Merge pull request #82 from jstruebel/master
Added USB HID driver to community HAL
This commit is contained in:
Fabio Utzig
GitHub
commit
2de67e2f4a
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@ -18,5 +18,6 @@ HALSRC += ${CHIBIOS_CONTRIB}/os/hal/src/hal_community.c \
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${CHIBIOS_CONTRIB}/os/hal/src/hal_eeprom.c \
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${CHIBIOS_CONTRIB}/os/hal/src/hal_timcap.c \
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${CHIBIOS_CONTRIB}/os/hal/src/hal_qei.c \
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${CHIBIOS_CONTRIB}/os/hal/src/hal_usb_hid.c
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HALINC += ${CHIBIOS_CONTRIB}/os/hal/include
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@ -63,6 +63,10 @@
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#define HAL_USE_USBH FALSE
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#endif
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#if !defined(HAL_USE_USB_HID)
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#define HAL_USE_USB_HID FALSE
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#endif
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/* Abstract interfaces.*/
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/* Shared headers.*/
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@ -79,6 +83,7 @@
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#include "hal_onewire.h"
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#include "hal_crc.h"
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#include "hal_eeprom.h"
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#include "hal_usb_hid.h"
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/*===========================================================================*/
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/* Driver constants. */
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@ -0,0 +1,510 @@
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/*
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ChibiOS - Copyright (C) 2016 Jonathan Struebel
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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 hal_usb_hid.h
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* @brief USB HID macros and structures.
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*
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* @addtogroup USB_HID
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* @{
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*/
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#ifndef HAL_USB_HID_H
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#define HAL_USB_HID_H
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#if (HAL_USE_USB_HID == TRUE) || defined(__DOXYGEN__)
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/*===========================================================================*/
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/* Driver constants. */
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/*===========================================================================*/
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/**
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* @name HID specific messages.
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* @{
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*/
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#define HID_GET_REPORT 0x01U
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#define HID_GET_IDLE 0x02U
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#define HID_GET_PROTOCOL 0x03U
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#define HID_SET_REPORT 0x09U
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#define HID_SET_IDLE 0x0AU
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#define HID_SET_PROTOCOL 0x0BU
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/** @} */
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/**
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* @name HID classes
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* @{
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*/
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#define HID_INTERFACE_CLASS 0x03U
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/** @} */
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/**
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* @name HID subclasses
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* @{
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*/
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#define HID_BOOT_INTERFACE 0x01U
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/** @} */
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/**
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* @name HID descriptors
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* @{
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*/
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#define USB_DESCRIPTOR_HID 0x21U
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#define HID_REPORT 0x22U
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#define HID_PHYSICAL 0x23U
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/** @} */
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/**
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* @name HID Report items
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* @{
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*/
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#define HID_REPORT_USAGE_PAGE 0x04
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#define HID_REPORT_USAGE 0x08
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#define HID_REPORT_LOGICAL_MINIMUM 0x14
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#define HID_REPORT_USAGE_MINIMUM 0x18
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#define HID_REPORT_LOGICAL_MAXIMUM 0x24
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#define HID_REPORT_USAGE_MAXIMUM 0x28
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#define HID_REPORT_REPORT_SIZE 0x74
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#define HID_REPORT_INPUT 0x80
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#define HID_REPORT_REPORT_COUNT 0x94
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#define HID_REPORT_COLLECTION 0xA0
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#define HID_REPORT_END_COLLECTION 0xC0
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/** @} */
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/**
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* @name HID Collection item definitions
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* @{
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*/
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#define HID_COLLECTION_PHYSICAL 0x00
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#define HID_COLLECTION_APPLICATION 0x01
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#define HID_COLLECTION_LOGICAL 0x02
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#define HID_COLLECTION_REPORT 0x03
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#define HID_COLLECTION_NAMED_ARRAY 0x04
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#define HID_COLLECTION_USAGE_SWITCH 0x05
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#define HID_COLLECTION_USAGE_MODIFIER 0x06
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/** @} */
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/**
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* @name HID Usage Page item definitions
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* @{
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*/
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#define HID_USAGE_PAGE_GENERIC_DESKTOP 0x01
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#define HID_USAGE_PAGE_SIMULATION 0x02
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#define HID_USAGE_PAGE_VR 0x03
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#define HID_USAGE_PAGE_SPORT 0x04
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#define HID_USAGE_PAGE_GAME 0x05
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#define HID_USAGE_PAGE_GENERIC_DEVICE 0x06
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#define HID_USAGE_PAGE_KEYBOARD_KEYPAD 0x07
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#define HID_USAGE_PAGE_LEDS 0x08
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#define HID_USAGE_PAGE_BUTTON 0x09
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#define HID_USAGE_PAGE_ORDINAL 0x0A
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#define HID_USAGE_PAGE_TELEPHONY 0x0B
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#define HID_USAGE_PAGE_CONSUMER 0x0C
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#define HID_USAGE_PAGE_DIGITIZER 0x0D
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#define HID_USAGE_PAGE_PID 0x0F
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#define HID_USAGE_PAGE_UNICODE 0x10
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/** @} */
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/**
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* @name HID Usage item definitions
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* @{
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*/
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#define HID_USAGE_ALPHANUMERIC_DISPLAY 0x14
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#define HID_USAGE_MEDICAL_INSTRUMENTS 0x40
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#define HID_USAGE_MONITOR_PAGE1 0x80
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#define HID_USAGE_MONITOR_PAGE2 0x81
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#define HID_USAGE_MONITOR_PAGE3 0x82
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#define HID_USAGE_MONITOR_PAGE4 0x83
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#define HID_USAGE_POWER_PAGE1 0x84
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#define HID_USAGE_POWER_PAGE2 0x85
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#define HID_USAGE_POWER_PAGE3 0x86
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#define HID_USAGE_POWER_PAGE4 0x87
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#define HID_USAGE_BAR_CODE_SCANNER_PAGE 0x8C
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#define HID_USAGE_SCALE_PAGE 0x8D
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#define HID_USAGE_MSR_PAGE 0x8E
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#define HID_USAGE_CAMERA_PAGE 0x90
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#define HID_USAGE_ARCADE_PAGE 0x91
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#define HID_USAGE_POINTER 0x01
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#define HID_USAGE_MOUSE 0x02
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#define HID_USAGE_JOYSTICK 0x04
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#define HID_USAGE_GAMEPAD 0x05
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#define HID_USAGE_KEYBOARD 0x06
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#define HID_USAGE_KEYPAD 0x07
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#define HID_USAGE_MULTIAXIS_CONTROLLER 0x08
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#define HID_USAGE_BUTTON1 0x01
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#define HID_USAGE_BUTTON2 0x02
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#define HID_USAGE_BUTTON3 0x03
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#define HID_USAGE_BUTTON4 0x04
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#define HID_USAGE_BUTTON5 0x05
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#define HID_USAGE_BUTTON6 0x06
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#define HID_USAGE_BUTTON7 0x07
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#define HID_USAGE_BUTTON8 0x08
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#define HID_USAGE_X 0x30
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#define HID_USAGE_Y 0x31
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#define HID_USAGE_Z 0x32
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#define HID_USAGE_RX 0x33
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#define HID_USAGE_RY 0x34
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#define HID_USAGE_RZ 0x35
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#define HID_USAGE_VX 0x40
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#define HID_USAGE_VY 0x41
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#define HID_USAGE_VZ 0x42
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#define HID_USAGE_VBRX 0x43
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#define HID_USAGE_VBRY 0x44
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#define HID_USAGE_VBRZ 0x45
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#define HID_USAGE_VNO 0x46
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/** @} */
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/**
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* @name HID Input item definitions.
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* @{
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*/
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#define HID_INPUT_DATA_VAR_ABS 0x02
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#define HID_INPUT_CNST_VAR_ABS 0x03
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#define HID_INPUT_DATA_VAR_REL 0x06
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/** @} */
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/**
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* @name Helper macros for USB HID descriptors
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* @{
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*/
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/*
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* @define HID Descriptor size.
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*/
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#define USB_DESC_HID_SIZE 9U
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/**
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* @brief HID Descriptor helper macro.
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* @note This macro can only be used with a single HID report descriptor
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*/
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#define USB_DESC_HID(bcdHID, bCountryCode, bNumDescriptors, \
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bDescriptorType, wDescriptorLength) \
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USB_DESC_BYTE(USB_DESC_HID_SIZE), \
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USB_DESC_BYTE(USB_DESCRIPTOR_HID), \
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USB_DESC_BCD(bcdHID), \
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USB_DESC_BYTE(bCountryCode), \
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USB_DESC_BYTE(bNumDescriptors), \
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USB_DESC_BYTE(bDescriptorType), \
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USB_DESC_WORD(wDescriptorLength)
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/**
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* @brief HID Report Usage Page item helper macro (Single byte).
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*/
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#define HID_USAGE_PAGE_B(up) \
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USB_DESC_BYTE(HID_REPORT_USAGE_PAGE | 0x01), \
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USB_DESC_BYTE(up)
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/**
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* @brief HID Report Usage Page item helper macro (Double byte).
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*/
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#define HID_USAGE_PAGE_W(up) \
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USB_DESC_BYTE(HID_REPORT_USAGE_PAGE | 0x02), \
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USB_DESC_WORD(up)
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/**
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* @brief HID Report Usage item helper macro (Single byte).
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*/
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#define HID_USAGE_B(u) \
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USB_DESC_BYTE(HID_REPORT_USAGE | 0x01), \
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USB_DESC_BYTE(u)
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/**
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* @brief HID Report Usage item helper macro (Double byte).
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*/
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#define HID_USAGE_W(u) \
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USB_DESC_BYTE(HID_REPORT_USAGE | 0x02), \
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USB_DESC_WORD(u)
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/**
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* @brief HID Report Collection item helper macro (Single Byte).
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*/
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#define HID_COLLECTION_B(c) \
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USB_DESC_BYTE(HID_REPORT_COLLECTION | 0x01), \
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USB_DESC_BYTE(c)
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/**
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* @brief HID Report Collection item helper macro (Double Byte).
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*/
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#define HID_COLLECTION_W(c) \
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USB_DESC_BYTE(HID_REPORT_COLLECTION | 0x02), \
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USB_DESC_WORD(c)
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/**
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* @brief HID Report End Collection item helper macro.
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*/
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#define HID_END_COLLECTION \
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USB_DESC_BYTE(HID_REPORT_END_COLLECTION)
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/**
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* @brief HID Report Usage Minimum item helper macro (Single byte).
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*/
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#define HID_USAGE_MINIMUM_B(x) \
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USB_DESC_BYTE(HID_REPORT_USAGE_MINIMUM | 0x01), \
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USB_DESC_BYTE(x)
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/**
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* @brief HID Report Usage Minimum item helper macro (Double byte).
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*/
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#define HID_USAGE_MINIMUM_W(x) \
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USB_DESC_BYTE(HID_REPORT_USAGE_MINIMUM | 0x02), \
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USB_DESC_WORD(x)
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/**
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* @brief HID Report Usage Maximum item helper macro (Single byte).
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*/
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#define HID_USAGE_MAXIMUM_B(x) \
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USB_DESC_BYTE(HID_REPORT_USAGE_MAXIMUM | 0x01), \
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USB_DESC_BYTE(x)
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/**
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* @brief HID Report Usage Maximum item helper macro (Double byte).
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*/
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#define HID_USAGE_MAXIMUM_W(x) \
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USB_DESC_BYTE(HID_REPORT_USAGE_MAXIMUM | 0x02), \
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USB_DESC_WORD(x)
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/**
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* @brief HID Report Logical Minimum item helper macro (Single byte).
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*/
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#define HID_LOGICAL_MINIMUM_B(x) \
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USB_DESC_BYTE(HID_REPORT_LOGICAL_MINIMUM | 0x01), \
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USB_DESC_BYTE(x)
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/**
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* @brief HID Report Logical Minimum item helper macro (Double byte).
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*/
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#define HID_LOGICAL_MINIMUM_W(x) \
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USB_DESC_BYTE(HID_REPORT_LOGICAL_MINIMUM | 0x02), \
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USB_DESC_WORD(x)
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/**
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* @brief HID Report Logical Maximum item helper macro (Single byte).
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*/
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#define HID_LOGICAL_MAXIMUM_B(x) \
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USB_DESC_BYTE(HID_REPORT_LOGICAL_MAXIMUM | 0x01), \
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USB_DESC_BYTE(x)
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/**
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* @brief HID Report Logical Maximum item helper macro (Double byte).
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*/
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#define HID_LOGICAL_MAXIMUM_W(x) \
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USB_DESC_BYTE(HID_REPORT_LOGICAL_MAXIMUM | 0x02), \
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USB_DESC_WORD(x)
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/**
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* @brief HID Report Count item helper macro (Single byte).
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*/
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#define HID_REPORT_COUNT_B(x) \
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USB_DESC_BYTE(HID_REPORT_REPORT_COUNT | 0x01), \
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USB_DESC_BYTE(x)
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/**
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* @brief HID Report Count item helper macro (Double byte).
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*/
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#define HID_REPORT_COUNT_W(x) \
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USB_DESC_BYTE(HID_REPORT_REPORT_COUNT | 0x02), \
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USB_DESC_WORD(x)
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/**
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* @brief HID Report Size item helper macro (Single byte).
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*/
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#define HID_REPORT_SIZE_B(x) \
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USB_DESC_BYTE(HID_REPORT_REPORT_SIZE | 0x01), \
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USB_DESC_BYTE(x)
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/**
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* @brief HID Report Size item helper macro (Double byte).
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*/
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#define HID_REPORT_SIZE_W(x) \
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USB_DESC_BYTE(HID_REPORT_REPORT_SIZE | 0x02), \
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USB_DESC_WORD(x)
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/**
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* @brief HID Report Input item helper macro (Single byte).
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*/
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#define HID_INPUT_B(x) \
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USB_DESC_BYTE(HID_REPORT_INPUT | 0x01), \
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USB_DESC_BYTE(x)
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/**
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* @brief HID Report Input item helper macro (Double byte).
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*/
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#define HID_INPUT_W(x) \
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USB_DESC_BYTE(HID_REPORT_INPUT | 0x02), \
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USB_DESC_WORD(x)
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/** @} */
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/*===========================================================================*/
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/* Driver pre-compile time settings. */
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/*===========================================================================*/
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/**
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* @name USB HID configuration options
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* @{
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*/
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/**
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* @brief USB HID buffers size.
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* @details Configuration parameter, the buffer size must be a multiple of
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* the USB data endpoint maximum packet size.
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* @note The default is 256 bytes for both the transmission and receive
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* buffers.
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*/
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#if !defined(USB_HID_BUFFERS_SIZE) || defined(__DOXYGEN__)
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#define USB_HID_BUFFERS_SIZE 256
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#endif
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/**
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* @brief USB HID number of buffers.
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* @note The default is 2 buffers.
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*/
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#if !defined(USB_HID_BUFFERS_NUMBER) || defined(__DOXYGEN__)
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#define USB_HID_BUFFERS_NUMBER 2
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#endif
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/** @} */
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/*===========================================================================*/
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/* Derived constants and error checks. */
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/*===========================================================================*/
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#if HAL_USE_USB == FALSE
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#error "USB HID Driver requires HAL_USE_USB"
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#endif
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/*===========================================================================*/
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/* Driver data structures and types. */
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/*===========================================================================*/
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/**
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* @brief Driver state machine possible states.
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*/
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typedef enum {
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HID_UNINIT = 0, /**< Not initialized. */
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HID_STOP = 1, /**< Stopped. */
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HID_READY = 2 /**< Ready. */
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} hidstate_t;
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/**
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* @brief Structure representing a USB HID driver.
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*/
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typedef struct USBHIDDriver USBHIDDriver;
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/**
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* @brief USB HID Driver configuration structure.
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* @details An instance of this structure must be passed to @p hidStart()
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* in order to configure and start the driver operations.
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*/
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typedef struct {
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/**
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* @brief USB driver to use.
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*/
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USBDriver *usbp;
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/**
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* @brief Interrupt IN endpoint used for outgoing data transfer.
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*/
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usbep_t int_in;
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/**
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* @brief Interrupt OUT endpoint used for incoming data transfer.
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*/
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usbep_t int_out;
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} USBHIDConfig;
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/**
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* @brief @p USBHIDDriver specific data.
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*/
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#define _usb_hid_driver_data \
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_base_asynchronous_channel_data \
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/* Driver state.*/ \
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hidstate_t state; \
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/* Input buffers queue.*/ \
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input_buffers_queue_t ibqueue; \
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/* Output queue.*/ \
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output_buffers_queue_t obqueue; \
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/* Input buffer.*/ \
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uint8_t ib[BQ_BUFFER_SIZE(USB_HID_BUFFERS_NUMBER, \
|
||||
USB_HID_BUFFERS_SIZE)]; \
|
||||
/* Output buffer.*/ \
|
||||
uint8_t ob[BQ_BUFFER_SIZE(USB_HID_BUFFERS_NUMBER, \
|
||||
USB_HID_BUFFERS_SIZE)]; \
|
||||
/* End of the mandatory fields.*/ \
|
||||
/* Current configuration data.*/ \
|
||||
const USBHIDConfig *config;
|
||||
|
||||
/**
|
||||
* @brief @p USBHIDDriver specific methods.
|
||||
*/
|
||||
#define _usb_hid_driver_methods \
|
||||
_base_asynchronous_channel_methods \
|
||||
/* Buffer flush method.*/ \
|
||||
void (*flush)(void *instance);
|
||||
|
||||
/**
|
||||
* @extends BaseAsynchronousChannelVMT
|
||||
*
|
||||
* @brief @p USBHIDDriver virtual methods table.
|
||||
*/
|
||||
struct USBHIDDriverVMT {
|
||||
_usb_hid_driver_methods
|
||||
};
|
||||
|
||||
/**
|
||||
* @extends BaseAsynchronousChannel
|
||||
*
|
||||
* @brief Full duplex USB HID driver class.
|
||||
* @details This class extends @p BaseAsynchronousChannel by adding physical
|
||||
* I/O queues.
|
||||
*/
|
||||
struct USBHIDDriver {
|
||||
/** @brief Virtual Methods Table.*/
|
||||
const struct USBHIDDriverVMT *vmt;
|
||||
_usb_hid_driver_data
|
||||
};
|
||||
|
||||
#define USB_DRIVER_EXT_FIELDS \
|
||||
USBHIDDriver hid
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Driver macros. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/*===========================================================================*/
|
||||
/* External declarations. */
|
||||
/*===========================================================================*/
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
void hidInit(void);
|
||||
void hidObjectInit(USBHIDDriver *uhdp);
|
||||
void hidStart(USBHIDDriver *uhdp, const USBHIDConfig *config);
|
||||
void hidStop(USBHIDDriver *uhdp);
|
||||
void hidDisconnectI(USBHIDDriver *uhdp);
|
||||
void hidConfigureHookI(USBHIDDriver *uhdp);
|
||||
bool hidRequestsHook(USBDriver *usbp);
|
||||
void hidDataTransmitted(USBDriver *usbp, usbep_t ep);
|
||||
void hidDataReceived(USBDriver *usbp, usbep_t ep);
|
||||
size_t hidWriteReport(USBHIDDriver *uhdp, uint8_t *bp, size_t n);
|
||||
size_t hidWriteReportt(USBHIDDriver *uhdp, uint8_t *bp, size_t n, systime_t timeout);
|
||||
size_t hidReadReport(USBHIDDriver *uhdp, uint8_t *bp, size_t n);
|
||||
size_t hidReadReportt(USBHIDDriver *uhdp, uint8_t *bp, size_t n, systime_t timeout);
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* HAL_USE_USB_HID */
|
||||
|
||||
#endif /* HAL_USB_HID_H */
|
||||
|
||||
/** @} */
|
||||
|
|
@ -0,0 +1,581 @@
|
|||
/*
|
||||
ChibiOS - Copyright (C) 2016 Jonathan Struebel
|
||||
|
||||
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 hal_usb_hid.c
|
||||
* @brief USB HID Driver code.
|
||||
*
|
||||
* @addtogroup USB_HID
|
||||
* @{
|
||||
*/
|
||||
|
||||
#include "hal.h"
|
||||
|
||||
#if (HAL_USE_USB_HID == TRUE) || defined(__DOXYGEN__)
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Driver local definitions. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Driver exported variables. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Driver local variables and types. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Driver local functions. */
|
||||
/*===========================================================================*/
|
||||
|
||||
static uint16_t get_hword(uint8_t *p) {
|
||||
uint16_t hw;
|
||||
|
||||
hw = (uint16_t)*p++;
|
||||
hw |= (uint16_t)*p << 8U;
|
||||
return hw;
|
||||
}
|
||||
|
||||
/*
|
||||
* Interface implementation.
|
||||
*/
|
||||
|
||||
static size_t write(void *ip, const uint8_t *bp, size_t n) {
|
||||
|
||||
if (usbGetDriverStateI(((USBHIDDriver *)ip)->config->usbp) != USB_ACTIVE) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
return obqWriteTimeout(&((USBHIDDriver *)ip)->obqueue, bp,
|
||||
n, TIME_INFINITE);
|
||||
}
|
||||
|
||||
static size_t read(void *ip, uint8_t *bp, size_t n) {
|
||||
|
||||
if (usbGetDriverStateI(((USBHIDDriver *)ip)->config->usbp) != USB_ACTIVE) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
return ibqReadTimeout(&((USBHIDDriver *)ip)->ibqueue, bp,
|
||||
n, TIME_INFINITE);
|
||||
}
|
||||
|
||||
static msg_t put(void *ip, uint8_t b) {
|
||||
|
||||
if (usbGetDriverStateI(((USBHIDDriver *)ip)->config->usbp) != USB_ACTIVE) {
|
||||
return MSG_RESET;
|
||||
}
|
||||
|
||||
return obqPutTimeout(&((USBHIDDriver *)ip)->obqueue, b, TIME_INFINITE);
|
||||
}
|
||||
|
||||
static msg_t get(void *ip) {
|
||||
|
||||
if (usbGetDriverStateI(((USBHIDDriver *)ip)->config->usbp) != USB_ACTIVE) {
|
||||
return MSG_RESET;
|
||||
}
|
||||
|
||||
return ibqGetTimeout(&((USBHIDDriver *)ip)->ibqueue, TIME_INFINITE);
|
||||
}
|
||||
|
||||
static msg_t putt(void *ip, uint8_t b, systime_t timeout) {
|
||||
|
||||
if (usbGetDriverStateI(((USBHIDDriver *)ip)->config->usbp) != USB_ACTIVE) {
|
||||
return MSG_RESET;
|
||||
}
|
||||
|
||||
return obqPutTimeout(&((USBHIDDriver *)ip)->obqueue, b, timeout);
|
||||
}
|
||||
|
||||
static msg_t gett(void *ip, systime_t timeout) {
|
||||
|
||||
if (usbGetDriverStateI(((USBHIDDriver *)ip)->config->usbp) != USB_ACTIVE) {
|
||||
return MSG_RESET;
|
||||
}
|
||||
|
||||
return ibqGetTimeout(&((USBHIDDriver *)ip)->ibqueue, timeout);
|
||||
}
|
||||
|
||||
static size_t writet(void *ip, const uint8_t *bp, size_t n, systime_t timeout) {
|
||||
|
||||
if (usbGetDriverStateI(((USBHIDDriver *)ip)->config->usbp) != USB_ACTIVE) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
return obqWriteTimeout(&((USBHIDDriver *)ip)->obqueue, bp, n, timeout);
|
||||
}
|
||||
|
||||
static size_t readt(void *ip, uint8_t *bp, size_t n, systime_t timeout) {
|
||||
|
||||
if (usbGetDriverStateI(((USBHIDDriver *)ip)->config->usbp) != USB_ACTIVE) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
return ibqReadTimeout(&((USBHIDDriver *)ip)->ibqueue, bp, n, timeout);
|
||||
}
|
||||
|
||||
static void flush(void *ip) {
|
||||
|
||||
obqFlush(&((USBHIDDriver *)ip)->obqueue);
|
||||
}
|
||||
|
||||
static const struct USBHIDDriverVMT vmt = {
|
||||
write, read, put, get,
|
||||
putt, gett, writet, readt,
|
||||
flush
|
||||
};
|
||||
|
||||
/**
|
||||
* @brief Notification of empty buffer released into the input buffers queue.
|
||||
*
|
||||
* @param[in] bqp the buffers queue pointer.
|
||||
*/
|
||||
static void ibnotify(io_buffers_queue_t *bqp) {
|
||||
USBHIDDriver *uhdp = bqGetLinkX(bqp);
|
||||
|
||||
/* If the USB driver is not in the appropriate state then transactions
|
||||
must not be started.*/
|
||||
if ((usbGetDriverStateI(uhdp->config->usbp) != USB_ACTIVE) ||
|
||||
(uhdp->state != HID_READY)) {
|
||||
return;
|
||||
}
|
||||
|
||||
/* Checking if there is already a transaction ongoing on the endpoint.*/
|
||||
if (!usbGetReceiveStatusI(uhdp->config->usbp, uhdp->config->int_out)) {
|
||||
/* Trying to get a free buffer.*/
|
||||
uint8_t *buf = ibqGetEmptyBufferI(&uhdp->ibqueue);
|
||||
if (buf != NULL) {
|
||||
/* Buffer found, starting a new transaction.*/
|
||||
usbStartReceiveI(uhdp->config->usbp, uhdp->config->int_out,
|
||||
buf, SERIAL_USB_BUFFERS_SIZE);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Notification of filled buffer inserted into the output buffers queue.
|
||||
*
|
||||
* @param[in] bqp the buffers queue pointer.
|
||||
*/
|
||||
static void obnotify(io_buffers_queue_t *bqp) {
|
||||
size_t n;
|
||||
USBHIDDriver *uhdp = bqGetLinkX(bqp);
|
||||
|
||||
/* If the USB driver is not in the appropriate state then transactions
|
||||
must not be started.*/
|
||||
if ((usbGetDriverStateI(uhdp->config->usbp) != USB_ACTIVE) ||
|
||||
(uhdp->state != HID_READY)) {
|
||||
return;
|
||||
}
|
||||
|
||||
/* Checking if there is already a transaction ongoing on the endpoint.*/
|
||||
if (!usbGetTransmitStatusI(uhdp->config->usbp, uhdp->config->int_in)) {
|
||||
/* Trying to get a full buffer.*/
|
||||
uint8_t *buf = obqGetFullBufferI(&uhdp->obqueue, &n);
|
||||
if (buf != NULL) {
|
||||
/* Buffer found, starting a new transaction.*/
|
||||
usbStartTransmitI(uhdp->config->usbp, uhdp->config->int_in, buf, n);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Driver exported functions. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief USB HID Driver initialization.
|
||||
* @note This function is implicitly invoked by @p halInit(), there is
|
||||
* no need to explicitly initialize the driver.
|
||||
*
|
||||
* @init
|
||||
*/
|
||||
void hidInit(void) {
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Initializes a generic full duplex USB HID driver object.
|
||||
* @details The HW dependent part of the initialization has to be performed
|
||||
* outside, usually in the hardware initialization code.
|
||||
*
|
||||
* @param[out] uhdp pointer to a @p USBHIDDriver structure
|
||||
*
|
||||
* @init
|
||||
*/
|
||||
void hidObjectInit(USBHIDDriver *uhdp) {
|
||||
|
||||
uhdp->vmt = &vmt;
|
||||
osalEventObjectInit(&uhdp->event);
|
||||
uhdp->state = HID_STOP;
|
||||
ibqObjectInit(&uhdp->ibqueue, uhdp->ib,
|
||||
USB_HID_BUFFERS_SIZE, USB_HID_BUFFERS_NUMBER,
|
||||
ibnotify, uhdp);
|
||||
obqObjectInit(&uhdp->obqueue, uhdp->ob,
|
||||
USB_HID_BUFFERS_SIZE, USB_HID_BUFFERS_NUMBER,
|
||||
obnotify, uhdp);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Configures and starts the driver.
|
||||
*
|
||||
* @param[in] uhdp pointer to a @p USBHIDDriver object
|
||||
* @param[in] config the USB HID driver configuration
|
||||
*
|
||||
* @api
|
||||
*/
|
||||
void hidStart(USBHIDDriver *uhdp, const USBHIDConfig *config) {
|
||||
USBDriver *usbp = config->usbp;
|
||||
|
||||
osalDbgCheck(uhdp != NULL);
|
||||
|
||||
osalSysLock();
|
||||
osalDbgAssert((uhdp->state == HID_STOP) || (uhdp->state == HID_READY),
|
||||
"invalid state");
|
||||
usbp->in_params[config->int_in - 1U] = uhdp;
|
||||
usbp->out_params[config->int_out - 1U] = uhdp;
|
||||
uhdp->config = config;
|
||||
uhdp->state = HID_READY;
|
||||
osalSysUnlock();
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Stops the driver.
|
||||
* @details Any thread waiting on the driver's queues will be awakened with
|
||||
* the message @p MSG_RESET.
|
||||
*
|
||||
* @param[in] uhdp pointer to a @p USBHIDDriver object
|
||||
*
|
||||
* @api
|
||||
*/
|
||||
void hidStop(USBHIDDriver *uhdp) {
|
||||
USBDriver *usbp = uhdp->config->usbp;
|
||||
|
||||
osalDbgCheck(uhdp != NULL);
|
||||
|
||||
osalSysLock();
|
||||
osalDbgAssert((uhdp->state == HID_STOP) || (uhdp->state == HID_READY),
|
||||
"invalid state");
|
||||
|
||||
/* Driver in stopped state.*/
|
||||
usbp->in_params[uhdp->config->int_in - 1U] = NULL;
|
||||
usbp->out_params[uhdp->config->int_out - 1U] = NULL;
|
||||
uhdp->state = HID_STOP;
|
||||
|
||||
/* Enforces a disconnection.*/
|
||||
hidDisconnectI(uhdp);
|
||||
osalOsRescheduleS();
|
||||
osalSysUnlock();
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief USB device disconnection handler.
|
||||
* @note If this function is not called from an ISR then an explicit call
|
||||
* to @p osalOsRescheduleS() in necessary afterward.
|
||||
*
|
||||
* @param[in] uhdp pointer to a @p USBHIDDriver object
|
||||
*
|
||||
* @iclass
|
||||
*/
|
||||
void hidDisconnectI(USBHIDDriver *uhdp) {
|
||||
|
||||
/* Queues reset in order to signal the driver stop to the application.*/
|
||||
chnAddFlagsI(uhdp, CHN_DISCONNECTED);
|
||||
ibqResetI(&uhdp->ibqueue);
|
||||
obqResetI(&uhdp->obqueue);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief USB device configured handler.
|
||||
*
|
||||
* @param[in] uhdp pointer to a @p USBHIDDriver object
|
||||
*
|
||||
* @iclass
|
||||
*/
|
||||
void hidConfigureHookI(USBHIDDriver *uhdp) {
|
||||
uint8_t *buf;
|
||||
|
||||
ibqResetI(&uhdp->ibqueue);
|
||||
obqResetI(&uhdp->obqueue);
|
||||
chnAddFlagsI(uhdp, CHN_CONNECTED);
|
||||
|
||||
/* Starts the first OUT transaction immediately.*/
|
||||
buf = ibqGetEmptyBufferI(&uhdp->ibqueue);
|
||||
|
||||
osalDbgAssert(buf != NULL, "no free buffer");
|
||||
|
||||
usbStartReceiveI(uhdp->config->usbp, uhdp->config->int_out,
|
||||
buf, USB_HID_BUFFERS_SIZE);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Default requests hook.
|
||||
* @details Applications wanting to use the USB HID driver can use
|
||||
* this function at the end of the application specific
|
||||
* requests hook. The HID_* requests handled here do not
|
||||
* transfer any data to the application.
|
||||
* The following requests are handled:
|
||||
* - HID_GET_IDLE.
|
||||
* - HID_GET_PROTOCOL.
|
||||
* - HID_SET_REPORT.
|
||||
* - HID_SET_IDLE.
|
||||
* - HID_SET_PROTOCOL.
|
||||
* - USB_REQ_GET_DESCRIPTOR.
|
||||
* .
|
||||
*
|
||||
* @param[in] usbp pointer to the @p USBDriver object
|
||||
* @return The hook status.
|
||||
* @retval true Message handled internally.
|
||||
* @retval false Message not handled.
|
||||
*/
|
||||
bool hidRequestsHook(USBDriver *usbp) {
|
||||
const USBDescriptor *dp;
|
||||
|
||||
if ((usbp->setup[0] & USB_RTYPE_TYPE_MASK) == USB_RTYPE_TYPE_CLASS) {
|
||||
switch (usbp->setup[1]) {
|
||||
case HID_GET_IDLE:
|
||||
usbSetupTransfer(usbp, NULL, 0, NULL);
|
||||
return true;
|
||||
case HID_GET_PROTOCOL:
|
||||
return true;
|
||||
case HID_SET_REPORT:
|
||||
usbSetupTransfer(usbp, NULL, 0, NULL);
|
||||
return true;
|
||||
case HID_SET_IDLE:
|
||||
usbSetupTransfer(usbp, NULL, 0, NULL);
|
||||
return true;
|
||||
case HID_SET_PROTOCOL:
|
||||
return true;
|
||||
default:
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
/* GET_DESCRIPTOR from interface not handled by default so handle it here */
|
||||
if (((usbp->setup[0] & USB_RTYPE_DIR_MASK) == USB_RTYPE_DIR_DEV2HOST) &&
|
||||
((usbp->setup[0] & USB_RTYPE_RECIPIENT_MASK) == USB_RTYPE_RECIPIENT_INTERFACE)) {
|
||||
switch (usbp->setup[1]) {
|
||||
case USB_REQ_GET_DESCRIPTOR:
|
||||
dp = usbp->config->get_descriptor_cb(usbp, usbp->setup[3], usbp->setup[2],
|
||||
get_hword(&usbp->setup[4]));
|
||||
if (dp == NULL)
|
||||
return false;
|
||||
|
||||
usbSetupTransfer(usbp, (uint8_t *)dp->ud_string, dp->ud_size, NULL);
|
||||
return true;
|
||||
default:
|
||||
return false;
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Default data transmitted callback.
|
||||
* @details The application must use this function as callback for the IN
|
||||
* data endpoint.
|
||||
*
|
||||
* @param[in] usbp pointer to the @p USBDriver object
|
||||
* @param[in] ep IN endpoint number
|
||||
*/
|
||||
void hidDataTransmitted(USBDriver *usbp, usbep_t ep) {
|
||||
uint8_t *buf;
|
||||
size_t n;
|
||||
USBHIDDriver *uhdp = usbp->in_params[ep - 1U];
|
||||
|
||||
if (uhdp == NULL) {
|
||||
return;
|
||||
}
|
||||
|
||||
osalSysLockFromISR();
|
||||
|
||||
/* Signaling that space is available in the output queue.*/
|
||||
chnAddFlagsI(uhdp, CHN_OUTPUT_EMPTY);
|
||||
|
||||
/* Freeing the buffer just transmitted, if it was not a zero size packet.*/
|
||||
if (usbp->epc[ep]->in_state->txsize > 0U) {
|
||||
obqReleaseEmptyBufferI(&uhdp->obqueue);
|
||||
}
|
||||
|
||||
/* Checking if there is a buffer ready for transmission.*/
|
||||
buf = obqGetFullBufferI(&uhdp->obqueue, &n);
|
||||
|
||||
if (buf != NULL) {
|
||||
/* The endpoint cannot be busy, we are in the context of the callback,
|
||||
so it is safe to transmit without a check.*/
|
||||
usbStartTransmitI(usbp, ep, buf, n);
|
||||
}
|
||||
else if ((usbp->epc[ep]->in_state->txsize > 0U) &&
|
||||
((usbp->epc[ep]->in_state->txsize &
|
||||
((size_t)usbp->epc[ep]->in_maxsize - 1U)) == 0U)) {
|
||||
/* Transmit zero sized packet in case the last one has maximum allowed
|
||||
size. Otherwise the recipient may expect more data coming soon and
|
||||
not return buffered data to app. See section 5.8.3 Bulk Transfer
|
||||
Packet Size Constraints of the USB Specification document.*/
|
||||
usbStartTransmitI(usbp, ep, usbp->setup, 0);
|
||||
|
||||
}
|
||||
else {
|
||||
/* Nothing to transmit.*/
|
||||
}
|
||||
|
||||
osalSysUnlockFromISR();
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Default data received callback.
|
||||
* @details The application must use this function as callback for the OUT
|
||||
* data endpoint.
|
||||
*
|
||||
* @param[in] usbp pointer to the @p USBDriver object
|
||||
* @param[in] ep OUT endpoint number
|
||||
*/
|
||||
void hidDataReceived(USBDriver *usbp, usbep_t ep) {
|
||||
uint8_t *buf;
|
||||
USBHIDDriver *uhdp = usbp->out_params[ep - 1U];
|
||||
|
||||
if (uhdp == NULL) {
|
||||
return;
|
||||
}
|
||||
|
||||
osalSysLockFromISR();
|
||||
|
||||
/* Signaling that data is available in the input queue.*/
|
||||
chnAddFlagsI(uhdp, CHN_INPUT_AVAILABLE);
|
||||
|
||||
/* Posting the filled buffer in the queue.*/
|
||||
ibqPostFullBufferI(&uhdp->ibqueue,
|
||||
usbGetReceiveTransactionSizeX(uhdp->config->usbp, ep));
|
||||
|
||||
/* The endpoint cannot be busy, we are in the context of the callback,
|
||||
so a packet is in the buffer for sure. Trying to get a free buffer
|
||||
for the next transaction.*/
|
||||
buf = ibqGetEmptyBufferI(&uhdp->ibqueue);
|
||||
if (buf != NULL) {
|
||||
/* Buffer found, starting a new transaction.*/
|
||||
usbStartReceiveI(uhdp->config->usbp, ep, buf, USB_HID_BUFFERS_SIZE);
|
||||
}
|
||||
|
||||
osalSysUnlockFromISR();
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Write HID Report
|
||||
* @details The function writes data from a buffer to an output queue. The
|
||||
* operation completes when the specified amount of data has been
|
||||
* transferred or if the queue has been reset.
|
||||
*
|
||||
* @param[in] uhdp pointer to the @p USBHIDDriver object
|
||||
* @param[in] bp pointer to the report data buffer
|
||||
* @param[in] n the maximum amount of data to be transferred, the
|
||||
* value 0 is reserved
|
||||
* @return The number of bytes effectively transferred.
|
||||
* @retval 0 if a timeout occurred.
|
||||
*
|
||||
* @api
|
||||
*/
|
||||
size_t hidWriteReport(USBHIDDriver *uhdp, uint8_t *bp, size_t n) {
|
||||
size_t val;
|
||||
|
||||
val = uhdp->vmt->write(uhdp, bp, n);
|
||||
|
||||
if (val > 0)
|
||||
uhdp->vmt->flush(uhdp);
|
||||
|
||||
return val;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Write HID report with timeout
|
||||
* @details The function writes data from a buffer to an output queue. The
|
||||
* operation completes when the specified amount of data has been
|
||||
* transferred or after the specified timeout or if the queue has
|
||||
* been reset.
|
||||
*
|
||||
* @param[in] uhdp pointer to the @p USBHIDDriver object
|
||||
* @param[in] bp pointer to the report data buffer
|
||||
* @param[in] n the maximum amount of data to be transferred, the
|
||||
* value 0 is reserved
|
||||
* @param[in] timeout the number of ticks before the operation timeouts,
|
||||
* the following special values are allowed:
|
||||
* - @a TIME_IMMEDIATE immediate timeout.
|
||||
* - @a TIME_INFINITE no timeout.
|
||||
* .
|
||||
* @return The number of bytes effectively transferred.
|
||||
* @retval 0 if a timeout occurred.
|
||||
*
|
||||
* @api
|
||||
*/
|
||||
size_t hidWriteReportt(USBHIDDriver *uhdp, uint8_t *bp, size_t n, systime_t timeout) {
|
||||
size_t val;
|
||||
|
||||
val = uhdp->vmt->writet(uhdp, bp, n, timeout);
|
||||
|
||||
if (val > 0)
|
||||
uhdp->vmt->flush(uhdp);
|
||||
|
||||
return val;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Read HID report
|
||||
* @details The function reads data from an input queue into a buffer.
|
||||
* The operation completes when the specified amount of data has been
|
||||
* transferred or if the queue has been reset.
|
||||
*
|
||||
* @param[in] uhdp pointer to the @p input_buffers_queue_t object
|
||||
* @param[out] bp pointer to the data buffer
|
||||
* @param[in] n the maximum amount of data to be transferred, the
|
||||
* value 0 is reserved
|
||||
* @return The number of bytes effectively transferred.
|
||||
* @retval 0 if a timeout occurred.
|
||||
*
|
||||
* @api
|
||||
*/
|
||||
size_t hidReadReport(USBHIDDriver *uhdp, uint8_t *bp, size_t n) {
|
||||
|
||||
return uhdp->vmt->read(uhdp, bp, n);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Read HID report with timeout
|
||||
* @details The function reads data from an input queue into a buffer.
|
||||
* The operation completes when the specified amount of data has been
|
||||
* transferred or after the specified timeout or if the queue has
|
||||
* been reset.
|
||||
*
|
||||
* @param[in] uhdp pointer to the @p input_buffers_queue_t object
|
||||
* @param[out] bp pointer to the data buffer
|
||||
* @param[in] n the maximum amount of data to be transferred, the
|
||||
* value 0 is reserved
|
||||
* @param[in] timeout the number of ticks before the operation timeouts,
|
||||
* the following special values are allowed:
|
||||
* - @a TIME_IMMEDIATE immediate timeout.
|
||||
* - @a TIME_INFINITE no timeout.
|
||||
* .
|
||||
* @return The number of bytes effectively transferred.
|
||||
* @retval 0 if a timeout occurred.
|
||||
*
|
||||
* @api
|
||||
*/
|
||||
size_t hidReadReportt(USBHIDDriver *uhdp, uint8_t *bp, size_t n, systime_t timeout) {
|
||||
|
||||
return uhdp->vmt->readt(uhdp, bp, n, timeout);
|
||||
}
|
||||
|
||||
#endif /* HAL_USE_USB_HID == TRUE */
|
||||
|
||||
/** @} */
|
||||
|
|
@ -0,0 +1,23 @@
|
|||
CC=gcc
|
||||
CFLAGS = -Wall -Wextra -O2 -g
|
||||
|
||||
SRCS = $(wildcard *.c)
|
||||
OBJS = $(SRCS:%.c=%.o)
|
||||
EXE = test-usb-hid
|
||||
|
||||
all: $(EXE)
|
||||
|
||||
$(EXE): $(OBJS)
|
||||
|
||||
-include $(subst .c,.d,$(SRCS))
|
||||
|
||||
%.d: %.c
|
||||
$(CC) $(CFLAGS) $(CPPFLAGS) $(TARGET_ARCH) -MM -MF $@ -MP -MT $(subst .c,.o,$<) $<
|
||||
|
||||
clean:
|
||||
rm -f $(EXE)
|
||||
rm -f $(OBJS)
|
||||
rm -f $(subst .c,.d,$(SRCS))
|
||||
rm -f *~
|
||||
|
||||
.PHONY: clean all
|
||||
|
|
@ -0,0 +1,180 @@
|
|||
/*
|
||||
|
||||
Copyright (c) 2014 Guillaume Duc <guillaume@guiduc.org>
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in all
|
||||
copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
SOFTWARE.
|
||||
|
||||
*/
|
||||
|
||||
#include <linux/types.h>
|
||||
#include <linux/input.h>
|
||||
#include <linux/hidraw.h>
|
||||
#include <sys/ioctl.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/stat.h>
|
||||
#include <fcntl.h>
|
||||
#include <unistd.h>
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
#include <stdlib.h>
|
||||
#include <errno.h>
|
||||
#include <stdint.h>
|
||||
#include <assert.h>
|
||||
|
||||
#define USB_HID_IN_REPORT_SIZE 1
|
||||
#define USB_HID_OUT_REPORT_SIZE 1
|
||||
|
||||
struct usb_hid_in_report_s
|
||||
{
|
||||
uint8_t sequence_number;
|
||||
};
|
||||
|
||||
struct usb_hid_out_report_s
|
||||
{
|
||||
uint8_t sequence_number;
|
||||
};
|
||||
|
||||
static uint8_t usb_hid_in_report_buf[USB_HID_IN_REPORT_SIZE];
|
||||
// +1 for the report index
|
||||
static uint8_t usb_hid_out_report_buf[USB_HID_OUT_REPORT_SIZE + 1];
|
||||
|
||||
static struct usb_hid_in_report_s *usb_hid_in_report =
|
||||
(struct usb_hid_in_report_s *) usb_hid_in_report_buf;
|
||||
|
||||
static struct usb_hid_out_report_s *usb_hid_out_report =
|
||||
(struct usb_hid_out_report_s *) (&usb_hid_out_report_buf[1]);
|
||||
|
||||
static int usb_hid_fd;
|
||||
static uint8_t wkup_pb_old_value = 0;
|
||||
|
||||
static void
|
||||
read_in_report ()
|
||||
{
|
||||
int res, i;
|
||||
|
||||
printf ("read()\n");
|
||||
res = read (usb_hid_fd, usb_hid_in_report_buf, USB_HID_IN_REPORT_SIZE);
|
||||
if (res < 0)
|
||||
{
|
||||
perror ("read");
|
||||
exit (EXIT_FAILURE);
|
||||
}
|
||||
else
|
||||
{
|
||||
printf ("read() read %d bytes:\t", res);
|
||||
for (i = 0; i < res; i++)
|
||||
printf ("%02hhx ", usb_hid_in_report_buf[i]);
|
||||
printf ("\n");
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
send_out_report ()
|
||||
{
|
||||
int res;
|
||||
|
||||
usb_hid_out_report_buf[0] = 0;
|
||||
|
||||
res =
|
||||
write (usb_hid_fd, usb_hid_out_report_buf, USB_HID_OUT_REPORT_SIZE + 1);
|
||||
if (res < 0)
|
||||
{
|
||||
perror ("write");
|
||||
exit (EXIT_FAILURE);
|
||||
}
|
||||
|
||||
usb_hid_out_report->sequence_number++;
|
||||
}
|
||||
|
||||
static void
|
||||
usb_hid_init (const char *dev_name)
|
||||
{
|
||||
int i, res;
|
||||
int desc_size = 0;
|
||||
char buf[256];
|
||||
|
||||
struct hidraw_report_descriptor rpt_desc;
|
||||
struct hidraw_devinfo info;
|
||||
|
||||
usb_hid_fd = open (dev_name, O_RDWR);
|
||||
|
||||
if (usb_hid_fd < 0)
|
||||
{
|
||||
perror ("Unable to open device");
|
||||
exit (EXIT_FAILURE);
|
||||
}
|
||||
|
||||
memset (&rpt_desc, 0x0, sizeof (rpt_desc));
|
||||
memset (&info, 0x0, sizeof (info));
|
||||
memset (buf, 0x0, sizeof (buf));
|
||||
|
||||
// Get Report Descriptor Size
|
||||
res = ioctl (usb_hid_fd, HIDIOCGRDESCSIZE, &desc_size);
|
||||
if (res < 0)
|
||||
perror ("HIDIOCGRDESCSIZE");
|
||||
else
|
||||
printf ("Report Descriptor Size: %d\n", desc_size);
|
||||
|
||||
// Get Report Descriptor
|
||||
rpt_desc.size = desc_size;
|
||||
res = ioctl (usb_hid_fd, HIDIOCGRDESC, &rpt_desc);
|
||||
if (res < 0)
|
||||
{
|
||||
perror ("HIDIOCGRDESC");
|
||||
}
|
||||
else
|
||||
{
|
||||
printf ("Report Descriptor:\n");
|
||||
for (i = 0; i < rpt_desc.size; i++)
|
||||
printf ("%02hhx ", rpt_desc.value[i]);
|
||||
puts ("\n");
|
||||
}
|
||||
}
|
||||
|
||||
int
|
||||
main (int argc, char **argv)
|
||||
{
|
||||
if (argc < 2)
|
||||
{
|
||||
fprintf (stderr, "Usage: %s /dev/hidrawX\n", argv[0]);
|
||||
return EXIT_FAILURE;
|
||||
}
|
||||
|
||||
memset (usb_hid_out_report_buf, 0, sizeof (usb_hid_out_report_buf));
|
||||
|
||||
usb_hid_init (argv[1]);
|
||||
usb_hid_out_report->sequence_number = 4;
|
||||
send_out_report ();
|
||||
|
||||
while (1)
|
||||
{
|
||||
read_in_report ();
|
||||
|
||||
if (usb_hid_in_report->sequence_number == 40)
|
||||
{
|
||||
usb_hid_out_report->sequence_number = usb_hid_in_report->sequence_number / 2;
|
||||
send_out_report ();
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
close (usb_hid_fd);
|
||||
|
||||
return EXIT_SUCCESS;
|
||||
}
|
||||
|
|
@ -0,0 +1,2 @@
|
|||
SUBSYSTEM=="usb", ATTR{idVendor}=="0179", ATTR{idProduct}=="0002", MODE:="0666"
|
||||
KERNEL=="hidraw*", SUBSYSTEM=="hidraw", ATTRS{idVendor}=="0179", ATTRS{idProduct}=="0002", MODE:="0666"
|
||||
|
|
@ -0,0 +1,216 @@
|
|||
##############################################################################
|
||||
# Build global options
|
||||
# NOTE: Can be overridden externally.
|
||||
#
|
||||
|
||||
# Compiler options here.
|
||||
ifeq ($(USE_OPT),)
|
||||
USE_OPT = -O2 -ggdb -fomit-frame-pointer -falign-functions=16 --specs=nosys.specs -lnosys
|
||||
endif
|
||||
|
||||
# C specific options here (added to USE_OPT).
|
||||
ifeq ($(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 extra options here.
|
||||
ifeq ($(USE_LDOPT),)
|
||||
USE_LDOPT =
|
||||
endif
|
||||
|
||||
# Enable this if you want link time optimizations (LTO)
|
||||
ifeq ($(USE_LTO),)
|
||||
USE_LTO = no
|
||||
endif
|
||||
|
||||
# If enabled, this option allows to compile the application in THUMB mode.
|
||||
ifeq ($(USE_THUMB),)
|
||||
USE_THUMB = yes
|
||||
endif
|
||||
|
||||
# Enable this if you want to see the full log while compiling.
|
||||
ifeq ($(USE_VERBOSE_COMPILE),)
|
||||
USE_VERBOSE_COMPILE = no
|
||||
endif
|
||||
|
||||
# If enabled, this option makes the build process faster by not compiling
|
||||
# modules not used in the current configuration.
|
||||
ifeq ($(USE_SMART_BUILD),)
|
||||
USE_SMART_BUILD = yes
|
||||
endif
|
||||
|
||||
#
|
||||
# Build global options
|
||||
##############################################################################
|
||||
|
||||
##############################################################################
|
||||
# Architecture or project specific options
|
||||
#
|
||||
|
||||
# Stack size to be allocated to the Cortex-M process stack. This stack is
|
||||
# the stack used by the main() thread.
|
||||
ifeq ($(USE_PROCESS_STACKSIZE),)
|
||||
USE_PROCESS_STACKSIZE = 0x200
|
||||
endif
|
||||
|
||||
# Stack size to the allocated to the Cortex-M main/exceptions stack. This
|
||||
# stack is used for processing interrupts and exceptions.
|
||||
ifeq ($(USE_EXCEPTIONS_STACKSIZE),)
|
||||
USE_EXCEPTIONS_STACKSIZE = 0x400
|
||||
endif
|
||||
|
||||
#
|
||||
# Architecture or project specific options
|
||||
##############################################################################
|
||||
|
||||
##############################################################################
|
||||
# Project, sources and paths
|
||||
#
|
||||
|
||||
# Define project name here
|
||||
PROJECT = ch
|
||||
|
||||
# Imported source files and paths
|
||||
CHIBIOS = ../../../../../ChibiOS-RT
|
||||
CHIBIOS_CONTRIB = $(CHIBIOS)/../ChibiOS-Contrib
|
||||
# Startup files.
|
||||
include $(CHIBIOS_CONTRIB)/os/common/startup/ARMCMx/compilers/GCC/mk/startup_kl2x.mk
|
||||
# HAL-OSAL files (optional).
|
||||
include $(CHIBIOS_CONTRIB)/os/hal/hal.mk
|
||||
include $(CHIBIOS_CONTRIB)/os/hal/ports/KINETIS/KL2x/platform.mk
|
||||
include $(CHIBIOS_CONTRIB)/os/hal/boards/FREESCALE_FREEDOM_KL25Z/board.mk
|
||||
include $(CHIBIOS)/os/hal/osal/rt/osal.mk
|
||||
# RTOS files (optional).
|
||||
include $(CHIBIOS)/os/rt/rt.mk
|
||||
include $(CHIBIOS)/os/common/ports/ARMCMx/compilers/GCC/mk/port_v6m.mk
|
||||
# Other files (optional).
|
||||
#include $(CHIBIOS)/test/rt/test.mk
|
||||
#include $(CHIBIOS)/os/hal/lib/streams/streams.mk
|
||||
|
||||
# Define linker script file here
|
||||
LDSCRIPT= $(STARTUPLD)/MKL2xZ128.ld
|
||||
|
||||
# C sources that can be compiled in ARM or THUMB mode depending on the global
|
||||
# setting.
|
||||
CSRC = $(STARTUPSRC) \
|
||||
$(KERNSRC) \
|
||||
$(PORTSRC) \
|
||||
$(OSALSRC) \
|
||||
$(HALSRC) \
|
||||
$(PLATFORMSRC) \
|
||||
$(BOARDSRC) \
|
||||
usbcfg.c \
|
||||
main.c
|
||||
|
||||
# C++ sources that can be compiled in ARM or THUMB mode depending on the global
|
||||
# setting.
|
||||
CPPSRC =
|
||||
|
||||
# C sources to be compiled in ARM mode regardless of the global setting.
|
||||
# NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler
|
||||
# option that results in lower performance and larger code size.
|
||||
ACSRC =
|
||||
|
||||
# C++ sources to be compiled in ARM mode regardless of the global setting.
|
||||
# NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler
|
||||
# option that results in lower performance and larger code size.
|
||||
ACPPSRC =
|
||||
|
||||
# C sources to be compiled in THUMB mode regardless of the global setting.
|
||||
# NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler
|
||||
# option that results in lower performance and larger code size.
|
||||
TCSRC =
|
||||
|
||||
# C sources to be compiled in THUMB mode regardless of the global setting.
|
||||
# NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler
|
||||
# option that results in lower performance and larger code size.
|
||||
TCPPSRC =
|
||||
|
||||
# List ASM source files here
|
||||
ASMSRC =
|
||||
ASMXSRC = $(STARTUPASM) $(PORTASM) $(OSALASM)
|
||||
|
||||
INCDIR = $(CHIBIOS)/os/license \
|
||||
$(STARTUPINC) $(KERNINC) $(PORTINC) $(OSALINC) \
|
||||
$(HALINC) $(PLATFORMINC) $(BOARDINC)
|
||||
|
||||
|
||||
#
|
||||
# Project, sources and paths
|
||||
##############################################################################
|
||||
|
||||
##############################################################################
|
||||
# Compiler settings
|
||||
#
|
||||
|
||||
MCU = cortex-m0
|
||||
|
||||
#TRGT = arm-elf-
|
||||
TRGT = arm-none-eabi-
|
||||
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
|
||||
AR = $(TRGT)ar
|
||||
OD = $(TRGT)objdump
|
||||
SZ = $(TRGT)size
|
||||
HEX = $(CP) -O ihex
|
||||
BIN = $(CP) -O binary
|
||||
SREC = $(CP) -O srec
|
||||
|
||||
# ARM-specific options here
|
||||
AOPT =
|
||||
|
||||
# THUMB-specific options here
|
||||
TOPT = -mthumb -DTHUMB
|
||||
|
||||
# Define C warning options here
|
||||
CWARN = -Wall -Wextra -Wundef -Wstrict-prototypes
|
||||
|
||||
# Define C++ warning options here
|
||||
CPPWARN = -Wall -Wextra -Wundef
|
||||
|
||||
#
|
||||
# Compiler settings
|
||||
##############################################################################
|
||||
|
||||
##############################################################################
|
||||
# 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
|
||||
##############################################################################
|
||||
|
||||
RULESPATH = $(CHIBIOS)/os/common/startup/ARMCMx/compilers/GCC
|
||||
include $(RULESPATH)/rules.mk
|
||||
|
|
@ -0,0 +1,516 @@
|
|||
/*
|
||||
ChibiOS - Copyright (C) 2006..2015 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/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
|
||||
|
||||
#define _CHIBIOS_RT_CONF_
|
||||
|
||||
/*===========================================================================*/
|
||||
/**
|
||||
* @name System timers settings
|
||||
* @{
|
||||
*/
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief System time counter resolution.
|
||||
* @note Allowed values are 16 or 32 bits.
|
||||
*/
|
||||
#define CH_CFG_ST_RESOLUTION 32
|
||||
|
||||
/**
|
||||
* @brief System tick frequency.
|
||||
* @details Frequency of the system timer that drives the system ticks. This
|
||||
* setting also defines the system tick time unit.
|
||||
*/
|
||||
#define CH_CFG_ST_FREQUENCY 1000
|
||||
|
||||
/**
|
||||
* @brief Time delta constant for the tick-less mode.
|
||||
* @note If this value is zero then the system uses the classic
|
||||
* periodic tick. This value represents the minimum number
|
||||
* of ticks that is safe to specify in a timeout directive.
|
||||
* The value one is not valid, timeouts are rounded up to
|
||||
* this value.
|
||||
*/
|
||||
#define CH_CFG_ST_TIMEDELTA 0
|
||||
|
||||
/** @} */
|
||||
|
||||
/*===========================================================================*/
|
||||
/**
|
||||
* @name Kernel parameters and options
|
||||
* @{
|
||||
*/
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @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.
|
||||
* @note The round robin preemption is not supported in tickless mode and
|
||||
* must be set to zero in that case.
|
||||
*/
|
||||
#define CH_CFG_TIME_QUANTUM 20
|
||||
|
||||
/**
|
||||
* @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_CFG_USE_MEMCORE.
|
||||
*/
|
||||
#define CH_CFG_MEMCORE_SIZE 0
|
||||
|
||||
/**
|
||||
* @brief Idle thread automatic spawn suppression.
|
||||
* @details When this option is activated the function @p chSysInit()
|
||||
* does not spawn the idle thread. The application @p main()
|
||||
* function becomes the idle thread and must implement an
|
||||
* infinite loop.
|
||||
*/
|
||||
#define CH_CFG_NO_IDLE_THREAD FALSE
|
||||
|
||||
/** @} */
|
||||
|
||||
/*===========================================================================*/
|
||||
/**
|
||||
* @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.
|
||||
*/
|
||||
#define CH_CFG_OPTIMIZE_SPEED TRUE
|
||||
|
||||
/** @} */
|
||||
|
||||
/*===========================================================================*/
|
||||
/**
|
||||
* @name Subsystem options
|
||||
* @{
|
||||
*/
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief Time Measurement APIs.
|
||||
* @details If enabled then the time measurement APIs are included in
|
||||
* the kernel.
|
||||
*
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#define CH_CFG_USE_TM FALSE
|
||||
|
||||
/**
|
||||
* @brief Threads registry APIs.
|
||||
* @details If enabled then the registry APIs are included in the kernel.
|
||||
*
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#define CH_CFG_USE_REGISTRY TRUE
|
||||
|
||||
/**
|
||||
* @brief Threads synchronization APIs.
|
||||
* @details If enabled then the @p chThdWait() function is included in
|
||||
* the kernel.
|
||||
*
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#define CH_CFG_USE_WAITEXIT TRUE
|
||||
|
||||
/**
|
||||
* @brief Semaphores APIs.
|
||||
* @details If enabled then the Semaphores APIs are included in the kernel.
|
||||
*
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#define CH_CFG_USE_SEMAPHORES TRUE
|
||||
|
||||
/**
|
||||
* @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_CFG_USE_SEMAPHORES.
|
||||
*/
|
||||
#define CH_CFG_USE_SEMAPHORES_PRIORITY FALSE
|
||||
|
||||
/**
|
||||
* @brief Mutexes APIs.
|
||||
* @details If enabled then the mutexes APIs are included in the kernel.
|
||||
*
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#define CH_CFG_USE_MUTEXES TRUE
|
||||
|
||||
/**
|
||||
* @brief Enables recursive behavior on mutexes.
|
||||
* @note Recursive mutexes are heavier and have an increased
|
||||
* memory footprint.
|
||||
*
|
||||
* @note The default is @p FALSE.
|
||||
* @note Requires @p CH_CFG_USE_MUTEXES.
|
||||
*/
|
||||
#define CH_CFG_USE_MUTEXES_RECURSIVE FALSE
|
||||
|
||||
/**
|
||||
* @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_CFG_USE_MUTEXES.
|
||||
*/
|
||||
#define CH_CFG_USE_CONDVARS TRUE
|
||||
|
||||
/**
|
||||
* @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_CFG_USE_CONDVARS.
|
||||
*/
|
||||
#define CH_CFG_USE_CONDVARS_TIMEOUT TRUE
|
||||
|
||||
/**
|
||||
* @brief Events Flags APIs.
|
||||
* @details If enabled then the event flags APIs are included in the kernel.
|
||||
*
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#define CH_CFG_USE_EVENTS TRUE
|
||||
|
||||
/**
|
||||
* @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_CFG_USE_EVENTS.
|
||||
*/
|
||||
#define CH_CFG_USE_EVENTS_TIMEOUT TRUE
|
||||
|
||||
/**
|
||||
* @brief Synchronous Messages APIs.
|
||||
* @details If enabled then the synchronous messages APIs are included
|
||||
* in the kernel.
|
||||
*
|
||||
* @note The default is @p TRUE.
|
||||
*/
|
||||
#define CH_CFG_USE_MESSAGES TRUE
|
||||
|
||||
/**
|
||||
* @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_CFG_USE_MESSAGES.
|
||||
*/
|
||||
#define CH_CFG_USE_MESSAGES_PRIORITY FALSE
|
||||
|
||||
/**
|
||||
* @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_CFG_USE_SEMAPHORES.
|
||||
*/
|
||||
#define CH_CFG_USE_MAILBOXES TRUE
|
||||
|
||||
/**
|
||||
* @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.
|
||||
*/
|
||||
#define CH_CFG_USE_MEMCORE TRUE
|
||||
|
||||
/**
|
||||
* @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_CFG_USE_MEMCORE and either @p CH_CFG_USE_MUTEXES or
|
||||
* @p CH_CFG_USE_SEMAPHORES.
|
||||
* @note Mutexes are recommended.
|
||||
*/
|
||||
#define CH_CFG_USE_HEAP TRUE
|
||||
|
||||
/**
|
||||
* @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.
|
||||
*/
|
||||
#define CH_CFG_USE_MEMPOOLS TRUE
|
||||
|
||||
/**
|
||||
* @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_CFG_USE_WAITEXIT.
|
||||
* @note Requires @p CH_CFG_USE_HEAP and/or @p CH_CFG_USE_MEMPOOLS.
|
||||
*/
|
||||
#define CH_CFG_USE_DYNAMIC TRUE
|
||||
|
||||
/** @} */
|
||||
|
||||
/*===========================================================================*/
|
||||
/**
|
||||
* @name Debug options
|
||||
* @{
|
||||
*/
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief Debug option, kernel statistics.
|
||||
*
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
#define CH_DBG_STATISTICS FALSE
|
||||
|
||||
/**
|
||||
* @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.
|
||||
*/
|
||||
#define CH_DBG_SYSTEM_STATE_CHECK TRUE
|
||||
|
||||
/**
|
||||
* @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.
|
||||
*/
|
||||
#define CH_DBG_ENABLE_CHECKS TRUE
|
||||
|
||||
/**
|
||||
* @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.
|
||||
*/
|
||||
#define CH_DBG_ENABLE_ASSERTS TRUE
|
||||
|
||||
/**
|
||||
* @brief Debug option, trace buffer.
|
||||
* @details If enabled then the context switch circular trace buffer is
|
||||
* activated.
|
||||
*
|
||||
* @note The default is @p FALSE.
|
||||
*/
|
||||
#define CH_DBG_ENABLE_TRACE TRUE
|
||||
|
||||
/**
|
||||
* @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.
|
||||
*/
|
||||
#define CH_DBG_ENABLE_STACK_CHECK FALSE
|
||||
|
||||
/**
|
||||
* @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.
|
||||
*/
|
||||
#define CH_DBG_FILL_THREADS TRUE
|
||||
|
||||
/**
|
||||
* @brief Debug option, threads profiling.
|
||||
* @details If enabled then a field is added to the @p thread_t structure that
|
||||
* counts the system ticks occurred while executing the thread.
|
||||
*
|
||||
* @note The default is @p FALSE.
|
||||
* @note This debug option is not currently compatible with the
|
||||
* tickless mode.
|
||||
*/
|
||||
#define CH_DBG_THREADS_PROFILING FALSE
|
||||
|
||||
/** @} */
|
||||
|
||||
/*===========================================================================*/
|
||||
/**
|
||||
* @name Kernel hooks
|
||||
* @{
|
||||
*/
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief Threads descriptor structure extension.
|
||||
* @details User fields added to the end of the @p thread_t structure.
|
||||
*/
|
||||
#define CH_CFG_THREAD_EXTRA_FIELDS \
|
||||
/* Add threads custom fields here.*/
|
||||
|
||||
/**
|
||||
* @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.
|
||||
*/
|
||||
#define CH_CFG_THREAD_INIT_HOOK(tp) { \
|
||||
/* Add threads initialization code here.*/ \
|
||||
}
|
||||
|
||||
/**
|
||||
* @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.
|
||||
*/
|
||||
#define CH_CFG_THREAD_EXIT_HOOK(tp) { \
|
||||
/* Add threads finalization code here.*/ \
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Context switch hook.
|
||||
* @details This hook is invoked jus * @brief ISR enter hook.
|
||||
*/
|
||||
#define CH_CFG_IRQ_PROLOGUE_HOOK() { \
|
||||
/* IRQ prologue code here.*/ \
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief ISR exit hook.
|
||||
*/
|
||||
#define CH_CFG_IRQ_EPILOGUE_HOOK() { \
|
||||
/* IRQ epilogue code here.*/ \
|
||||
}
|
||||
|
||||
/**
|
||||
t before switching between threads.
|
||||
*/
|
||||
#define CH_CFG_CONTEXT_SWITCH_HOOK(ntp, otp) { \
|
||||
/* Context switch code here.*/ \
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Idle thread enter hook.
|
||||
* @note This hook is invoked within a critical zone, no OS functions
|
||||
* should be invoked from here.
|
||||
* @note This macro can be used to activate a power saving mode.
|
||||
*/
|
||||
#define CH_CFG_IDLE_ENTER_HOOK() { \
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Idle thread leave hook.
|
||||
* @note This hook is invoked within a critical zone, no OS functions
|
||||
* should be invoked from here.
|
||||
* @note This macro can be used to deactivate a power saving mode.
|
||||
*/
|
||||
#define CH_CFG_IDLE_LEAVE_HOOK() { \
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Idle Loop hook.
|
||||
* @details This hook is continuously invoked by the idle thread loop.
|
||||
*/
|
||||
#define CH_CFG_IDLE_LOOP_HOOK() { \
|
||||
/* Idle loop code here.*/ \
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief System tick event hook.
|
||||
* @details This hook is invoked in the system tick handler immediately
|
||||
* after processing the virtual timers queue.
|
||||
*/
|
||||
#define CH_CFG_SYSTEM_TICK_HOOK() { \
|
||||
/* System tick event code here.*/ \
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief System halt hook.
|
||||
* @details This hook is invoked in case to a system halting error before
|
||||
* the system is halted.
|
||||
*/
|
||||
#define CH_CFG_SYSTEM_HALT_HOOK(reason) { \
|
||||
/* System halt code here.*/ \
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Trace hook.
|
||||
* @details This hook is invoked each time a new record is written in the
|
||||
* trace buffer.
|
||||
*/
|
||||
#define CH_CFG_TRACE_HOOK(tep) { \
|
||||
/* Trace code here.*/ \
|
||||
}
|
||||
|
||||
/** @} */
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Port-specific settings (override port settings defaulted in chcore.h). */
|
||||
/*===========================================================================*/
|
||||
|
||||
#endif /* CHCONF_H */
|
||||
|
||||
/** @} */
|
||||
|
|
@ -0,0 +1,368 @@
|
|||
/*
|
||||
ChibiOS - Copyright (C) 2006..2015 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 boards/FRDM-KL25Z/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"
|
||||
|
||||
/**
|
||||
* @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 DAC subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_DAC) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_DAC 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 I2S subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_I2S) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_I2S FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the ICU subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_ICU) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_ICU FALSE
|
||||
#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 FALSE
|
||||
#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 TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the WDG subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_WDG) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_WDG FALSE
|
||||
#endif
|
||||
|
||||
/*===========================================================================*/
|
||||
/* ADC driver related settings. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @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 TRUE
|
||||
#endif
|
||||
|
||||
/*===========================================================================*/
|
||||
/* CAN driver related settings. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief Sleep mode related APIs inclusion switch.
|
||||
*/
|
||||
#if !defined(CAN_USE_SLEEP_MODE) || defined(__DOXYGEN__)
|
||||
#define CAN_USE_SLEEP_MODE TRUE
|
||||
#endif
|
||||
|
||||
/*===========================================================================*/
|
||||
/* I2C driver related settings. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief Enables the mutual exclusion APIs on the I2C bus.
|
||||
*/
|
||||
#if !defined(I2C_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
|
||||
#define I2C_USE_MUTUAL_EXCLUSION TRUE
|
||||
#endif
|
||||
|
||||
/*===========================================================================*/
|
||||
/* MAC driver related settings. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @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
|
||||
|
||||
/*===========================================================================*/
|
||||
/* MMC_SPI driver related settings. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @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
|
||||
|
||||
/*===========================================================================*/
|
||||
/* SDC driver related settings. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @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 100
|
||||
#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
|
||||
|
||||
/*===========================================================================*/
|
||||
/* SERIAL driver related settings. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @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
|
||||
|
||||
/*===========================================================================*/
|
||||
/* 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 256 bytes for both the transmission and receive
|
||||
* buffers.
|
||||
*/
|
||||
#if !defined(SERIAL_USB_BUFFERS_SIZE) || defined(__DOXYGEN__)
|
||||
#define SERIAL_USB_BUFFERS_SIZE 64
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Serial over USB number of buffers.
|
||||
* @note The default is 2 buffers.
|
||||
*/
|
||||
#if !defined(SERIAL_USB_BUFFERS_NUMBER) || defined(__DOXYGEN__)
|
||||
#define SERIAL_USB_BUFFERS_NUMBER 8
|
||||
#endif
|
||||
/** @} */
|
||||
|
||||
/*===========================================================================*/
|
||||
/* SPI driver related settings. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @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 TRUE
|
||||
#endif
|
||||
|
||||
/*===========================================================================*/
|
||||
/* USB driver related settings. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief Enables synchronous APIs.
|
||||
* @note Disabling this option saves both code and data space.
|
||||
*/
|
||||
#if !defined(USB_USE_WAIT) || defined(__DOXYGEN__)
|
||||
#define USB_USE_WAIT FALSE
|
||||
#endif
|
||||
|
||||
/*===========================================================================*/
|
||||
/* Community drivers's includes */
|
||||
/*===========================================================================*/
|
||||
|
||||
#include "halconf_community.h"
|
||||
|
||||
#endif /* HALCONF_H */
|
||||
|
||||
/** @} */
|
||||
|
|
@ -0,0 +1,142 @@
|
|||
/*
|
||||
ChibiOS - Copyright (C) 2014 Uladzimir Pylinsky aka barthess
|
||||
|
||||
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.
|
||||
*/
|
||||
|
||||
#ifndef HALCONF_COMMUNITY_H
|
||||
#define HALCONF_COMMUNITY_H
|
||||
|
||||
/**
|
||||
* @brief Enables the community overlay.
|
||||
*/
|
||||
#if !defined(HAL_USE_COMMUNITY) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_COMMUNITY TRUE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the FSMC subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_FSMC) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_FSMC FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the NAND subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_NAND) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_NAND FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the 1-wire subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_ONEWIRE) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_ONEWIRE FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the EICU subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_EICU) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_EICU FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the CRC subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_CRC) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_CRC FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the RNG subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_RNG) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_RNG FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the EEPROM subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_EEPROM) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_EEPROM FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the TIMCAP subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_TIMCAP) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_TIMCAP FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the USBH subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_USBH) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_USBH FALSE
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Enables the USB HID subsystem.
|
||||
*/
|
||||
#if !defined(HAL_USE_USB_HID) || defined(__DOXYGEN__)
|
||||
#define HAL_USE_USB_HID TRUE
|
||||
#endif
|
||||
|
||||
/*===========================================================================*/
|
||||
/* FSMCNAND driver related settings. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief Enables the @p nandAcquireBus() and @p nanReleaseBus() APIs.
|
||||
* @note Disabling this option saves both code and data space.
|
||||
*/
|
||||
#if !defined(NAND_USE_MUTUAL_EXCLUSION) || defined(__DOXYGEN__)
|
||||
#define NAND_USE_MUTUAL_EXCLUSION TRUE
|
||||
#endif
|
||||
|
||||
/*===========================================================================*/
|
||||
/* 1-wire driver related settings. */
|
||||
/*===========================================================================*/
|
||||
/**
|
||||
* @brief Enables strong pull up feature.
|
||||
* @note Disabling this option saves both code and data space.
|
||||
*/
|
||||
#define ONEWIRE_USE_STRONG_PULLUP FALSE
|
||||
|
||||
/**
|
||||
* @brief Enables search ROM feature.
|
||||
* @note Disabling this option saves both code and data space.
|
||||
*/
|
||||
#define ONEWIRE_USE_SEARCH_ROM TRUE
|
||||
|
||||
/*===========================================================================*/
|
||||
/* EEProm driver related settings. */
|
||||
/*===========================================================================*/
|
||||
|
||||
/**
|
||||
* @brief Enables 24xx series I2C eeprom device driver.
|
||||
* @note Disabling this option saves both code and data space.
|
||||
*/
|
||||
#define EEPROM_USE_EE24XX TRUE
|
||||
/**
|
||||
* @brief Enables 25xx series SPI eeprom device driver.
|
||||
* @note Disabling this option saves both code and data space.
|
||||
*/
|
||||
#define EEPROM_USE_EE25XX TRUE
|
||||
|
||||
|
||||
#endif /* HALCONF_COMMUNITY_H */
|
||||
|
||||
/** @} */
|
||||
|
|
@ -0,0 +1,91 @@
|
|||
/*
|
||||
Copyright (C) 2016 Jonathan Struebel
|
||||
|
||||
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 "hal.h"
|
||||
|
||||
#include "usbcfg.h"
|
||||
|
||||
/*
|
||||
* Blue LED blinker thread, times are in milliseconds.
|
||||
*/
|
||||
static THD_WORKING_AREA(waBlinkThread, 128);
|
||||
static THD_FUNCTION(BlinkThread, arg) {
|
||||
|
||||
(void)arg;
|
||||
|
||||
chRegSetThreadName("blinker");
|
||||
while (true) {
|
||||
systime_t time = USBD1.state == USB_ACTIVE ? 250 : 500;
|
||||
palTogglePad(GPIO_LED_BLUE, PIN_LED_BLUE);
|
||||
chThdSleepMilliseconds(time);
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
* 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();
|
||||
|
||||
/*
|
||||
* Turn off the RGB LED.
|
||||
*/
|
||||
palSetPad(GPIO_LED_RED, PIN_LED_RED); /* red */
|
||||
palSetPad(GPIO_LED_GREEN, PIN_LED_GREEN); /* green */
|
||||
palSetPad(GPIO_LED_BLUE, PIN_LED_BLUE); /* blue */
|
||||
|
||||
/*
|
||||
* Initializes a USB HID driver.
|
||||
*/
|
||||
hidObjectInit(&UHD1);
|
||||
hidStart(&UHD1, &usbhidcfg);
|
||||
|
||||
/*
|
||||
* Activates the USB driver and then the USB bus pull-up on D+.
|
||||
* Note, a delay is inserted in order to not have to disconnect the cable
|
||||
* after a reset.
|
||||
*/
|
||||
|
||||
usbDisconnectBus(usbhidcfg.usbp);
|
||||
chThdSleepMilliseconds(1000);
|
||||
usbStart(usbhidcfg.usbp, &usbcfg);
|
||||
usbConnectBus(usbhidcfg.usbp);
|
||||
|
||||
/*
|
||||
* Creates the blinker thread.
|
||||
*/
|
||||
chThdCreateStatic(waBlinkThread, sizeof(waBlinkThread), NORMALPRIO, BlinkThread, NULL);
|
||||
|
||||
while (true) {
|
||||
if (usbhidcfg.usbp->state == USB_ACTIVE) {
|
||||
uint8_t report;
|
||||
size_t n = hidGetReport(0, &report, sizeof(report));
|
||||
hidWriteReport(&UHD1, &report, n);
|
||||
n = hidReadReportt(&UHD1, &report, sizeof(report), TIME_IMMEDIATE);
|
||||
if (n > 0)
|
||||
hidSetReport(0, &report, n);
|
||||
}
|
||||
palTogglePad(GPIO_LED_RED, PIN_LED_RED);
|
||||
chThdSleepMilliseconds(1000);
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,63 @@
|
|||
/*
|
||||
ChibiOS - Copyright (C) 2006..2015 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.
|
||||
*/
|
||||
|
||||
#ifndef MCUCONF_H
|
||||
#define MCUCONF_H
|
||||
|
||||
#define KL2x_MCUCONF
|
||||
|
||||
/*
|
||||
* HAL driver system settings.
|
||||
*/
|
||||
#if 0
|
||||
/* PEE mode - 48MHz system clock driven by (8 MHz) external crystal. */
|
||||
#define KINETIS_MCG_MODE KINETIS_MCG_MODE_PEE
|
||||
#define KINETIS_PLLCLK_FREQUENCY 96000000UL
|
||||
#define KINETIS_SYSCLK_FREQUENCY 48000000UL
|
||||
#endif
|
||||
|
||||
#if 1
|
||||
/* crystal-less FEI mode - 48 MHz with internal 32.768 kHz crystal */
|
||||
#define KINETIS_MCG_MODE KINETIS_MCG_MODE_FEI
|
||||
#define KINETIS_MCG_FLL_DMX32 1 /* Fine-tune for 32.768 kHz */
|
||||
#define KINETIS_MCG_FLL_DRS 1 /* 1464x FLL factor */
|
||||
#define KINETIS_SYSCLK_FREQUENCY 47972352UL /* 32.768 kHz * 1464 (~48 MHz) */
|
||||
#define KINETIS_CLKDIV1_OUTDIV1 1 /* do not divide system clock */
|
||||
#endif
|
||||
|
||||
/*
|
||||
* I2C driver system settings.
|
||||
*/
|
||||
#define KINETIS_I2C_USE_I2C1 TRUE
|
||||
|
||||
/*
|
||||
* SERIAL driver system settings.
|
||||
*/
|
||||
#define KINETIS_SERIAL_USE_UART0 TRUE
|
||||
|
||||
/*
|
||||
* USB driver settings
|
||||
*/
|
||||
#define KINETIS_USB_USE_USB0 TRUE
|
||||
/* need to redefine this, since the default is for K20x */
|
||||
#define KINETIS_USB_USB0_IRQ_PRIORITY 2
|
||||
|
||||
/*
|
||||
* Endianess of MCU
|
||||
*/
|
||||
#define ARCH_LITTLE_ENDIAN
|
||||
|
||||
#endif /* MCUCONF_H */
|
||||
|
|
@ -0,0 +1,418 @@
|
|||
/*
|
||||
Copyright (C) 2016 Jonathan Struebel
|
||||
|
||||
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 usbcfg.c
|
||||
* @brief USB driver config.
|
||||
*
|
||||
* @addtogroup USB
|
||||
* @{
|
||||
*/
|
||||
#include "hal.h"
|
||||
#include "usbcfg.h"
|
||||
|
||||
/*
|
||||
* Endpoints to be used for USBD1.
|
||||
*/
|
||||
#define USBD1_DATA_REQUEST_EP 1
|
||||
#define USBD1_DATA_AVAILABLE_EP 1
|
||||
|
||||
/*
|
||||
* USB HID Driver structure.
|
||||
*/
|
||||
USBHIDDriver UHD1;
|
||||
|
||||
/*
|
||||
* Data used for feedback
|
||||
*/
|
||||
uint8_t increment_var = 0;
|
||||
|
||||
/*
|
||||
* USB Device Descriptor.
|
||||
*/
|
||||
static const uint8_t hid_device_descriptor_data[18] = {
|
||||
USB_DESC_DEVICE (0x0110, /* bcdUSB (1.1). */
|
||||
0x00, /* bDeviceClass. */
|
||||
0x00, /* bDeviceSubClass. */
|
||||
0x00, /* bDeviceProtocol. */
|
||||
0x40, /* bMaxPacketSize. */
|
||||
0x0179, /* idVendor. */
|
||||
0x0002, /* idProduct. */
|
||||
0x0200, /* bcdDevice. */
|
||||
1, /* iManufacturer. */
|
||||
2, /* iProduct. */
|
||||
3, /* iSerialNumber. */
|
||||
1) /* bNumConfigurations. */
|
||||
};
|
||||
|
||||
/*
|
||||
* Device Descriptor wrapper.
|
||||
*/
|
||||
static const USBDescriptor hid_device_descriptor = {
|
||||
sizeof hid_device_descriptor_data,
|
||||
hid_device_descriptor_data
|
||||
};
|
||||
|
||||
/*
|
||||
* Configuration Descriptor tree for a HID device
|
||||
*
|
||||
* The HID Specifications version 1.11 require the following order:
|
||||
* - Configuration Descriptor
|
||||
* - Interface Descriptor
|
||||
* - HID Descriptor
|
||||
* - Endpoints Descriptors
|
||||
*/
|
||||
#define HID_DESCRIPTOR_OFFSET 18
|
||||
#define HID_DESCRIPTOR_SIZE USB_DESC_HID_SIZE
|
||||
|
||||
static const uint8_t hid_configuration_descriptor_data[41] = {
|
||||
/* Configuration Descriptor.*/
|
||||
USB_DESC_CONFIGURATION(41, /* wTotalLength. */
|
||||
0x01, /* bNumInterfaces. */
|
||||
0x01, /* bConfigurationValue. */
|
||||
0, /* iConfiguration. */
|
||||
0xC0, /* bmAttributes (self powered). */
|
||||
50), /* bMaxPower (100mA). */
|
||||
/* Interface Descriptor.*/
|
||||
USB_DESC_INTERFACE (0x00, /* bInterfaceNumber. */
|
||||
0x00, /* bAlternateSetting. */
|
||||
0x02, /* bNumEndpoints. */
|
||||
0x03, /* bInterfaceClass (HID Interface
|
||||
Class). */
|
||||
0x00, /* bInterfaceSubClass (None). */
|
||||
0x00, /* bInterfaceProtocol (None). */
|
||||
0), /* iInterface. */
|
||||
/* HID Descriptor.*/
|
||||
USB_DESC_HID (0x0110, /* bcdHID. */
|
||||
0x00, /* bCountryCode. */
|
||||
0x01, /* bNumDescriptors. */
|
||||
0x22, /* bDescriptorType (Report
|
||||
Descriptor). */
|
||||
34), /* wDescriptorLength. */
|
||||
/* Endpoint 1 Descriptor.*/
|
||||
USB_DESC_ENDPOINT (USBD1_DATA_AVAILABLE_EP, /* bEndpointAddress.*/
|
||||
0x03, /* bmAttributes (Interrupt). */
|
||||
0x0040, /* wMaxPacketSize. */
|
||||
0x0A), /* bInterval (10ms). */
|
||||
/* Endpoint 1 Descriptor.*/
|
||||
USB_DESC_ENDPOINT (USBD1_DATA_REQUEST_EP|0x80, /* bEndpointAddress.*/
|
||||
0x03, /* bmAttributes (Interrupt). */
|
||||
0x0040, /* wMaxPacketSize. */
|
||||
0x0A) /* bInterval (10ms). */
|
||||
};
|
||||
|
||||
/*
|
||||
* Configuration Descriptor wrapper.
|
||||
*/
|
||||
static const USBDescriptor hid_configuration_descriptor = {
|
||||
sizeof hid_configuration_descriptor_data,
|
||||
hid_configuration_descriptor_data
|
||||
};
|
||||
|
||||
/*
|
||||
* HID Descriptor wrapper.
|
||||
*/
|
||||
static const USBDescriptor hid_descriptor = {
|
||||
HID_DESCRIPTOR_SIZE,
|
||||
&hid_configuration_descriptor_data[HID_DESCRIPTOR_OFFSET]
|
||||
};
|
||||
|
||||
/*
|
||||
* HID Report Descriptor
|
||||
*
|
||||
* This is the description of the format and the content of the
|
||||
* different IN or/and OUT reports that your application can
|
||||
* receive/send
|
||||
*
|
||||
* See "Device Class Definition for Human Interface Devices (HID)"
|
||||
* (http://www.usb.org/developers/hidpage/HID1_11.pdf) for the
|
||||
* detailed description of all the fields
|
||||
*/
|
||||
static const uint8_t hid_report_descriptor_data[] = {
|
||||
USB_DESC_BYTE (0x06), /* Usage Page - */
|
||||
USB_DESC_WORD (0xFF00), /* Vendor Defined. */
|
||||
USB_DESC_BYTE (0x09), /* Usage - */
|
||||
USB_DESC_BYTE (0x01), /* Vendor Defined. */
|
||||
USB_DESC_BYTE (0xA1), /* Collection - */
|
||||
USB_DESC_BYTE (0x01), /* Application. */
|
||||
|
||||
USB_DESC_BYTE (0x09), /* Usage - */
|
||||
USB_DESC_BYTE (0x01), /* Vendor Defined. */
|
||||
USB_DESC_BYTE (0x15), /* Logical Minimum - */
|
||||
USB_DESC_BYTE (0x00), /* 0. */
|
||||
USB_DESC_BYTE (0x26), /* Logical Maximum - */
|
||||
USB_DESC_WORD (0x00FF), /* 255. */
|
||||
USB_DESC_BYTE (0x75), /* Report size - */
|
||||
USB_DESC_BYTE (0x08), /* 8 bits. */
|
||||
USB_DESC_BYTE (0x95), /* Report count - */
|
||||
USB_DESC_BYTE (0x01), /* 1. */
|
||||
USB_DESC_BYTE (0x81), /* Input - */
|
||||
USB_DESC_BYTE (0x02), /* Data, Variable, Absolute. */
|
||||
|
||||
USB_DESC_BYTE (0x09), /* Usage - */
|
||||
USB_DESC_BYTE (0x01), /* Vendor Defined. */
|
||||
USB_DESC_BYTE (0x15), /* Logical Minimum - */
|
||||
USB_DESC_BYTE (0x00), /* 0. */
|
||||
USB_DESC_BYTE (0x26), /* Logical Maximum - */
|
||||
USB_DESC_WORD (0x00FF), /* 255. */
|
||||
USB_DESC_BYTE (0x75), /* Report Size - */
|
||||
USB_DESC_BYTE (0x08), /* 8 bits. */
|
||||
USB_DESC_BYTE (0x95), /* Report Count - */
|
||||
USB_DESC_BYTE (0x01), /* 1. */
|
||||
USB_DESC_BYTE (0x91), /* Output - */
|
||||
USB_DESC_BYTE (0x02), /* Data, Variable, Absolute. */
|
||||
|
||||
USB_DESC_BYTE (0xC0) /* End Collection. */
|
||||
};
|
||||
|
||||
/*
|
||||
* HID Report Descriptor wrapper
|
||||
*/
|
||||
static const USBDescriptor hid_report_descriptor = {
|
||||
sizeof hid_report_descriptor_data,
|
||||
hid_report_descriptor_data
|
||||
};
|
||||
|
||||
/*
|
||||
* U.S. English language identifier.
|
||||
*/
|
||||
static const uint8_t hid_string0[] = {
|
||||
USB_DESC_BYTE(2+2*1), /* bLength. */
|
||||
USB_DESC_BYTE(USB_DESCRIPTOR_STRING), /* bDescriptorType. */
|
||||
USB_DESC_WORD(0x0409) /* wLANGID (U.S. English). */
|
||||
};
|
||||
|
||||
/*
|
||||
* Vendor string.
|
||||
*/
|
||||
static const uint8_t hid_string1[] = {
|
||||
USB_DESC_BYTE(2+2*7), /* bLength. */
|
||||
USB_DESC_BYTE(USB_DESCRIPTOR_STRING), /* bDescriptorType. */
|
||||
'N', 0, 'o', 0, 'p', 0, 'e', 0, 'L', 0, 'a', 0, 'b', 0,
|
||||
};
|
||||
|
||||
/*
|
||||
* Device Description string.
|
||||
*/
|
||||
static const uint8_t hid_string2[] = {
|
||||
USB_DESC_BYTE(2+5*2), /* bLength. */
|
||||
USB_DESC_BYTE(USB_DESCRIPTOR_STRING), /* bDescriptorType. */
|
||||
'C', 0, 'h', 0, 'T', 0, 's', 0, 'y', 0,
|
||||
};
|
||||
|
||||
/*
|
||||
* Serial Number string.
|
||||
*/
|
||||
static const uint8_t hid_string3[] = {
|
||||
USB_DESC_BYTE(2+2*3), /* bLength. */
|
||||
USB_DESC_BYTE(USB_DESCRIPTOR_STRING), /* bDescriptorType. */
|
||||
'0' + CH_KERNEL_MAJOR, 0,
|
||||
'0' + CH_KERNEL_MINOR, 0,
|
||||
'0' + CH_KERNEL_PATCH, 0
|
||||
};
|
||||
|
||||
/*
|
||||
* Strings wrappers array.
|
||||
*/
|
||||
static const USBDescriptor hid_strings[] = {
|
||||
{sizeof hid_string0, hid_string0},
|
||||
{sizeof hid_string1, hid_string1},
|
||||
{sizeof hid_string2, hid_string2},
|
||||
{sizeof hid_string3, hid_string3}
|
||||
};
|
||||
|
||||
/*
|
||||
* Handles the GET_DESCRIPTOR callback. All required descriptors must be
|
||||
* handled here.
|
||||
*/
|
||||
static const USBDescriptor *get_descriptor(USBDriver *usbp,
|
||||
uint8_t dtype,
|
||||
uint8_t dindex,
|
||||
uint16_t lang) {
|
||||
(void)usbp;
|
||||
(void)lang;
|
||||
switch (dtype) {
|
||||
case USB_DESCRIPTOR_DEVICE:
|
||||
return &hid_device_descriptor;
|
||||
case USB_DESCRIPTOR_CONFIGURATION:
|
||||
return &hid_configuration_descriptor;
|
||||
case USB_DESCRIPTOR_STRING:
|
||||
if (dindex < 4)
|
||||
return &hid_strings[dindex];
|
||||
case USB_DESCRIPTOR_INTERFACE:
|
||||
break;
|
||||
case USB_DESCRIPTOR_ENDPOINT:
|
||||
break;
|
||||
case USB_DESCRIPTOR_HID:
|
||||
return &hid_descriptor;
|
||||
case HID_REPORT:
|
||||
return &hid_report_descriptor;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
return NULL;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief IN EP1 state.
|
||||
*/
|
||||
static USBInEndpointState ep1instate;
|
||||
|
||||
/**
|
||||
* @brief OUT EP1 state.
|
||||
*/
|
||||
static USBOutEndpointState ep1outstate;
|
||||
|
||||
/**
|
||||
* @brief EP1 initialization structure (both IN and OUT).
|
||||
*/
|
||||
static const USBEndpointConfig ep1config = {
|
||||
USB_EP_MODE_TYPE_INTR,
|
||||
NULL,
|
||||
hidDataTransmitted,
|
||||
hidDataReceived,
|
||||
0x0040,
|
||||
0x0040,
|
||||
&ep1instate,
|
||||
&ep1outstate,
|
||||
2,
|
||||
NULL
|
||||
};
|
||||
|
||||
/*
|
||||
* Handles the USB driver global events.
|
||||
*/
|
||||
static void usb_event(USBDriver *usbp, usbevent_t event) {
|
||||
// (void)usbp;
|
||||
switch (event) {
|
||||
case USB_EVENT_RESET:
|
||||
return;
|
||||
case USB_EVENT_ADDRESS:
|
||||
return;
|
||||
case USB_EVENT_CONFIGURED:
|
||||
osalSysLockFromISR();
|
||||
|
||||
/* Enables the endpoints specified into the configuration.
|
||||
Note, this callback is invoked from an ISR so I-Class functions
|
||||
must be used.*/
|
||||
usbInitEndpointI(usbp, USBD1_DATA_REQUEST_EP, &ep1config);
|
||||
|
||||
/* Resetting the state of the CDC subsystem.*/
|
||||
hidConfigureHookI(&UHD1);
|
||||
|
||||
osalSysUnlockFromISR();
|
||||
return;
|
||||
case USB_EVENT_SUSPEND:
|
||||
return;
|
||||
case USB_EVENT_WAKEUP:
|
||||
return;
|
||||
case USB_EVENT_STALLED:
|
||||
return;
|
||||
}
|
||||
return;
|
||||
}
|
||||
|
||||
static bool req_handler(USBDriver *usbp) {
|
||||
size_t n;
|
||||
|
||||
if ((usbp->setup[0] & USB_RTYPE_TYPE_MASK) == USB_RTYPE_TYPE_CLASS) {
|
||||
switch (usbp->setup[1]) {
|
||||
case HID_GET_REPORT:
|
||||
n = hidGetReport(0, &increment_var, sizeof(increment_var));
|
||||
usbSetupTransfer(usbp, &increment_var, n, NULL);
|
||||
return true;
|
||||
default:
|
||||
return hidRequestsHook(usbp);
|
||||
}
|
||||
}
|
||||
return hidRequestsHook(usbp);
|
||||
}
|
||||
|
||||
#if 0
|
||||
/*
|
||||
* Handles the USB driver global events.
|
||||
*/
|
||||
static void sof_handler(USBDriver *usbp) {
|
||||
|
||||
(void)usbp;
|
||||
|
||||
osalSysLockFromISR();
|
||||
sduSOFHookI(&SDU1);
|
||||
osalSysUnlockFromISR();
|
||||
}
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief Generate HID Report
|
||||
* @details This function generates the data for an HID report so
|
||||
* that it can be transferred to the host.
|
||||
*
|
||||
* @param[in] id report ID
|
||||
* @param[out] bp data buffer pointer
|
||||
* @param[in] n the maximum number of bytes for data buffer
|
||||
* @return number of bytes of report in data buffer
|
||||
*/
|
||||
size_t hidGetReport(uint8_t id, uint8_t *bp, size_t n) {
|
||||
|
||||
(void) id;
|
||||
(void) n;
|
||||
|
||||
increment_var++;
|
||||
*bp = increment_var;
|
||||
return sizeof(increment_var);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Set HID Report
|
||||
* @details This function sets the data for an HID report
|
||||
* that was transferred from the host.
|
||||
*
|
||||
* @param[in] id report ID
|
||||
* @param[in] bp data buffer pointer
|
||||
* @param[in] n the number of bytes in data buffer
|
||||
* @return The operation status.
|
||||
* @retval MSG_OK if the report was set.
|
||||
*/
|
||||
msg_t hidSetReport(uint8_t id, uint8_t *bp, size_t n) {
|
||||
|
||||
(void) id;
|
||||
(void) n;
|
||||
|
||||
increment_var = *bp;
|
||||
return MSG_OK;
|
||||
}
|
||||
|
||||
/*
|
||||
* USB driver configuration.
|
||||
*/
|
||||
const USBConfig usbcfg = {
|
||||
usb_event,
|
||||
get_descriptor,
|
||||
req_handler,
|
||||
NULL
|
||||
/*sof_handler*/
|
||||
};
|
||||
|
||||
/*
|
||||
* USB HID driver configuration.
|
||||
*/
|
||||
const USBHIDConfig usbhidcfg = {
|
||||
&USBD1,
|
||||
USBD1_DATA_REQUEST_EP,
|
||||
USBD1_DATA_AVAILABLE_EP
|
||||
};
|
||||
|
||||
/** @} */
|
||||
|
|
@ -0,0 +1,45 @@
|
|||
/*
|
||||
Copyright (C) 2016 Jonathan Struebel
|
||||
|
||||
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 usbcfg.h
|
||||
* @brief USB driver config header.
|
||||
*
|
||||
* @addtogroup USB
|
||||
* @{
|
||||
*/
|
||||
|
||||
#ifndef USBCFG_H
|
||||
#define USBCFG_H
|
||||
|
||||
#include "hal_usb_hid.h"
|
||||
|
||||
extern const USBConfig usbcfg;
|
||||
extern const USBHIDConfig usbhidcfg;
|
||||
extern USBHIDDriver UHD1;
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
size_t hidGetReport(uint8_t id, uint8_t *bp, size_t n);
|
||||
msg_t hidSetReport(uint8_t id, uint8_t *bp, size_t n);
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* USBCFG_H */
|
||||
|
||||
/** @} */
|
||||
Loading…
Reference in New Issue