Add AVR XMega hall and platform files.
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@10374 35acf78f-673a-0410-8e92-d51de3d6d3f4
This commit is contained in:
Theodore Ateba
parent
9a396f63b2
commit
fa98e575d8
|
|
@ -0,0 +1,63 @@
|
|||
/*
|
||||
ChibiOS - Copyright (C) 2006..2016 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 ATXMEGAxxxA4U/hal_lld.c
|
||||
* @brief AVR HAL subsystem low level driver code.
|
||||
*
|
||||
* @addtogroup HAL
|
||||
* @{
|
||||
*/
|
||||
|
||||
#include "hal.h"
|
||||
|
||||
/*==========================================================================*/
|
||||
/* Driver exported variables. */
|
||||
/*==========================================================================*/
|
||||
|
||||
/*==========================================================================*/
|
||||
/* Driver local variables and types. */
|
||||
/*==========================================================================*/
|
||||
|
||||
/*==========================================================================*/
|
||||
/* Driver local functions. */
|
||||
/*==========================================================================*/
|
||||
|
||||
/*==========================================================================*/
|
||||
/* Driver interrupt handlers. */
|
||||
/*==========================================================================*/
|
||||
|
||||
/*==========================================================================*/
|
||||
/* Driver exported functions. */
|
||||
/*==========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief Low level HAL driver initialization.
|
||||
*
|
||||
* @notapi
|
||||
*/
|
||||
void hal_lld_init(void) {
|
||||
|
||||
OSC_CTRL |= OSC_RC32MEN_bm; /* Setup 32Mhz crystal. */
|
||||
|
||||
while(!(OSC_STATUS & OSC_RC32MRDY_bm)); /* Wait the systeme clock to
|
||||
stabilize. */
|
||||
|
||||
CCP = CCP_IOREG_gc; /* Trigger protection mechanism. */
|
||||
CLK_CTRL = CLK_SCLKSEL_RC32M_gc; /* Enable internal 32Mhz crystal.*/
|
||||
}
|
||||
|
||||
/** @} */
|
||||
|
|
@ -0,0 +1,72 @@
|
|||
/*
|
||||
ChibiOS - Copyright (C) 2006..2016 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 ATXMEGAxxxA4U/hal_lld.h
|
||||
* @brief AVR HAL subsystem low level driver header.
|
||||
*
|
||||
* @addtogroup HAL
|
||||
* @{
|
||||
*/
|
||||
|
||||
#ifndef HAL_LLD_H
|
||||
#define HAL_LLD_H
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Driver constants. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief Defines the support for realtime counters in the HAL.
|
||||
*/
|
||||
#define HAL_IMPLEMENTS_COUNTERS FALSE
|
||||
|
||||
/**
|
||||
* @brief Platform name.
|
||||
*/
|
||||
#define PLATFORM_NAME "AVR XMEGA"
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Driver pre-compile time settings. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Derived constants and error checks. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Driver data structures and types. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Driver macros. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/*===========================================================================*/
|
||||
/* External declarations. */
|
||||
/*===========================================================================*/
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
void hal_lld_init(void);
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* HAL_LLD_H */
|
||||
|
||||
/** @} */
|
||||
|
|
@ -0,0 +1,9 @@
|
|||
# List of all the AVR platform files.
|
||||
PLATFORMSRC = ${CHIBIOS}/os/hal/ports/AVR/XMEGA/ATXMEGAxxxA4U/hal_lld.c \
|
||||
|
||||
# Required include directories
|
||||
PLATFORMINC = ${CHIBIOS}/os/hal/ports/AVR/XMEGA/ATXMEGAxxxA4U
|
||||
|
||||
# Drivers compatible with the platform.
|
||||
include $(CHIBIOS)/os/hal/ports/AVR/XMEGA/LLD/GPIOv1/driver.mk
|
||||
include $(CHIBIOS)/os/hal/ports/AVR/XMEGA/LLD/TIMv1/driver.mk
|
||||
Loading…
Reference in New Issue