
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#define SPC5_EMIOS_FLAG_F22_NUMBER 208
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#define SPC5_EMIOS_FLAG_F23_NUMBER 209
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#define SPC5_EMIOS_CLK (64000000 / \
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SPC5_EMIOS_GLOBAL_PRESCALER)
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#define SPC5_EMIOS_ENABLE_CLOCK()
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#define SPC5_EMIOS_DISABLE_CLOCK()
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/** @} */
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#endif /* _SPC563M_REGISTRY_H_ */
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@ -0,0 +1,907 @@
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/*
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SPC5 HAL - Copyright (C) 2013 STMicroelectronics
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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/**
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* @file SPC5xx/eMIOS200_v1/icu_lld.c
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* @brief SPC5xx low level icu driver code.
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*
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* @addtogroup ICU
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* @{
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*/
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#include "ch.h"
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#include "hal.h"
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#if HAL_USE_ICU || defined(__DOXYGEN__)
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#include "spc5_emios.h"
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/*===========================================================================*/
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/* Driver local definitions. */
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/*===========================================================================*/
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/*===========================================================================*/
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/* Driver exported variables. */
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/*===========================================================================*/
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/**
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* @brief ICUD1 driver identifier.
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* @note The driver ICUD1 allocates the unified channel eMIOS_CH0
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* when enabled.
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*/
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#if SPC5_ICU_USE_EMIOS_CH0 || defined(__DOXYGEN__)
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ICUDriver ICUD1;
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#endif
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/**
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* @brief ICUD2 driver identifier.
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* @note The driver ICUD2 allocates the unified channel eMIOS_CH1
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* when enabled.
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*/
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#if SPC5_ICU_USE_EMIOS_CH1 || defined(__DOXYGEN__)
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ICUDriver ICUD2;
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#endif
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/**
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* @brief ICUD3 driver identifier.
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* @note The driver ICUD3 allocates the unified channel eMIOS_CH2
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* when enabled.
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*/
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#if SPC5_ICU_USE_EMIOS_CH2 || defined(__DOXYGEN__)
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ICUDriver ICUD3;
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#endif
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/**
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* @brief ICUD4 driver identifier.
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* @note The driver ICUD4 allocates the unified channel eMIOS_CH3
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* when enabled.
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*/
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#if SPC5_ICU_USE_EMIOS_CH3 || defined(__DOXYGEN__)
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ICUDriver ICUD4;
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#endif
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/**
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* @brief ICUD5 driver identifier.
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* @note The driver ICUD5 allocates the unified channel eMIOS_CH4
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* when enabled.
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*/
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#if SPC5_ICU_USE_EMIOS_CH4 || defined(__DOXYGEN__)
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ICUDriver ICUD5;
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#endif
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/**
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* @brief ICUD6 driver identifier.
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* @note The driver ICUD6 allocates the unified channel eMIOS_CH5
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* when enabled.
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*/
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#if SPC5_ICU_USE_EMIOS_CH5 || defined(__DOXYGEN__)
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ICUDriver ICUD6;
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#endif
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/**
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* @brief ICUD7 driver identifier.
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* @note The driver ICUD7 allocates the unified channel eMIOS_CH6
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* when enabled.
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*/
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#if SPC5_ICU_USE_EMIOS_CH6 || defined(__DOXYGEN__)
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ICUDriver ICUD7;
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#endif
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/**
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* @brief ICUD8 driver identifier.
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* @note The driver ICUD8 allocates the unified channel eMIOS_CH8
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* when enabled.
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*/
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#if SPC5_ICU_USE_EMIOS_CH8 || defined(__DOXYGEN__)
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ICUDriver ICUD8;
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#endif
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/**
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* @brief ICUD9 driver identifier.
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* @note The driver ICUD9 allocates the unified channel eMIOS_CH7
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* when enabled.
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*/
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#if SPC5_ICU_USE_EMIOS_CH7 || defined(__DOXYGEN__)
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ICUDriver ICUD9;
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#endif
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/**
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* @brief ICUD10 driver identifier.
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* @note The driver ICUD10 allocates the unified channel eMIOS_CH16
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* when enabled.
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*/
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#if SPC5_ICU_USE_EMIOS_CH16 || defined(__DOXYGEN__)
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ICUDriver ICUD10;
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#endif
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/**
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* @brief ICUD11 driver identifier.
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* @note The driver ICUD11 allocates the unified channel eMIOS_CH17
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* when enabled.
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*/
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#if SPC5_ICU_USE_EMIOS_CH17 || defined(__DOXYGEN__)
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ICUDriver ICUD11;
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#endif
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/**
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* @brief ICUD12 driver identifier.
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* @note The driver ICUD12 allocates the unified channel eMIOS_CH18
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* when enabled.
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*/
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#if SPC5_ICU_USE_EMIOS_CH18 || defined(__DOXYGEN__)
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ICUDriver ICUD12;
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#endif
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/*===========================================================================*/
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/* Driver local variables and types. */
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/*===========================================================================*/
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/**
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* @brief Width and Period registers.
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*/
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uint32_t width;
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uint32_t period;
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/**
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* @brief A2 temp registers.
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*/
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uint32_t A2_1, A2_2, A2_3;
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/*===========================================================================*/
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/* Driver local functions. */
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/*===========================================================================*/
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/**
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* @brief ICU IRQ handler.
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*
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* @param[in] icup pointer to the @p ICUDriver object
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*/
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static void icu_lld_serve_interrupt(ICUDriver *icup) {
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uint32_t sr = icup->emiosp->CH[icup->ch_number].CSR.R;
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if(sr && EMIOSS_OVFL && icup->config->overflow_cb != NULL){
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icup->emiosp->CH[icup->ch_number].CSR.R |= EMIOSS_OVFLC;
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_icu_isr_invoke_overflow_cb(icup);
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}
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if (sr && EMIOSS_FLAG){
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icup->emiosp->CH[icup->ch_number].CSR.R |= EMIOSS_FLAGC;
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if (icup->config->mode == ICU_INPUT_ACTIVE_HIGH) {
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if (icup->emiosp->CH[icup->ch_number].CSR.B.UCIN == 1U && \
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icup->config->period_cb != NULL) {
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A2_3 = icup->emiosp->CH[icup->ch_number].CADR.R;
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period = A2_3 - A2_1;
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_icu_isr_invoke_period_cb(icup);
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A2_1 = A2_3;
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} else if (icup->emiosp->CH[icup->ch_number].CSR.B.UCIN == 0 && \
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icup->config->width_cb != NULL) {
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A2_2 = icup->emiosp->CH[icup->ch_number].CADR.R;
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width = A2_2 - A2_1;
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_icu_isr_invoke_width_cb(icup);
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}
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} else if (icup->config->mode == ICU_INPUT_ACTIVE_LOW) {
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if (icup->emiosp->CH[icup->ch_number].CSR.B.UCIN == 1U && \
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icup->config->width_cb != NULL) {
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A2_2 = icup->emiosp->CH[icup->ch_number].CADR.R;
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width = A2_2 - A2_1;
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_icu_isr_invoke_width_cb(icup);
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} else if (icup->emiosp->CH[icup->ch_number].CSR.B.UCIN == 0 && \
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icup->config->period_cb != NULL) {
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A2_3 = icup->emiosp->CH[icup->ch_number].CADR.R;
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period = A2_3 - A2_1;
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_icu_isr_invoke_period_cb(icup);
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A2_1 = A2_3;
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}
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}
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}
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if(sr && EMIOSS_OVR){
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icup->emiosp->CH[icup->ch_number].CSR.R |= EMIOSS_OVRC;
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}
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}
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/*===========================================================================*/
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/* Driver interrupt handlers. */
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/*===========================================================================*/
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#if SPC5_ICU_USE_EMIOS_CH0
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#if !defined(SPC5_EMIOS_FLAG_F0_HANDLER)
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#error "SPC5_EMIOS_FLAG_F0_HANDLER not defined"
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#endif
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/**
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* @brief eMIOS Channel 0 interrupt handler.
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* @note It is assumed that the various sources are only activated if the
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* associated callback pointer is not equal to @p NULL in order to not
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* perform an extra check in a potentially critical interrupt handler.
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*
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* @isr
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*/
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CH_IRQ_HANDLER(SPC5_EMIOS_FLAG_F0_HANDLER) {
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CH_IRQ_PROLOGUE();
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icu_lld_serve_interrupt(&ICUD1);
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CH_IRQ_EPILOGUE();
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}
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#endif /* SPC5_ICU_USE_EMIOS_CH0 */
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#if SPC5_ICU_USE_EMIOS_CH1
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#if !defined(SPC5_EMIOS_FLAG_F1_HANDLER)
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#error "SPC5_EMIOS_FLAG_F1_HANDLER not defined"
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#endif
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/**
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* @brief eMIOS Channel 1 interrupt handler.
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* @note It is assumed that the various sources are only activated if the
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* associated callback pointer is not equal to @p NULL in order to not
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* perform an extra check in a potentially critical interrupt handler.
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*
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* @isr
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*/
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CH_IRQ_HANDLER(SPC5_EMIOS_FLAG_F1_HANDLER) {
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CH_IRQ_PROLOGUE();
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icu_lld_serve_interrupt(&ICUD2);
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CH_IRQ_EPILOGUE();
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}
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#endif /* SPC5_ICU_USE_EMIOS_CH1 */
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#if SPC5_ICU_USE_EMIOS_CH2
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#if !defined(SPC5_EMIOS_FLAG_F2_HANDLER)
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#error "SPC5_EMIOS_FLAG_F2_HANDLER not defined"
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#endif
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/**
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* @brief eMIOS Channel 2 interrupt handler.
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* @note It is assumed that the various sources are only activated if the
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* associated callback pointer is not equal to @p NULL in order to not
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* perform an extra check in a potentially critical interrupt handler.
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*
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* @isr
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*/
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CH_IRQ_HANDLER(SPC5_EMIOS_FLAG_F2_HANDLER) {
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CH_IRQ_PROLOGUE();
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icu_lld_serve_interrupt(&ICUD3);
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CH_IRQ_EPILOGUE();
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}
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#endif /* SPC5_ICU_USE_EMIOS_CH2 */
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#if SPC5_ICU_USE_EMIOS_CH3
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#if !defined(SPC5_EMIOS_FLAG_F3_HANDLER)
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#error "SPC5_EMIOS_FLAG_F3_HANDLER not defined"
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#endif
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/**
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* @brief eMIOS Channel 3 interrupt handler.
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* @note It is assumed that the various sources are only activated if the
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* associated callback pointer is not equal to @p NULL in order to not
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* perform an extra check in a potentially critical interrupt handler.
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*
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* @isr
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*/
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CH_IRQ_HANDLER(SPC5_EMIOS_FLAG_F3_HANDLER) {
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CH_IRQ_PROLOGUE();
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icu_lld_serve_interrupt(&ICUD4);
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CH_IRQ_EPILOGUE();
|
||||
}
|
||||
#endif /* SPC5_ICU_USE_EMIOS_CH3 */
|
||||
|
||||
#if SPC5_ICU_USE_EMIOS_CH4
|
||||
#if !defined(SPC5_EMIOS_FLAG_F4_HANDLER)
|
||||
#error "SPC5_EMIOS_FLAG_F4_HANDLER not defined"
|
||||
#endif
|
||||
/**
|
||||
* @brief eMIOS Channel 4 interrupt handler.
|
||||
* @note It is assumed that the various sources are only activated if the
|
||||
* associated callback pointer is not equal to @p NULL in order to not
|
||||
* perform an extra check in a potentially critical interrupt handler.
|
||||
*
|
||||
* @isr
|
||||
*/
|
||||
CH_IRQ_HANDLER(SPC5_EMIOS_FLAG_F4_HANDLER) {
|
||||
|
||||
CH_IRQ_PROLOGUE();
|
||||
|
||||
icu_lld_serve_interrupt(&ICUD5);
|
||||
|
||||
CH_IRQ_EPILOGUE();
|
||||
}
|
||||
#endif /* SPC5_ICU_USE_EMIOS_CH4 */
|
||||
|
||||
#if SPC5_ICU_USE_EMIOS_CH5
|
||||
#if !defined(SPC5_EMIOS_FLAG_F5_HANDLER)
|
||||
#error "SPC5_EMIOS_FLAG_F5_HANDLER not defined"
|
||||
#endif
|
||||
/**
|
||||
* @brief eMIOS Channel 5 interrupt handler.
|
||||
* @note It is assumed that the various sources are only activated if the
|
||||
* associated callback pointer is not equal to @p NULL in order to not
|
||||
* perform an extra check in a potentially critical interrupt handler.
|
||||
*
|
||||
* @isr
|
||||
*/
|
||||
CH_IRQ_HANDLER(SPC5_EMIOS_FLAG_F5_HANDLER) {
|
||||
|
||||
CH_IRQ_PROLOGUE();
|
||||
|
||||
icu_lld_serve_interrupt(&ICUD6);
|
||||
|
||||
CH_IRQ_EPILOGUE();
|
||||
}
|
||||
#endif /* SPC5_ICU_USE_EMIOS_CH5 */
|
||||
|
||||
#if SPC5_ICU_USE_EMIOS_CH6
|
||||
#if !defined(SPC5_EMIOS_FLAG_F6_HANDLER)
|
||||
#error "SPC5_EMIOS_FLAG_F6_HANDLER not defined"
|
||||
#endif
|
||||
/**
|
||||
* @brief eMIOS Channel 6 interrupt handler.
|
||||
* @note It is assumed that the various sources are only activated if the
|
||||
* associated callback pointer is not equal to @p NULL in order to not
|
||||
* perform an extra check in a potentially critical interrupt handler.
|
||||
*
|
||||
* @isr
|
||||
*/
|
||||
CH_IRQ_HANDLER(SPC5_EMIOS_FLAG_F6_HANDLER) {
|
||||
|
||||
CH_IRQ_PROLOGUE();
|
||||
|
||||
icu_lld_serve_interrupt(&ICUD7);
|
||||
|
||||
CH_IRQ_EPILOGUE();
|
||||
}
|
||||
#endif /* SPC5_ICU_USE_EMIOS_CH6 */
|
||||
|
||||
#if SPC5_ICU_USE_EMIOS_CH7
|
||||
#if !defined(SPC5_EMIOS_FLAG_F7_HANDLER)
|
||||
#error "SPC5_EMIOS_FLAG_F7_HANDLER not defined"
|
||||
#endif
|
||||
/**
|
||||
* @brief eMIOS Channel 7 interrupt handler.
|
||||
* @note It is assumed that the various sources are only activated if the
|
||||
* associated callback pointer is not equal to @p NULL in order to not
|
||||
* perform an extra check in a potentially critical interrupt handler.
|
||||
*
|
||||
* @isr
|
||||
*/
|
||||
CH_IRQ_HANDLER(SPC5_EMIOS_FLAG_F7_HANDLER) {
|
||||
|
||||
CH_IRQ_PROLOGUE();
|
||||
|
||||
icu_lld_serve_interrupt(&ICUD9);
|
||||
|
||||
CH_IRQ_EPILOGUE();
|
||||
}
|
||||
#endif /* SPC5_ICU_USE_EMIOS_CH7 */
|
||||
|
||||
#if SPC5_ICU_USE_EMIOS_CH7
|
||||
#if !defined(SPC5_EMIOS_FLAG_F7_HANDLER)
|
||||
#error "SPC5_EMIOS_FLAG_F7_HANDLER not defined"
|
||||
#endif
|
||||
/**
|
||||
* @brief eMIOS Channel 8 interrupt handler.
|
||||
* @note It is assumed that the various sources are only activated if the
|
||||
* associated callback pointer is not equal to @p NULL in order to not
|
||||
* perform an extra check in a potentially critical interrupt handler.
|
||||
*
|
||||
* @isr
|
||||
*/
|
||||
CH_IRQ_HANDLER(SPC5_EMIOS_FLAG_F8_HANDLER) {
|
||||
|
||||
CH_IRQ_PROLOGUE();
|
||||
|
||||
icu_lld_serve_interrupt(&ICUD8);
|
||||
|
||||
CH_IRQ_EPILOGUE();
|
||||
}
|
||||
#endif /* SPC5_ICU_USE_EMIOS_CH8 */
|
||||
|
||||
#if SPC5_ICU_USE_EMIOS_CH16
|
||||
#if !defined(SPC5_EMIOS_FLAG_F16_HANDLER)
|
||||
#error "SPC5_EMIOS_FLAG_F16_HANDLER not defined"
|
||||
#endif
|
||||
/**
|
||||
* @brief eMIOS Channel 16 interrupt handler.
|
||||
* @note It is assumed that the various sources are only activated if the
|
||||
* associated callback pointer is not equal to @p NULL in order to not
|
||||
* perform an extra check in a potentially critical interrupt handler.
|
||||
*
|
||||
* @isr
|
||||
*/
|
||||
CH_IRQ_HANDLER(SPC5_EMIOS_FLAG_F16_HANDLER) {
|
||||
|
||||
CH_IRQ_PROLOGUE();
|
||||
|
||||
icu_lld_serve_interrupt(&ICUD10);
|
||||
|
||||
CH_IRQ_EPILOGUE();
|
||||
}
|
||||
#endif /* SPC5_ICU_USE_EMIOS_CH16 */
|
||||
|
||||
#if SPC5_ICU_USE_EMIOS_CH17
|
||||
#if !defined(SPC5_EMIOS_FLAG_F17_HANDLER)
|
||||
#error "SPC5_EMIOS_FLAG_F17_HANDLER not defined"
|
||||
#endif
|
||||
/**
|
||||
* @brief eMIOS Channel 17 interrupt handler.
|
||||
* @note It is assumed that the various sources are only activated if the
|
||||
* associated callback pointer is not equal to @p NULL in order to not
|
||||
* perform an extra check in a potentially critical interrupt handler.
|
||||
*
|
||||
* @isr
|
||||
*/
|
||||
CH_IRQ_HANDLER(SPC5_EMIOS_FLAG_F17_HANDLER) {
|
||||
|
||||
CH_IRQ_PROLOGUE();
|
||||
|
||||
icu_lld_serve_interrupt(&ICUD11);
|
||||
|
||||
CH_IRQ_EPILOGUE();
|
||||
}
|
||||
#endif /* SPC5_ICU_USE_EMIOS_CH17 */
|
||||
|
||||
#if SPC5_ICU_USE_EMIOS_CH18
|
||||
#if !defined(SPC5_EMIOS_FLAG_F18_HANDLER)
|
||||
#error "SPC5_EMIOS_FLAG_F18_HANDLER not defined"
|
||||
#endif
|
||||
/**
|
||||
* @brief eMIOS Channel 18 interrupt handler.
|
||||
* @note It is assumed that the various sources are only activated if the
|
||||
* associated callback pointer is not equal to @p NULL in order to not
|
||||
* perform an extra check in a potentially critical interrupt handler.
|
||||
*
|
||||
* @isr
|
||||
*/
|
||||
CH_IRQ_HANDLER(SPC5_EMIOS_FLAG_F18_HANDLER) {
|
||||
|
||||
CH_IRQ_PROLOGUE();
|
||||
|
||||
icu_lld_serve_interrupt(&ICUD12);
|
||||
|
||||
CH_IRQ_EPILOGUE();
|
||||
}
|
||||
#endif /* SPC5_ICU_USE_EMIOS_CH18 */
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Driver exported functions. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief Low level ICU driver initialization.
|
||||
*
|
||||
* @notapi
|
||||
*/
|
||||
void icu_lld_init(void) {
|
||||
|
||||
/* Initialize A2 temp registers.*/
|
||||
A2_1 = 0U;
|
||||
A2_2 = 0U;
|
||||
A2_3 = 0U;
|
||||
|
||||
/* eMIOSx channels initially all not in use.*/
|
||||
reset_emios_active_channels();
|
||||
|
||||
#if SPC5_ICU_USE_EMIOS_CH0
|
||||
/* Driver initialization.*/
|
||||
icuObjectInit(&ICUD1);
|
||||
ICUD1.emiosp = &EMIOS;
|
||||
ICUD1.ch_number = 0U;
|
||||
ICUD1.clock = SPC5_EMIOS_CLK;
|
||||
#endif /* SPC5_ICU_USE_EMIOS_CH0 */
|
||||
|
||||
#if SPC5_ICU_USE_EMIOS_CH1
|
||||
/* Driver initialization.*/
|
||||
icuObjectInit(&ICUD2);
|
||||
ICUD2.emiosp = &EMIOS;
|
||||
ICUD2.ch_number = 1U;
|
||||
ICUD2.clock = SPC5_EMIOS_CLK;
|
||||
#endif /* SPC5_ICU_USE_EMIOS_CH1 */
|
||||
|
||||
#if SPC5_ICU_USE_EMIOS_CH2
|
||||
/* Driver initialization.*/
|
||||
icuObjectInit(&ICUD3);
|
||||
ICUD3.emiosp = &EMIOS;
|
||||
ICUD3.ch_number = 2U;
|
||||
ICUD3.clock = SPC5_EMIOS_CLK;
|
||||
#endif /* SPC5_ICU_USE_EMIOS_CH2 */
|
||||
|
||||
#if SPC5_ICU_USE_EMIOS_CH3
|
||||
/* Driver initialization.*/
|
||||
icuObjectInit(&ICUD4);
|
||||
ICUD4.emiosp = &EMIOS;
|
||||
ICUD4.ch_number = 3U;
|
||||
ICUD4.clock = SPC5_EMIOS_CLK;
|
||||
#endif /* SPC5_ICU_USE_EMIOS_CH3 */
|
||||
|
||||
#if SPC5_ICU_USE_EMIOS_CH4
|
||||
/* Driver initialization.*/
|
||||
icuObjectInit(&ICUD5);
|
||||
ICUD5.emiosp = &EMIOS;
|
||||
ICUD5.ch_number = 4U;
|
||||
ICUD5.clock = SPC5_EMIOS_CLK;
|
||||
#endif /* SPC5_ICU_USE_EMIOS_CH4 */
|
||||
|
||||
#if SPC5_ICU_USE_EMIOS_CH5
|
||||
/* Driver initialization.*/
|
||||
icuObjectInit(&ICUD6);
|
||||
ICUD6.emiosp = &EMIOS;
|
||||
ICUD6.ch_number = 5U;
|
||||
ICUD6.clock = SPC5_EMIOS_CLK;
|
||||
#endif /* SPC5_ICU_USE_EMIOS_CH5 */
|
||||
|
||||
#if SPC5_ICU_USE_EMIOS_CH6
|
||||
/* Driver initialization.*/
|
||||
icuObjectInit(&ICUD7);
|
||||
ICUD7.emiosp = &EMIOS;
|
||||
ICUD7.ch_number = 6U;
|
||||
ICUD7.clock = SPC5_EMIOS_CLK;
|
||||
#endif /* SPC5_ICU_USE_EMIOS_CH6 */
|
||||
|
||||
#if SPC5_ICU_USE_EMIOS_CH8
|
||||
/* Driver initialization.*/
|
||||
icuObjectInit(&ICUD8);
|
||||
ICUD8.emiosp = &EMIOS;
|
||||
ICUD8.ch_number = 8U;
|
||||
ICUD8.clock = SPC5_EMIOS_CLK;
|
||||
#endif /* SPC5_ICU_USE_EMIOS_CH8 */
|
||||
|
||||
#if SPC5_ICU_USE_EMIOS_CH7
|
||||
/* Driver initialization.*/
|
||||
icuObjectInit(&ICUD9);
|
||||
ICUD9.emiosp = &EMIOS;
|
||||
ICUD9.ch_number = 7U;
|
||||
ICUD9.clock = SPC5_EMIOS_CLK;
|
||||
#endif /* SPC5_ICU_USE_EMIOS_CH7 */
|
||||
|
||||
#if SPC5_ICU_USE_EMIOS_CH16
|
||||
/* Driver initialization.*/
|
||||
icuObjectInit(&ICUD10);
|
||||
ICUD10.emiosp = &EMIOS;
|
||||
ICUD10.ch_number = 16U;
|
||||
ICUD10.clock = SPC5_EMIOS_CLK;
|
||||
#endif /* SPC5_ICU_USE_EMIOS_CH16 */
|
||||
|
||||
#if SPC5_ICU_USE_EMIOS_CH17
|
||||
/* Driver initialization.*/
|
||||
icuObjectInit(&ICUD11);
|
||||
ICUD11.emiosp = &EMIOS;
|
||||
ICUD11.ch_number = 17U;
|
||||
ICUD11.clock = SPC5_EMIOS_CLK;
|
||||
#endif /* SPC5_ICU_USE_EMIOS_CH17 */
|
||||
|
||||
#if SPC5_ICU_USE_EMIOS_CH18
|
||||
/* Driver initialization.*/
|
||||
icuObjectInit(&ICUD12);
|
||||
ICUD12.emiosp = &EMIOS;
|
||||
ICUD12.ch_number = 18U;
|
||||
ICUD12.clock = SPC5_EMIOS_CLK;
|
||||
#endif /* SPC5_ICU_USE_EMIOS_CH18 */
|
||||
|
||||
#if SPC5_ICU_USE_EMIOS
|
||||
|
||||
#if SPC5_EMIOS_NUM_CHANNELS == 16
|
||||
INTC.PSR[SPC5_EMIOS_FLAG_F0_NUMBER].R = SPC5_EMIOS_FLAG_F0_PRIORITY;
|
||||
INTC.PSR[SPC5_EMIOS_FLAG_F1_NUMBER].R = SPC5_EMIOS_FLAG_F1_PRIORITY;
|
||||
INTC.PSR[SPC5_EMIOS_FLAG_F2_NUMBER].R = SPC5_EMIOS_FLAG_F2_PRIORITY;
|
||||
INTC.PSR[SPC5_EMIOS_FLAG_F3_NUMBER].R = SPC5_EMIOS_FLAG_F3_PRIORITY;
|
||||
INTC.PSR[SPC5_EMIOS_FLAG_F4_NUMBER].R = SPC5_EMIOS_FLAG_F4_PRIORITY;
|
||||
INTC.PSR[SPC5_EMIOS_FLAG_F5_NUMBER].R = SPC5_EMIOS_FLAG_F5_PRIORITY;
|
||||
INTC.PSR[SPC5_EMIOS_FLAG_F6_NUMBER].R = SPC5_EMIOS_FLAG_F6_PRIORITY;
|
||||
INTC.PSR[SPC5_EMIOS_FLAG_F8_NUMBER].R = SPC5_EMIOS_FLAG_F8_PRIORITY;
|
||||
#endif
|
||||
|
||||
#if SPC5_EMIOS_NUM_CHANNELS == 24
|
||||
INTC.PSR[SPC5_EMIOS_FLAG_F0_NUMBER].R = SPC5_EMIOS_FLAG_F0_PRIORITY;
|
||||
INTC.PSR[SPC5_EMIOS_FLAG_F1_NUMBER].R = SPC5_EMIOS_FLAG_F1_PRIORITY;
|
||||
INTC.PSR[SPC5_EMIOS_FLAG_F2_NUMBER].R = SPC5_EMIOS_FLAG_F2_PRIORITY;
|
||||
INTC.PSR[SPC5_EMIOS_FLAG_F3_NUMBER].R = SPC5_EMIOS_FLAG_F3_PRIORITY;
|
||||
INTC.PSR[SPC5_EMIOS_FLAG_F4_NUMBER].R = SPC5_EMIOS_FLAG_F4_PRIORITY;
|
||||
INTC.PSR[SPC5_EMIOS_FLAG_F5_NUMBER].R = SPC5_EMIOS_FLAG_F5_PRIORITY;
|
||||
INTC.PSR[SPC5_EMIOS_FLAG_F6_NUMBER].R = SPC5_EMIOS_FLAG_F6_PRIORITY;
|
||||
INTC.PSR[SPC5_EMIOS_FLAG_F7_NUMBER].R = SPC5_EMIOS_FLAG_F7_PRIORITY;
|
||||
INTC.PSR[SPC5_EMIOS_FLAG_F8_NUMBER].R = SPC5_EMIOS_FLAG_F8_PRIORITY;
|
||||
INTC.PSR[SPC5_EMIOS_FLAG_F16_NUMBER].R = SPC5_EMIOS_FLAG_F16_PRIORITY;
|
||||
INTC.PSR[SPC5_EMIOS_FLAG_F17_NUMBER].R = SPC5_EMIOS_FLAG_F17_PRIORITY;
|
||||
INTC.PSR[SPC5_EMIOS_FLAG_F18_NUMBER].R = SPC5_EMIOS_FLAG_F18_PRIORITY;
|
||||
#endif
|
||||
|
||||
#endif
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Configures and activates the ICU peripheral.
|
||||
*
|
||||
* @param[in] icup pointer to the @p ICUDriver object
|
||||
*
|
||||
* @notapi
|
||||
*/
|
||||
void icu_lld_start(ICUDriver *icup) {
|
||||
|
||||
chDbgAssert(get_emios_active_channels() < SPC5_EMIOS_NUM_CHANNELS,
|
||||
"icu_lld_start(), #1", "too many channels");
|
||||
|
||||
if (icup->state == ICU_STOP) {
|
||||
/* Enables the peripheral.*/
|
||||
#if SPC5_ICU_USE_EMIOS_CH0
|
||||
if (&ICUD1 == icup)
|
||||
increase_emios_active_channels();
|
||||
#endif /* SPC5_ICU_USE_EMIOS_CH0 */
|
||||
#if SPC5_ICU_USE_EMIOS_CH1
|
||||
if (&ICUD2 == icup)
|
||||
increase_emios_active_channels();
|
||||
#endif /* SPC5_ICU_USE_EMIOS_CH1 */
|
||||
#if SPC5_ICU_USE_EMIOS_CH2
|
||||
if (&ICUD3 == icup)
|
||||
increase_emios_active_channels();
|
||||
#endif /* SPC5_ICU_USE_EMIOS_CH2 */
|
||||
#if SPC5_ICU_USE_EMIOS_CH3
|
||||
if (&ICUD4 == icup)
|
||||
increase_emios_active_channels();
|
||||
#endif /* SPC5_ICU_USE_EMIOS_CH3 */
|
||||
#if SPC5_ICU_USE_EMIOS_CH4
|
||||
if (&ICUD5 == icup)
|
||||
increase_emios_active_channels();
|
||||
#endif /* SPC5_ICU_USE_EMIOS_CH4 */
|
||||
#if SPC5_ICU_USE_EMIOS_CH5
|
||||
if (&ICUD6 == icup)
|
||||
increase_emios_active_channels();
|
||||
#endif /* SPC5_ICU_USE_EMIOS_CH5 */
|
||||
#if SPC5_ICU_USE_EMIOS_CH6
|
||||
if (&ICUD7 == icup)
|
||||
increase_emios_active_channels();
|
||||
#endif /* SPC5_ICU_USE_EMIOS_CH6 */
|
||||
#if SPC5_ICU_USE_EMIOS_CH8
|
||||
if (&ICUD8 == icup)
|
||||
increase_emios_active_channels();
|
||||
#endif /* SPC5_ICU_USE_EMIOS_CH8 */
|
||||
#if SPC5_ICU_USE_EMIOS_CH7
|
||||
if (&ICUD9 == icup)
|
||||
increase_emios_active_channels();
|
||||
#endif /* SPC5_ICU_USE_EMIOS_CH7 */
|
||||
#if SPC5_ICU_USE_EMIOS_CH16
|
||||
if (&ICUD10 == icup)
|
||||
increase_emios_active_channels();
|
||||
#endif /* SPC5_ICU_USE_EMIOS_CH16 */
|
||||
#if SPC5_ICU_USE_EMIOS_CH17
|
||||
if (&ICUD11 == icup)
|
||||
increase_emios_active_channels();
|
||||
#endif /* SPC5_ICU_USE_EMIOS_CH17 */
|
||||
#if SPC5_ICU_USE_EMIOS_CH18
|
||||
if (&ICUD12 == icup)
|
||||
increase_emios_active_channels();
|
||||
#endif /* SPC5_ICU_USE_EMIOS_CH18 */
|
||||
|
||||
/* Set eMIOS Clock.*/
|
||||
#if SPC5_ICU_USE_EMIOS
|
||||
active_emios_clock(icup, NULL);
|
||||
#endif
|
||||
|
||||
}
|
||||
/* Configures the peripheral.*/
|
||||
|
||||
/* Channel enables.*/
|
||||
icup->emiosp->UCDIS.R &= ~(1 << icup->ch_number);
|
||||
|
||||
/* Clear pending IRQs (if any).*/
|
||||
icup->emiosp->CH[icup->ch_number].CSR.R = EMIOSS_OVRC |
|
||||
EMIOSS_OVFLC | EMIOSS_FLAGC;
|
||||
|
||||
/* Set clock prescaler and control register.*/
|
||||
uint32_t psc = (icup->clock / icup->config->frequency);
|
||||
chDbgAssert((psc <= 4) &&
|
||||
((psc * icup->config->frequency) == icup->clock) &&
|
||||
((psc == 1) || (psc == 2) || (psc == 3) || (psc == 4)),
|
||||
"icu_lld_start(), #1", "invalid frequency");
|
||||
|
||||
icup->emiosp->CH[icup->ch_number].CCR.B.UCPREN = 0;
|
||||
icup->emiosp->CH[icup->ch_number].CCR.R |=
|
||||
EMIOSC_BSL(EMIOS_BSL_INTERNAL_COUNTER) |
|
||||
EMIOSC_EDSEL | EMIOS_CCR_MODE_SAIC;
|
||||
icup->emiosp->CH[icup->ch_number].CCR.B.UCPRE = psc - 1;
|
||||
icup->emiosp->CH[icup->ch_number].CCR.R |= EMIOSC_UCPREN;
|
||||
|
||||
/* Set source polarity.*/
|
||||
if(icup->config->mode == ICU_INPUT_ACTIVE_HIGH){
|
||||
icup->emiosp->CH[icup->ch_number].CCR.R |= EMIOSC_EDPOL;
|
||||
} else {
|
||||
icup->emiosp->CH[icup->ch_number].CCR.R &= ~EMIOSC_EDPOL;
|
||||
}
|
||||
|
||||
/* Direct pointers to the period and width registers in order to make
|
||||
reading data faster from within callbacks.*/
|
||||
icup->pccrp = .
|
||||
icup->wccrp = &width;
|
||||
|
||||
/* Channel disables.*/
|
||||
icup->emiosp->UCDIS.R |= (1 << icup->ch_number);
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Deactivates the ICU peripheral.
|
||||
*
|
||||
* @param[in] icup pointer to the @p ICUDriver object
|
||||
*
|
||||
* @notapi
|
||||
*/
|
||||
void icu_lld_stop(ICUDriver *icup) {
|
||||
|
||||
chDbgAssert(get_emios_active_channels() < SPC5_EMIOS_NUM_CHANNELS,
|
||||
"icu_lld_stop(), #1", "too many channels");
|
||||
|
||||
if (icup->state == ICU_READY) {
|
||||
|
||||
/* Disables the peripheral.*/
|
||||
#if SPC5_ICU_USE_EMIOS_CH0
|
||||
if (&ICUD1 == icup) {
|
||||
/* Reset UC Control Register.*/
|
||||
icup->emiosp->CH[icup->ch_number].CCR.R = 0;
|
||||
|
||||
decrease_emios_active_channels();
|
||||
}
|
||||
#endif /* SPC5_ICU_USE_EMIOS_CH0 */
|
||||
#if SPC5_ICU_USE_EMIOS_CH1
|
||||
if (&ICUD2 == icup) {
|
||||
/* Reset UC Control Register.*/
|
||||
icup->emiosp->CH[icup->ch_number].CCR.R = 0;
|
||||
|
||||
decrease_emios_active_channels();
|
||||
}
|
||||
#endif /* SPC5_ICU_USE_EMIOS_CH1 */
|
||||
#if SPC5_ICU_USE_EMIOS_CH2
|
||||
if (&ICUD3 == icup) {
|
||||
/* Reset UC Control Register.*/
|
||||
icup->emiosp->CH[icup->ch_number].CCR.R = 0;
|
||||
|
||||
decrease_emios_active_channels();
|
||||
}
|
||||
#endif /* SPC5_ICU_USE_EMIOS_CH2 */
|
||||
#if SPC5_ICU_USE_EMIOS_CH3
|
||||
if (&ICUD4 == icup) {
|
||||
/* Reset UC Control Register.*/
|
||||
icup->emiosp->CH[icup->ch_number].CCR.R = 0;
|
||||
|
||||
decrease_emios_active_channels();
|
||||
}
|
||||
#endif /* SPC5_ICU_USE_EMIOS_CH3 */
|
||||
#if SPC5_ICU_USE_EMIOS_CH4
|
||||
if (&ICUD5 == icup) {
|
||||
/* Reset UC Control Register.*/
|
||||
icup->emiosp->CH[icup->ch_number].CCR.R = 0;
|
||||
|
||||
decrease_emios_active_channels();
|
||||
}
|
||||
#endif /* SPC5_ICU_USE_EMIOS_CH4 */
|
||||
#if SPC5_ICU_USE_EMIOS_CH5
|
||||
if (&ICUD6 == icup) {
|
||||
/* Reset UC Control Register.*/
|
||||
icup->emiosp->CH[icup->ch_number].CCR.R = 0;
|
||||
|
||||
decrease_emios_active_channels();
|
||||
}
|
||||
#endif /* SPC5_ICU_USE_EMIOS_CH5 */
|
||||
#if SPC5_ICU_USE_EMIOS_CH6
|
||||
if (&ICUD7 == icup) {
|
||||
/* Reset UC Control Register.*/
|
||||
icup->emiosp->CH[icup->ch_number].CCR.R = 0;
|
||||
|
||||
decrease_emios_active_channels();
|
||||
}
|
||||
#endif /* SPC5_ICU_USE_EMIOS_CH6 */
|
||||
#if SPC5_ICU_USE_EMIOS_CH8
|
||||
if (&ICUD8 == icup) {
|
||||
/* Reset UC Control Register.*/
|
||||
icup->emiosp->CH[icup->ch_number].CCR.R = 0;
|
||||
|
||||
decrease_emios_active_channels();
|
||||
}
|
||||
#endif /* SPC5_ICU_USE_EMIOS_CH8 */
|
||||
#if SPC5_ICU_USE_EMIOS_CH7
|
||||
if (&ICUD9 == icup) {
|
||||
/* Reset UC Control Register.*/
|
||||
icup->emiosp->CH[icup->ch_number].CCR.R = 0;
|
||||
|
||||
decrease_emios_active_channels();
|
||||
}
|
||||
#endif /* SPC5_ICU_USE_EMIOS_CH7 */
|
||||
#if SPC5_ICU_USE_EMIOS_CH16
|
||||
if (&ICUD10 == icup) {
|
||||
/* Reset UC Control Register.*/
|
||||
icup->emiosp->CH[icup->ch_number].CCR.R = 0;
|
||||
|
||||
decrease_emios_active_channels();
|
||||
}
|
||||
#endif /* SPC5_ICU_USE_EMIOS_CH16 */
|
||||
#if SPC5_ICU_USE_EMIOS_CH17
|
||||
if (&ICUD11 == icup) {
|
||||
/* Reset UC Control Register.*/
|
||||
icup->emiosp->CH[icup->ch_number].CCR.R = 0;
|
||||
|
||||
decrease_emios_active_channels();
|
||||
}
|
||||
#endif /* SPC5_ICU_USE_EMIOS_CH17 */
|
||||
#if SPC5_ICU_USE_EMIOS_CH18
|
||||
if (&ICUD12 == icup) {
|
||||
/* Reset UC Control Register.*/
|
||||
icup->emiosp->CH[icup->ch_number].CCR.R = 0;
|
||||
|
||||
decrease_emios_active_channels();
|
||||
}
|
||||
#endif /* SPC5_ICU_USE_EMIOS_CH18 */
|
||||
|
||||
/* eMIOS clock deactivation.*/
|
||||
#if SPC5_ICU_USE_EMIOS
|
||||
deactive_emios_clock();
|
||||
#endif
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Enables the input capture.
|
||||
*
|
||||
* @param[in] icup pointer to the @p ICUDriver object
|
||||
*
|
||||
* @notapi
|
||||
*/
|
||||
void icu_lld_enable(ICUDriver *icup) {
|
||||
|
||||
/* Clear pending IRQs (if any).*/
|
||||
icup->emiosp->CH[icup->ch_number].CSR.R = EMIOSS_OVRC |
|
||||
EMIOSS_OVFLC | EMIOSS_FLAGC;
|
||||
|
||||
/* Active interrupts.*/
|
||||
if (icup->config->period_cb != NULL || icup->config->width_cb != NULL || \
|
||||
icup->config->overflow_cb != NULL) {
|
||||
icup->emiosp->CH[icup->ch_number].CCR.B.FEN = 1U;
|
||||
}
|
||||
|
||||
/* Channel enables.*/
|
||||
icup->emiosp->UCDIS.R &= ~(1 << icup->ch_number);
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Disables the input capture.
|
||||
*
|
||||
* @param[in] icup pointer to the @p ICUDriver object
|
||||
*
|
||||
* @notapi
|
||||
*/
|
||||
void icu_lld_disable(ICUDriver *icup) {
|
||||
|
||||
/* Clear pending IRQs (if any).*/
|
||||
icup->emiosp->CH[icup->ch_number].CSR.R = EMIOSS_OVRC |
|
||||
EMIOSS_OVFLC | EMIOSS_FLAGC;
|
||||
|
||||
/* Disable interrupts.*/
|
||||
icup->emiosp->CH[icup->ch_number].CCR.B.FEN = 0;
|
||||
|
||||
/* Channel disables.*/
|
||||
icup->emiosp->UCDIS.R |= (1 << icup->ch_number);
|
||||
|
||||
}
|
||||
|
||||
#endif /* HAL_USE_ICU */
|
||||
|
||||
/** @} */
|
||||
|
|
@ -0,0 +1,443 @@
|
|||
/*
|
||||
SPC5 HAL - Copyright (C) 2013 STMicroelectronics
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
*/
|
||||
|
||||
/**
|
||||
* @file SPC5xx/eMIOS200_v1/icu_lld.h
|
||||
* @brief SPC5xx low level icu driver header.
|
||||
*
|
||||
* @addtogroup ICU
|
||||
* @{
|
||||
*/
|
||||
|
||||
#ifndef _ICU_LLD_H_
|
||||
#define _ICU_LLD_H_
|
||||
|
||||
#if HAL_USE_ICU || defined(__DOXYGEN__)
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Driver constants. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Driver pre-compile time settings. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @name Configuration options
|
||||
* @{
|
||||
*/
|
||||
/**
|
||||
* @brief ICUD1 driver enable switch.
|
||||
* @details If set to @p TRUE the support for ICUD1 is included.
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
#if !defined(SPC5_ICU_USE_EMIOS_CH0) || defined(__DOXYGEN__)
|
||||
#define SPC5_ICU_USE_EMIOS_CH0 FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief ICUD2 driver enable switch.
|
||||
* @details If set to @p TRUE the support for ICUD2 is included.
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
#if !defined(SPC5_ICU_USE_EMIOS_CH1) || defined(__DOXYGEN__)
|
||||
#define SPC5_ICU_USE_EMIOS_CH1 FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief ICUD3 driver enable switch.
|
||||
* @details If set to @p TRUE the support for ICUD3 is included.
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
#if !defined(SPC5_ICU_USE_EMIOS_CH2) || defined(__DOXYGEN__)
|
||||
#define SPC5_ICU_USE_EMIOS_CH2 FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief ICUD4 driver enable switch.
|
||||
* @details If set to @p TRUE the support for ICUD4 is included.
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
#if !defined(SPC5_ICU_USE_EMIOS_CH3) || defined(__DOXYGEN__)
|
||||
#define SPC5_ICU_USE_EMIOS_CH3 FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief ICUD5 driver enable switch.
|
||||
* @details If set to @p TRUE the support for ICUD5 is included.
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
#if !defined(SPC5_ICU_USE_EMIOS_CH4) || defined(__DOXYGEN__)
|
||||
#define SPC5_ICU_USE_EMIOS_CH4 FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief ICUD6 driver enable switch.
|
||||
* @details If set to @p TRUE the support for ICUD6 is included.
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
#if !defined(SPC5_ICU_USE_EMIOS_CH5) || defined(__DOXYGEN__)
|
||||
#define SPC5_ICU_USE_EMIOS_CH5 FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief ICUD7 driver enable switch.
|
||||
* @details If set to @p TRUE the support for ICUD7 is included.
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
#if !defined(SPC5_ICU_USE_EMIOS_CH6) || defined(__DOXYGEN__)
|
||||
#define SPC5_ICU_USE_EMIOS_CH6 FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief ICUD8 driver enable switch.
|
||||
* @details If set to @p TRUE the support for ICUD8 is included.
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
#if !defined(SPC5_ICU_USE_EMIOS_CH8) || defined(__DOXYGEN__)
|
||||
#define SPC5_ICU_USE_EMIOS_CH8 FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief ICUD9 driver enable switch.
|
||||
* @details If set to @p TRUE the support for ICUD9 is included.
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
#if !defined(SPC5_ICU_USE_EMIOS_CH7) || defined(__DOXYGEN__)
|
||||
#define SPC5_ICU_USE_EMIOS_CH7 FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief ICUD10 driver enable switch.
|
||||
* @details If set to @p TRUE the support for ICUD10 is included.
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
#if !defined(SPC5_ICU_USE_EMIOS_CH16) || defined(__DOXYGEN__)
|
||||
#define SPC5_ICU_USE_EMIOS_CH16 FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief ICUD11 driver enable switch.
|
||||
* @details If set to @p TRUE the support for ICUD11 is included.
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
#if !defined(SPC5_ICU_USE_EMIOS_CH17) || defined(__DOXYGEN__)
|
||||
#define SPC5_ICU_USE_EMIOS_CH17 FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief ICUD12 driver enable switch.
|
||||
* @details If set to @p TRUE the support for ICUD12 is included.
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
#if !defined(SPC5_ICU_USE_EMIOS_CH18) || defined(__DOXYGEN__)
|
||||
#define SPC5_ICU_USE_EMIOS_CH18 FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief ICUD1 interrupt priority level setting.
|
||||
*/
|
||||
#if !defined(SPC5_EMIOS_FLAG_F0_PRIORITY) || defined(__DOXYGEN__)
|
||||
#define SPC5_EMIOS_FLAG_F0_PRIORITY 7
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief ICUD2 interrupt priority level setting.
|
||||
*/
|
||||
#if !defined(SPC5_EMIOS_FLAG_F1_PRIORITY) || defined(__DOXYGEN__)
|
||||
#define SPC5_EMIOS_FLAG_F1_PRIORITY 7
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief ICUD3 interrupt priority level setting.
|
||||
*/
|
||||
#if !defined(SPC5_EMIOS_FLAG_F2_PRIORITY) || defined(__DOXYGEN__)
|
||||
#define SPC5_EMIOS_FLAG_F2_PRIORITY 7
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief ICUD4 interrupt priority level setting.
|
||||
*/
|
||||
#if !defined(SPC5_EMIOS_FLAG_F3_PRIORITY) || defined(__DOXYGEN__)
|
||||
#define SPC5_EMIOS_FLAG_F3_PRIORITY 7
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief ICUD5 interrupt priority level setting.
|
||||
*/
|
||||
#if !defined(SPC5_EMIOS_FLAG_F4_PRIORITY) || defined(__DOXYGEN__)
|
||||
#define SPC5_EMIOS_FLAG_F4_PRIORITY 7
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief ICUD6 interrupt priority level setting.
|
||||
*/
|
||||
#if !defined(SPC5_EMIOS_FLAG_F5_PRIORITY) || defined(__DOXYGEN__)
|
||||
#define SPC5_EMIOS_FLAG_F5_PRIORITY 7
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief ICUD7 interrupt priority level setting.
|
||||
*/
|
||||
#if !defined(SPC5_EMIOS_FLAG_F6_PRIORITY) || defined(__DOXYGEN__)
|
||||
#define SPC5_EMIOS_FLAG_F6_PRIORITY 7
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief ICUD8 interrupt priority level setting.
|
||||
*/
|
||||
#if !defined(SPC5_EMIOS_FLAG_F8_PRIORITY) || defined(__DOXYGEN__)
|
||||
#define SPC5_EMIOS_FLAG_F8_PRIORITY 7
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief ICUD9 interrupt priority level setting.
|
||||
*/
|
||||
#if !defined(SPC5_EMIOS_FLAG_F7_PRIORITY) || defined(__DOXYGEN__)
|
||||
#define SPC5_EMIOS_FLAG_F7_PRIORITY 7
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief ICUD10 interrupt priority level setting.
|
||||
*/
|
||||
#if !defined(SPC5_EMIOS_FLAG_F16_PRIORITY) || defined(__DOXYGEN__)
|
||||
#define SPC5_EMIOS_FLAG_F16_PRIORITY 7
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief ICUD11 interrupt priority level setting.
|
||||
*/
|
||||
#if !defined(SPC5_EMIOS_FLAG_F17_PRIORITY) || defined(__DOXYGEN__)
|
||||
#define SPC5_EMIOS_FLAG_F17_PRIORITY 7
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief ICUD12 interrupt priority level setting.
|
||||
*/
|
||||
#if !defined(SPC5_EMIOS_FLAG_F18_PRIORITY) || defined(__DOXYGEN__)
|
||||
#define SPC5_EMIOS_FLAG_F18_PRIORITY 7
|
||||
#endif
|
||||
/** @} */
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Derived constants and error checks. */
|
||||
/*===========================================================================*/
|
||||
|
||||
#if !SPC5_HAS_EMIOS
|
||||
#error "EMIOS not present in the selected device"
|
||||
#endif
|
||||
|
||||
#define SPC5_ICU_USE_EMIOS (SPC5_ICU_USE_EMIOS_CH0 || \
|
||||
SPC5_ICU_USE_EMIOS_CH1 || \
|
||||
SPC5_ICU_USE_EMIOS_CH2 || \
|
||||
SPC5_ICU_USE_EMIOS_CH3 || \
|
||||
SPC5_ICU_USE_EMIOS_CH4 || \
|
||||
SPC5_ICU_USE_EMIOS_CH5 || \
|
||||
SPC5_ICU_USE_EMIOS_CH6 || \
|
||||
SPC5_ICU_USE_EMIOS_CH7 || \
|
||||
SPC5_ICU_USE_EMIOS_CH8 || \
|
||||
SPC5_ICU_USE_EMIOS_CH16 || \
|
||||
SPC5_ICU_USE_EMIOS_CH17 || \
|
||||
SPC5_ICU_USE_EMIOS_CH18)
|
||||
|
||||
#if !SPC5_ICU_USE_EMIOS
|
||||
#error "ICU driver activated but no Channels assigned"
|
||||
#endif
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Driver data structures and types. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief ICU driver mode.
|
||||
*/
|
||||
typedef enum {
|
||||
ICU_INPUT_ACTIVE_HIGH = 0, /**< Trigger on rising edge. */
|
||||
ICU_INPUT_ACTIVE_LOW = 1, /**< Trigger on falling edge. */
|
||||
} icumode_t;
|
||||
|
||||
/**
|
||||
* @brief ICU frequency type.
|
||||
*/
|
||||
typedef uint32_t icufreq_t;
|
||||
|
||||
/**
|
||||
* @brief ICU counter type.
|
||||
*/
|
||||
typedef uint32_t icucnt_t;
|
||||
|
||||
/**
|
||||
* @brief Driver configuration structure.
|
||||
* @note It could be empty on some architectures.
|
||||
*/
|
||||
typedef struct {
|
||||
/**
|
||||
* @brief Driver mode.
|
||||
*/
|
||||
icumode_t mode;
|
||||
/**
|
||||
* @brief Timer clock in Hz.
|
||||
* @note The low level can use assertions in order to catch invalid
|
||||
* frequency specifications.
|
||||
*/
|
||||
icufreq_t frequency;
|
||||
/**
|
||||
* @brief Callback for pulse width measurement.
|
||||
*/
|
||||
icucallback_t width_cb;
|
||||
/**
|
||||
* @brief Callback for cycle period measurement.
|
||||
*/
|
||||
icucallback_t period_cb;
|
||||
/**
|
||||
* @brief Callback for timer overflow.
|
||||
*/
|
||||
icucallback_t overflow_cb;
|
||||
/* End of the mandatory fields.*/
|
||||
} ICUConfig;
|
||||
|
||||
/**
|
||||
* @brief Structure representing an ICU driver.
|
||||
*/
|
||||
struct ICUDriver {
|
||||
/**
|
||||
* @brief Driver state.
|
||||
*/
|
||||
icustate_t state;
|
||||
/**
|
||||
* @brief eMIOSx channel number.
|
||||
*/
|
||||
uint32_t ch_number;
|
||||
/**
|
||||
* @brief Current configuration data.
|
||||
*/
|
||||
const ICUConfig *config;
|
||||
/**
|
||||
* @brief CH Counter clock.
|
||||
*/
|
||||
uint32_t clock;
|
||||
/* End of the mandatory fields.*/
|
||||
/**
|
||||
* @brief Pointer to the eMIOSx registers block.
|
||||
*/
|
||||
volatile struct EMIOS_tag *emiosp;
|
||||
/**
|
||||
* @brief CCR register used for width capture.
|
||||
*/
|
||||
volatile vuint32_t *wccrp;
|
||||
/**
|
||||
* @brief CCR register used for period capture.
|
||||
*/
|
||||
volatile vuint32_t *pccrp;
|
||||
};
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Driver macros. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief Returns the width of the latest pulse.
|
||||
* @details The pulse width is defined as number of ticks between the start
|
||||
* edge and the stop edge.
|
||||
*
|
||||
* @param[in] icup pointer to the @p ICUDriver object
|
||||
* @return The number of ticks.
|
||||
*
|
||||
* @notapi
|
||||
*/
|
||||
#define icu_lld_get_width(icup) (*((icup)->wccrp) + 1)
|
||||
|
||||
/**
|
||||
* @brief Returns the width of the latest cycle.
|
||||
* @details The cycle width is defined as number of ticks between a start
|
||||
* edge and the next start edge.
|
||||
*
|
||||
* @param[in] icup pointer to the @p ICUDriver object
|
||||
* @return The number of ticks.
|
||||
*
|
||||
* @notapi
|
||||
*/
|
||||
#define icu_lld_get_period(icup) (*((icup)->pccrp) + 1)
|
||||
|
||||
/*===========================================================================*/
|
||||
/* External declarations. */
|
||||
/*===========================================================================*/
|
||||
|
||||
#if SPC5_ICU_USE_EMIOS_CH0 && !defined(__DOXYGEN__)
|
||||
extern ICUDriver ICUD1;
|
||||
#endif
|
||||
|
||||
#if SPC5_ICU_USE_EMIOS_CH1 && !defined(__DOXYGEN__)
|
||||
extern ICUDriver ICUD2;
|
||||
#endif
|
||||
|
||||
#if SPC5_ICU_USE_EMIOS_CH2 && !defined(__DOXYGEN__)
|
||||
extern ICUDriver ICUD3;
|
||||
#endif
|
||||
|
||||
#if SPC5_ICU_USE_EMIOS_CH3 && !defined(__DOXYGEN__)
|
||||
extern ICUDriver ICUD4;
|
||||
#endif
|
||||
|
||||
#if SPC5_ICU_USE_EMIOS_CH4 && !defined(__DOXYGEN__)
|
||||
extern ICUDriver ICUD5;
|
||||
#endif
|
||||
|
||||
#if SPC5_ICU_USE_EMIOS_CH5 && !defined(__DOXYGEN__)
|
||||
extern ICUDriver ICUD6;
|
||||
#endif
|
||||
|
||||
#if SPC5_ICU_USE_EMIOS_CH6 && !defined(__DOXYGEN__)
|
||||
extern ICUDriver ICUD7;
|
||||
#endif
|
||||
|
||||
#if SPC5_ICU_USE_EMIOS_CH8 && !defined(__DOXYGEN__)
|
||||
extern ICUDriver ICUD8;
|
||||
#endif
|
||||
|
||||
#if SPC5_ICU_USE_EMIOS_CH7 && !defined(__DOXYGEN__)
|
||||
extern ICUDriver ICUD9;
|
||||
#endif
|
||||
|
||||
#if SPC5_ICU_USE_EMIOS_CH16 && !defined(__DOXYGEN__)
|
||||
extern ICUDriver ICUD10;
|
||||
#endif
|
||||
|
||||
#if SPC5_ICU_USE_EMIOS_CH17 && !defined(__DOXYGEN__)
|
||||
extern ICUDriver ICUD11;
|
||||
#endif
|
||||
|
||||
#if SPC5_ICU_USE_EMIOS_CH18 && !defined(__DOXYGEN__)
|
||||
extern ICUDriver ICUD12;
|
||||
#endif
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
void icu_lld_init(void);
|
||||
void icu_lld_start(ICUDriver *icup);
|
||||
void icu_lld_stop(ICUDriver *icup);
|
||||
void icu_lld_enable(ICUDriver *icup);
|
||||
void icu_lld_disable(ICUDriver *icup);
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* HAL_USE_ICU */
|
||||
|
||||
#endif /* _ICU_LLD_H_ */
|
||||
|
||||
/** @} */
|
||||
|
|
@ -0,0 +1,951 @@
|
|||
/*
|
||||
SPC5 HAL - Copyright (C) 2013 STMicroelectronics
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
*/
|
||||
|
||||
/**
|
||||
* @file SPC5xx/eMIOS200_v1/pwm_lld.c
|
||||
* @brief SPC5xx low level pwm driver code.
|
||||
*
|
||||
* @addtogroup PWM
|
||||
* @{
|
||||
*/
|
||||
|
||||
#include "ch.h"
|
||||
#include "hal.h"
|
||||
|
||||
#if HAL_USE_PWM || defined(__DOXYGEN__)
|
||||
|
||||
#include "spc5_emios.h"
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Driver local definitions. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Driver exported variables. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief PWMD1 driver identifier.
|
||||
* @note The driver PWMD1 allocates the unified channel EMIOS_CH9
|
||||
* when enabled.
|
||||
*/
|
||||
#if SPC5_PWM_USE_EMIOS_CH9 || defined(__DOXYGEN__)
|
||||
PWMDriver PWMD1;
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief PWMD2 driver identifier.
|
||||
* @note The driver PWMD2 allocates the unified channel EMIOS_CH10
|
||||
* when enabled.
|
||||
*/
|
||||
#if SPC5_PWM_USE_EMIOS_CH10 || defined(__DOXYGEN__)
|
||||
PWMDriver PWMD2;
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief PWMD3 driver identifier.
|
||||
* @note The driver PWMD3 allocates the unified channel EMIOS_CH11
|
||||
* when enabled.
|
||||
*/
|
||||
#if SPC5_PWM_USE_EMIOS_CH11 || defined(__DOXYGEN__)
|
||||
PWMDriver PWMD3;
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief PWMD4 driver identifier.
|
||||
* @note The driver PWMD4 allocates the unified channel EMIOS_CH12
|
||||
* when enabled.
|
||||
*/
|
||||
#if SPC5_PWM_USE_EMIOS_CH12 || defined(__DOXYGEN__)
|
||||
PWMDriver PWMD4;
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief PWMD5 driver identifier.
|
||||
* @note The driver PWMD5 allocates the unified channel EMIOS_CH13
|
||||
* when enabled.
|
||||
*/
|
||||
#if SPC5_PWM_USE_EMIOS_CH13 || defined(__DOXYGEN__)
|
||||
PWMDriver PWMD5;
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief PWMD6 driver identifier.
|
||||
* @note The driver PWMD6 allocates the unified channel EMIOS_CH14
|
||||
* when enabled.
|
||||
*/
|
||||
#if SPC5_PWM_USE_EMIOS_CH14 || defined(__DOXYGEN__)
|
||||
PWMDriver PWMD6;
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief PWMD7 driver identifier.
|
||||
* @note The driver PWMD7 allocates the unified channel EMIOS_CH15
|
||||
* when enabled.
|
||||
*/
|
||||
#if SPC5_PWM_USE_EMIOS_CH15 || defined(__DOXYGEN__)
|
||||
PWMDriver PWMD7;
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief PWMD8 driver identifier.
|
||||
* @note The driver PWMD8 allocates the unified channel EMIOS_CH23
|
||||
* when enabled.
|
||||
*/
|
||||
#if SPC5_PWM_USE_EMIOS_CH23 || defined(__DOXYGEN__)
|
||||
PWMDriver PWMD8;
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief PWMD9 driver identifier.
|
||||
* @note The driver PWMD9 allocates the unified channel EMIOS_CH19
|
||||
* when enabled.
|
||||
*/
|
||||
#if SPC5_PWM_USE_EMIOS_CH19 || defined(__DOXYGEN__)
|
||||
PWMDriver PWMD9;
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief PWMD10 driver identifier.
|
||||
* @note The driver PWMD10 allocates the unified channel EMIOS_CH20
|
||||
* when enabled.
|
||||
*/
|
||||
#if SPC5_PWM_USE_EMIOS_CH20 || defined(__DOXYGEN__)
|
||||
PWMDriver PWMD10;
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief PWMD11 driver identifier.
|
||||
* @note The driver PWMD11 allocates the unified channel EMIOS_CH21
|
||||
* when enabled.
|
||||
*/
|
||||
#if SPC5_PWM_USE_EMIOS_CH21 || defined(__DOXYGEN__)
|
||||
PWMDriver PWMD11;
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief PWMD12 driver identifier.
|
||||
* @note The driver PWMD12 allocates the unified channel EMIOS_CH22
|
||||
* when enabled.
|
||||
*/
|
||||
#if SPC5_PWM_USE_EMIOS_CH22 || defined(__DOXYGEN__)
|
||||
PWMDriver PWMD12;
|
||||
#endif
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Driver local variables and types. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Driver local functions. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief PWM IRQ handler.
|
||||
*
|
||||
* @param[in] pwmp pointer to the @p PWMDriver object
|
||||
*/
|
||||
static void pwm_lld_serve_interrupt(PWMDriver *pwmp) {
|
||||
|
||||
uint32_t sr = pwmp->emiosp->CH[pwmp->ch_number].CSR.R;
|
||||
|
||||
if(sr && EMIOSS_OVFL){
|
||||
pwmp->emiosp->CH[pwmp->ch_number].CSR.R |= EMIOSS_OVFLC;
|
||||
}
|
||||
if(sr && EMIOSS_OVR){
|
||||
pwmp->emiosp->CH[pwmp->ch_number].CSR.R |= EMIOSS_OVRC;
|
||||
}
|
||||
if (sr && EMIOSS_FLAG){
|
||||
pwmp->emiosp->CH[pwmp->ch_number].CSR.R |= EMIOSS_FLAGC;
|
||||
|
||||
if (pwmp->config->channels[0].mode == PWM_OUTPUT_ACTIVE_HIGH) {
|
||||
if (pwmp->emiosp->CH[pwmp->ch_number].CSR.B.UCOUT == 1U && \
|
||||
pwmp->config->callback != NULL) {
|
||||
pwmp->config->callback(pwmp);
|
||||
} else if (pwmp->emiosp->CH[pwmp->ch_number].CSR.B.UCOUT == 0 && \
|
||||
pwmp->config->channels[0].callback != NULL) {
|
||||
pwmp->config->channels[0].callback(pwmp);
|
||||
}
|
||||
} else if (pwmp->config->channels[0].mode == PWM_OUTPUT_ACTIVE_LOW) {
|
||||
if (pwmp->emiosp->CH[pwmp->ch_number].CSR.B.UCOUT == 0 && \
|
||||
pwmp->config->callback != NULL) {
|
||||
pwmp->config->callback(pwmp);
|
||||
} else if (pwmp->emiosp->CH[pwmp->ch_number].CSR.B.UCOUT == 1U && \
|
||||
pwmp->config->channels[0].callback != NULL) {
|
||||
pwmp->config->channels[0].callback(pwmp);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Driver interrupt handlers. */
|
||||
/*===========================================================================*/
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH9
|
||||
#if !defined(SPC5_EMIOS_FLAG_F9_HANDLER)
|
||||
#error "SPC5_EMIOS_FLAG_F9_HANDLER not defined"
|
||||
#endif
|
||||
/**
|
||||
* @brief EMIOS Channel 9 interrupt handler.
|
||||
* @note It is assumed that the various sources are only activated if the
|
||||
* associated callback pointer is not equal to @p NULL in order to not
|
||||
* perform an extra check in a potentially critical interrupt handler.
|
||||
*
|
||||
* @isr
|
||||
*/
|
||||
CH_IRQ_HANDLER(SPC5_EMIOS_FLAG_F9_HANDLER) {
|
||||
|
||||
CH_IRQ_PROLOGUE();
|
||||
|
||||
pwm_lld_serve_interrupt(&PWMD1);
|
||||
|
||||
CH_IRQ_EPILOGUE();
|
||||
}
|
||||
#endif /* SPC5_PWM_USE_EMIOS_CH9 */
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH10
|
||||
#if !defined(SPC5_EMIOS_FLAG_F10_HANDLER)
|
||||
#error "SPC5_EMIOS_FLAG_F10_HANDLER not defined"
|
||||
#endif
|
||||
/**
|
||||
* @brief EMIOS Channel 10 interrupt handler.
|
||||
* @note It is assumed that the various sources are only activated if the
|
||||
* associated callback pointer is not equal to @p NULL in order to not
|
||||
* perform an extra check in a potentially critical interrupt handler.
|
||||
*
|
||||
* @isr
|
||||
*/
|
||||
CH_IRQ_HANDLER(SPC5_EMIOS_FLAG_F10_HANDLER) {
|
||||
|
||||
CH_IRQ_PROLOGUE();
|
||||
|
||||
pwm_lld_serve_interrupt(&PWMD2);
|
||||
|
||||
CH_IRQ_EPILOGUE();
|
||||
}
|
||||
#endif /* SPC5_PWM_USE_EMIOS_CH10 */
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH11
|
||||
#if !defined(SPC5_EMIOS_FLAG_F11_HANDLER)
|
||||
#error "SPC5_EMIOS_FLAG_F11_HANDLER not defined"
|
||||
#endif
|
||||
/**
|
||||
* @brief EMIOS Channel 11 interrupt handler.
|
||||
* @note It is assumed that the various sources are only activated if the
|
||||
* associated callback pointer is not equal to @p NULL in order to not
|
||||
* perform an extra check in a potentially critical interrupt handler.
|
||||
*
|
||||
* @isr
|
||||
*/
|
||||
CH_IRQ_HANDLER(SPC5_EMIOS_FLAG_F11_HANDLER) {
|
||||
|
||||
CH_IRQ_PROLOGUE();
|
||||
|
||||
pwm_lld_serve_interrupt(&PWMD3);
|
||||
|
||||
CH_IRQ_EPILOGUE();
|
||||
}
|
||||
#endif /* SPC5_PWM_USE_EMIOS_CH11 */
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH12
|
||||
#if !defined(SPC5_EMIOS_FLAG_F12_HANDLER)
|
||||
#error "SPC5_EMIOS_FLAG_F12_HANDLER not defined"
|
||||
#endif
|
||||
/**
|
||||
* @brief EMIOS Channel 12 interrupt handler.
|
||||
* @note It is assumed that the various sources are only activated if the
|
||||
* associated callback pointer is not equal to @p NULL in order to not
|
||||
* perform an extra check in a potentially critical interrupt handler.
|
||||
*
|
||||
* @isr
|
||||
*/
|
||||
CH_IRQ_HANDLER(SPC5_EMIOS_FLAG_F12_HANDLER) {
|
||||
|
||||
CH_IRQ_PROLOGUE();
|
||||
|
||||
pwm_lld_serve_interrupt(&PWMD4);
|
||||
|
||||
CH_IRQ_EPILOGUE();
|
||||
}
|
||||
#endif /* SPC5_PWM_USE_EMIOS_CH12 */
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH13
|
||||
#if !defined(SPC5_EMIOS_FLAG_F13_HANDLER)
|
||||
#error "SPC5_EMIOS_FLAG_F13_HANDLER not defined"
|
||||
#endif
|
||||
/**
|
||||
* @brief EMIOS Channel 13 interrupt handler.
|
||||
* @note It is assumed that the various sources are only activated if the
|
||||
* associated callback pointer is not equal to @p NULL in order to not
|
||||
* perform an extra check in a potentially critical interrupt handler.
|
||||
*
|
||||
* @isr
|
||||
*/
|
||||
CH_IRQ_HANDLER(SPC5_EMIOS_FLAG_F13_HANDLER) {
|
||||
|
||||
CH_IRQ_PROLOGUE();
|
||||
|
||||
pwm_lld_serve_interrupt(&PWMD5);
|
||||
|
||||
CH_IRQ_EPILOGUE();
|
||||
}
|
||||
#endif /* SPC5_PWM_USE_EMIOS_CH13 */
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH14
|
||||
#if !defined(SPC5_EMIOS_FLAG_F14_HANDLER)
|
||||
#error "SPC5_EMIOS_FLAG_F14_HANDLER not defined"
|
||||
#endif
|
||||
/**
|
||||
* @brief EMIOS Channel 14 interrupt handler.
|
||||
* @note It is assumed that the various sources are only activated if the
|
||||
* associated callback pointer is not equal to @p NULL in order to not
|
||||
* perform an extra check in a potentially critical interrupt handler.
|
||||
*
|
||||
* @isr
|
||||
*/
|
||||
CH_IRQ_HANDLER(SPC5_EMIOS_FLAG_F14_HANDLER) {
|
||||
|
||||
CH_IRQ_PROLOGUE();
|
||||
|
||||
pwm_lld_serve_interrupt(&PWMD6);
|
||||
|
||||
CH_IRQ_EPILOGUE();
|
||||
}
|
||||
#endif /* SPC5_PWM_USE_EMIOS_CH14 */
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH15
|
||||
#if !defined(SPC5_EMIOS_FLAG_F15_HANDLER)
|
||||
#error "SPC5_EMIOS_FLAG_F15_HANDLER not defined"
|
||||
#endif
|
||||
/**
|
||||
* @brief EMIOS Channel 15 interrupt handler.
|
||||
* @note It is assumed that the various sources are only activated if the
|
||||
* associated callback pointer is not equal to @p NULL in order to not
|
||||
* perform an extra check in a potentially critical interrupt handler.
|
||||
*
|
||||
* @isr
|
||||
*/
|
||||
CH_IRQ_HANDLER(SPC5_EMIOS_FLAG_F15_HANDLER) {
|
||||
|
||||
CH_IRQ_PROLOGUE();
|
||||
|
||||
pwm_lld_serve_interrupt(&PWMD7);
|
||||
|
||||
CH_IRQ_EPILOGUE();
|
||||
}
|
||||
#endif /* SPC5_PWM_USE_EMIOS_CH15 */
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH19
|
||||
#if !defined(SPC5_EMIOS_FLAG_F19_HANDLER)
|
||||
#error "SPC5_EMIOS_FLAG_F19_HANDLER not defined"
|
||||
#endif
|
||||
/**
|
||||
* @brief EMIOS Channel 19 interrupt handler.
|
||||
* @note It is assumed that the various sources are only activated if the
|
||||
* associated callback pointer is not equal to @p NULL in order to not
|
||||
* perform an extra check in a potentially critical interrupt handler.
|
||||
*
|
||||
* @isr
|
||||
*/
|
||||
CH_IRQ_HANDLER(SPC5_EMIOS_FLAG_F19_HANDLER) {
|
||||
|
||||
CH_IRQ_PROLOGUE();
|
||||
|
||||
pwm_lld_serve_interrupt(&PWMD9);
|
||||
|
||||
CH_IRQ_EPILOGUE();
|
||||
}
|
||||
#endif /* SPC5_PWM_USE_EMIOS_CH19 */
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH20
|
||||
#if !defined(SPC5_EMIOS_FLAG_F20_HANDLER)
|
||||
#error "SPC5_EMIOS_FLAG_F20_HANDLER not defined"
|
||||
#endif
|
||||
/**
|
||||
* @brief EMIOS Channel 20 interrupt handler.
|
||||
* @note It is assumed that the various sources are only activated if the
|
||||
* associated callback pointer is not equal to @p NULL in order to not
|
||||
* perform an extra check in a potentially critical interrupt handler.
|
||||
*
|
||||
* @isr
|
||||
*/
|
||||
CH_IRQ_HANDLER(SPC5_EMIOS_FLAG_F20_HANDLER) {
|
||||
|
||||
CH_IRQ_PROLOGUE();
|
||||
|
||||
pwm_lld_serve_interrupt(&PWMD10);
|
||||
|
||||
CH_IRQ_EPILOGUE();
|
||||
}
|
||||
#endif /* SPC5_PWM_USE_EMIOS_CH20 */
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH21
|
||||
#if !defined(SPC5_EMIOS_FLAG_F21_HANDLER)
|
||||
#error "SPC5_EMIOS_FLAG_F21_HANDLER not defined"
|
||||
#endif
|
||||
/**
|
||||
* @brief EMIOS Channel 21 interrupt handler.
|
||||
* @note It is assumed that the various sources are only activated if the
|
||||
* associated callback pointer is not equal to @p NULL in order to not
|
||||
* perform an extra check in a potentially critical interrupt handler.
|
||||
*
|
||||
* @isr
|
||||
*/
|
||||
CH_IRQ_HANDLER(SPC5_EMIOS_FLAG_F21_HANDLER) {
|
||||
|
||||
CH_IRQ_PROLOGUE();
|
||||
|
||||
pwm_lld_serve_interrupt(&PWMD11);
|
||||
|
||||
CH_IRQ_EPILOGUE();
|
||||
}
|
||||
#endif /* SPC5_PWM_USE_EMIOS_CH21 */
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH22
|
||||
#if !defined(SPC5_EMIOS_FLAG_F22_HANDLER)
|
||||
#error "SPC5_EMIOS_FLAG_F22_HANDLER not defined"
|
||||
#endif
|
||||
/**
|
||||
* @brief EMIOS Channel 22 interrupt handler.
|
||||
* @note It is assumed that the various sources are only activated if the
|
||||
* associated callback pointer is not equal to @p NULL in order to not
|
||||
* perform an extra check in a potentially critical interrupt handler.
|
||||
*
|
||||
* @isr
|
||||
*/
|
||||
CH_IRQ_HANDLER(SPC5_EMIOS_FLAG_F22_HANDLER) {
|
||||
|
||||
CH_IRQ_PROLOGUE();
|
||||
|
||||
pwm_lld_serve_interrupt(&PWMD12);
|
||||
|
||||
CH_IRQ_EPILOGUE();
|
||||
}
|
||||
#endif /* SPC5_PWM_USE_EMIOS_CH22 */
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH23
|
||||
#if !defined(SPC5_EMIOS_FLAG_F23_HANDLER)
|
||||
#error "SPC5_EMIOS_FLAG_F23_HANDLER not defined"
|
||||
#endif
|
||||
/**
|
||||
* @brief EMIOS Channel 23 interrupt handler.
|
||||
* @note It is assumed that the various sources are only activated if the
|
||||
* associated callback pointer is not equal to @p NULL in order to not
|
||||
* perform an extra check in a potentially critical interrupt handler.
|
||||
*
|
||||
* @isr
|
||||
*/
|
||||
CH_IRQ_HANDLER(SPC5_EMIOS_FLAG_F23_HANDLER) {
|
||||
|
||||
CH_IRQ_PROLOGUE();
|
||||
|
||||
pwm_lld_serve_interrupt(&PWMD8);
|
||||
|
||||
CH_IRQ_EPILOGUE();
|
||||
}
|
||||
#endif /* SPC5_PWM_USE_EMIOS_CH23 */
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Driver exported functions. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief Low level PWM driver initialization.
|
||||
*
|
||||
* @notapi
|
||||
*/
|
||||
void pwm_lld_init(void) {
|
||||
/* eMIOSx channels initially all not in use.*/
|
||||
reset_emios_active_channels();
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH9
|
||||
/* Driver initialization.*/
|
||||
pwmObjectInit(&PWMD1);
|
||||
PWMD1.emiosp = &EMIOS;
|
||||
PWMD1.ch_number = 9U;
|
||||
#endif /* SPC5_PWM_USE_EMIOS_CH9 */
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH10
|
||||
/* Driver initialization.*/
|
||||
pwmObjectInit(&PWMD2);
|
||||
PWMD2.emiosp = &EMIOS;
|
||||
PWMD2.ch_number = 10U;
|
||||
#endif /* SPC5_PWM_USE_EMIOS_CH10 */
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH11
|
||||
/* Driver initialization.*/
|
||||
pwmObjectInit(&PWMD3);
|
||||
PWMD3.emiosp = &EMIOS;
|
||||
PWMD3.ch_number = 11U;
|
||||
#endif /* SPC5_PWM_USE_EMIOS_CH11 */
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH12
|
||||
/* Driver initialization.*/
|
||||
pwmObjectInit(&PWMD4);
|
||||
PWMD4.emiosp = &EMIOS;
|
||||
PWMD4.ch_number = 12U;
|
||||
#endif /* SPC5_PWM_USE_EMIOS_CH12 */
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH13
|
||||
/* Driver initialization.*/
|
||||
pwmObjectInit(&PWMD5);
|
||||
PWMD5.emiosp = &EMIOS;
|
||||
PWMD5.ch_number = 13U;
|
||||
#endif /* SPC5_PWM_USE_EMIOS_CH13 */
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH14
|
||||
/* Driver initialization.*/
|
||||
pwmObjectInit(&PWMD6);
|
||||
PWMD6.emiosp = &EMIOS;
|
||||
PWMD6.ch_number = 14U;
|
||||
#endif /* SPC5_PWM_USE_EMIOS_CH14 */
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH15
|
||||
/* Driver initialization.*/
|
||||
pwmObjectInit(&PWMD7);
|
||||
PWMD7.emiosp = &EMIOS;
|
||||
PWMD7.ch_number = 15U;
|
||||
#endif /* SPC5_PWM_USE_EMIOS_CH15 */
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH23
|
||||
/* Driver initialization.*/
|
||||
pwmObjectInit(&PWMD8);
|
||||
PWMD8.emiosp = &EMIOS;
|
||||
PWMD8.ch_number = 23U;
|
||||
#endif /* SPC5_PWM_USE_EMIOS_CH23 */
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH19
|
||||
/* Driver initialization.*/
|
||||
pwmObjectInit(&PWMD9);
|
||||
PWMD9.emiosp = &EMIOS;
|
||||
PWMD9.ch_number = 19U;
|
||||
#endif /* SPC5_PWM_USE_EMIOS_CH19 */
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH20
|
||||
/* Driver initialization.*/
|
||||
pwmObjectInit(&PWMD10);
|
||||
PWMD10.emiosp = &EMIOS;
|
||||
PWMD10.ch_number = 20U;
|
||||
#endif /* SPC5_PWM_USE_EMIOS_CH20 */
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH21
|
||||
/* Driver initialization.*/
|
||||
pwmObjectInit(&PWMD11);
|
||||
PWMD11.emiosp = &EMIOS;
|
||||
PWMD11.ch_number = 21U;
|
||||
#endif /* SPC5_PWM_USE_EMIOS_CH21 */
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH22
|
||||
/* Driver initialization.*/
|
||||
pwmObjectInit(&PWMD12);
|
||||
PWMD12.emiosp = &EMIOS;
|
||||
PWMD12.ch_number = 22U;
|
||||
#endif /* SPC5_PWM_USE_EMIOS_CH22 */
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS
|
||||
|
||||
#if SPC5_EMIOS_NUM_CHANNELS == 16
|
||||
INTC.PSR[SPC5_EMIOS_FLAG_F9_NUMBER].R = SPC5_EMIOS_FLAG_F9_PRIORITY;
|
||||
INTC.PSR[SPC5_EMIOS_FLAG_F10_NUMBER].R = SPC5_EMIOS_FLAG_F10_PRIORITY;
|
||||
INTC.PSR[SPC5_EMIOS_FLAG_F11_NUMBER].R = SPC5_EMIOS_FLAG_F11_PRIORITY;
|
||||
INTC.PSR[SPC5_EMIOS_FLAG_F12_NUMBER].R = SPC5_EMIOS_FLAG_F12_PRIORITY;
|
||||
INTC.PSR[SPC5_EMIOS_FLAG_F13_NUMBER].R = SPC5_EMIOS_FLAG_F13_PRIORITY;
|
||||
INTC.PSR[SPC5_EMIOS_FLAG_F14_NUMBER].R = SPC5_EMIOS_FLAG_F14_PRIORITY;
|
||||
INTC.PSR[SPC5_EMIOS_FLAG_F15_NUMBER].R = SPC5_EMIOS_FLAG_F15_PRIORITY;
|
||||
INTC.PSR[SPC5_EMIOS_FLAG_F23_NUMBER].R = SPC5_EMIOS_FLAG_F23_PRIORITY;
|
||||
#endif
|
||||
|
||||
#if SPC5_EMIOS_NUM_CHANNELS == 24
|
||||
INTC.PSR[SPC5_EMIOS_FLAG_F9_NUMBER].R = SPC5_EMIOS_FLAG_F9_PRIORITY;
|
||||
INTC.PSR[SPC5_EMIOS_FLAG_F10_NUMBER].R = SPC5_EMIOS_FLAG_F10_PRIORITY;
|
||||
INTC.PSR[SPC5_EMIOS_FLAG_F11_NUMBER].R = SPC5_EMIOS_FLAG_F11_PRIORITY;
|
||||
INTC.PSR[SPC5_EMIOS_FLAG_F12_NUMBER].R = SPC5_EMIOS_FLAG_F12_PRIORITY;
|
||||
INTC.PSR[SPC5_EMIOS_FLAG_F13_NUMBER].R = SPC5_EMIOS_FLAG_F13_PRIORITY;
|
||||
INTC.PSR[SPC5_EMIOS_FLAG_F14_NUMBER].R = SPC5_EMIOS_FLAG_F14_PRIORITY;
|
||||
INTC.PSR[SPC5_EMIOS_FLAG_F15_NUMBER].R = SPC5_EMIOS_FLAG_F15_PRIORITY;
|
||||
INTC.PSR[SPC5_EMIOS_FLAG_F19_NUMBER].R = SPC5_EMIOS_FLAG_F19_PRIORITY;
|
||||
INTC.PSR[SPC5_EMIOS_FLAG_F20_NUMBER].R = SPC5_EMIOS_FLAG_F20_PRIORITY;
|
||||
INTC.PSR[SPC5_EMIOS_FLAG_F21_NUMBER].R = SPC5_EMIOS_FLAG_F21_PRIORITY;
|
||||
INTC.PSR[SPC5_EMIOS_FLAG_F22_NUMBER].R = SPC5_EMIOS_FLAG_F22_PRIORITY;
|
||||
INTC.PSR[SPC5_EMIOS_FLAG_F23_NUMBER].R = SPC5_EMIOS_FLAG_F23_PRIORITY;
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Configures and activates the PWM peripheral.
|
||||
*
|
||||
* @param[in] pwmp pointer to the @p PWMDriver object
|
||||
*
|
||||
* @notapi
|
||||
*/
|
||||
void pwm_lld_start(PWMDriver *pwmp) {
|
||||
|
||||
uint32_t psc = 0;
|
||||
|
||||
chDbgAssert(get_emios_active_channels() < SPC5_EMIOS_NUM_CHANNELS,
|
||||
"pwm_lld_start(), #1", "too many channels");
|
||||
|
||||
if (pwmp->state == PWM_STOP) {
|
||||
#if SPC5_PWM_USE_EMIOS_CH9
|
||||
if (&PWMD1 == pwmp) {
|
||||
increase_emios_active_channels();
|
||||
}
|
||||
#endif /* SPC5_PWM_USE_EMIOS_CH9 */
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH10
|
||||
if (&PWMD2 == pwmp) {
|
||||
increase_emios_active_channels();
|
||||
}
|
||||
#endif /* SPC5_PWM_USE_EMIOS_CH10 */
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH11
|
||||
if (&PWMD3 == pwmp) {
|
||||
increase_emios_active_channels();
|
||||
}
|
||||
#endif /* SPC5_PWM_USE_EMIOS_CH11 */
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH12
|
||||
if (&PWMD4 == pwmp) {
|
||||
increase_emios_active_channels();
|
||||
}
|
||||
#endif /* SPC5_PWM_USE_EMIOS_CH12 */
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH13
|
||||
if (&PWMD5 == pwmp) {
|
||||
increase_emios_active_channels();
|
||||
}
|
||||
#endif /* SPC5_PWM_USE_EMIOS_CH13 */
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH14
|
||||
if (&PWMD6 == pwmp) {
|
||||
increase_emios_active_channels();
|
||||
}
|
||||
#endif /* SPC5_PWM_USE_EMIOS_CH14 */
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH15
|
||||
if (&PWMD7 == pwmp) {
|
||||
increase_emios_active_channels();
|
||||
}
|
||||
#endif /* SPC5_PWM_USE_EMIOS_CH15 */
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH23
|
||||
if (&PWMD8 == pwmp) {
|
||||
increase_emios_active_channels();
|
||||
}
|
||||
#endif /* SPC5_PWM_USE_EMIOS_CH23 */
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH19
|
||||
if (&PWMD9 == pwmp) {
|
||||
increase_emios_active_channels();
|
||||
}
|
||||
#endif /* SPC5_PWM_USE_EMIOS_CH19 */
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH20
|
||||
if (&PWMD10 == pwmp) {
|
||||
increase_emios_active_channels();
|
||||
}
|
||||
#endif /* SPC5_PWM_USE_EMIOS_CH20 */
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH21
|
||||
if (&PWMD11 == pwmp) {
|
||||
increase_emios_active_channels();
|
||||
}
|
||||
#endif /* SPC5_PWM_USE_EMIOS_CH21 */
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH22
|
||||
if (&PWMD12 == pwmp) {
|
||||
increase_emios_active_channels();
|
||||
}
|
||||
#endif /* SPC5_PWM_USE_EMIOS_CH22 */
|
||||
|
||||
/* Set eMIOS Clock.*/
|
||||
#if SPC5_PWM_USE_EMIOS
|
||||
active_emios_clock(NULL, pwmp);
|
||||
#endif
|
||||
|
||||
}
|
||||
/* Configures the peripheral.*/
|
||||
|
||||
/* Channel enables.*/
|
||||
pwmp->emiosp->UCDIS.R &= ~(1 << pwmp->ch_number);
|
||||
|
||||
/* Clear pending IRQs (if any).*/
|
||||
pwmp->emiosp->CH[pwmp->ch_number].CSR.R = EMIOSS_OVRC |
|
||||
EMIOSS_OVFLC | EMIOSS_FLAGC;
|
||||
|
||||
/* Set clock prescaler and control register.*/
|
||||
psc = (SPC5_EMIOS_CLK / pwmp->config->frequency);
|
||||
chDbgAssert((psc <= 0xFFFF) &&
|
||||
(((psc) * pwmp->config->frequency) == SPC5_EMIOS_CLK) &&
|
||||
((psc == 1) || (psc == 2) || (psc == 3) || (psc == 4)),
|
||||
"pwm_lld_start(), #1", "invalid frequency");
|
||||
|
||||
if (pwmp->config->mode == PWM_ALIGN_EDGE) {
|
||||
pwmp->emiosp->CH[pwmp->ch_number].CCR.B.UCPREN = 0;
|
||||
pwmp->emiosp->CH[pwmp->ch_number].CCR.B.UCPRE = psc - 1U;
|
||||
pwmp->emiosp->CH[pwmp->ch_number].CCR.B.UCPREN = 1U;
|
||||
pwmp->emiosp->CH[pwmp->ch_number].CCNTR.R = 1U;
|
||||
pwmp->emiosp->CH[pwmp->ch_number].CADR.R = 0U;
|
||||
pwmp->emiosp->CH[pwmp->ch_number].CBDR.R = pwmp->config->period;
|
||||
pwmp->emiosp->CH[pwmp->ch_number].CCR.R |=
|
||||
EMIOSC_BSL(EMIOS_BSL_INTERNAL_COUNTER) | EMIOS_CCR_MODE_OPWFMB | 2U;
|
||||
pwmp->emiosp->CH[pwmp->ch_number].CCR.R |= EMIOSC_UCPREN;;
|
||||
|
||||
/* Set output polarity.*/
|
||||
if(pwmp->config->channels[0].mode == PWM_OUTPUT_ACTIVE_LOW) {
|
||||
pwmp->emiosp->CH[pwmp->ch_number].CCR.R |= EMIOSC_EDPOL;
|
||||
} else if(pwmp->config->channels[0].mode == PWM_OUTPUT_ACTIVE_HIGH) {
|
||||
pwmp->emiosp->CH[pwmp->ch_number].CCR.R &= ~EMIOSC_EDPOL;
|
||||
}
|
||||
|
||||
/* Channel disables.*/
|
||||
pwmp->emiosp->UCDIS.R |= (1 << pwmp->ch_number);
|
||||
|
||||
} else if (pwmp->config->mode == PWM_ALIGN_CENTER){
|
||||
/* Not implemented.*/
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Deactivates the PWM peripheral.
|
||||
*
|
||||
* @param[in] pwmp pointer to the @p PWMDriver object
|
||||
*
|
||||
* @notapi
|
||||
*/
|
||||
void pwm_lld_stop(PWMDriver *pwmp) {
|
||||
|
||||
chDbgAssert(get_emios_active_channels() < SPC5_EMIOS_NUM_CHANNELS,
|
||||
"pwm_lld_stop(), #1", "too many channels");
|
||||
|
||||
if (pwmp->state == PWM_READY) {
|
||||
|
||||
/* Disables the peripheral.*/
|
||||
#if SPC5_PWM_USE_EMIOS_CH9
|
||||
if (&PWMD1 == pwmp) {
|
||||
/* Reset UC Control Register.*/
|
||||
pwmp->emiosp->CH[pwmp->ch_number].CCR.R = 0;
|
||||
|
||||
decrease_emios_active_channels();
|
||||
}
|
||||
#endif /* SPC5_PWM_USE_EMIOS_CH9 */
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH10
|
||||
if (&PWMD2 == pwmp) {
|
||||
/* Reset UC Control Register.*/
|
||||
pwmp->emiosp->CH[pwmp->ch_number].CCR.R = 0;
|
||||
|
||||
decrease_emios_active_channels();
|
||||
}
|
||||
#endif /* SPC5_PWM_USE_EMIOS_CH10 */
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH11
|
||||
if (&PWMD3 == pwmp) {
|
||||
/* Reset UC Control Register.*/
|
||||
pwmp->emiosp->CH[pwmp->ch_number].CCR.R = 0;
|
||||
|
||||
decrease_emios_active_channels();
|
||||
}
|
||||
#endif /* SPC5_PWM_USE_EMIOS_CH11 */
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH12
|
||||
if (&PWMD4 == pwmp) {
|
||||
/* Reset UC Control Register.*/
|
||||
pwmp->emiosp->CH[pwmp->ch_number].CCR.R = 0;
|
||||
|
||||
decrease_emios_active_channels();
|
||||
}
|
||||
#endif /* SPC5_PWM_USE_EMIOS_CH12 */
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH13
|
||||
if (&PWMD5 == pwmp) {
|
||||
/* Reset UC Control Register.*/
|
||||
pwmp->emiosp->CH[pwmp->ch_number].CCR.R = 0;
|
||||
|
||||
decrease_emios_active_channels();
|
||||
}
|
||||
#endif /* SPC5_PWM_USE_EMIOS_CH13 */
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH14
|
||||
if (&PWMD6 == pwmp) {
|
||||
/* Reset UC Control Register.*/
|
||||
pwmp->emiosp->CH[pwmp->ch_number].CCR.R = 0;
|
||||
|
||||
decrease_emios_active_channels();
|
||||
}
|
||||
#endif /* SPC5_PWM_USE_EMIOS_CH14 */
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH15
|
||||
if (&PWMD7 == pwmp) {
|
||||
/* Reset UC Control Register.*/
|
||||
pwmp->emiosp->CH[pwmp->ch_number].CCR.R = 0;
|
||||
|
||||
decrease_emios_active_channels();
|
||||
}
|
||||
#endif /* SPC5_PWM_USE_EMIOS_CH15 */
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH23
|
||||
if (&PWMD8 == pwmp) {
|
||||
/* Reset UC Control Register.*/
|
||||
pwmp->emiosp->CH[pwmp->ch_number].CCR.R = 0;
|
||||
|
||||
decrease_emios_active_channels();
|
||||
}
|
||||
#endif /* SPC5_PWM_USE_EMIOS_CH23 */
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH19
|
||||
if (&PWMD9 == pwmp) {
|
||||
/* Reset UC Control Register.*/
|
||||
pwmp->emiosp->CH[pwmp->ch_number].CCR.R = 0;
|
||||
|
||||
decrease_emios_active_channels();
|
||||
}
|
||||
#endif /* SPC5_PWM_USE_EMIOS_CH19 */
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH20
|
||||
if (&PWMD10 == pwmp) {
|
||||
/* Reset UC Control Register.*/
|
||||
pwmp->emiosp->CH[pwmp->ch_number].CCR.R = 0;
|
||||
|
||||
decrease_emios_active_channels();
|
||||
}
|
||||
#endif /* SPC5_PWM_USE_EMIOS_CH20 */
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH21
|
||||
if (&PWMD11 == pwmp) {
|
||||
/* Reset UC Control Register.*/
|
||||
pwmp->emiosp->CH[pwmp->ch_number].CCR.R = 0;
|
||||
|
||||
decrease_emios_active_channels();
|
||||
}
|
||||
#endif /* SPC5_PWM_USE_EMIOS_CH21 */
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH22
|
||||
if (&PWMD12 == pwmp) {
|
||||
/* Reset UC Control Register.*/
|
||||
pwmp->emiosp->CH[pwmp->ch_number].CCR.R = 0;
|
||||
|
||||
decrease_emios_active_channels();
|
||||
}
|
||||
#endif /* SPC5_PWM_USE_EMIOS_CH22 */
|
||||
|
||||
/* eMIOS clock deactivation.*/
|
||||
#if SPC5_PWM_USE_EMIOS
|
||||
deactive_emios_clock();
|
||||
#endif
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Changes the period the PWM peripheral.
|
||||
* @details This function changes the period of a PWM unit that has already
|
||||
* been activated using @p pwmStart().
|
||||
* @pre The PWM unit must have been activated using @p pwmStart().
|
||||
* @post The PWM unit period is changed to the new value.
|
||||
* @note The function has effect at the next cycle start.
|
||||
* @note If a period is specified that is shorter than the pulse width
|
||||
* programmed in one of the channels then the behavior is not
|
||||
* guaranteed.
|
||||
*
|
||||
* @param[in] pwmp pointer to a @p PWMDriver object
|
||||
* @param[in] period new cycle time in ticks
|
||||
*
|
||||
* @notapi
|
||||
*/
|
||||
void pwm_lld_change_period(PWMDriver *pwmp, pwmcnt_t period) {
|
||||
|
||||
pwmp->period = period;
|
||||
pwmp->emiosp->CH[pwmp->ch_number].CBDR.R = period;
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Enables a PWM channel.
|
||||
* @pre The PWM unit must have been activated using @p pwmStart().
|
||||
* @post The channel is active using the specified configuration.
|
||||
* @note Depending on the hardware implementation this function has
|
||||
* effect starting on the next cycle (recommended implementation)
|
||||
* or immediately (fallback implementation).
|
||||
*
|
||||
* @param[in] pwmp pointer to a @p PWMDriver object
|
||||
* @param[in] channel PWM channel identifier (0...PWM_CHANNELS-1)
|
||||
* @param[in] width PWM pulse width as clock pulses number
|
||||
*
|
||||
* @notapi
|
||||
*/
|
||||
void pwm_lld_enable_channel(PWMDriver *pwmp,
|
||||
pwmchannel_t channel,
|
||||
pwmcnt_t width) {
|
||||
|
||||
(void)channel;
|
||||
|
||||
/* Clear pending IRQs (if any).*/
|
||||
pwmp->emiosp->CH[pwmp->ch_number].CSR.R = EMIOSS_OVRC |
|
||||
EMIOSS_OVFLC | EMIOSS_FLAGC;
|
||||
|
||||
/* Set pwm width.*/
|
||||
pwmp->emiosp->CH[pwmp->ch_number].CADR.R = width;
|
||||
|
||||
/* Active interrupts.*/
|
||||
if (pwmp->config->callback != NULL || \
|
||||
pwmp->config->channels[0].callback != NULL) {
|
||||
pwmp->emiosp->CH[pwmp->ch_number].CCR.B.FEN = 1U;
|
||||
}
|
||||
|
||||
/* Channel enables.*/
|
||||
pwmp->emiosp->UCDIS.R &= ~(1 << pwmp->ch_number);
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Disables a PWM channel.
|
||||
* @pre The PWM unit must have been activated using @p pwmStart().
|
||||
* @post The channel is disabled and its output line returned to the
|
||||
* idle state.
|
||||
* @note Depending on the hardware implementation this function has
|
||||
* effect starting on the next cycle (recommended implementation)
|
||||
* or immediately (fallback implementation).
|
||||
*
|
||||
* @param[in] pwmp pointer to a @p PWMDriver object
|
||||
* @param[in] channel PWM channel identifier (0...PWM_CHANNELS-1)
|
||||
*
|
||||
* @notapi
|
||||
*/
|
||||
void pwm_lld_disable_channel(PWMDriver *pwmp, pwmchannel_t channel) {
|
||||
|
||||
(void)channel;
|
||||
/* Clear pending IRQs (if any).*/
|
||||
pwmp->emiosp->CH[pwmp->ch_number].CSR.R = EMIOSS_OVRC |
|
||||
EMIOSS_OVFLC | EMIOSS_FLAGC;
|
||||
|
||||
/* Disable interrupts.*/
|
||||
pwmp->emiosp->CH[pwmp->ch_number].CCR.B.FEN = 0;
|
||||
|
||||
/* Channel disables.*/
|
||||
pwmp->emiosp->UCDIS.R |= (1 << pwmp->ch_number);
|
||||
|
||||
}
|
||||
|
||||
#endif /* HAL_USE_PWM */
|
||||
|
||||
/** @} */
|
||||
|
|
@ -0,0 +1,457 @@
|
|||
/*
|
||||
SPC5 HAL - Copyright (C) 2013 STMicroelectronics
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
*/
|
||||
|
||||
/**
|
||||
* @file SPC5xx/eMIOS200_v1/pwm_lld.h
|
||||
* @brief SPC5xx low level pwm driver header.
|
||||
*
|
||||
* @addtogroup PWM
|
||||
* @{
|
||||
*/
|
||||
|
||||
#ifndef _PWM_LLD_H_
|
||||
#define _PWM_LLD_H_
|
||||
|
||||
#if HAL_USE_PWM || defined(__DOXYGEN__)
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Driver constants. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief Number of PWM channels per PWM driver.
|
||||
*/
|
||||
#define PWM_CHANNELS 1
|
||||
|
||||
/**
|
||||
* @brief Edge-Aligned PWM functional mode.
|
||||
* @note This is an SPC5-specific setting.
|
||||
*/
|
||||
#define PWM_ALIGN_EDGE 0x00
|
||||
|
||||
/**
|
||||
* @brief Center-Aligned PWM functional mode.
|
||||
* @note This is an SPC5-specific setting.
|
||||
*/
|
||||
#define PWM_ALIGN_CENTER 0x01
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Driver pre-compile time settings. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @name Configuration options
|
||||
* @{
|
||||
*/
|
||||
/**
|
||||
* @brief PWMD1 driver enable switch.
|
||||
* @details If set to @p TRUE the support for PWMD1 is included.
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
#if !defined(SPC5_PWM_USE_EMIOS_CH9) || defined(__DOXYGEN__)
|
||||
#define SPC5_PWM_USE_EMIOS_CH9 FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief PWMD2 driver enable switch.
|
||||
* @details If set to @p TRUE the support for PWMD2 is included.
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
#if !defined(SPC5_PWM_USE_EMIOS_CH10) || defined(__DOXYGEN__)
|
||||
#define SPC5_PWM_USE_EMIOS_CH10 FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief PWMD3 driver enable switch.
|
||||
* @details If set to @p TRUE the support for PWMD3 is included.
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
#if !defined(SPC5_PWM_USE_EMIOS_CH11) || defined(__DOXYGEN__)
|
||||
#define SPC5_PWM_USE_EMIOS_CH11 FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief PWMD4 driver enable switch.
|
||||
* @details If set to @p TRUE the support for PWMD4 is included.
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
#if !defined(SPC5_PWM_USE_EMIOS_CH12) || defined(__DOXYGEN__)
|
||||
#define SPC5_PWM_USE_EMIOS_CH12 FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief PWMD5 driver enable switch.
|
||||
* @details If set to @p TRUE the support for PWMD5 is included.
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
#if !defined(SPC5_PWM_USE_EMIOS_CH13) || defined(__DOXYGEN__)
|
||||
#define SPC5_PWM_USE_EMIOS_CH13 FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief PWMD6 driver enable switch.
|
||||
* @details If set to @p TRUE the support for PWMD6 is included.
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
#if !defined(SPC5_PWM_USE_EMIOS_CH14) || defined(__DOXYGEN__)
|
||||
#define SPC5_PWM_USE_EMIOS_CH14 FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief PWMD7 driver enable switch.
|
||||
* @details If set to @p TRUE the support for PWMD7 is included.
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
#if !defined(SPC5_PWM_USE_EMIOS_CH15) || defined(__DOXYGEN__)
|
||||
#define SPC5_PWM_USE_EMIOS_CH15 FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief PWMD8 driver enable switch.
|
||||
* @details If set to @p TRUE the support for PWMD8 is included.
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
#if !defined(SPC5_PWM_USE_EMIOS_CH23) || defined(__DOXYGEN__)
|
||||
#define SPC5_PWM_USE_EMIOS_CH23 FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief PWMD9 driver enable switch.
|
||||
* @details If set to @p TRUE the support for PWMD9 is included.
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
#if !defined(SPC5_PWM_USE_EMIOS_CH19) || defined(__DOXYGEN__)
|
||||
#define SPC5_PWM_USE_EMIOS_CH19 FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief PWMD10 driver enable switch.
|
||||
* @details If set to @p TRUE the support for PWMD10 is included.
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
#if !defined(SPC5_PWM_USE_EMIOS_CH20) || defined(__DOXYGEN__)
|
||||
#define SPC5_PWM_USE_EMIOS_CH20 FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief PWMD11 driver enable switch.
|
||||
* @details If set to @p TRUE the support for PWMD11 is included.
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
#if !defined(SPC5_PWM_USE_EMIOS_CH21) || defined(__DOXYGEN__)
|
||||
#define SPC5_PWM_USE_EMIOS_CH21 FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief PWMD12 driver enable switch.
|
||||
* @details If set to @p TRUE the support for PWMD12 is included.
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
#if !defined(SPC5_PWM_USE_EMIOS_CH22) || defined(__DOXYGEN__)
|
||||
#define SPC5_PWM_USE_EMIOS_CH22 FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief PWMD1 interrupt priority level setting.
|
||||
*/
|
||||
#if !defined(SPC5_EMIOS_FLAG_F9_PRIORITY) || defined(__DOXYGEN__)
|
||||
#define SPC5_EMIOS_FLAG_F9_PRIORITY 7
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief PWMD2 interrupt priority level setting.
|
||||
*/
|
||||
#if !defined(SPC5_EMIOS_FLAG_F10_PRIORITY) || defined(__DOXYGEN__)
|
||||
#define SPC5_EMIOS_FLAG_F10_PRIORITY 7
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief PWMD3 interrupt priority level setting.
|
||||
*/
|
||||
#if !defined(SPC5_EMIOS_FLAG_F11_PRIORITY) || defined(__DOXYGEN__)
|
||||
#define SPC5_EMIOS_FLAG_F11_PRIORITY 7
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief PWMD4 interrupt priority level setting.
|
||||
*/
|
||||
#if !defined(SPC5_EMIOS_FLAG_F12_PRIORITY) || defined(__DOXYGEN__)
|
||||
#define SPC5_EMIOS_FLAG_F12_PRIORITY 7
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief PWMD5 interrupt priority level setting.
|
||||
*/
|
||||
#if !defined(SPC5_EMIOS_FLAG_F13_PRIORITY) || defined(__DOXYGEN__)
|
||||
#define SPC5_EMIOS_FLAG_F13_PRIORITY 7
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief PWMD6 interrupt priority level setting.
|
||||
*/
|
||||
#if !defined(SPC5_EMIOS_FLAG_F14_PRIORITY) || defined(__DOXYGEN__)
|
||||
#define SPC5_EMIOS_FLAG_F14_PRIORITY 7
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief PWMD7 interrupt priority level setting.
|
||||
*/
|
||||
#if !defined(SPC5_EMIOS_FLAG_F15_PRIORITY) || defined(__DOXYGEN__)
|
||||
#define SPC5_EMIOS_FLAG_F15_PRIORITY 7
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief PWMD8 interrupt priority level setting.
|
||||
*/
|
||||
#if !defined(SPC5_EMIOS_FLAG_F23_PRIORITY) || defined(__DOXYGEN__)
|
||||
#define SPC5_EMIOS_FLAG_F23_PRIORITY 7
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief PWMD9 interrupt priority level setting.
|
||||
*/
|
||||
#if !defined(SPC5_EMIOS_FLAG_F19_PRIORITY) || defined(__DOXYGEN__)
|
||||
#define SPC5_EMIOS_FLAG_F19_PRIORITY 7
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief PWMD10 interrupt priority level setting.
|
||||
*/
|
||||
#if !defined(SPC5_EMIOS_FLAG_F20_PRIORITY) || defined(__DOXYGEN__)
|
||||
#define SPC5_EMIOS_FLAG_F20_PRIORITY 7
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief PWMD11 interrupt priority level setting.
|
||||
*/
|
||||
#if !defined(SPC5_EMIOS_FLAG_F21_PRIORITY) || defined(__DOXYGEN__)
|
||||
#define SPC5_EMIOS_FLAG_F21_PRIORITY 7
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief PWMD12 interrupt priority level setting.
|
||||
*/
|
||||
#if !defined(SPC5_EMIOS_FLAG_F22_PRIORITY) || defined(__DOXYGEN__)
|
||||
#define SPC5_EMIOS_FLAG_F22_PRIORITY 7
|
||||
#endif
|
||||
/** @} */
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Derived constants and error checks. */
|
||||
/*===========================================================================*/
|
||||
|
||||
#if !SPC5_HAS_EMIOS
|
||||
#error "EMIOS not present in the selected device"
|
||||
#endif
|
||||
|
||||
#define SPC5_PWM_USE_EMIOS (SPC5_PWM_USE_EMIOS_CH9 || \
|
||||
SPC5_PWM_USE_EMIOS_CH10 || \
|
||||
SPC5_PWM_USE_EMIOS_CH11 || \
|
||||
SPC5_PWM_USE_EMIOS_CH12 || \
|
||||
SPC5_PWM_USE_EMIOS_CH13 || \
|
||||
SPC5_PWM_USE_EMIOS_CH14 || \
|
||||
SPC5_PWM_USE_EMIOS_CH15 || \
|
||||
SPC5_PWM_USE_EMIOS_CH19 || \
|
||||
SPC5_PWM_USE_EMIOS_CH20 || \
|
||||
SPC5_PWM_USE_EMIOS_CH21 || \
|
||||
SPC5_PWM_USE_EMIOS_CH22 || \
|
||||
SPC5_PWM_USE_EMIOS_CH23)
|
||||
|
||||
#if !SPC5_PWM_USE_EMIOS
|
||||
#error "PWM driver activated but no Channels assigned"
|
||||
#endif
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Driver data structures and types. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief PWM mode type.
|
||||
*/
|
||||
typedef uint32_t pwmmode_t;
|
||||
|
||||
/**
|
||||
* @brief PWM channel type.
|
||||
*/
|
||||
typedef uint8_t pwmchannel_t;
|
||||
|
||||
/**
|
||||
* @brief PWM counter type.
|
||||
*/
|
||||
typedef uint32_t pwmcnt_t;
|
||||
|
||||
/**
|
||||
* @brief PWM driver channel configuration structure.
|
||||
* @note Some architectures may not be able to support the channel mode
|
||||
* or the callback, in this case the fields are ignored.
|
||||
*/
|
||||
typedef struct {
|
||||
/**
|
||||
* @brief Channel active logic level.
|
||||
*/
|
||||
pwmmode_t mode;
|
||||
/**
|
||||
* @brief Channel callback pointer.
|
||||
* @note This callback is invoked on the channel compare event. If set to
|
||||
* @p NULL then the callback is disabled.
|
||||
*/
|
||||
pwmcallback_t callback;
|
||||
/* End of the mandatory fields.*/
|
||||
} PWMChannelConfig;
|
||||
|
||||
/**
|
||||
* @brief Driver configuration structure.
|
||||
* @note Implementations may extend this structure to contain more,
|
||||
* architecture dependent, fields.
|
||||
*/
|
||||
typedef struct {
|
||||
/**
|
||||
* @brief Timer clock in Hz.
|
||||
* @note The low level can use assertions in order to catch invalid
|
||||
* frequency specifications.
|
||||
*/
|
||||
uint32_t frequency;
|
||||
/**
|
||||
* @brief PWM period in ticks.
|
||||
* @note The low level can use assertions in order to catch invalid
|
||||
* period specifications.
|
||||
*/
|
||||
pwmcnt_t period;
|
||||
/**
|
||||
* @brief Periodic callback pointer.
|
||||
* @note This callback is invoked on PWM counter reset. If set to
|
||||
* @p NULL then the callback is disabled.
|
||||
*/
|
||||
pwmcallback_t callback;
|
||||
/**
|
||||
* @brief Channels configurations.
|
||||
*/
|
||||
PWMChannelConfig channels[PWM_CHANNELS];
|
||||
/* End of the mandatory fields.*/
|
||||
/**
|
||||
* @brief PWM functional mode.
|
||||
*/
|
||||
pwmmode_t mode;
|
||||
} PWMConfig;
|
||||
|
||||
/**
|
||||
* @brief Structure representing an PWM driver.
|
||||
* @note Implementations may extend this structure to contain more,
|
||||
* architecture dependent, fields.
|
||||
*/
|
||||
struct PWMDriver {
|
||||
/**
|
||||
* @brief Driver state.
|
||||
*/
|
||||
pwmstate_t state;
|
||||
/**
|
||||
* @brief eMIOSx channel number.
|
||||
*/
|
||||
uint8_t ch_number;
|
||||
/**
|
||||
* @brief Current configuration data.
|
||||
*/
|
||||
const PWMConfig *config;
|
||||
/**
|
||||
* @brief Current PWM period in ticks.
|
||||
*/
|
||||
pwmcnt_t period;
|
||||
#if defined(PWM_DRIVER_EXT_FIELDS)
|
||||
PWM_DRIVER_EXT_FIELDS
|
||||
#endif
|
||||
/* End of the mandatory fields.*/
|
||||
/**
|
||||
* @brief Pointer to the eMIOSx registers block.
|
||||
*/
|
||||
volatile struct EMIOS_tag *emiosp;
|
||||
};
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Driver macros. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/*===========================================================================*/
|
||||
/* External declarations. */
|
||||
/*===========================================================================*/
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH9 && !defined(__DOXYGEN__)
|
||||
extern PWMDriver PWMD1;
|
||||
#endif
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH10 && !defined(__DOXYGEN__)
|
||||
extern PWMDriver PWMD2;
|
||||
#endif
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH11 && !defined(__DOXYGEN__)
|
||||
extern PWMDriver PWMD3;
|
||||
#endif
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH12 && !defined(__DOXYGEN__)
|
||||
extern PWMDriver PWMD4;
|
||||
#endif
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH13 && !defined(__DOXYGEN__)
|
||||
extern PWMDriver PWMD5;
|
||||
#endif
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH14 && !defined(__DOXYGEN__)
|
||||
extern PWMDriver PWMD6;
|
||||
#endif
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH15 && !defined(__DOXYGEN__)
|
||||
extern PWMDriver PWMD7;
|
||||
#endif
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH23 && !defined(__DOXYGEN__)
|
||||
extern PWMDriver PWMD8;
|
||||
#endif
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH19 && !defined(__DOXYGEN__)
|
||||
extern PWMDriver PWMD9;
|
||||
#endif
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH20 && !defined(__DOXYGEN__)
|
||||
extern PWMDriver PWMD10;
|
||||
#endif
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH21 && !defined(__DOXYGEN__)
|
||||
extern PWMDriver PWMD11;
|
||||
#endif
|
||||
|
||||
#if SPC5_PWM_USE_EMIOS_CH22 && !defined(__DOXYGEN__)
|
||||
extern PWMDriver PWMD12;
|
||||
#endif
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
void pwm_lld_init(void);
|
||||
void pwm_lld_start(PWMDriver *pwmp);
|
||||
void pwm_lld_stop(PWMDriver *pwmp);
|
||||
void pwm_lld_change_period(PWMDriver *pwmp, pwmcnt_t period);
|
||||
void pwm_lld_enable_channel(PWMDriver *pwmp,
|
||||
pwmchannel_t channel,
|
||||
pwmcnt_t width);
|
||||
void pwm_lld_disable_channel(PWMDriver *pwmp, pwmchannel_t channel);
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* HAL_USE_PWM */
|
||||
|
||||
#endif /* _PWM_LLD_H_ */
|
||||
|
||||
/** @} */
|
||||
|
|
@ -0,0 +1,117 @@
|
|||
/*
|
||||
SPC5 HAL - Copyright (C) 2013 STMicroelectronics
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
*/
|
||||
|
||||
/**
|
||||
* @file SPC5xx/eMIOS200_v1/spc5_emios.c
|
||||
* @brief eMIOS200 helper driver code.
|
||||
*
|
||||
* @addtogroup SPC5xx_eMIOS200
|
||||
* @{
|
||||
*/
|
||||
|
||||
#include "ch.h"
|
||||
#include "hal.h"
|
||||
|
||||
#if HAL_USE_ICU || HAL_USE_PWM || defined(__DOXYGEN__)
|
||||
|
||||
#include "spc5_emios.h"
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Driver local definitions. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Driver exported variables. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Driver local variables and types. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief Number of active eMIOSx Channels.
|
||||
*/
|
||||
static uint32_t emios_active_channels;
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Driver local functions. */
|
||||
/*===========================================================================*/
|
||||
|
||||
void reset_emios_active_channels() {
|
||||
emios_active_channels = 0;
|
||||
}
|
||||
|
||||
uint32_t get_emios_active_channels() {
|
||||
return emios_active_channels;
|
||||
}
|
||||
|
||||
void increase_emios_active_channels() {
|
||||
emios_active_channels++;
|
||||
}
|
||||
|
||||
void decrease_emios_active_channels() {
|
||||
emios_active_channels--;
|
||||
}
|
||||
|
||||
void active_emios_clock(ICUDriver *icup, PWMDriver *pwmp) {
|
||||
/* If this is the first Channel activated then the eMIOS0 is enabled.*/
|
||||
if (emios_active_channels == 1) {
|
||||
SPC5_EMIOS_ENABLE_CLOCK();
|
||||
|
||||
/* Disable all unified channels.*/
|
||||
if (icup != NULL) {
|
||||
icup->emiosp->MCR.B.GPREN = 0;
|
||||
icup->emiosp->MCR.R = EMIOSMCR_GPRE(SPC5_EMIOS_GLOBAL_PRESCALER);
|
||||
icup->emiosp->MCR.R |= EMIOSMCR_GPREN;
|
||||
|
||||
icup->emiosp->MCR.B.GTBE = 1U;
|
||||
|
||||
icup->emiosp->UCDIS.R = 0xFFFFFFFF;
|
||||
|
||||
} else if (pwmp != NULL) {
|
||||
pwmp->emiosp->MCR.B.GPREN = 0;
|
||||
pwmp->emiosp->MCR.R = EMIOSMCR_GPRE(SPC5_EMIOS_GLOBAL_PRESCALER);
|
||||
pwmp->emiosp->MCR.R |= EMIOSMCR_GPREN;
|
||||
|
||||
pwmp->emiosp->MCR.B.GTBE = 1U;
|
||||
|
||||
pwmp->emiosp->UCDIS.R = 0xFFFFFFFF;
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
void deactive_emios_clock() {
|
||||
/* If it is the last active channels then the eMIOS0 is disabled.*/
|
||||
if (emios_active_channels == 0) {
|
||||
SPC5_EMIOS_DISABLE_CLOCK();
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Driver interrupt handlers. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Driver exported functions. */
|
||||
/*===========================================================================*/
|
||||
|
||||
|
||||
#endif /* HAL_USE_ICU || HAL_USE_PWM */
|
||||
|
||||
/** @} */
|
||||
|
|
@ -0,0 +1,114 @@
|
|||
/*
|
||||
SPC5 HAL - Copyright (C) 2013 STMicroelectronics
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
*/
|
||||
|
||||
/**
|
||||
* @file SPC5xx/eMIOS200_v1/spc5_emios.h
|
||||
* @brief eMIOS200 helper driver header.
|
||||
*
|
||||
* @addtogroup SPC5xx_eMIOS200
|
||||
* @{
|
||||
*/
|
||||
|
||||
#ifndef _SPC5_EMIOS_H_
|
||||
#define _SPC5_EMIOS_H_
|
||||
|
||||
#if HAL_USE_ICU || HAL_USE_PWM || defined(__DOXYGEN__)
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Driver constants. */
|
||||
/*===========================================================================*/
|
||||
|
||||
#define EMIOSMCR_MDIS (1 << 30)
|
||||
#define EMIOSMCR_FRZ (1 << 29)
|
||||
#define EMIOSMCR_GTBE (1 << 28)
|
||||
#define EMIOSMCR_GPREN (1 << 26)
|
||||
#define EMIOSMCR_GPRE(n) ((n) << 8)
|
||||
|
||||
#define EMIOSC_FREN (1 << 31)
|
||||
#define EMIOSC_UCPRE(n) ((n) << 26)
|
||||
#define EMIOSC_UCPREN (1 << 25)
|
||||
#define EMIOSC_DMA (1 << 24)
|
||||
#define EMIOSC_IF(n) ((n) << 19)
|
||||
#define EMIOSC_FCK (1 << 18)
|
||||
#define EMIOSC_FEN (1 << 17)
|
||||
#define EMIOSC_FORCMA (1 << 13)
|
||||
#define EMIOSC_FORCMB (1 << 12)
|
||||
#define EMIOSC_BSL(n) ((n) << 9)
|
||||
#define EMIOSC_EDSEL (1 << 8)
|
||||
#define EMIOSC_EDPOL (1 << 7)
|
||||
#define EMIOSC_MODE(n) ((n) << 0)
|
||||
|
||||
#define EMIOS_BSL_COUNTER_BUS_A 0
|
||||
#define EMIOS_BSL_COUNTER_BUS_2 1
|
||||
#define EMIOS_BSL_INTERNAL_COUNTER 3
|
||||
|
||||
#define EMIOS_CCR_MODE_GPIO_IN 0
|
||||
#define EMIOS_CCR_MODE_GPIO_OUT 1
|
||||
#define EMIOS_CCR_MODE_SAIC 2
|
||||
#define EMIOS_CCR_MODE_SAOC 3
|
||||
#define EMIOS_CCR_MODE_IPWM 4
|
||||
#define EMIOS_CCR_MODE_IPM 5
|
||||
#define EMIOS_CCR_MODE_DAOC_B_MATCH 6
|
||||
#define EMIOS_CCR_MODE_DAOC_BOTH_MATCH 7
|
||||
#define EMIOS_CCR_MODE_MC_CMS 16
|
||||
#define EMIOS_CCR_MODE_MC_CME 17
|
||||
#define EMIOS_CCR_MODE_MC_UP_DOWN 18
|
||||
#define EMIOS_CCR_MODE_OPWMT 38
|
||||
#define EMIOS_CCR_MODE_MCB 84
|
||||
#define EMIOS_CCR_MODE_OPWFMB 88
|
||||
#define EMIOS_CCR_MODE_OPWMCB_TE 92
|
||||
#define EMIOS_CCR_MODE_OPWMCB_LE 93
|
||||
#define EMIOS_CCR_MODE_OPWMB 96
|
||||
|
||||
#define EMIOSS_OVR (1 << 31)
|
||||
#define EMIOSS_OVRC (1 << 31)
|
||||
#define EMIOSS_OVFL (1 << 15)
|
||||
#define EMIOSS_OVFLC (1 << 15)
|
||||
#define EMIOSS_FLAG (1 << 0)
|
||||
#define EMIOSS_FLAGC (1 << 0)
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Driver pre-compile time settings. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Derived constants and error checks. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Driver data structures and types. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Driver macros. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/*===========================================================================*/
|
||||
/* External declarations. */
|
||||
/*===========================================================================*/
|
||||
|
||||
void reset_emios_active_channels(void);
|
||||
uint32_t get_emios_active_channels(void);;
|
||||
void increase_emios_active_channels(void);
|
||||
void decrease_emios_active_channels(void);
|
||||
void active_emios_clock(ICUDriver *icup, PWMDriver *pwmp);
|
||||
void deactive_emios_clock(void);
|
||||
|
||||
#endif /* HAL_USE_ICU || HAL_USE_PWM */
|
||||
|
||||
#endif /* _SPC5_EMIOS_H_ */
|
||||
|
||||
/** @} */
|
||||
|
|
@ -0,0 +1,51 @@
|
|||
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
|
||||
<?fileVersion 4.0.0?>
|
||||
|
||||
<cproject storage_type_id="org.eclipse.cdt.core.XmlProjectDescriptionStorage">
|
||||
<storageModule moduleId="org.eclipse.cdt.core.settings">
|
||||
<cconfiguration id="0.861226640">
|
||||
<storageModule buildSystemId="org.eclipse.cdt.managedbuilder.core.configurationDataProvider" id="0.861226640" moduleId="org.eclipse.cdt.core.settings" name="Default">
|
||||
<externalSettings/>
|
||||
<extensions>
|
||||
<extension id="org.eclipse.cdt.core.VCErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
|
||||
<extension id="org.eclipse.cdt.core.GmakeErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
|
||||
<extension id="org.eclipse.cdt.core.CWDLocator" point="org.eclipse.cdt.core.ErrorParser"/>
|
||||
<extension id="org.eclipse.cdt.core.GCCErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
|
||||
<extension id="org.eclipse.cdt.core.GASErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
|
||||
<extension id="org.eclipse.cdt.core.GLDErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
|
||||
</extensions>
|
||||
</storageModule>
|
||||
<storageModule moduleId="cdtBuildSystem" version="4.0.0">
|
||||
<configuration artifactName="${ProjName}" buildProperties="" description="" id="0.861226640" name="Default" parent="org.eclipse.cdt.build.core.prefbase.cfg">
|
||||
<folderInfo id="0.861226640." name="/" resourcePath="">
|
||||
<toolChain id="org.eclipse.cdt.build.core.prefbase.toolchain.1002748249" name="No ToolChain" resourceTypeBasedDiscovery="false" superClass="org.eclipse.cdt.build.core.prefbase.toolchain">
|
||||
<targetPlatform id="org.eclipse.cdt.build.core.prefbase.toolchain.1002748249.660222523" name=""/>
|
||||
<builder autoBuildTarget="all" cleanBuildTarget="clean" enableAutoBuild="false" enableCleanBuild="true" enabledIncrementalBuild="true" id="org.eclipse.cdt.build.core.settings.default.builder.662368067" incrementalBuildTarget="all" keepEnvironmentInBuildfile="false" managedBuildOn="false" name="Gnu Make Builder" parallelBuildOn="true" parallelizationNumber="optimal" superClass="org.eclipse.cdt.build.core.settings.default.builder"/>
|
||||
<tool id="org.eclipse.cdt.build.core.settings.holder.libs.1194892762" name="holder for library settings" superClass="org.eclipse.cdt.build.core.settings.holder.libs"/>
|
||||
<tool id="org.eclipse.cdt.build.core.settings.holder.1089722463" name="Assembly" superClass="org.eclipse.cdt.build.core.settings.holder">
|
||||
<inputType id="org.eclipse.cdt.build.core.settings.holder.inType.1861343146" languageId="org.eclipse.cdt.core.assembly" languageName="Assembly" sourceContentType="org.eclipse.cdt.core.asmSource" superClass="org.eclipse.cdt.build.core.settings.holder.inType"/>
|
||||
</tool>
|
||||
<tool id="org.eclipse.cdt.build.core.settings.holder.1644189815" name="GNU C++" superClass="org.eclipse.cdt.build.core.settings.holder">
|
||||
<inputType id="org.eclipse.cdt.build.core.settings.holder.inType.1045400342" languageId="org.eclipse.cdt.core.g++" languageName="GNU C++" sourceContentType="org.eclipse.cdt.core.cxxSource,org.eclipse.cdt.core.cxxHeader" superClass="org.eclipse.cdt.build.core.settings.holder.inType"/>
|
||||
</tool>
|
||||
<tool id="org.eclipse.cdt.build.core.settings.holder.1188847444" name="GNU C" superClass="org.eclipse.cdt.build.core.settings.holder">
|
||||
<inputType id="org.eclipse.cdt.build.core.settings.holder.inType.263638018" languageId="org.eclipse.cdt.core.gcc" languageName="GNU C" sourceContentType="org.eclipse.cdt.core.cSource,org.eclipse.cdt.core.cHeader" superClass="org.eclipse.cdt.build.core.settings.holder.inType"/>
|
||||
</tool>
|
||||
</toolChain>
|
||||
</folderInfo>
|
||||
</configuration>
|
||||
</storageModule>
|
||||
<storageModule moduleId="org.eclipse.cdt.core.externalSettings"/>
|
||||
</cconfiguration>
|
||||
</storageModule>
|
||||
<storageModule moduleId="cdtBuildSystem" version="4.0.0">
|
||||
<project id="SPC563Mxx-SPI.null.1461388361" name="SPC563Mxx-SPI"/>
|
||||
</storageModule>
|
||||
<storageModule moduleId="scannerConfiguration">
|
||||
<autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId=""/>
|
||||
<scannerConfigBuildInfo instanceId="0.861226640">
|
||||
<autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId="org.eclipse.cdt.make.core.GCCStandardMakePerProjectProfile"/>
|
||||
</scannerConfigBuildInfo>
|
||||
</storageModule>
|
||||
<storageModule moduleId="org.eclipse.cdt.core.LanguageSettingsProviders"/>
|
||||
</cproject>
|
||||
|
|
@ -0,0 +1,38 @@
|
|||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<projectDescription>
|
||||
<name>SPC563Mxx-SPI</name>
|
||||
<comment></comment>
|
||||
<projects>
|
||||
</projects>
|
||||
<buildSpec>
|
||||
<buildCommand>
|
||||
<name>org.eclipse.cdt.managedbuilder.core.genmakebuilder</name>
|
||||
<triggers>clean,full,incremental,</triggers>
|
||||
<arguments>
|
||||
</arguments>
|
||||
</buildCommand>
|
||||
<buildCommand>
|
||||
<name>org.eclipse.cdt.managedbuilder.core.ScannerConfigBuilder</name>
|
||||
<triggers>full,incremental,</triggers>
|
||||
<arguments>
|
||||
</arguments>
|
||||
</buildCommand>
|
||||
</buildSpec>
|
||||
<natures>
|
||||
<nature>org.eclipse.cdt.core.cnature</nature>
|
||||
<nature>org.eclipse.cdt.managedbuilder.core.managedBuildNature</nature>
|
||||
<nature>org.eclipse.cdt.managedbuilder.core.ScannerConfigNature</nature>
|
||||
</natures>
|
||||
<linkedResources>
|
||||
<link>
|
||||
<name>board</name>
|
||||
<type>2</type>
|
||||
<locationURI>CHIBIOS/boards/ST_EVB_SPC563M</locationURI>
|
||||
</link>
|
||||
<link>
|
||||
<name>os</name>
|
||||
<type>2</type>
|
||||
<locationURI>CHIBIOS/os</locationURI>
|
||||
</link>
|
||||
</linkedResources>
|
||||
</projectDescription>
|
||||
|
|
@ -0,0 +1,168 @@
|
|||
##############################################################################
|
||||
# Build global options
|
||||
# NOTE: Can be overridden externally.
|
||||
#
|
||||
|
||||
# Compiler options here.
|
||||
ifeq ($(USE_OPT),)
|
||||
USE_OPT = -O0 -ggdb -fomit-frame-pointer -falign-functions=16
|
||||
endif
|
||||
|
||||
# C specific options here (added to USE_OPT).
|
||||
ifeq ($(USE_COPT),)
|
||||
USE_COPT =
|
||||
endif
|
||||
|
||||
# C++ specific options here (added to USE_OPT).
|
||||
ifeq ($(USE_CPPOPT),)
|
||||
USE_CPPOPT = -fno-rtti
|
||||
endif
|
||||
|
||||
# Enable this if you want the linker to remove unused code and data.
|
||||
ifeq ($(USE_LINK_GC),)
|
||||
USE_LINK_GC = yes
|
||||
endif
|
||||
|
||||
# Linker options here.
|
||||
ifeq ($(USE_LDOPT),)
|
||||
USE_LDOPT =
|
||||
endif
|
||||
|
||||
# If enabled, this option allows to compile the application in VLE mode.
|
||||
ifeq ($(USE_VLE),)
|
||||
USE_VLE = yes
|
||||
endif
|
||||
|
||||
# Enable this if you want to see the full log while compiling.
|
||||
ifeq ($(USE_VERBOSE_COMPILE),)
|
||||
USE_VERBOSE_COMPILE = no
|
||||
endif
|
||||
|
||||
#
|
||||
# Build global options
|
||||
##############################################################################
|
||||
|
||||
##############################################################################
|
||||
# Project, sources and paths
|
||||
#
|
||||
|
||||
# Define project name here
|
||||
PROJECT = ch
|
||||
|
||||
# Imported source files
|
||||
CHIBIOS = ../../..
|
||||
include $(CHIBIOS)/boards/ST_EVB_SPC563M/board.mk
|
||||
include $(CHIBIOS)/os/hal/platforms/SPC563Mxx/platform.mk
|
||||
include $(CHIBIOS)/os/hal/hal.mk
|
||||
include $(CHIBIOS)/os/ports/GCC/PPC/SPC563Mxx/port.mk
|
||||
include $(CHIBIOS)/os/kernel/kernel.mk
|
||||
#include $(CHIBIOS)/test/test.mk
|
||||
|
||||
# Define linker script file here
|
||||
LDSCRIPT= $(PORTLD)/SPC563M64.ld
|
||||
|
||||
# C sources here.
|
||||
CSRC = $(PORTSRC) \
|
||||
$(KERNSRC) \
|
||||
$(TESTSRC) \
|
||||
$(HALSRC) \
|
||||
$(PLATFORMSRC) \
|
||||
$(BOARDSRC) \
|
||||
$(CHIBIOS)/os/various/evtimer.c \
|
||||
$(CHIBIOS)/os/various/shell.c \
|
||||
$(CHIBIOS)/os/various/chprintf.c \
|
||||
main.c
|
||||
|
||||
# C++ sources here.
|
||||
CPPSRC =
|
||||
|
||||
# List ASM source files here
|
||||
ASMSRC = $(PORTASM)
|
||||
|
||||
INCDIR = $(PORTINC) $(KERNINC) $(TESTINC) \
|
||||
$(HALINC) $(PLATFORMINC) $(BOARDINC) \
|
||||
$(CHIBIOS)/os/various
|
||||
|
||||
#
|
||||
# Project, sources and paths
|
||||
##############################################################################
|
||||
|
||||
##############################################################################
|
||||
# Compiler settings
|
||||
#
|
||||
|
||||
#MCU = e500mc -meabi -msdata=none -mnew-mnemonics -mregnames
|
||||
MCU = e200zx -meabi -msdata=none -mnew-mnemonics -mregnames
|
||||
|
||||
#TRGT = powerpc-eabi-
|
||||
TRGT = ppc-vle-
|
||||
CC = $(TRGT)gcc
|
||||
CPPC = $(TRGT)g++
|
||||
# Enable loading with g++ only if you need C++ runtime support.
|
||||
# NOTE: You can use C++ even without C++ support if you are careful. C++
|
||||
# runtime support makes code size explode.
|
||||
LD = $(TRGT)gcc
|
||||
#LD = $(TRGT)g++
|
||||
CP = $(TRGT)objcopy
|
||||
AS = $(TRGT)gcc -x assembler-with-cpp
|
||||
OD = $(TRGT)objdump
|
||||
HEX = $(CP) -O ihex
|
||||
BIN = $(CP) -O binary
|
||||
|
||||
# Define C warning options here
|
||||
CWARN = -Wall -Wextra -Wstrict-prototypes
|
||||
|
||||
# Define C++ warning options here
|
||||
CPPWARN = -Wall -Wextra
|
||||
|
||||
#
|
||||
# Compiler settings
|
||||
##############################################################################
|
||||
|
||||
##############################################################################
|
||||
# Start of default section
|
||||
#
|
||||
|
||||
# List all default C defines here, like -D_DEBUG=1
|
||||
DDEFS =
|
||||
|
||||
# List all default ASM defines here, like -D_DEBUG=1
|
||||
DADEFS =
|
||||
|
||||
# List all default directories to look for include files here
|
||||
DINCDIR =
|
||||
|
||||
# List the default directory to look for the libraries here
|
||||
DLIBDIR =
|
||||
|
||||
# List all default libraries here
|
||||
DLIBS =
|
||||
|
||||
#
|
||||
# End of default section
|
||||
##############################################################################
|
||||
|
||||
##############################################################################
|
||||
# Start of user section
|
||||
#
|
||||
|
||||
# List all user C define here, like -D_DEBUG=1
|
||||
UDEFS =
|
||||
|
||||
# Define ASM defines here
|
||||
UADEFS =
|
||||
|
||||
# List all user directories here
|
||||
UINCDIR =
|
||||
|
||||
# List the user directory to look for the libraries here
|
||||
ULIBDIR =
|
||||
|
||||
# List all user libraries here
|
||||
ULIBS =
|
||||
|
||||
#
|
||||
# End of user defines
|
||||
##############################################################################
|
||||
|
||||
include $(CHIBIOS)/os/ports/GCC/PPC/rules.mk
|
||||
|
|
@ -0,0 +1,536 @@
|
|||
/*
|
||||
ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
|
||||
2011,2012 Giovanni Di Sirio.
|
||||
|
||||
This file is part of ChibiOS/RT.
|
||||
|
||||
ChibiOS/RT is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 3 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
ChibiOS/RT is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
---
|
||||
|
||||
A special exception to the GPL can be applied should you wish to distribute
|
||||
a combined work that includes ChibiOS/RT, without being obliged to provide
|
||||
the source code for any proprietary components. See the file exception.txt
|
||||
for full details of how and when the exception can be applied.
|
||||
*/
|
||||
|
||||
/**
|
||||
* @file templates/chconf.h
|
||||
* @brief Configuration file template.
|
||||
* @details A copy of this file must be placed in each project directory, it
|
||||
* contains the application specific kernel settings.
|
||||
*
|
||||
* @addtogroup config
|
||||
* @details Kernel related settings and hooks.
|
||||
* @{
|
||||
*/
|
||||
|
||||
#ifndef _CHCONF_H_
|
||||
#define _CHCONF_H_
|
||||
|
||||
/*===========================================================================*/
|
||||
/**
|
||||
* @name Kernel parameters and options
|
||||
* @{
|
||||
*/
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief System tick frequency.
|
||||
* @details Frequency of the system timer that drives the system ticks. This
|
||||
* setting also defines the system tick time unit.
|
||||
*/
|
||||
#if !defined(CH_FREQUENCY) || defined(__DOXYGEN__)
|
||||
#define CH_FREQUENCY 1000
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Round robin interval.
|
||||
* @details This constant is the number of system ticks allowed for the
|
||||
* threads before preemption occurs. Setting this value to zero
|
||||
* disables the preemption for threads with equal priority and the
|
||||
* round robin becomes cooperative. Note that higher priority
|
||||
* threads can still preempt, the kernel is always preemptive.
|
||||
*
|
||||
* @note Disabling the round robin preemption makes the kernel more compact
|
||||
* and generally faster.
|
||||
*/
|
||||
#if !defined(CH_TIME_QUANTUM) || defined(__DOXYGEN__)
|
||||
#define CH_TIME_QUANTUM 20
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Managed RAM size.
|
||||
* @details Size of the RAM area to be managed by the OS. If set to zero
|
||||
* then the whole available RAM is used. The core memory is made
|
||||
* available to the heap allocator and/or can be used directly through
|
||||
* the simplified core memory allocator.
|
||||
*
|
||||
* @note In order to let the OS manage the whole RAM the linker script must
|
||||
* provide the @p __heap_base__ and @p __heap_end__ symbols.
|
||||
* @note Requires @p CH_USE_MEMCORE.
|
||||
*/
|
||||
#if !defined(CH_MEMCORE_SIZE) || defined(__DOXYGEN__)
|
||||
#define CH_MEMCORE_SIZE 0
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Idle thread automatic spawn suppression.
|
||||
* @details When this option is activated the function @p chSysInit()
|
||||
* does not spawn the idle thread automatically. The application has
|
||||
* then the responsibility to do one of the following:
|
||||
* - Spawn a custom idle thread at priority @p IDLEPRIO.
|
||||
* - Change the main() thread priority to @p IDLEPRIO then enter
|
||||
* an endless loop. In this scenario the @p main() thread acts as
|
||||
* the idle thread.
|
||||
* .
|
||||
* @note Unless an idle thread is spawned the @p main() thread must not
|
||||
* enter a sleep state.
|
||||
*/
|
||||
#if !defined(CH_NO_IDLE_THREAD) || defined(__DOXYGEN__)
|
||||
#define CH_NO_IDLE_THREAD FALSE
|
||||
#endif
|
||||
|
||||
/** @} */
|
||||
|
||||
/*===========================================================================*/
|
||||
/**
|
||||
* @name Performance options
|
||||
* @{
|
||||
*/
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief OS optimization.
|
||||
* @details If enabled then time efficient rather than space efficient code
|
||||
* is used when two possible implementations exist.
|
||||
*
|
||||
* @note This is not related to the compiler optimization options.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#if !defined(CH_OPTIMIZE_SPEED) || defined(__DOXYGEN__)
|
||||
#define CH_OPTIMIZE_SPEED TRUE
|
||||
#endif
|
||||
|
||||
/** @} */
|
||||
|
||||
/*===========================================================================*/
|
||||
/**
|
||||
* @name Subsystem options
|
||||
* @{
|
||||
*/
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief Threads registry APIs.
|
||||
* @details If enabled then the registry APIs are included in the kernel.
|
||||
*
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#if !defined(CH_USE_REGISTRY) || defined(__DOXYGEN__)
|
||||
#define CH_USE_REGISTRY TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Threads synchronization APIs.
|
||||
* @details If enabled then the @p chThdWait() function is included in
|
||||
* the kernel.
|
||||
*
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#if !defined(CH_USE_WAITEXIT) || defined(__DOXYGEN__)
|
||||
#define CH_USE_WAITEXIT TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Semaphores APIs.
|
||||
* @details If enabled then the Semaphores APIs are included in the kernel.
|
||||
*
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#if !defined(CH_USE_SEMAPHORES) || defined(__DOXYGEN__)
|
||||
#define CH_USE_SEMAPHORES TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Semaphores queuing mode.
|
||||
* @details If enabled then the threads are enqueued on semaphores by
|
||||
* priority rather than in FIFO order.
|
||||
*
|
||||
* @note The default is @p FALSE. Enable this if you have special requirements.
|
||||
* @note Requires @p CH_USE_SEMAPHORES.
|
||||
*/
|
||||
#if !defined(CH_USE_SEMAPHORES_PRIORITY) || defined(__DOXYGEN__)
|
||||
#define CH_USE_SEMAPHORES_PRIORITY FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Atomic semaphore API.
|
||||
* @details If enabled then the semaphores the @p chSemSignalWait() API
|
||||
* is included in the kernel.
|
||||
*
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_SEMAPHORES.
|
||||
*/
|
||||
#if !defined(CH_USE_SEMSW) || defined(__DOXYGEN__)
|
||||
#define CH_USE_SEMSW TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Mutexes APIs.
|
||||
* @details If enabled then the mutexes APIs are included in the kernel.
|
||||
*
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#if !defined(CH_USE_MUTEXES) || defined(__DOXYGEN__)
|
||||
#define CH_USE_MUTEXES TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Conditional Variables APIs.
|
||||
* @details If enabled then the conditional variables APIs are included
|
||||
* in the kernel.
|
||||
*
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_MUTEXES.
|
||||
*/
|
||||
#if !defined(CH_USE_CONDVARS) || defined(__DOXYGEN__)
|
||||
#define CH_USE_CONDVARS TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Conditional Variables APIs with timeout.
|
||||
* @details If enabled then the conditional variables APIs with timeout
|
||||
* specification are included in the kernel.
|
||||
*
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_CONDVARS.
|
||||
*/
|
||||
#if !defined(CH_USE_CONDVARS_TIMEOUT) || defined(__DOXYGEN__)
|
||||
#define CH_USE_CONDVARS_TIMEOUT TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Events Flags APIs.
|
||||
* @details If enabled then the event flags APIs are included in the kernel.
|
||||
*
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#if !defined(CH_USE_EVENTS) || defined(__DOXYGEN__)
|
||||
#define CH_USE_EVENTS TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Events Flags APIs with timeout.
|
||||
* @details If enabled then the events APIs with timeout specification
|
||||
* are included in the kernel.
|
||||
*
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_EVENTS.
|
||||
*/
|
||||
#if !defined(CH_USE_EVENTS_TIMEOUT) || defined(__DOXYGEN__)
|
||||
#define CH_USE_EVENTS_TIMEOUT TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Synchronous Messages APIs.
|
||||
* @details If enabled then the synchronous messages APIs are included
|
||||
* in the kernel.
|
||||
*
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#if !defined(CH_USE_MESSAGES) || defined(__DOXYGEN__)
|
||||
#define CH_USE_MESSAGES TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Synchronous Messages queuing mode.
|
||||
* @details If enabled then messages are served by priority rather than in
|
||||
* FIFO order.
|
||||
*
|
||||
* @note The default is @p FALSE. Enable this if you have special requirements.
|
||||
* @note Requires @p CH_USE_MESSAGES.
|
||||
*/
|
||||
#if !defined(CH_USE_MESSAGES_PRIORITY) || defined(__DOXYGEN__)
|
||||
#define CH_USE_MESSAGES_PRIORITY FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Mailboxes APIs.
|
||||
* @details If enabled then the asynchronous messages (mailboxes) APIs are
|
||||
* included in the kernel.
|
||||
*
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_SEMAPHORES.
|
||||
*/
|
||||
#if !defined(CH_USE_MAILBOXES) || defined(__DOXYGEN__)
|
||||
#define CH_USE_MAILBOXES TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief I/O Queues APIs.
|
||||
* @details If enabled then the I/O queues APIs are included in the kernel.
|
||||
*
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#if !defined(CH_USE_QUEUES) || defined(__DOXYGEN__)
|
||||
#define CH_USE_QUEUES FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Core Memory Manager APIs.
|
||||
* @details If enabled then the core memory manager APIs are included
|
||||
* in the kernel.
|
||||
*
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#if !defined(CH_USE_MEMCORE) || defined(__DOXYGEN__)
|
||||
#define CH_USE_MEMCORE TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Heap Allocator APIs.
|
||||
* @details If enabled then the memory heap allocator APIs are included
|
||||
* in the kernel.
|
||||
*
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_MEMCORE and either @p CH_USE_MUTEXES or
|
||||
* @p CH_USE_SEMAPHORES.
|
||||
* @note Mutexes are recommended.
|
||||
*/
|
||||
#if !defined(CH_USE_HEAP) || defined(__DOXYGEN__)
|
||||
#define CH_USE_HEAP TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief C-runtime allocator.
|
||||
* @details If enabled the the heap allocator APIs just wrap the C-runtime
|
||||
* @p malloc() and @p free() functions.
|
||||
*
|
||||
* @note The default is @p FALSE.
|
||||
* @note Requires @p CH_USE_HEAP.
|
||||
* @note The C-runtime may or may not require @p CH_USE_MEMCORE, see the
|
||||
* appropriate documentation.
|
||||
*/
|
||||
#if !defined(CH_USE_MALLOC_HEAP) || defined(__DOXYGEN__)
|
||||
#define CH_USE_MALLOC_HEAP FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Memory Pools Allocator APIs.
|
||||
* @details If enabled then the memory pools allocator APIs are included
|
||||
* in the kernel.
|
||||
*
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#if !defined(CH_USE_MEMPOOLS) || defined(__DOXYGEN__)
|
||||
#define CH_USE_MEMPOOLS TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Dynamic Threads APIs.
|
||||
* @details If enabled then the dynamic threads creation APIs are included
|
||||
* in the kernel.
|
||||
*
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_WAITEXIT.
|
||||
* @note Requires @p CH_USE_HEAP and/or @p CH_USE_MEMPOOLS.
|
||||
*/
|
||||
#if !defined(CH_USE_DYNAMIC) || defined(__DOXYGEN__)
|
||||
#define CH_USE_DYNAMIC TRUE
|
||||
#endif
|
||||
|
||||
/** @} */
|
||||
|
||||
/*===========================================================================*/
|
||||
/**
|
||||
* @name Debug options
|
||||
* @{
|
||||
*/
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief Debug option, system state check.
|
||||
* @details If enabled the correct call protocol for system APIs is checked
|
||||
* at runtime.
|
||||
*
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
#if !defined(CH_DBG_SYSTEM_STATE_CHECK) || defined(__DOXYGEN__)
|
||||
#define CH_DBG_SYSTEM_STATE_CHECK TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Debug option, parameters checks.
|
||||
* @details If enabled then the checks on the API functions input
|
||||
* parameters are activated.
|
||||
*
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
#if !defined(CH_DBG_ENABLE_CHECKS) || defined(__DOXYGEN__)
|
||||
#define CH_DBG_ENABLE_CHECKS TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Debug option, consistency checks.
|
||||
* @details If enabled then all the assertions in the kernel code are
|
||||
* activated. This includes consistency checks inside the kernel,
|
||||
* runtime anomalies and port-defined checks.
|
||||
*
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
#if !defined(CH_DBG_ENABLE_ASSERTS) || defined(__DOXYGEN__)
|
||||
#define CH_DBG_ENABLE_ASSERTS TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Debug option, trace buffer.
|
||||
* @details If enabled then the context switch circular trace buffer is
|
||||
* activated.
|
||||
*
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
#if !defined(CH_DBG_ENABLE_TRACE) || defined(__DOXYGEN__)
|
||||
#define CH_DBG_ENABLE_TRACE TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Debug option, stack checks.
|
||||
* @details If enabled then a runtime stack check is performed.
|
||||
*
|
||||
* @note The default is @p FALSE.
|
||||
* @note The stack check is performed in a architecture/port dependent way.
|
||||
* It may not be implemented or some ports.
|
||||
* @note The default failure mode is to halt the system with the global
|
||||
* @p panic_msg variable set to @p NULL.
|
||||
*/
|
||||
#if !defined(CH_DBG_ENABLE_STACK_CHECK) || defined(__DOXYGEN__)
|
||||
#define CH_DBG_ENABLE_STACK_CHECK FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Debug option, stacks initialization.
|
||||
* @details If enabled then the threads working area is filled with a byte
|
||||
* value when a thread is created. This can be useful for the
|
||||
* runtime measurement of the used stack.
|
||||
*
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
#if !defined(CH_DBG_FILL_THREADS) || defined(__DOXYGEN__)
|
||||
#define CH_DBG_FILL_THREADS TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Debug option, threads profiling.
|
||||
* @details If enabled then a field is added to the @p Thread structure that
|
||||
* counts the system ticks occurred while executing the thread.
|
||||
*
|
||||
* @note The default is @p TRUE.
|
||||
* @note This debug option is defaulted to TRUE because it is required by
|
||||
* some test cases into the test suite.
|
||||
*/
|
||||
#if !defined(CH_DBG_THREADS_PROFILING) || defined(__DOXYGEN__)
|
||||
#define CH_DBG_THREADS_PROFILING TRUE
|
||||
#endif
|
||||
|
||||
/** @} */
|
||||
|
||||
/*===========================================================================*/
|
||||
/**
|
||||
* @name Kernel hooks
|
||||
* @{
|
||||
*/
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief Threads descriptor structure extension.
|
||||
* @details User fields added to the end of the @p Thread structure.
|
||||
*/
|
||||
#if !defined(THREAD_EXT_FIELDS) || defined(__DOXYGEN__)
|
||||
#define THREAD_EXT_FIELDS \
|
||||
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Threads initialization hook.
|
||||
* @details User initialization code added to the @p chThdInit() API.
|
||||
*
|
||||
* @note It is invoked from within @p chThdInit() and implicitly from all
|
||||
* the threads creation APIs.
|
||||
*/
|
||||
#if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
|
||||
#define THREAD_EXT_INIT_HOOK(tp) { \
|
||||
}
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Threads finalization hook.
|
||||
* @details User finalization code added to the @p chThdExit() API.
|
||||
*
|
||||
* @note It is inserted into lock zone.
|
||||
* @note It is also invoked when the threads simply return in order to
|
||||
* terminate.
|
||||
*/
|
||||
#if !defined(THREAD_EXT_EXIT_HOOK) || defined(__DOXYGEN__)
|
||||
#define THREAD_EXT_EXIT_HOOK(tp) { \
|
||||
}
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Context switch hook.
|
||||
* @details This hook is invoked just before switching between threads.
|
||||
*/
|
||||
#if !defined(THREAD_CONTEXT_SWITCH_HOOK) || defined(__DOXYGEN__)
|
||||
#define THREAD_CONTEXT_SWITCH_HOOK(ntp, otp) { \
|
||||
}
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Idle Loop hook.
|
||||
* @details This hook is continuously invoked by the idle thread loop.
|
||||
*/
|
||||
#if !defined(IDLE_LOOP_HOOK) || defined(__DOXYGEN__)
|
||||
#define IDLE_LOOP_HOOK() { \
|
||||
}
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief System tick event hook.
|
||||
* @details This hook is invoked in the system tick handler immediately
|
||||
* after processing the virtual timers queue.
|
||||
*/
|
||||
#if !defined(SYSTEM_TICK_EVENT_HOOK) || defined(__DOXYGEN__)
|
||||
#define SYSTEM_TICK_EVENT_HOOK() { \
|
||||
}
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief System halt hook.
|
||||
* @details This hook is invoked in case to a system halting error before
|
||||
* the system is halted.
|
||||
*/
|
||||
#if !defined(SYSTEM_HALT_HOOK) || defined(__DOXYGEN__)
|
||||
#define SYSTEM_HALT_HOOK() { \
|
||||
}
|
||||
#endif
|
||||
|
||||
/** @} */
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Port-specific settings (override port settings defaulted in chcore.h). */
|
||||
/*===========================================================================*/
|
||||
|
||||
#endif /* _CHCONF_H_ */
|
||||
|
||||
/** @} */
|
||||
|
|
@ -0,0 +1,367 @@
|
|||
/*
|
||||
ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
*/
|
||||
|
||||
/**
|
||||
* @file templates/halconf.h
|
||||
* @brief HAL configuration header.
|
||||
* @details HAL configuration file, this file allows to enable or disable the
|
||||
* various device drivers from your application. You may also use
|
||||
* this file in order to override the device drivers default settings.
|
||||
*
|
||||
* @addtogroup HAL_CONF
|
||||
* @{
|
||||
*/
|
||||
|
||||
#ifndef _HALCONF_H_
|
||||
#define _HALCONF_H_
|
||||
|
||||
#include "mcuconf.h"
|
||||
|
||||
/**
|
||||
* @name Drivers enable switches
|
||||
*/
|
||||
/**
|
||||
* @brief Enables the TM subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_TM) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_TM FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the PAL subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_PAL) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_PAL TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the ADC subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_ADC) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_ADC FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the CAN subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_CAN) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_CAN FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the EXT subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_EXT) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_EXT FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the GPT subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_GPT) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_GPT FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the I2C subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_I2C) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_I2C FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the ICU subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_ICU) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_ICU TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the MAC subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_MAC) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_MAC FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the MMC_SPI subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_MMC_SPI) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_MMC_SPI FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the PWM subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_PWM) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_PWM TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the RTC subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_RTC) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_RTC FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the SDC subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_SDC) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_SDC FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the SERIAL subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_SERIAL) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_SERIAL TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the SERIAL over USB subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_SERIAL_USB) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_SERIAL_USB FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the SPI subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_SPI) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_SPI FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the UART subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_UART) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_UART FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the USB subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_USB) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_USB FALSE
|
||||
#endif
|
||||
/** @} */
|
||||
|
||||
/*===========================================================================*/
|
||||
/**
|
||||
* @name ADC driver related setting
|
||||
* @{
|
||||
*/
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief Enables synchronous APIs.
|
||||
* @note Disabling this option saves both code and data space.
|
||||
*/
|
||||
#if !defined(ADC_USE_WAIT) || defined(__DOXYGEN__)
|
||||
#define ADC_USE_WAIT TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the @p adcAcquireBus() and @p adcReleaseBus() APIs.
|
||||
* @note Disabling this option saves both code and data space.
|
||||
*/
|
||||
#if !defined(ADC_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
|
||||
#define ADC_USE_MUTUAL_EXCLUSION FALSE
|
||||
#endif
|
||||
/** @} */
|
||||
|
||||
/*===========================================================================*/
|
||||
/**
|
||||
* @name CAN driver related setting
|
||||
* @{
|
||||
*/
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief Sleep mode related APIs inclusion switch.
|
||||
*/
|
||||
#if !defined(CAN_USE_SLEEP_MODE) || defined(__DOXYGEN__)
|
||||
#define CAN_USE_SLEEP_MODE TRUE
|
||||
#endif
|
||||
/** @} */
|
||||
|
||||
/*===========================================================================*/
|
||||
/**
|
||||
* @name I2C driver related setting
|
||||
* @{
|
||||
*/
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief Enables the mutual exclusion APIs on the I2C bus.
|
||||
*/
|
||||
#if !defined(I2C_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
|
||||
#define I2C_USE_MUTUAL_EXCLUSION FALSE
|
||||
#endif
|
||||
/** @} */
|
||||
|
||||
/*===========================================================================*/
|
||||
/**
|
||||
* @name MAC driver related setting
|
||||
* @{
|
||||
*/
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief Enables an event sources for incoming packets.
|
||||
*/
|
||||
#if !defined(MAC_USE_ZERO_COPY) || defined(__DOXYGEN__)
|
||||
#define MAC_USE_ZERO_COPY FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables an event sources for incoming packets.
|
||||
*/
|
||||
#if !defined(MAC_USE_EVENTS) || defined(__DOXYGEN__)
|
||||
#define MAC_USE_EVENTS TRUE
|
||||
#endif
|
||||
/** @} */
|
||||
|
||||
/*===========================================================================*/
|
||||
/**
|
||||
* @name MMC_SPI driver related setting
|
||||
* @{
|
||||
*/
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief Delays insertions.
|
||||
* @details If enabled this options inserts delays into the MMC waiting
|
||||
* routines releasing some extra CPU time for the threads with
|
||||
* lower priority, this may slow down the driver a bit however.
|
||||
* This option is recommended also if the SPI driver does not
|
||||
* use a DMA channel and heavily loads the CPU.
|
||||
*/
|
||||
#if !defined(MMC_NICE_WAITING) || defined(__DOXYGEN__)
|
||||
#define MMC_NICE_WAITING TRUE
|
||||
#endif
|
||||
/** @} */
|
||||
|
||||
/*===========================================================================*/
|
||||
/**
|
||||
* @name SDC driver related setting
|
||||
* @{
|
||||
*/
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief Number of initialization attempts before rejecting the card.
|
||||
* @note Attempts are performed at 10mS intervals.
|
||||
*/
|
||||
#if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
|
||||
#define SDC_INIT_RETRY 1
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Include support for MMC cards.
|
||||
* @note MMC support is not yet implemented so this option must be kept
|
||||
* at @p FALSE.
|
||||
*/
|
||||
#if !defined(SDC_MMC_SUPPORT) || defined(__DOXYGEN__)
|
||||
#define SDC_MMC_SUPPORT FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Delays insertions.
|
||||
* @details If enabled this options inserts delays into the MMC waiting
|
||||
* routines releasing some extra CPU time for the threads with
|
||||
* lower priority, this may slow down the driver a bit however.
|
||||
*/
|
||||
#if !defined(SDC_NICE_WAITING) || defined(__DOXYGEN__)
|
||||
#define SDC_NICE_WAITING TRUE
|
||||
#endif
|
||||
/** @} */
|
||||
|
||||
/*===========================================================================*/
|
||||
/**
|
||||
* @name SERIAL driver related setting
|
||||
* @{
|
||||
*/
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief Default bit rate.
|
||||
* @details Configuration parameter, this is the baud rate selected for the
|
||||
* default configuration.
|
||||
*/
|
||||
#if !defined(SERIAL_DEFAULT_BITRATE) || defined(__DOXYGEN__)
|
||||
#define SERIAL_DEFAULT_BITRATE 38400
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Serial buffers size.
|
||||
* @details Configuration parameter, you can change the depth of the queue
|
||||
* buffers depending on the requirements of your application.
|
||||
* @note The default is 64 bytes for both the transmission and receive
|
||||
* buffers.
|
||||
*/
|
||||
#if !defined(SERIAL_BUFFERS_SIZE) || defined(__DOXYGEN__)
|
||||
#define SERIAL_BUFFERS_SIZE 16
|
||||
#endif
|
||||
/** @} */
|
||||
|
||||
/*===========================================================================*/
|
||||
/**
|
||||
* @name SERIAL_USB driver related setting
|
||||
* @{
|
||||
*/
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief Serial over USB buffers size.
|
||||
* @details Configuration parameter, the buffer size must be a multiple of
|
||||
* the USB data endpoint maximum packet size.
|
||||
* @note The default is 64 bytes for both the transmission and receive
|
||||
* buffers.
|
||||
*/
|
||||
#if !defined(SERIAL_USB_BUFFERS_SIZE) || defined(__DOXYGEN__)
|
||||
#define SERIAL_USB_BUFFERS_SIZE 64
|
||||
#endif
|
||||
/** @} */
|
||||
|
||||
/*===========================================================================*/
|
||||
/**
|
||||
* @name SPI driver related setting
|
||||
* @{
|
||||
*/
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief Enables synchronous APIs.
|
||||
* @note Disabling this option saves both code and data space.
|
||||
*/
|
||||
#if !defined(SPI_USE_WAIT) || defined(__DOXYGEN__)
|
||||
#define SPI_USE_WAIT TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the @p spiAcquireBus() and @p spiReleaseBus() APIs.
|
||||
* @note Disabling this option saves both code and data space.
|
||||
*/
|
||||
#if !defined(SPI_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
|
||||
#define SPI_USE_MUTUAL_EXCLUSION FALSE
|
||||
#endif
|
||||
/** @} */
|
||||
|
||||
#endif /* _HALCONF_H_ */
|
||||
|
||||
/** @} */
|
||||
|
|
@ -0,0 +1,147 @@
|
|||
/*
|
||||
ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
*/
|
||||
|
||||
#include "ch.h"
|
||||
#include "hal.h"
|
||||
|
||||
static void pwmpcb(PWMDriver *pwmp) {
|
||||
|
||||
(void)pwmp;
|
||||
palClearPad(PORT11, P11_LED1);
|
||||
}
|
||||
|
||||
static void pwmc1cb(PWMDriver *pwmp) {
|
||||
|
||||
(void)pwmp;
|
||||
palSetPad(PORT11, P11_LED1);
|
||||
}
|
||||
|
||||
static PWMConfig pwmcfg = {
|
||||
80000, /* 80kHz PWM clock frequency.*/
|
||||
20000, /* Initial PWM period 0.25s.*/
|
||||
pwmpcb,
|
||||
{
|
||||
{PWM_OUTPUT_ACTIVE_HIGH, pwmc1cb}
|
||||
},
|
||||
PWM_ALIGN_EDGE
|
||||
};
|
||||
|
||||
icucnt_t last_width, last_period;
|
||||
icucnt_t last_width2, last_period2;
|
||||
|
||||
static void icuwidthcb(ICUDriver *icup) {
|
||||
|
||||
palSetPad(PORT11, P11_LED2);
|
||||
last_width = icuGetWidth(icup);
|
||||
}
|
||||
|
||||
static void icuperiodcb(ICUDriver *icup) {
|
||||
|
||||
palClearPad(PORT11, P11_LED2);
|
||||
last_period = icuGetPeriod(icup);
|
||||
}
|
||||
|
||||
static ICUConfig icucfg = {
|
||||
ICU_INPUT_ACTIVE_HIGH,
|
||||
80000, /* 80kHz ICU clock frequency.*/
|
||||
icuwidthcb,
|
||||
icuperiodcb,
|
||||
NULL
|
||||
};
|
||||
|
||||
/*
|
||||
* Application entry point.
|
||||
*/
|
||||
int main(void) {
|
||||
|
||||
/*
|
||||
* System initializations.
|
||||
* - HAL initialization, this also initializes the configured device drivers
|
||||
* and performs the board-specific initializations.
|
||||
* - Kernel initialization, the main() function becomes a thread and the
|
||||
* RTOS is active.
|
||||
*/
|
||||
halInit();
|
||||
chSysInit();
|
||||
|
||||
/*
|
||||
* Initializes the PWM driver 8 and ICU driver 1.
|
||||
* PIN80 is the PWM output.
|
||||
* PIN63 is the ICU input.
|
||||
* The two pins have to be externally connected together.
|
||||
*/
|
||||
|
||||
/* Sets PIN63 alternative function.*/
|
||||
SIU.PCR[179].R = 0b0000010100001100;
|
||||
|
||||
/* Sets PIN80 alternative function.*/
|
||||
SIU.PCR[202].R = 0b0000011000001100;
|
||||
|
||||
icuStart(&ICUD1, &icucfg);
|
||||
icuEnable(&ICUD1);
|
||||
pwmStart(&PWMD8, &pwmcfg);
|
||||
|
||||
chThdSleepMilliseconds(2000);
|
||||
|
||||
/*
|
||||
* Starts the PWM channel 0 using 75% duty cycle.
|
||||
*/
|
||||
pwmEnableChannel(&PWMD8, 0, PWM_PERCENTAGE_TO_WIDTH(&PWMD8, 7500));
|
||||
chThdSleepMilliseconds(5000);
|
||||
|
||||
/*
|
||||
* Changes the PWM channel 0 to 50% duty cycle.
|
||||
*/
|
||||
pwmEnableChannel(&PWMD8, 0, PWM_PERCENTAGE_TO_WIDTH(&PWMD8, 5000));
|
||||
chThdSleepMilliseconds(5000);
|
||||
|
||||
/*
|
||||
* Changes the PWM channel 0 to 25% duty cycle.
|
||||
*/
|
||||
pwmEnableChannel(&PWMD8, 0, PWM_PERCENTAGE_TO_WIDTH(&PWMD8, 2500));
|
||||
chThdSleepMilliseconds(5000);
|
||||
|
||||
/*
|
||||
* Changes PWM period and the PWM channel 0 to 50% duty cycle.
|
||||
*/
|
||||
pwmChangePeriod(&PWMD8, 25000);
|
||||
pwmEnableChannel(&PWMD8, 0, PWM_PERCENTAGE_TO_WIDTH(&PWMD8, 5000));
|
||||
chThdSleepMilliseconds(5000);
|
||||
|
||||
/*
|
||||
* Disables PWM channel 0 and stops the drivers.
|
||||
*/
|
||||
pwmDisableChannel(&PWMD8, 0);
|
||||
pwmStop(&PWMD8);
|
||||
|
||||
/*
|
||||
* Disables and stops the ICU drivers.
|
||||
*/
|
||||
|
||||
icuDisable(&ICUD1);
|
||||
icuStop(&ICUD1);
|
||||
|
||||
palClearPad(PORT11, P11_LED3);
|
||||
palClearPad(PORT11, P11_LED4);
|
||||
|
||||
/*
|
||||
* Normal main() thread activity, in this demo it does nothing.
|
||||
*/
|
||||
while (TRUE) {
|
||||
chThdSleepMilliseconds(500);
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -0,0 +1,100 @@
|
|||
/*
|
||||
SPC5 HAL - Copyright (C) 2013 STMicroelectronics
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
*/
|
||||
|
||||
/*
|
||||
* SPC563Mxx drivers configuration.
|
||||
* The following settings override the default settings present in
|
||||
* the various device driver implementation headers.
|
||||
* Note that the settings for each driver only have effect if the whole
|
||||
* driver is enabled in halconf.h.
|
||||
*
|
||||
* IRQ priorities:
|
||||
* 1...15 Lowest...Highest.
|
||||
*/
|
||||
|
||||
#define SPC563Mxx_MCUCONF
|
||||
|
||||
/*
|
||||
* HAL driver system settings.
|
||||
*/
|
||||
#define SPC5_NO_INIT FALSE
|
||||
#define SPC5_CLK_BYPASS FALSE
|
||||
#define SPC5_ALLOW_OVERCLOCK FALSE
|
||||
#define SPC5_CLK_PREDIV_VALUE 2
|
||||
#define SPC5_CLK_MFD_VALUE 80
|
||||
#define SPC5_CLK_RFD SPC5_RFD_DIV4
|
||||
#define SPC5_FLASH_BIUCR (BIUCR_BANK1_TOO | \
|
||||
BIUCR_MASTER4_PREFETCH | \
|
||||
BIUCR_MASTER0_PREFETCH | \
|
||||
BIUCR_DPFEN | \
|
||||
BIUCR_IPFEN | \
|
||||
BIUCR_PFLIM_ON_MISS | \
|
||||
BIUCR_BFEN)
|
||||
|
||||
/*
|
||||
* ADC driver settings.
|
||||
*/
|
||||
#define SPC5_ADC_USE_ADC0_Q0 FALSE
|
||||
#define SPC5_ADC_USE_ADC0_Q1 FALSE
|
||||
#define SPC5_ADC_USE_ADC0_Q2 FALSE
|
||||
#define SPC5_ADC_USE_ADC1_Q3 FALSE
|
||||
#define SPC5_ADC_USE_ADC1_Q4 FALSE
|
||||
#define SPC5_ADC_USE_ADC1_Q5 FALSE
|
||||
#define SPC5_ADC_FIFO0_DMA_PRIO 12
|
||||
#define SPC5_ADC_FIFO1_DMA_PRIO 12
|
||||
#define SPC5_ADC_FIFO2_DMA_PRIO 12
|
||||
#define SPC5_ADC_FIFO3_DMA_PRIO 12
|
||||
#define SPC5_ADC_FIFO4_DMA_PRIO 12
|
||||
#define SPC5_ADC_FIFO5_DMA_PRIO 12
|
||||
#define SPC5_ADC_FIFO0_DMA_IRQ_PRIO 12
|
||||
#define SPC5_ADC_FIFO1_DMA_IRQ_PRIO 12
|
||||
#define SPC5_ADC_FIFO2_DMA_IRQ_PRIO 12
|
||||
#define SPC5_ADC_FIFO3_DMA_IRQ_PRIO 12
|
||||
#define SPC5_ADC_FIFO4_DMA_IRQ_PRIO 12
|
||||
#define SPC5_ADC_FIFO5_DMA_IRQ_PRIO 12
|
||||
#define SPC5_ADC_CR_CLK_PS ADC_CR_CLK_PS(5)
|
||||
#define SPC5_ADC_PUDCR {ADC_PUDCR_NONE,ADC_PUDCR_NONE,ADC_PUDCR_NONE,ADC_PUDCR_NONE,ADC_PUDCR_NONE,ADC_PUDCR_NONE,ADC_PUDCR_NONE,ADC_PUDCR_NONE}
|
||||
|
||||
/*
|
||||
* SERIAL driver system settings.
|
||||
*/
|
||||
#define SPC5_USE_ESCIA TRUE
|
||||
#define SPC5_USE_ESCIB FALSE
|
||||
#define SPC5_ESCIA_PRIORITY 8
|
||||
#define SPC5_ESCIB_PRIORITY 8
|
||||
|
||||
/*
|
||||
* ICU - PWM driver system settings.
|
||||
*/
|
||||
#define SPC5_ICU_USE_EMIOS_CH0 TRUE
|
||||
#define SPC5_ICU_USE_EMIOS_CH1 TRUE
|
||||
#define SPC5_ICU_USE_EMIOS_CH2 TRUE
|
||||
#define SPC5_ICU_USE_EMIOS_CH3 TRUE
|
||||
#define SPC5_ICU_USE_EMIOS_CH4 TRUE
|
||||
#define SPC5_ICU_USE_EMIOS_CH5 TRUE
|
||||
#define SPC5_ICU_USE_EMIOS_CH6 TRUE
|
||||
#define SPC5_ICU_USE_EMIOS_CH8 TRUE
|
||||
|
||||
#define SPC5_PWM_USE_EMIOS_CH9 TRUE
|
||||
#define SPC5_PWM_USE_EMIOS_CH10 TRUE
|
||||
#define SPC5_PWM_USE_EMIOS_CH11 TRUE
|
||||
#define SPC5_PWM_USE_EMIOS_CH12 TRUE
|
||||
#define SPC5_PWM_USE_EMIOS_CH13 TRUE
|
||||
#define SPC5_PWM_USE_EMIOS_CH14 TRUE
|
||||
#define SPC5_PWM_USE_EMIOS_CH15 TRUE
|
||||
#define SPC5_PWM_USE_EMIOS_CH23 TRUE
|
||||
|
||||
#define SPC5_EMIOS_GLOBAL_PRESCALER 200
|
||||
|
|
@ -0,0 +1,27 @@
|
|||
*****************************************************************************
|
||||
** ChibiOS/RT HAL - SPI driver demo for SPC563Mxx. **
|
||||
*****************************************************************************
|
||||
|
||||
** TARGET **
|
||||
|
||||
The demo runs on an STMicroelectronics SPC563Mxx microcontroller installed on
|
||||
XPC56xx EVB Motherboard.
|
||||
|
||||
** The Demo **
|
||||
|
||||
The application demonstrates the use of the SPC563Mxx ICU and PWM drivers.
|
||||
|
||||
** Board Setup **
|
||||
|
||||
Connect PIN63 and PIN80 together.
|
||||
|
||||
** Build Procedure **
|
||||
|
||||
The demo has been tested using HighTec compiler.
|
||||
|
||||
** Notes **
|
||||
|
||||
Some files used by the demo are not part of ChibiOS/RT but are copyright of
|
||||
ST Microelectronics and are licensed under a different license.
|
||||
|
||||
http://www.st.com
|
||||
|
|
@ -0,0 +1,121 @@
|
|||
##############################################################################
|
||||
# This file is automatically generated and can be overwritten, do no change
|
||||
# this file manually.
|
||||
##############################################################################
|
||||
# Build global options
|
||||
# NOTE: Can be overridden externally.
|
||||
#
|
||||
|
||||
# Compiler options here.
|
||||
ifeq ($(USE_OPT),)
|
||||
USE_OPT = -O0 -ggdb -fomit-frame-pointer -falign-functions=16
|
||||
endif
|
||||
|
||||
# C specific options here (added to USE_OPT).
|
||||
ifeq ($(USE_COPT),)
|
||||
USE_COPT =
|
||||
endif
|
||||
|
||||
# C++ specific options here (added to USE_OPT).
|
||||
ifeq ($(USE_CPPOPT),)
|
||||
USE_CPPOPT = -fno-rtti
|
||||
endif
|
||||
|
||||
# Enable this if you want the linker to remove unused code and data.
|
||||
ifeq ($(USE_LINK_GC),)
|
||||
USE_LINK_GC = yes
|
||||
endif
|
||||
|
||||
# If enabled, this option allows to compile the application in VLE mode.
|
||||
ifeq ($(USE_VLE),)
|
||||
USE_VLE = yes
|
||||
endif
|
||||
|
||||
# Linker options here.
|
||||
ifeq ($(USE_LDOPT),)
|
||||
USE_LDOPT =
|
||||
endif
|
||||
|
||||
# Enable this if you want to see the full log while compiling.
|
||||
ifeq ($(USE_VERBOSE_COMPILE),)
|
||||
USE_VERBOSE_COMPILE = no
|
||||
endif
|
||||
|
||||
#
|
||||
# Build global options
|
||||
##############################################################################
|
||||
|
||||
##############################################################################
|
||||
# Project, sources and paths
|
||||
#
|
||||
|
||||
# Define project name here
|
||||
PROJECT = out
|
||||
|
||||
# Imported source files
|
||||
include components/components.mak
|
||||
|
||||
# Checks if there is a user mak file in the project directory.
|
||||
ifneq ($(wildcard user.mak),)
|
||||
include user.mak
|
||||
endif
|
||||
|
||||
# Define linker script file here
|
||||
LDSCRIPT= application.ld
|
||||
|
||||
# C sources here.
|
||||
CSRC = $(LIB_C_SRC) \
|
||||
$(APP_C_SRC) \
|
||||
$(U_C_SRC) \
|
||||
./components/components.c \
|
||||
./main.c
|
||||
|
||||
# C++ sources here.
|
||||
CPPSRC = $(LIB_CPP_SRC) \
|
||||
$(APP_CPP_SRC) \
|
||||
$(U_CPP_SRC)
|
||||
|
||||
# List ASM source files here
|
||||
ASMSRC = $(LIB_ASM_SRC) \
|
||||
$(APP_ASM_SRC) \
|
||||
$(U_ASM_SRC)
|
||||
|
||||
INCDIR = $(LIB_INCLUDES) \
|
||||
$(APP_INCLUDES) \
|
||||
./components
|
||||
|
||||
#
|
||||
# Project, sources and paths
|
||||
##############################################################################
|
||||
|
||||
##############################################################################
|
||||
# Compiler settings
|
||||
#
|
||||
|
||||
MCU = e200zx -meabi -msdata=none -mnew-mnemonics -mregnames
|
||||
|
||||
TRGT = ppc-vle-
|
||||
CC = $(TRGT)gcc
|
||||
CPPC = $(TRGT)g++
|
||||
# Enable loading with g++ only if you need C++ runtime support.
|
||||
# NOTE: You can use C++ even without C++ support if you are careful. C++
|
||||
# runtime support makes code size explode.
|
||||
LD = $(TRGT)gcc
|
||||
#LD = $(TRGT)g++
|
||||
CP = $(TRGT)objcopy
|
||||
AS = $(TRGT)gcc -x assembler-with-cpp
|
||||
OD = $(TRGT)objdump
|
||||
HEX = $(CP) -O ihex
|
||||
BIN = $(CP) -O binary
|
||||
|
||||
# Define C warning options here
|
||||
CWARN = -Wall -Wextra -Wstrict-prototypes
|
||||
|
||||
# Define C++ warning options here
|
||||
CPPWARN = -Wall -Wextra
|
||||
|
||||
#
|
||||
# Compiler settings
|
||||
##############################################################################
|
||||
|
||||
include C:/SPC5Studio/eclipse/plugins/com.st.tools.spc5.components.platform.spc564axx_1.0.0.201305101230/component/lib/rsc/rules.mk
|
||||
|
|
@ -0,0 +1,536 @@
|
|||
/*
|
||||
ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
|
||||
2011,2012 Giovanni Di Sirio.
|
||||
|
||||
This file is part of ChibiOS/RT.
|
||||
|
||||
ChibiOS/RT is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 3 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
ChibiOS/RT is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
---
|
||||
|
||||
A special exception to the GPL can be applied should you wish to distribute
|
||||
a combined work that includes ChibiOS/RT, without being obliged to provide
|
||||
the source code for any proprietary components. See the file exception.txt
|
||||
for full details of how and when the exception can be applied.
|
||||
*/
|
||||
|
||||
/**
|
||||
* @file templates/chconf.h
|
||||
* @brief Configuration file template.
|
||||
* @details A copy of this file must be placed in each project directory, it
|
||||
* contains the application specific kernel settings.
|
||||
*
|
||||
* @addtogroup config
|
||||
* @details Kernel related settings and hooks.
|
||||
* @{
|
||||
*/
|
||||
|
||||
#ifndef _CHCONF_H_
|
||||
#define _CHCONF_H_
|
||||
|
||||
/*===========================================================================*/
|
||||
/**
|
||||
* @name Kernel parameters and options
|
||||
* @{
|
||||
*/
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief System tick frequency.
|
||||
* @details Frequency of the system timer that drives the system ticks. This
|
||||
* setting also defines the system tick time unit.
|
||||
*/
|
||||
#if !defined(CH_FREQUENCY) || defined(__DOXYGEN__)
|
||||
#define CH_FREQUENCY 1000
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Round robin interval.
|
||||
* @details This constant is the number of system ticks allowed for the
|
||||
* threads before preemption occurs. Setting this value to zero
|
||||
* disables the preemption for threads with equal priority and the
|
||||
* round robin becomes cooperative. Note that higher priority
|
||||
* threads can still preempt, the kernel is always preemptive.
|
||||
*
|
||||
* @note Disabling the round robin preemption makes the kernel more compact
|
||||
* and generally faster.
|
||||
*/
|
||||
#if !defined(CH_TIME_QUANTUM) || defined(__DOXYGEN__)
|
||||
#define CH_TIME_QUANTUM 20
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Managed RAM size.
|
||||
* @details Size of the RAM area to be managed by the OS. If set to zero
|
||||
* then the whole available RAM is used. The core memory is made
|
||||
* available to the heap allocator and/or can be used directly through
|
||||
* the simplified core memory allocator.
|
||||
*
|
||||
* @note In order to let the OS manage the whole RAM the linker script must
|
||||
* provide the @p __heap_base__ and @p __heap_end__ symbols.
|
||||
* @note Requires @p CH_USE_MEMCORE.
|
||||
*/
|
||||
#if !defined(CH_MEMCORE_SIZE) || defined(__DOXYGEN__)
|
||||
#define CH_MEMCORE_SIZE 0
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Idle thread automatic spawn suppression.
|
||||
* @details When this option is activated the function @p chSysInit()
|
||||
* does not spawn the idle thread automatically. The application has
|
||||
* then the responsibility to do one of the following:
|
||||
* - Spawn a custom idle thread at priority @p IDLEPRIO.
|
||||
* - Change the main() thread priority to @p IDLEPRIO then enter
|
||||
* an endless loop. In this scenario the @p main() thread acts as
|
||||
* the idle thread.
|
||||
* .
|
||||
* @note Unless an idle thread is spawned the @p main() thread must not
|
||||
* enter a sleep state.
|
||||
*/
|
||||
#if !defined(CH_NO_IDLE_THREAD) || defined(__DOXYGEN__)
|
||||
#define CH_NO_IDLE_THREAD FALSE
|
||||
#endif
|
||||
|
||||
/** @} */
|
||||
|
||||
/*===========================================================================*/
|
||||
/**
|
||||
* @name Performance options
|
||||
* @{
|
||||
*/
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief OS optimization.
|
||||
* @details If enabled then time efficient rather than space efficient code
|
||||
* is used when two possible implementations exist.
|
||||
*
|
||||
* @note This is not related to the compiler optimization options.
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#if !defined(CH_OPTIMIZE_SPEED) || defined(__DOXYGEN__)
|
||||
#define CH_OPTIMIZE_SPEED TRUE
|
||||
#endif
|
||||
|
||||
/** @} */
|
||||
|
||||
/*===========================================================================*/
|
||||
/**
|
||||
* @name Subsystem options
|
||||
* @{
|
||||
*/
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief Threads registry APIs.
|
||||
* @details If enabled then the registry APIs are included in the kernel.
|
||||
*
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#if !defined(CH_USE_REGISTRY) || defined(__DOXYGEN__)
|
||||
#define CH_USE_REGISTRY TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Threads synchronization APIs.
|
||||
* @details If enabled then the @p chThdWait() function is included in
|
||||
* the kernel.
|
||||
*
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#if !defined(CH_USE_WAITEXIT) || defined(__DOXYGEN__)
|
||||
#define CH_USE_WAITEXIT TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Semaphores APIs.
|
||||
* @details If enabled then the Semaphores APIs are included in the kernel.
|
||||
*
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#if !defined(CH_USE_SEMAPHORES) || defined(__DOXYGEN__)
|
||||
#define CH_USE_SEMAPHORES TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Semaphores queuing mode.
|
||||
* @details If enabled then the threads are enqueued on semaphores by
|
||||
* priority rather than in FIFO order.
|
||||
*
|
||||
* @note The default is @p FALSE. Enable this if you have special requirements.
|
||||
* @note Requires @p CH_USE_SEMAPHORES.
|
||||
*/
|
||||
#if !defined(CH_USE_SEMAPHORES_PRIORITY) || defined(__DOXYGEN__)
|
||||
#define CH_USE_SEMAPHORES_PRIORITY FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Atomic semaphore API.
|
||||
* @details If enabled then the semaphores the @p chSemSignalWait() API
|
||||
* is included in the kernel.
|
||||
*
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_SEMAPHORES.
|
||||
*/
|
||||
#if !defined(CH_USE_SEMSW) || defined(__DOXYGEN__)
|
||||
#define CH_USE_SEMSW TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Mutexes APIs.
|
||||
* @details If enabled then the mutexes APIs are included in the kernel.
|
||||
*
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#if !defined(CH_USE_MUTEXES) || defined(__DOXYGEN__)
|
||||
#define CH_USE_MUTEXES TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Conditional Variables APIs.
|
||||
* @details If enabled then the conditional variables APIs are included
|
||||
* in the kernel.
|
||||
*
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_MUTEXES.
|
||||
*/
|
||||
#if !defined(CH_USE_CONDVARS) || defined(__DOXYGEN__)
|
||||
#define CH_USE_CONDVARS TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Conditional Variables APIs with timeout.
|
||||
* @details If enabled then the conditional variables APIs with timeout
|
||||
* specification are included in the kernel.
|
||||
*
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_CONDVARS.
|
||||
*/
|
||||
#if !defined(CH_USE_CONDVARS_TIMEOUT) || defined(__DOXYGEN__)
|
||||
#define CH_USE_CONDVARS_TIMEOUT TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Events Flags APIs.
|
||||
* @details If enabled then the event flags APIs are included in the kernel.
|
||||
*
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#if !defined(CH_USE_EVENTS) || defined(__DOXYGEN__)
|
||||
#define CH_USE_EVENTS TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Events Flags APIs with timeout.
|
||||
* @details If enabled then the events APIs with timeout specification
|
||||
* are included in the kernel.
|
||||
*
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_EVENTS.
|
||||
*/
|
||||
#if !defined(CH_USE_EVENTS_TIMEOUT) || defined(__DOXYGEN__)
|
||||
#define CH_USE_EVENTS_TIMEOUT TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Synchronous Messages APIs.
|
||||
* @details If enabled then the synchronous messages APIs are included
|
||||
* in the kernel.
|
||||
*
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#if !defined(CH_USE_MESSAGES) || defined(__DOXYGEN__)
|
||||
#define CH_USE_MESSAGES TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Synchronous Messages queuing mode.
|
||||
* @details If enabled then messages are served by priority rather than in
|
||||
* FIFO order.
|
||||
*
|
||||
* @note The default is @p FALSE. Enable this if you have special requirements.
|
||||
* @note Requires @p CH_USE_MESSAGES.
|
||||
*/
|
||||
#if !defined(CH_USE_MESSAGES_PRIORITY) || defined(__DOXYGEN__)
|
||||
#define CH_USE_MESSAGES_PRIORITY FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Mailboxes APIs.
|
||||
* @details If enabled then the asynchronous messages (mailboxes) APIs are
|
||||
* included in the kernel.
|
||||
*
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_SEMAPHORES.
|
||||
*/
|
||||
#if !defined(CH_USE_MAILBOXES) || defined(__DOXYGEN__)
|
||||
#define CH_USE_MAILBOXES TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief I/O Queues APIs.
|
||||
* @details If enabled then the I/O queues APIs are included in the kernel.
|
||||
*
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#if !defined(CH_USE_QUEUES) || defined(__DOXYGEN__)
|
||||
#define CH_USE_QUEUES FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Core Memory Manager APIs.
|
||||
* @details If enabled then the core memory manager APIs are included
|
||||
* in the kernel.
|
||||
*
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#if !defined(CH_USE_MEMCORE) || defined(__DOXYGEN__)
|
||||
#define CH_USE_MEMCORE TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Heap Allocator APIs.
|
||||
* @details If enabled then the memory heap allocator APIs are included
|
||||
* in the kernel.
|
||||
*
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_MEMCORE and either @p CH_USE_MUTEXES or
|
||||
* @p CH_USE_SEMAPHORES.
|
||||
* @note Mutexes are recommended.
|
||||
*/
|
||||
#if !defined(CH_USE_HEAP) || defined(__DOXYGEN__)
|
||||
#define CH_USE_HEAP TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief C-runtime allocator.
|
||||
* @details If enabled the the heap allocator APIs just wrap the C-runtime
|
||||
* @p malloc() and @p free() functions.
|
||||
*
|
||||
* @note The default is @p FALSE.
|
||||
* @note Requires @p CH_USE_HEAP.
|
||||
* @note The C-runtime may or may not require @p CH_USE_MEMCORE, see the
|
||||
* appropriate documentation.
|
||||
*/
|
||||
#if !defined(CH_USE_MALLOC_HEAP) || defined(__DOXYGEN__)
|
||||
#define CH_USE_MALLOC_HEAP FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Memory Pools Allocator APIs.
|
||||
* @details If enabled then the memory pools allocator APIs are included
|
||||
* in the kernel.
|
||||
*
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#if !defined(CH_USE_MEMPOOLS) || defined(__DOXYGEN__)
|
||||
#define CH_USE_MEMPOOLS TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Dynamic Threads APIs.
|
||||
* @details If enabled then the dynamic threads creation APIs are included
|
||||
* in the kernel.
|
||||
*
|
||||
* @note The default is @p TRUE.
|
||||
* @note Requires @p CH_USE_WAITEXIT.
|
||||
* @note Requires @p CH_USE_HEAP and/or @p CH_USE_MEMPOOLS.
|
||||
*/
|
||||
#if !defined(CH_USE_DYNAMIC) || defined(__DOXYGEN__)
|
||||
#define CH_USE_DYNAMIC TRUE
|
||||
#endif
|
||||
|
||||
/** @} */
|
||||
|
||||
/*===========================================================================*/
|
||||
/**
|
||||
* @name Debug options
|
||||
* @{
|
||||
*/
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief Debug option, system state check.
|
||||
* @details If enabled the correct call protocol for system APIs is checked
|
||||
* at runtime.
|
||||
*
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
#if !defined(CH_DBG_SYSTEM_STATE_CHECK) || defined(__DOXYGEN__)
|
||||
#define CH_DBG_SYSTEM_STATE_CHECK TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Debug option, parameters checks.
|
||||
* @details If enabled then the checks on the API functions input
|
||||
* parameters are activated.
|
||||
*
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
#if !defined(CH_DBG_ENABLE_CHECKS) || defined(__DOXYGEN__)
|
||||
#define CH_DBG_ENABLE_CHECKS TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Debug option, consistency checks.
|
||||
* @details If enabled then all the assertions in the kernel code are
|
||||
* activated. This includes consistency checks inside the kernel,
|
||||
* runtime anomalies and port-defined checks.
|
||||
*
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
#if !defined(CH_DBG_ENABLE_ASSERTS) || defined(__DOXYGEN__)
|
||||
#define CH_DBG_ENABLE_ASSERTS TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Debug option, trace buffer.
|
||||
* @details If enabled then the context switch circular trace buffer is
|
||||
* activated.
|
||||
*
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
#if !defined(CH_DBG_ENABLE_TRACE) || defined(__DOXYGEN__)
|
||||
#define CH_DBG_ENABLE_TRACE TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Debug option, stack checks.
|
||||
* @details If enabled then a runtime stack check is performed.
|
||||
*
|
||||
* @note The default is @p FALSE.
|
||||
* @note The stack check is performed in a architecture/port dependent way.
|
||||
* It may not be implemented or some ports.
|
||||
* @note The default failure mode is to halt the system with the global
|
||||
* @p panic_msg variable set to @p NULL.
|
||||
*/
|
||||
#if !defined(CH_DBG_ENABLE_STACK_CHECK) || defined(__DOXYGEN__)
|
||||
#define CH_DBG_ENABLE_STACK_CHECK FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Debug option, stacks initialization.
|
||||
* @details If enabled then the threads working area is filled with a byte
|
||||
* value when a thread is created. This can be useful for the
|
||||
* runtime measurement of the used stack.
|
||||
*
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
#if !defined(CH_DBG_FILL_THREADS) || defined(__DOXYGEN__)
|
||||
#define CH_DBG_FILL_THREADS TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Debug option, threads profiling.
|
||||
* @details If enabled then a field is added to the @p Thread structure that
|
||||
* counts the system ticks occurred while executing the thread.
|
||||
*
|
||||
* @note The default is @p TRUE.
|
||||
* @note This debug option is defaulted to TRUE because it is required by
|
||||
* some test cases into the test suite.
|
||||
*/
|
||||
#if !defined(CH_DBG_THREADS_PROFILING) || defined(__DOXYGEN__)
|
||||
#define CH_DBG_THREADS_PROFILING TRUE
|
||||
#endif
|
||||
|
||||
/** @} */
|
||||
|
||||
/*===========================================================================*/
|
||||
/**
|
||||
* @name Kernel hooks
|
||||
* @{
|
||||
*/
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief Threads descriptor structure extension.
|
||||
* @details User fields added to the end of the @p Thread structure.
|
||||
*/
|
||||
#if !defined(THREAD_EXT_FIELDS) || defined(__DOXYGEN__)
|
||||
#define THREAD_EXT_FIELDS \
|
||||
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Threads initialization hook.
|
||||
* @details User initialization code added to the @p chThdInit() API.
|
||||
*
|
||||
* @note It is invoked from within @p chThdInit() and implicitly from all
|
||||
* the threads creation APIs.
|
||||
*/
|
||||
#if !defined(THREAD_EXT_INIT_HOOK) || defined(__DOXYGEN__)
|
||||
#define THREAD_EXT_INIT_HOOK(tp) { \
|
||||
}
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Threads finalization hook.
|
||||
* @details User finalization code added to the @p chThdExit() API.
|
||||
*
|
||||
* @note It is inserted into lock zone.
|
||||
* @note It is also invoked when the threads simply return in order to
|
||||
* terminate.
|
||||
*/
|
||||
#if !defined(THREAD_EXT_EXIT_HOOK) || defined(__DOXYGEN__)
|
||||
#define THREAD_EXT_EXIT_HOOK(tp) { \
|
||||
}
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Context switch hook.
|
||||
* @details This hook is invoked just before switching between threads.
|
||||
*/
|
||||
#if !defined(THREAD_CONTEXT_SWITCH_HOOK) || defined(__DOXYGEN__)
|
||||
#define THREAD_CONTEXT_SWITCH_HOOK(ntp, otp) { \
|
||||
}
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Idle Loop hook.
|
||||
* @details This hook is continuously invoked by the idle thread loop.
|
||||
*/
|
||||
#if !defined(IDLE_LOOP_HOOK) || defined(__DOXYGEN__)
|
||||
#define IDLE_LOOP_HOOK() { \
|
||||
}
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief System tick event hook.
|
||||
* @details This hook is invoked in the system tick handler immediately
|
||||
* after processing the virtual timers queue.
|
||||
*/
|
||||
#if !defined(SYSTEM_TICK_EVENT_HOOK) || defined(__DOXYGEN__)
|
||||
#define SYSTEM_TICK_EVENT_HOOK() { \
|
||||
}
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief System halt hook.
|
||||
* @details This hook is invoked in case to a system halting error before
|
||||
* the system is halted.
|
||||
*/
|
||||
#if !defined(SYSTEM_HALT_HOOK) || defined(__DOXYGEN__)
|
||||
#define SYSTEM_HALT_HOOK() { \
|
||||
}
|
||||
#endif
|
||||
|
||||
/** @} */
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Port-specific settings (override port settings defaulted in chcore.h). */
|
||||
/*===========================================================================*/
|
||||
|
||||
#endif /* _CHCONF_H_ */
|
||||
|
||||
/** @} */
|
||||
|
|
@ -0,0 +1,367 @@
|
|||
/*
|
||||
ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
*/
|
||||
|
||||
/**
|
||||
* @file templates/halconf.h
|
||||
* @brief HAL configuration header.
|
||||
* @details HAL configuration file, this file allows to enable or disable the
|
||||
* various device drivers from your application. You may also use
|
||||
* this file in order to override the device drivers default settings.
|
||||
*
|
||||
* @addtogroup HAL_CONF
|
||||
* @{
|
||||
*/
|
||||
|
||||
#ifndef _HALCONF_H_
|
||||
#define _HALCONF_H_
|
||||
|
||||
#include "mcuconf.h"
|
||||
|
||||
/**
|
||||
* @name Drivers enable switches
|
||||
*/
|
||||
/**
|
||||
* @brief Enables the TM subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_TM) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_TM FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the PAL subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_PAL) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_PAL TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the ADC subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_ADC) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_ADC FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the CAN subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_CAN) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_CAN FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the EXT subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_EXT) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_EXT FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the GPT subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_GPT) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_GPT FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the I2C subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_I2C) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_I2C FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the ICU subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_ICU) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_ICU TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the MAC subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_MAC) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_MAC FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the MMC_SPI subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_MMC_SPI) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_MMC_SPI FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the PWM subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_PWM) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_PWM TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the RTC subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_RTC) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_RTC FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the SDC subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_SDC) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_SDC FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the SERIAL subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_SERIAL) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_SERIAL TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the SERIAL over USB subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_SERIAL_USB) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_SERIAL_USB FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the SPI subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_SPI) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_SPI FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the UART subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_UART) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_UART FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the USB subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_USB) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_USB FALSE
|
||||
#endif
|
||||
/** @} */
|
||||
|
||||
/*===========================================================================*/
|
||||
/**
|
||||
* @name ADC driver related setting
|
||||
* @{
|
||||
*/
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief Enables synchronous APIs.
|
||||
* @note Disabling this option saves both code and data space.
|
||||
*/
|
||||
#if !defined(ADC_USE_WAIT) || defined(__DOXYGEN__)
|
||||
#define ADC_USE_WAIT TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the @p adcAcquireBus() and @p adcReleaseBus() APIs.
|
||||
* @note Disabling this option saves both code and data space.
|
||||
*/
|
||||
#if !defined(ADC_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
|
||||
#define ADC_USE_MUTUAL_EXCLUSION FALSE
|
||||
#endif
|
||||
/** @} */
|
||||
|
||||
/*===========================================================================*/
|
||||
/**
|
||||
* @name CAN driver related setting
|
||||
* @{
|
||||
*/
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief Sleep mode related APIs inclusion switch.
|
||||
*/
|
||||
#if !defined(CAN_USE_SLEEP_MODE) || defined(__DOXYGEN__)
|
||||
#define CAN_USE_SLEEP_MODE TRUE
|
||||
#endif
|
||||
/** @} */
|
||||
|
||||
/*===========================================================================*/
|
||||
/**
|
||||
* @name I2C driver related setting
|
||||
* @{
|
||||
*/
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief Enables the mutual exclusion APIs on the I2C bus.
|
||||
*/
|
||||
#if !defined(I2C_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
|
||||
#define I2C_USE_MUTUAL_EXCLUSION FALSE
|
||||
#endif
|
||||
/** @} */
|
||||
|
||||
/*===========================================================================*/
|
||||
/**
|
||||
* @name MAC driver related setting
|
||||
* @{
|
||||
*/
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief Enables an event sources for incoming packets.
|
||||
*/
|
||||
#if !defined(MAC_USE_ZERO_COPY) || defined(__DOXYGEN__)
|
||||
#define MAC_USE_ZERO_COPY FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables an event sources for incoming packets.
|
||||
*/
|
||||
#if !defined(MAC_USE_EVENTS) || defined(__DOXYGEN__)
|
||||
#define MAC_USE_EVENTS TRUE
|
||||
#endif
|
||||
/** @} */
|
||||
|
||||
/*===========================================================================*/
|
||||
/**
|
||||
* @name MMC_SPI driver related setting
|
||||
* @{
|
||||
*/
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief Delays insertions.
|
||||
* @details If enabled this options inserts delays into the MMC waiting
|
||||
* routines releasing some extra CPU time for the threads with
|
||||
* lower priority, this may slow down the driver a bit however.
|
||||
* This option is recommended also if the SPI driver does not
|
||||
* use a DMA channel and heavily loads the CPU.
|
||||
*/
|
||||
#if !defined(MMC_NICE_WAITING) || defined(__DOXYGEN__)
|
||||
#define MMC_NICE_WAITING TRUE
|
||||
#endif
|
||||
/** @} */
|
||||
|
||||
/*===========================================================================*/
|
||||
/**
|
||||
* @name SDC driver related setting
|
||||
* @{
|
||||
*/
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief Number of initialization attempts before rejecting the card.
|
||||
* @note Attempts are performed at 10mS intervals.
|
||||
*/
|
||||
#if !defined(SDC_INIT_RETRY) || defined(__DOXYGEN__)
|
||||
#define SDC_INIT_RETRY 1
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Include support for MMC cards.
|
||||
* @note MMC support is not yet implemented so this option must be kept
|
||||
* at @p FALSE.
|
||||
*/
|
||||
#if !defined(SDC_MMC_SUPPORT) || defined(__DOXYGEN__)
|
||||
#define SDC_MMC_SUPPORT FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Delays insertions.
|
||||
* @details If enabled this options inserts delays into the MMC waiting
|
||||
* routines releasing some extra CPU time for the threads with
|
||||
* lower priority, this may slow down the driver a bit however.
|
||||
*/
|
||||
#if !defined(SDC_NICE_WAITING) || defined(__DOXYGEN__)
|
||||
#define SDC_NICE_WAITING TRUE
|
||||
#endif
|
||||
/** @} */
|
||||
|
||||
/*===========================================================================*/
|
||||
/**
|
||||
* @name SERIAL driver related setting
|
||||
* @{
|
||||
*/
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief Default bit rate.
|
||||
* @details Configuration parameter, this is the baud rate selected for the
|
||||
* default configuration.
|
||||
*/
|
||||
#if !defined(SERIAL_DEFAULT_BITRATE) || defined(__DOXYGEN__)
|
||||
#define SERIAL_DEFAULT_BITRATE 38400
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Serial buffers size.
|
||||
* @details Configuration parameter, you can change the depth of the queue
|
||||
* buffers depending on the requirements of your application.
|
||||
* @note The default is 64 bytes for both the transmission and receive
|
||||
* buffers.
|
||||
*/
|
||||
#if !defined(SERIAL_BUFFERS_SIZE) || defined(__DOXYGEN__)
|
||||
#define SERIAL_BUFFERS_SIZE 16
|
||||
#endif
|
||||
/** @} */
|
||||
|
||||
/*===========================================================================*/
|
||||
/**
|
||||
* @name SERIAL_USB driver related setting
|
||||
* @{
|
||||
*/
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief Serial over USB buffers size.
|
||||
* @details Configuration parameter, the buffer size must be a multiple of
|
||||
* the USB data endpoint maximum packet size.
|
||||
* @note The default is 64 bytes for both the transmission and receive
|
||||
* buffers.
|
||||
*/
|
||||
#if !defined(SERIAL_USB_BUFFERS_SIZE) || defined(__DOXYGEN__)
|
||||
#define SERIAL_USB_BUFFERS_SIZE 64
|
||||
#endif
|
||||
/** @} */
|
||||
|
||||
/*===========================================================================*/
|
||||
/**
|
||||
* @name SPI driver related setting
|
||||
* @{
|
||||
*/
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief Enables synchronous APIs.
|
||||
* @note Disabling this option saves both code and data space.
|
||||
*/
|
||||
#if !defined(SPI_USE_WAIT) || defined(__DOXYGEN__)
|
||||
#define SPI_USE_WAIT TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the @p spiAcquireBus() and @p spiReleaseBus() APIs.
|
||||
* @note Disabling this option saves both code and data space.
|
||||
*/
|
||||
#if !defined(SPI_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
|
||||
#define SPI_USE_MUTUAL_EXCLUSION FALSE
|
||||
#endif
|
||||
/** @} */
|
||||
|
||||
#endif /* _HALCONF_H_ */
|
||||
|
||||
/** @} */
|
||||
|
|
@ -0,0 +1,146 @@
|
|||
/*
|
||||
ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
*/
|
||||
|
||||
#include "ch.h"
|
||||
#include "hal.h"
|
||||
|
||||
static void pwmpcb(PWMDriver *pwmp) {
|
||||
|
||||
(void)pwmp;
|
||||
palClearPad(PORT11, P11_LED1);
|
||||
}
|
||||
|
||||
static void pwmc1cb(PWMDriver *pwmp) {
|
||||
|
||||
(void)pwmp;
|
||||
palSetPad(PORT11, P11_LED1);
|
||||
}
|
||||
|
||||
static PWMConfig pwmcfg = {
|
||||
80000, /* 80kHz PWM clock frequency.*/
|
||||
20000, /* Initial PWM period 0.25s.*/
|
||||
pwmpcb,
|
||||
{
|
||||
{PWM_OUTPUT_ACTIVE_HIGH, pwmc1cb}
|
||||
},
|
||||
PWM_ALIGN_EDGE
|
||||
};
|
||||
|
||||
icucnt_t last_width, last_period;
|
||||
icucnt_t last_width2, last_period2;
|
||||
|
||||
static void icuwidthcb(ICUDriver *icup) {
|
||||
|
||||
palSetPad(PORT11, P11_LED2);
|
||||
last_width = icuGetWidth(icup);
|
||||
}
|
||||
|
||||
static void icuperiodcb(ICUDriver *icup) {
|
||||
|
||||
palClearPad(PORT11, P11_LED2);
|
||||
last_period = icuGetPeriod(icup);
|
||||
}
|
||||
|
||||
static ICUConfig icucfg = {
|
||||
ICU_INPUT_ACTIVE_HIGH,
|
||||
80000, /* 80kHz ICU clock frequency.*/
|
||||
icuwidthcb,
|
||||
icuperiodcb,
|
||||
NULL
|
||||
};
|
||||
|
||||
/*
|
||||
* Application entry point.
|
||||
*/
|
||||
int main(void) {
|
||||
/*
|
||||
* System initializations.
|
||||
* - HAL initialization, this also initializes the configured device drivers
|
||||
* and performs the board-specific initializations.
|
||||
* - Kernel initialization, the main() function becomes a thread and the
|
||||
* RTOS is active.
|
||||
*/
|
||||
halInit();
|
||||
chSysInit();
|
||||
|
||||
/*
|
||||
* Initializes the PWM driver 6 and ICU driver 3.
|
||||
* PIN78 is the PWM output.
|
||||
* PIN65 is the ICU input.
|
||||
* The two pins have to be externally connected together.
|
||||
*/
|
||||
|
||||
/* Sets PIN65 alternative function.*/
|
||||
SIU.PCR[181].R = 0b0000010100001100;
|
||||
|
||||
/* Sets PIN78 alternative function.*/
|
||||
SIU.PCR[193].R = 0b0000011000001100;
|
||||
|
||||
icuStart(&ICUD3, &icucfg);
|
||||
icuEnable(&ICUD3);
|
||||
pwmStart(&PWMD6, &pwmcfg);
|
||||
|
||||
chThdSleepMilliseconds(2000);
|
||||
|
||||
/*
|
||||
* Starts the PWM channel 0 using 75% duty cycle.
|
||||
*/
|
||||
pwmEnableChannel(&PWMD6, 0, PWM_PERCENTAGE_TO_WIDTH(&PWMD6, 7500));
|
||||
chThdSleepMilliseconds(5000);
|
||||
|
||||
/*
|
||||
* Changes the PWM channel 0 to 50% duty cycle.
|
||||
*/
|
||||
pwmEnableChannel(&PWMD6, 0, PWM_PERCENTAGE_TO_WIDTH(&PWMD6, 5000));
|
||||
chThdSleepMilliseconds(5000);
|
||||
|
||||
/*
|
||||
* Changes the PWM channel 0 to 25% duty cycle.
|
||||
*/
|
||||
pwmEnableChannel(&PWMD6, 0, PWM_PERCENTAGE_TO_WIDTH(&PWMD6, 2500));
|
||||
chThdSleepMilliseconds(5000);
|
||||
|
||||
/*
|
||||
* Changes PWM period and the PWM channel 0 to 50% duty cycle.
|
||||
*/
|
||||
pwmChangePeriod(&PWMD6, 25000);
|
||||
pwmEnableChannel(&PWMD6, 0, PWM_PERCENTAGE_TO_WIDTH(&PWMD6, 5000));
|
||||
chThdSleepMilliseconds(5000);
|
||||
|
||||
/*
|
||||
* Disables PWM channel 0 and stops the drivers.
|
||||
*/
|
||||
pwmDisableChannel(&PWMD6, 0);
|
||||
pwmStop(&PWMD6);
|
||||
|
||||
/*
|
||||
* Disables and stops the ICU drivers.
|
||||
*/
|
||||
|
||||
icuDisable(&ICUD3);
|
||||
icuStop(&ICUD3);
|
||||
|
||||
palClearPad(PORT11, P11_LED3);
|
||||
palClearPad(PORT11, P11_LED4);
|
||||
|
||||
/*
|
||||
* Normal main() thread activity, in this demo it does nothing.
|
||||
*/
|
||||
while (TRUE) {
|
||||
chThdSleepMilliseconds(500);
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -0,0 +1,108 @@
|
|||
/*
|
||||
SPC5 HAL - Copyright (C) 2013 STMicroelectronics
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
*/
|
||||
|
||||
/*
|
||||
* SPC564Axx drivers configuration.
|
||||
* The following settings override the default settings present in
|
||||
* the various device driver implementation headers.
|
||||
* Note that the settings for each driver only have effect if the whole
|
||||
* driver is enabled in halconf.h.
|
||||
*
|
||||
* IRQ priorities:
|
||||
* 1...15 Lowest...Highest.
|
||||
*/
|
||||
|
||||
#define SPC564Axx_MCUCONF
|
||||
|
||||
/*
|
||||
* HAL driver system settings.
|
||||
*/
|
||||
#define SPC5_NO_INIT FALSE
|
||||
#define SPC5_CLK_BYPASS FALSE
|
||||
#define SPC5_ALLOW_OVERCLOCK FALSE
|
||||
#define SPC5_CLK_PREDIV_VALUE 2
|
||||
#define SPC5_CLK_MFD_VALUE 75
|
||||
#define SPC5_CLK_RFD SPC5_RFD_DIV2
|
||||
#define SPC5_FLASH_BIUCR (BIUCR_BANK1_TOO | \
|
||||
BIUCR_MASTER4_PREFETCH | \
|
||||
BIUCR_MASTER0_PREFETCH | \
|
||||
BIUCR_DPFEN | \
|
||||
BIUCR_IPFEN | \
|
||||
BIUCR_PFLIM_ON_MISS | \
|
||||
BIUCR_BFEN)
|
||||
|
||||
/*
|
||||
* ADC driver settings.
|
||||
*/
|
||||
#define SPC5_ADC_USE_ADC0_Q0 FALSE
|
||||
#define SPC5_ADC_USE_ADC0_Q1 FALSE
|
||||
#define SPC5_ADC_USE_ADC0_Q2 FALSE
|
||||
#define SPC5_ADC_USE_ADC1_Q3 FALSE
|
||||
#define SPC5_ADC_USE_ADC1_Q4 FALSE
|
||||
#define SPC5_ADC_USE_ADC1_Q5 FALSE
|
||||
#define SPC5_ADC_FIFO0_DMA_PRIO 12
|
||||
#define SPC5_ADC_FIFO1_DMA_PRIO 12
|
||||
#define SPC5_ADC_FIFO2_DMA_PRIO 12
|
||||
#define SPC5_ADC_FIFO3_DMA_PRIO 12
|
||||
#define SPC5_ADC_FIFO4_DMA_PRIO 12
|
||||
#define SPC5_ADC_FIFO5_DMA_PRIO 12
|
||||
#define SPC5_ADC_FIFO0_DMA_IRQ_PRIO 12
|
||||
#define SPC5_ADC_FIFO1_DMA_IRQ_PRIO 12
|
||||
#define SPC5_ADC_FIFO2_DMA_IRQ_PRIO 12
|
||||
#define SPC5_ADC_FIFO3_DMA_IRQ_PRIO 12
|
||||
#define SPC5_ADC_FIFO4_DMA_IRQ_PRIO 12
|
||||
#define SPC5_ADC_FIFO5_DMA_IRQ_PRIO 12
|
||||
#define SPC5_ADC_CR_CLK_PS ADC_CR_CLK_PS(5)
|
||||
#define SPC5_ADC_PUDCR {ADC_PUDCR_NONE,ADC_PUDCR_NONE,ADC_PUDCR_NONE,ADC_PUDCR_NONE,ADC_PUDCR_NONE,ADC_PUDCR_NONE,ADC_PUDCR_NONE,ADC_PUDCR_NONE}
|
||||
|
||||
/*
|
||||
* SERIAL driver system settings.
|
||||
*/
|
||||
#define SPC5_USE_ESCIA TRUE
|
||||
#define SPC5_USE_ESCIB FALSE
|
||||
#define SPC5_ESCIA_PRIORITY 8
|
||||
#define SPC5_ESCIB_PRIORITY 8
|
||||
|
||||
/*
|
||||
* ICU - PWM driver system settings.
|
||||
*/
|
||||
#define SPC5_ICU_USE_EMIOS_CH0 TRUE
|
||||
#define SPC5_ICU_USE_EMIOS_CH1 TRUE
|
||||
#define SPC5_ICU_USE_EMIOS_CH2 TRUE
|
||||
#define SPC5_ICU_USE_EMIOS_CH3 TRUE
|
||||
#define SPC5_ICU_USE_EMIOS_CH4 TRUE
|
||||
#define SPC5_ICU_USE_EMIOS_CH5 TRUE
|
||||
#define SPC5_ICU_USE_EMIOS_CH6 TRUE
|
||||
#define SPC5_ICU_USE_EMIOS_CH7 TRUE
|
||||
#define SPC5_ICU_USE_EMIOS_CH8 TRUE
|
||||
#define SPC5_ICU_USE_EMIOS_CH16 TRUE
|
||||
#define SPC5_ICU_USE_EMIOS_CH17 TRUE
|
||||
#define SPC5_ICU_USE_EMIOS_CH18 TRUE
|
||||
|
||||
#define SPC5_PWM_USE_EMIOS_CH9 TRUE
|
||||
#define SPC5_PWM_USE_EMIOS_CH10 TRUE
|
||||
#define SPC5_PWM_USE_EMIOS_CH11 TRUE
|
||||
#define SPC5_PWM_USE_EMIOS_CH12 TRUE
|
||||
#define SPC5_PWM_USE_EMIOS_CH13 TRUE
|
||||
#define SPC5_PWM_USE_EMIOS_CH14 TRUE
|
||||
#define SPC5_PWM_USE_EMIOS_CH15 TRUE
|
||||
#define SPC5_PWM_USE_EMIOS_CH19 TRUE
|
||||
#define SPC5_PWM_USE_EMIOS_CH20 TRUE
|
||||
#define SPC5_PWM_USE_EMIOS_CH21 TRUE
|
||||
#define SPC5_PWM_USE_EMIOS_CH22 TRUE
|
||||
#define SPC5_PWM_USE_EMIOS_CH23 TRUE
|
||||
|
||||
#define SPC5_EMIOS_GLOBAL_PRESCALER 200
|
||||
|
|
@ -0,0 +1,27 @@
|
|||
*****************************************************************************
|
||||
** ChibiOS/RT HAL - SPI driver demo for SPC564Axx. **
|
||||
*****************************************************************************
|
||||
|
||||
** TARGET **
|
||||
|
||||
The demo runs on an STMicroelectronics SPC564Axx microcontroller installed on
|
||||
XPC56xx EVB Motherboard.
|
||||
|
||||
** The Demo **
|
||||
|
||||
The application demonstrates the use of the SPC564Axx ICU and PWM drivers.
|
||||
|
||||
** Board Setup **
|
||||
|
||||
Connect PIN65 and PIN78 together.
|
||||
|
||||
** Build Procedure **
|
||||
|
||||
The demo has been tested using HighTec compiler.
|
||||
|
||||
** Notes **
|
||||
|
||||
Some files used by the demo are not part of ChibiOS/RT but are copyright of
|
||||
ST Microelectronics and are licensed under a different license.
|
||||
|
||||
http://www.st.com
|
||||
Loading…
Reference in New Issue