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Merge remote-tracking branch 'upstream/master'

This commit is contained in:
Stephane D'Alu 2016-06-27 13:05:55 +02:00
parent b0712b0d99 2de67e2f4a
commit 18659d72b3
25 changed files with 3240 additions and 49 deletions
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30
os/hal/boards/WVSHARE_BLE400/board.h
View File

@ -42,6 +42,16 @@
#define SPI_SS 30 #define SPI_SS 30
#define I2C_SCL 1 #define I2C_SCL 1
#define I2C_SDA 0 #define I2C_SDA 0
#define AIN0 26
#define AIN1 27
#define AIN2 1
#define AIN3 2
#define AIN4 3
#define AIN5 4
#define AIN6 5
#define AIN7 6
#define AREF0 0
#define AREF1 6
/* /*
* IO pins assignments. * IO pins assignments.
@ -63,6 +73,16 @@
#define IOPORT1_SPI_SS 30U #define IOPORT1_SPI_SS 30U
#define IOPORT1_I2C_SCL 1U #define IOPORT1_I2C_SCL 1U
#define IOPORT1_I2C_SDA 0U #define IOPORT1_I2C_SDA 0U
#define IOPORT1_AIN0 26U
#define IOPORT1_AIN1 27U
#define IOPORT1_AIN2 1U
#define IOPORT1_AIN3 2U
#define IOPORT1_AIN4 3U
#define IOPORT1_AIN5 4U
#define IOPORT1_AIN6 5U
#define IOPORT1_AIN7 6U
#define IOPORT1_AREF0 0U
#define IOPORT1_AREF1 6U
/* /*
* IO lines assignments. * IO lines assignments.
@ -84,6 +104,16 @@
#define LINE_SPI_SS PAL_LINE(IOPORT1, IOPORT1_SPI_SS) #define LINE_SPI_SS PAL_LINE(IOPORT1, IOPORT1_SPI_SS)
#define LINE_I2C_SCL PAL_LINE(IOPORT1, IOPORT1_I2C_SCL) #define LINE_I2C_SCL PAL_LINE(IOPORT1, IOPORT1_I2C_SCL)
#define LINE_I2C_SDA PAL_LINE(IOPORT1, IOPORT1_I2C_SDA) #define LINE_I2C_SDA PAL_LINE(IOPORT1, IOPORT1_I2C_SDA)
#define LINE_AIN0 PAL_LINE(IOPORT1, IOPORT1_AIN0)
#define LINE_AIN1 PAL_LINE(IOPORT1, IOPORT1_AIN1)
#define LINE_AIN2 PAL_LINE(IOPORT1, IOPORT1_AIN2)
#define LINE_AIN3 PAL_LINE(IOPORT1, IOPORT1_AIN3)
#define LINE_AIN4 PAL_LINE(IOPORT1, IOPORT1_AIN4)
#define LINE_AIN5 PAL_LINE(IOPORT1, IOPORT1_AIN5)
#define LINE_AIN6 PAL_LINE(IOPORT1, IOPORT1_AIN6)
#define LINE_AIN7 PAL_LINE(IOPORT1, IOPORT1_AIN7)
#define LINE_AREF0 PAL_LINE(IOPORT1, IOPORT1_AREF0)
#define LINE_AREF1 PAL_LINE(IOPORT1, IOPORT1_AREF1)
#if !defined(_FROM_ASM_) #if !defined(_FROM_ASM_)
#ifdef __cplusplus #ifdef __cplusplus

1
os/hal/hal.mk
View File

@ -18,5 +18,6 @@ HALSRC += ${CHIBIOS_CONTRIB}/os/hal/src/hal_community.c \
${CHIBIOS_CONTRIB}/os/hal/src/hal_eeprom.c \ ${CHIBIOS_CONTRIB}/os/hal/src/hal_eeprom.c \
${CHIBIOS_CONTRIB}/os/hal/src/hal_timcap.c \ ${CHIBIOS_CONTRIB}/os/hal/src/hal_timcap.c \
${CHIBIOS_CONTRIB}/os/hal/src/hal_qei.c \ ${CHIBIOS_CONTRIB}/os/hal/src/hal_qei.c \
${CHIBIOS_CONTRIB}/os/hal/src/hal_usb_hid.c
HALINC += ${CHIBIOS_CONTRIB}/os/hal/include HALINC += ${CHIBIOS_CONTRIB}/os/hal/include

5
os/hal/include/hal_community.h
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@ -63,6 +63,10 @@
#define HAL_USE_USBH FALSE #define HAL_USE_USBH FALSE
#endif #endif
#if !defined(HAL_USE_USB_HID)
#define HAL_USE_USB_HID FALSE
#endif
/* Abstract interfaces.*/ /* Abstract interfaces.*/
/* Shared headers.*/ /* Shared headers.*/
@ -79,6 +83,7 @@
#include "hal_onewire.h" #include "hal_onewire.h"
#include "hal_crc.h" #include "hal_crc.h"
#include "hal_eeprom.h" #include "hal_eeprom.h"
#include "hal_usb_hid.h"
/*===========================================================================*/ /*===========================================================================*/
/* Driver constants. */ /* Driver constants. */

4
os/hal/include/hal_onewire.h
View File

@ -342,8 +342,8 @@ extern "C" {
uint8_t *result, size_t max_rom_cnt); uint8_t *result, size_t max_rom_cnt);
#endif /* ONEWIRE_USE_SEARCH_ROM */ #endif /* ONEWIRE_USE_SEARCH_ROM */
#if ONEWIRE_SYNTH_SEARCH_TEST #if ONEWIRE_SYNTH_SEARCH_TEST
void _synth_ow_write_bit(onewireDriver *owp, uint8_t bit); void _synth_ow_write_bit(onewireDriver *owp, ioline_t bit);
uint_fast8_t _synth_ow_read_bit(void); ioline_t _synth_ow_read_bit(void);
void synthSearchRomTest(onewireDriver *owp); void synthSearchRomTest(onewireDriver *owp);
#endif /* ONEWIRE_SYNTH_SEARCH_TEST */ #endif /* ONEWIRE_SYNTH_SEARCH_TEST */
#ifdef __cplusplus #ifdef __cplusplus

510
os/hal/include/hal_usb_hid.h Normal file
View File

@ -0,0 +1,510 @@
/*
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.h
* @brief USB HID macros and structures.
*
* @addtogroup USB_HID
* @{
*/
#ifndef HAL_USB_HID_H
#define HAL_USB_HID_H
#if (HAL_USE_USB_HID == TRUE) || defined(__DOXYGEN__)
/*===========================================================================*/
/* Driver constants. */
/*===========================================================================*/
/**
* @name HID specific messages.
* @{
*/
#define HID_GET_REPORT 0x01U
#define HID_GET_IDLE 0x02U
#define HID_GET_PROTOCOL 0x03U
#define HID_SET_REPORT 0x09U
#define HID_SET_IDLE 0x0AU
#define HID_SET_PROTOCOL 0x0BU
/** @} */
/**
* @name HID classes
* @{
*/
#define HID_INTERFACE_CLASS 0x03U
/** @} */
/**
* @name HID subclasses
* @{
*/
#define HID_BOOT_INTERFACE 0x01U
/** @} */
/**
* @name HID descriptors
* @{
*/
#define USB_DESCRIPTOR_HID 0x21U
#define HID_REPORT 0x22U
#define HID_PHYSICAL 0x23U
/** @} */
/**
* @name HID Report items
* @{
*/
#define HID_REPORT_USAGE_PAGE 0x04
#define HID_REPORT_USAGE 0x08
#define HID_REPORT_LOGICAL_MINIMUM 0x14
#define HID_REPORT_USAGE_MINIMUM 0x18
#define HID_REPORT_LOGICAL_MAXIMUM 0x24
#define HID_REPORT_USAGE_MAXIMUM 0x28
#define HID_REPORT_REPORT_SIZE 0x74
#define HID_REPORT_INPUT 0x80
#define HID_REPORT_REPORT_COUNT 0x94
#define HID_REPORT_COLLECTION 0xA0
#define HID_REPORT_END_COLLECTION 0xC0
/** @} */
/**
* @name HID Collection item definitions
* @{
*/
#define HID_COLLECTION_PHYSICAL 0x00
#define HID_COLLECTION_APPLICATION 0x01
#define HID_COLLECTION_LOGICAL 0x02
#define HID_COLLECTION_REPORT 0x03
#define HID_COLLECTION_NAMED_ARRAY 0x04
#define HID_COLLECTION_USAGE_SWITCH 0x05
#define HID_COLLECTION_USAGE_MODIFIER 0x06
/** @} */
/**
* @name HID Usage Page item definitions
* @{
*/
#define HID_USAGE_PAGE_GENERIC_DESKTOP 0x01
#define HID_USAGE_PAGE_SIMULATION 0x02
#define HID_USAGE_PAGE_VR 0x03
#define HID_USAGE_PAGE_SPORT 0x04
#define HID_USAGE_PAGE_GAME 0x05
#define HID_USAGE_PAGE_GENERIC_DEVICE 0x06
#define HID_USAGE_PAGE_KEYBOARD_KEYPAD 0x07
#define HID_USAGE_PAGE_LEDS 0x08
#define HID_USAGE_PAGE_BUTTON 0x09
#define HID_USAGE_PAGE_ORDINAL 0x0A
#define HID_USAGE_PAGE_TELEPHONY 0x0B
#define HID_USAGE_PAGE_CONSUMER 0x0C
#define HID_USAGE_PAGE_DIGITIZER 0x0D
#define HID_USAGE_PAGE_PID 0x0F
#define HID_USAGE_PAGE_UNICODE 0x10
/** @} */
/**
* @name HID Usage item definitions
* @{
*/
#define HID_USAGE_ALPHANUMERIC_DISPLAY 0x14
#define HID_USAGE_MEDICAL_INSTRUMENTS 0x40
#define HID_USAGE_MONITOR_PAGE1 0x80
#define HID_USAGE_MONITOR_PAGE2 0x81
#define HID_USAGE_MONITOR_PAGE3 0x82
#define HID_USAGE_MONITOR_PAGE4 0x83
#define HID_USAGE_POWER_PAGE1 0x84
#define HID_USAGE_POWER_PAGE2 0x85
#define HID_USAGE_POWER_PAGE3 0x86
#define HID_USAGE_POWER_PAGE4 0x87
#define HID_USAGE_BAR_CODE_SCANNER_PAGE 0x8C
#define HID_USAGE_SCALE_PAGE 0x8D
#define HID_USAGE_MSR_PAGE 0x8E
#define HID_USAGE_CAMERA_PAGE 0x90
#define HID_USAGE_ARCADE_PAGE 0x91
#define HID_USAGE_POINTER 0x01
#define HID_USAGE_MOUSE 0x02
#define HID_USAGE_JOYSTICK 0x04
#define HID_USAGE_GAMEPAD 0x05
#define HID_USAGE_KEYBOARD 0x06
#define HID_USAGE_KEYPAD 0x07
#define HID_USAGE_MULTIAXIS_CONTROLLER 0x08
#define HID_USAGE_BUTTON1 0x01
#define HID_USAGE_BUTTON2 0x02
#define HID_USAGE_BUTTON3 0x03
#define HID_USAGE_BUTTON4 0x04
#define HID_USAGE_BUTTON5 0x05
#define HID_USAGE_BUTTON6 0x06
#define HID_USAGE_BUTTON7 0x07
#define HID_USAGE_BUTTON8 0x08
#define HID_USAGE_X 0x30
#define HID_USAGE_Y 0x31
#define HID_USAGE_Z 0x32
#define HID_USAGE_RX 0x33
#define HID_USAGE_RY 0x34
#define HID_USAGE_RZ 0x35
#define HID_USAGE_VX 0x40
#define HID_USAGE_VY 0x41
#define HID_USAGE_VZ 0x42
#define HID_USAGE_VBRX 0x43
#define HID_USAGE_VBRY 0x44
#define HID_USAGE_VBRZ 0x45
#define HID_USAGE_VNO 0x46
/** @} */
/**
* @name HID Input item definitions.
* @{
*/
#define HID_INPUT_DATA_VAR_ABS 0x02
#define HID_INPUT_CNST_VAR_ABS 0x03
#define HID_INPUT_DATA_VAR_REL 0x06
/** @} */
/**
* @name Helper macros for USB HID descriptors
* @{
*/
/*
* @define HID Descriptor size.
*/
#define USB_DESC_HID_SIZE 9U
/**
* @brief HID Descriptor helper macro.
* @note This macro can only be used with a single HID report descriptor
*/
#define USB_DESC_HID(bcdHID, bCountryCode, bNumDescriptors, \
bDescriptorType, wDescriptorLength) \
USB_DESC_BYTE(USB_DESC_HID_SIZE), \
USB_DESC_BYTE(USB_DESCRIPTOR_HID), \
USB_DESC_BCD(bcdHID), \
USB_DESC_BYTE(bCountryCode), \
USB_DESC_BYTE(bNumDescriptors), \
USB_DESC_BYTE(bDescriptorType), \
USB_DESC_WORD(wDescriptorLength)
/**
* @brief HID Report Usage Page item helper macro (Single byte).
*/
#define HID_USAGE_PAGE_B(up) \
USB_DESC_BYTE(HID_REPORT_USAGE_PAGE | 0x01), \
USB_DESC_BYTE(up)
/**
* @brief HID Report Usage Page item helper macro (Double byte).
*/
#define HID_USAGE_PAGE_W(up) \
USB_DESC_BYTE(HID_REPORT_USAGE_PAGE | 0x02), \
USB_DESC_WORD(up)
/**
* @brief HID Report Usage item helper macro (Single byte).
*/
#define HID_USAGE_B(u) \
USB_DESC_BYTE(HID_REPORT_USAGE | 0x01), \
USB_DESC_BYTE(u)
/**
* @brief HID Report Usage item helper macro (Double byte).
*/
#define HID_USAGE_W(u) \
USB_DESC_BYTE(HID_REPORT_USAGE | 0x02), \
USB_DESC_WORD(u)
/**
* @brief HID Report Collection item helper macro (Single Byte).
*/
#define HID_COLLECTION_B(c) \
USB_DESC_BYTE(HID_REPORT_COLLECTION | 0x01), \
USB_DESC_BYTE(c)
/**
* @brief HID Report Collection item helper macro (Double Byte).
*/
#define HID_COLLECTION_W(c) \
USB_DESC_BYTE(HID_REPORT_COLLECTION | 0x02), \
USB_DESC_WORD(c)
/**
* @brief HID Report End Collection item helper macro.
*/
#define HID_END_COLLECTION \
USB_DESC_BYTE(HID_REPORT_END_COLLECTION)
/**
* @brief HID Report Usage Minimum item helper macro (Single byte).
*/
#define HID_USAGE_MINIMUM_B(x) \
USB_DESC_BYTE(HID_REPORT_USAGE_MINIMUM | 0x01), \
USB_DESC_BYTE(x)
/**
* @brief HID Report Usage Minimum item helper macro (Double byte).
*/
#define HID_USAGE_MINIMUM_W(x) \
USB_DESC_BYTE(HID_REPORT_USAGE_MINIMUM | 0x02), \
USB_DESC_WORD(x)
/**
* @brief HID Report Usage Maximum item helper macro (Single byte).
*/
#define HID_USAGE_MAXIMUM_B(x) \
USB_DESC_BYTE(HID_REPORT_USAGE_MAXIMUM | 0x01), \
USB_DESC_BYTE(x)
/**
* @brief HID Report Usage Maximum item helper macro (Double byte).
*/
#define HID_USAGE_MAXIMUM_W(x) \
USB_DESC_BYTE(HID_REPORT_USAGE_MAXIMUM | 0x02), \
USB_DESC_WORD(x)
/**
* @brief HID Report Logical Minimum item helper macro (Single byte).
*/
#define HID_LOGICAL_MINIMUM_B(x) \
USB_DESC_BYTE(HID_REPORT_LOGICAL_MINIMUM | 0x01), \
USB_DESC_BYTE(x)
/**
* @brief HID Report Logical Minimum item helper macro (Double byte).
*/
#define HID_LOGICAL_MINIMUM_W(x) \
USB_DESC_BYTE(HID_REPORT_LOGICAL_MINIMUM | 0x02), \
USB_DESC_WORD(x)
/**
* @brief HID Report Logical Maximum item helper macro (Single byte).
*/
#define HID_LOGICAL_MAXIMUM_B(x) \
USB_DESC_BYTE(HID_REPORT_LOGICAL_MAXIMUM | 0x01), \
USB_DESC_BYTE(x)
/**
* @brief HID Report Logical Maximum item helper macro (Double byte).
*/
#define HID_LOGICAL_MAXIMUM_W(x) \
USB_DESC_BYTE(HID_REPORT_LOGICAL_MAXIMUM | 0x02), \
USB_DESC_WORD(x)
/**
* @brief HID Report Count item helper macro (Single byte).
*/
#define HID_REPORT_COUNT_B(x) \
USB_DESC_BYTE(HID_REPORT_REPORT_COUNT | 0x01), \
USB_DESC_BYTE(x)
/**
* @brief HID Report Count item helper macro (Double byte).
*/
#define HID_REPORT_COUNT_W(x) \
USB_DESC_BYTE(HID_REPORT_REPORT_COUNT | 0x02), \
USB_DESC_WORD(x)
/**
* @brief HID Report Size item helper macro (Single byte).
*/
#define HID_REPORT_SIZE_B(x) \
USB_DESC_BYTE(HID_REPORT_REPORT_SIZE | 0x01), \
USB_DESC_BYTE(x)
/**
* @brief HID Report Size item helper macro (Double byte).
*/
#define HID_REPORT_SIZE_W(x) \
USB_DESC_BYTE(HID_REPORT_REPORT_SIZE | 0x02), \
USB_DESC_WORD(x)
/**
* @brief HID Report Input item helper macro (Single byte).
*/
#define HID_INPUT_B(x) \
USB_DESC_BYTE(HID_REPORT_INPUT | 0x01), \
USB_DESC_BYTE(x)
/**
* @brief HID Report Input item helper macro (Double byte).
*/
#define HID_INPUT_W(x) \
USB_DESC_BYTE(HID_REPORT_INPUT | 0x02), \
USB_DESC_WORD(x)
/** @} */
/*===========================================================================*/
/* Driver pre-compile time settings. */
/*===========================================================================*/
/**
* @name USB HID configuration options
* @{
*/
/**
* @brief USB HID 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(USB_HID_BUFFERS_SIZE) || defined(__DOXYGEN__)
#define USB_HID_BUFFERS_SIZE 256
#endif
/**
* @brief USB HID number of buffers.
* @note The default is 2 buffers.
*/
#if !defined(USB_HID_BUFFERS_NUMBER) || defined(__DOXYGEN__)
#define USB_HID_BUFFERS_NUMBER 2
#endif
/** @} */
/*===========================================================================*/
/* Derived constants and error checks. */
/*===========================================================================*/
#if HAL_USE_USB == FALSE
#error "USB HID Driver requires HAL_USE_USB"
#endif
/*===========================================================================*/
/* Driver data structures and types. */
/*===========================================================================*/
/**
* @brief Driver state machine possible states.
*/
typedef enum {
HID_UNINIT = 0, /**< Not initialized. */
HID_STOP = 1, /**< Stopped. */
HID_READY = 2 /**< Ready. */
} hidstate_t;
/**
* @brief Structure representing a USB HID driver.
*/
typedef struct USBHIDDriver USBHIDDriver;
/**
* @brief USB HID Driver configuration structure.
* @details An instance of this structure must be passed to @p hidStart()
* in order to configure and start the driver operations.
*/
typedef struct {
/**
* @brief USB driver to use.
*/
USBDriver *usbp;
/**
* @brief Interrupt IN endpoint used for outgoing data transfer.
*/
usbep_t int_in;
/**
* @brief Interrupt OUT endpoint used for incoming data transfer.
*/
usbep_t int_out;
} USBHIDConfig;
/**
* @brief @p USBHIDDriver specific data.
*/
#define _usb_hid_driver_data \
_base_asynchronous_channel_data \
/* Driver state.*/ \
hidstate_t state; \
/* Input buffers queue.*/ \
input_buffers_queue_t ibqueue; \
/* Output queue.*/ \
output_buffers_queue_t obqueue; \
/* Input buffer.*/ \
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 */
/** @} */

20
os/hal/src/hal_onewire.c
View File

@ -58,6 +58,7 @@ on every timer overflow event.
#if (HAL_USE_ONEWIRE == TRUE) || defined(__DOXYGEN__) #if (HAL_USE_ONEWIRE == TRUE) || defined(__DOXYGEN__)
#include <string.h> #include <string.h>
#include <limits.h>
/*===========================================================================*/ /*===========================================================================*/
/* Driver local definitions. */ /* Driver local definitions. */
@ -172,7 +173,7 @@ static void ow_bus_active(onewireDriver *owp) {
* @brief Function performing read of single bit. * @brief Function performing read of single bit.
* @note It must be callable from any context. * @note It must be callable from any context.
*/ */
static uint_fast8_t ow_read_bit(onewireDriver *owp) { static ioline_t ow_read_bit(onewireDriver *owp) {
#if ONEWIRE_SYNTH_SEARCH_TEST #if ONEWIRE_SYNTH_SEARCH_TEST
(void)owp; (void)owp;
return _synth_ow_read_bit(); return _synth_ow_read_bit();
@ -221,7 +222,7 @@ static void pwm_search_rom_cb(PWMDriver *pwmp) {
* *
* @notapi * @notapi
*/ */
static void ow_write_bit_I(onewireDriver *owp, uint_fast8_t bit) { static void ow_write_bit_I(onewireDriver *owp, ioline_t bit) {
#if ONEWIRE_SYNTH_SEARCH_TEST #if ONEWIRE_SYNTH_SEARCH_TEST
_synth_ow_write_bit(owp, bit); _synth_ow_write_bit(owp, bit);
#else #else
@ -348,12 +349,11 @@ static void ow_write_bit_cb(PWMDriver *pwmp, onewireDriver *owp) {
* @param[in] sr pointer to the @p onewire_search_rom_t helper structure * @param[in] sr pointer to the @p onewire_search_rom_t helper structure
* @param[in] bit discovered bit to be stored in helper structure * @param[in] bit discovered bit to be stored in helper structure
*/ */
static void store_bit(onewire_search_rom_t *sr, uint_fast8_t bit) { static void store_bit(onewire_search_rom_t *sr, uint8_t bit) {
size_t rb = sr->reg.rombit; size_t rb = sr->reg.rombit;
/* / 8 % 8 */ sr->retbuf[rb / CHAR_BIT] |= bit << (rb % CHAR_BIT);
sr->retbuf[rb >> 3] |= bit << (rb & 7);
sr->reg.rombit++; sr->reg.rombit++;
} }
@ -365,9 +365,9 @@ static void store_bit(onewire_search_rom_t *sr, uint_fast8_t bit) {
* 'search ROM' helper structure * 'search ROM' helper structure
* @param[in] bit number of bit [0..63] * @param[in] bit number of bit [0..63]
*/ */
static uint_fast8_t extract_path_bit(const uint8_t *path, uint_fast8_t bit) { static uint8_t extract_path_bit(const uint8_t *path, size_t bit) {
/* / 8 % 8 */
return (path[bit >> 3] >> (bit & 7)) & 1; return (path[bit / CHAR_BIT] >> (bit % CHAR_BIT)) & 1;
} }
/** /**
@ -377,9 +377,9 @@ static uint_fast8_t extract_path_bit(const uint8_t *path, uint_fast8_t bit) {
* *
* @param[in,out] sr pointer to the @p onewire_search_rom_t helper structure * @param[in,out] sr pointer to the @p onewire_search_rom_t helper structure
*/ */
static uint_fast8_t collision_handler(onewire_search_rom_t *sr) { static uint8_t collision_handler(onewire_search_rom_t *sr) {
uint_fast8_t bit; uint8_t bit;
switch(sr->reg.search_iter) { switch(sr->reg.search_iter) {
case ONEWIRE_SEARCH_ROM_NEXT: case ONEWIRE_SEARCH_ROM_NEXT:

581
os/hal/src/hal_usb_hid.c Normal file
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/*
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 */
/** @} */

23
testhal/KINETIS/FRDM-KL25Z/USB_HID/Client/Makefile Normal file
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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

180
testhal/KINETIS/FRDM-KL25Z/USB_HID/Client/test-usb-hid.c Normal file
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/*
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;
}

2
testhal/KINETIS/FRDM-KL25Z/USB_HID/Client/udev.rules Normal file
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SUBSYSTEM=="usb", ATTR{idVendor}=="0179", ATTR{idProduct}=="0002", MODE:="0666"
KERNEL=="hidraw*", SUBSYSTEM=="hidraw", ATTRS{idVendor}=="0179", ATTRS{idProduct}=="0002", MODE:="0666"

216
testhal/KINETIS/FRDM-KL25Z/USB_HID/Makefile Normal file
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##############################################################################
# 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

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/*
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 */
/** @} */

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/*
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 */
/** @} */

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/*
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 */
/** @} */

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/*
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);
}
}

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/*
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 */

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/*
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
};
/** @} */

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/*
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 */
/** @} */

8
testhal/STM32/STM32F0xx/onewire/.project
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@ -25,14 +25,14 @@
</natures> </natures>
<linkedResources> <linkedResources>
<link> <link>
<name>os-contrib</name> <name>os-community</name>
<type>2</type> <type>2</type>
<locationURI>CHIBIOS_CONTRIB</locationURI> <locationURI>PARENT-4-PROJECT_LOC/os</locationURI>
</link> </link>
<link> <link>
<name>os</name> <name>os-git</name>
<type>2</type> <type>2</type>
<locationURI>CHIBIOS</locationURI> <locationURI>PARENT-5-PROJECT_LOC/ChibiOS-RT/os</locationURI>
</link> </link>
</linkedResources> </linkedResources>
</projectDescription> </projectDescription>

6
testhal/STM32/STM32F0xx/onewire/onewire_test.c
View File

@ -95,6 +95,7 @@ static void strong_pullup_release(void);
static uint8_t testbuf[12]; static uint8_t testbuf[12];
/* stores 3 temperature values in millicelsius */
static int32_t temperature[3]; static int32_t temperature[3];
/* /*
@ -242,9 +243,8 @@ void onewireTest(void) {
onewireRead(&OWD1, testbuf, 9); onewireRead(&OWD1, testbuf, 9);
osalDbgCheck(testbuf[8] == onewireCRC(testbuf, 8)); osalDbgCheck(testbuf[8] == onewireCRC(testbuf, 8));
tmp = 0; memcpy(&tmp, &testbuf, 2);
tmp |= (testbuf[1] << 8) | testbuf[0]; temperature[i] = ((int32_t)tmp * 625) / 10;
temperature[i] = (tmp * 625) / 10;
} }
} }
else { else {

16
testhal/STM32/STM32F0xx/onewire/search_rom_synth.c
View File

@ -41,7 +41,7 @@ typedef struct {
OWSynthDevice devices[SYNTH_DEVICES_MAX]; OWSynthDevice devices[SYNTH_DEVICES_MAX];
size_t dev_present; size_t dev_present;
bool complement_bit; bool complement_bit;
uint_fast8_t rom_bit; ioline_t rom_bit;
} OWSynthBus; } OWSynthBus;
/* /*
@ -86,12 +86,12 @@ static uint64_t detected_devices[SYNTH_DEVICES_MAX];
/** /**
* *
*/ */
void _synth_ow_write_bit(onewireDriver *owp, uint8_t bit) { void _synth_ow_write_bit(onewireDriver *owp, ioline_t bit) {
(void)owp; (void)owp;
size_t i; size_t i;
for (i=0; i<SYNTH_DEVICES_MAX; i++) { for (i=0; i<SYNTH_DEVICES_MAX; i++) {
if (((synth_bus.devices[i].id >> synth_bus.rom_bit) & 1) != bit) { if (((synth_bus.devices[i].id >> synth_bus.rom_bit) & 1U) != bit) {
synth_bus.devices[i].active = false; synth_bus.devices[i].active = false;
} }
} }
@ -101,16 +101,16 @@ void _synth_ow_write_bit(onewireDriver *owp, uint8_t bit) {
/** /**
* *
*/ */
uint_fast8_t _synth_ow_read_bit(void) { ioline_t _synth_ow_read_bit(void) {
uint_fast8_t ret = 0xFF; ioline_t ret = 0xFF;
size_t i; size_t i;
uint_fast8_t bit; ioline_t bit;
for (i=0; i<SYNTH_DEVICES_MAX; i++) { for (i=0; i<SYNTH_DEVICES_MAX; i++) {
if (synth_bus.devices[i].active){ if (synth_bus.devices[i].active){
bit = (synth_bus.devices[i].id >> synth_bus.rom_bit) & 1; bit = (synth_bus.devices[i].id >> synth_bus.rom_bit) & 1U;
if (synth_bus.complement_bit){ if (synth_bus.complement_bit){
bit ^= 1; bit ^= 1U;
} }
if (0xFF == ret) if (0xFF == ret)
ret = bit; ret = bit;

6
testhal/STM32/STM32F1xx/onewire/onewire_test.c
View File

@ -95,6 +95,7 @@ static void strong_pullup_release(void);
static uint8_t testbuf[12]; static uint8_t testbuf[12];
/* stores 3 temperature values in millicelsius */
static int32_t temperature[3]; static int32_t temperature[3];
/* /*
@ -242,9 +243,8 @@ void onewireTest(void) {
onewireRead(&OWD1, testbuf, 9); onewireRead(&OWD1, testbuf, 9);
osalDbgCheck(testbuf[8] == onewireCRC(testbuf, 8)); osalDbgCheck(testbuf[8] == onewireCRC(testbuf, 8));
tmp = 0; memcpy(&tmp, &testbuf, 2);
tmp |= (testbuf[1] << 8) | testbuf[0]; temperature[i] = ((int32_t)tmp * 625) / 10;
temperature[i] = (tmp * 625) / 10;
} }
} }
else { else {

16
testhal/STM32/STM32F1xx/onewire/search_rom_synth.c
View File

@ -41,7 +41,7 @@ typedef struct {
OWSynthDevice devices[SYNTH_DEVICES_MAX]; OWSynthDevice devices[SYNTH_DEVICES_MAX];
size_t dev_present; size_t dev_present;
bool complement_bit; bool complement_bit;
uint_fast8_t rom_bit; ioline_t rom_bit;
} OWSynthBus; } OWSynthBus;
/* /*
@ -86,12 +86,12 @@ static uint64_t detected_devices[SYNTH_DEVICES_MAX];
/** /**
* *
*/ */
void _synth_ow_write_bit(onewireDriver *owp, uint8_t bit) { void _synth_ow_write_bit(onewireDriver *owp, ioline_t bit) {
(void)owp; (void)owp;
size_t i; size_t i;
for (i=0; i<SYNTH_DEVICES_MAX; i++) { for (i=0; i<SYNTH_DEVICES_MAX; i++) {
if (((synth_bus.devices[i].id >> synth_bus.rom_bit) & 1) != bit) { if (((synth_bus.devices[i].id >> synth_bus.rom_bit) & 1U) != bit) {
synth_bus.devices[i].active = false; synth_bus.devices[i].active = false;
} }
} }
@ -101,16 +101,16 @@ void _synth_ow_write_bit(onewireDriver *owp, uint8_t bit) {
/** /**
* *
*/ */
uint_fast8_t _synth_ow_read_bit(void) { ioline_t _synth_ow_read_bit(void) {
uint_fast8_t ret = 0xFF; ioline_t ret = 0xFF;
size_t i; size_t i;
uint_fast8_t bit; ioline_t bit;
for (i=0; i<SYNTH_DEVICES_MAX; i++) { for (i=0; i<SYNTH_DEVICES_MAX; i++) {
if (synth_bus.devices[i].active){ if (synth_bus.devices[i].active){
bit = (synth_bus.devices[i].id >> synth_bus.rom_bit) & 1; bit = (synth_bus.devices[i].id >> synth_bus.rom_bit) & 1U;
if (synth_bus.complement_bit){ if (synth_bus.complement_bit){
bit ^= 1; bit ^= 1U;
} }
if (0xFF == ret) if (0xFF == ret)
ret = bit; ret = bit;

6
testhal/STM32/STM32F4xx/onewire/onewire_test.c
View File

@ -95,6 +95,7 @@ static void strong_pullup_release(void);
static uint8_t testbuf[12]; static uint8_t testbuf[12];
/* stores 3 temperature values in millicelsius */
static int32_t temperature[3]; static int32_t temperature[3];
/* /*
@ -242,9 +243,8 @@ void onewireTest(void) {
onewireRead(&OWD1, testbuf, 9); onewireRead(&OWD1, testbuf, 9);
osalDbgCheck(testbuf[8] == onewireCRC(testbuf, 8)); osalDbgCheck(testbuf[8] == onewireCRC(testbuf, 8));
tmp = 0; memcpy(&tmp, &testbuf, 2);
tmp |= (testbuf[1] << 8) | testbuf[0]; temperature[i] = ((int32_t)tmp * 625) / 10;
temperature[i] = (tmp * 625) / 10;
} }
} }
else { else {

16
testhal/STM32/STM32F4xx/onewire/search_rom_synth.c
View File

@ -41,7 +41,7 @@ typedef struct {
OWSynthDevice devices[SYNTH_DEVICES_MAX]; OWSynthDevice devices[SYNTH_DEVICES_MAX];
size_t dev_present; size_t dev_present;
bool complement_bit; bool complement_bit;
uint_fast8_t rom_bit; ioline_t rom_bit;
} OWSynthBus; } OWSynthBus;
/* /*
@ -86,12 +86,12 @@ static uint64_t detected_devices[SYNTH_DEVICES_MAX];
/** /**
* *
*/ */
void _synth_ow_write_bit(onewireDriver *owp, uint8_t bit) { void _synth_ow_write_bit(onewireDriver *owp, ioline_t bit) {
(void)owp; (void)owp;
size_t i; size_t i;
for (i=0; i<SYNTH_DEVICES_MAX; i++) { for (i=0; i<SYNTH_DEVICES_MAX; i++) {
if (((synth_bus.devices[i].id >> synth_bus.rom_bit) & 1) != bit) { if (((synth_bus.devices[i].id >> synth_bus.rom_bit) & 1U) != bit) {
synth_bus.devices[i].active = false; synth_bus.devices[i].active = false;
} }
} }
@ -101,16 +101,16 @@ void _synth_ow_write_bit(onewireDriver *owp, uint8_t bit) {
/** /**
* *
*/ */
uint_fast8_t _synth_ow_read_bit(void) { ioline_t _synth_ow_read_bit(void) {
uint_fast8_t ret = 0xFF; ioline_t ret = 0xFF;
size_t i; size_t i;
uint_fast8_t bit; ioline_t bit;
for (i=0; i<SYNTH_DEVICES_MAX; i++) { for (i=0; i<SYNTH_DEVICES_MAX; i++) {
if (synth_bus.devices[i].active){ if (synth_bus.devices[i].active){
bit = (synth_bus.devices[i].id >> synth_bus.rom_bit) & 1; bit = (synth_bus.devices[i].id >> synth_bus.rom_bit) & 1U;
if (synth_bus.complement_bit){ if (synth_bus.complement_bit){
bit ^= 1; bit ^= 1U;
} }
if (0xFF == ret) if (0xFF == ret)
ret = bit; ret = bit;