hoverboard-firmware-hack-fo.../Src/stm32f1xx_it.c

364 lines
10 KiB
C

/**
******************************************************************************
* @file stm32f1xx_it.c
* @brief Interrupt Service Routines.
******************************************************************************
*
* COPYRIGHT(c) 2017 STMicroelectronics
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of STMicroelectronics nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
******************************************************************************
*/
/* Includes ------------------------------------------------------------------*/
#include "stm32f1xx_hal.h"
#include "stm32f1xx.h"
#include "stm32f1xx_it.h"
#include "defines.h"
#include "config.h"
#include "util.h"
extern DMA_HandleTypeDef hdma_i2c2_rx;
extern DMA_HandleTypeDef hdma_i2c2_tx;
extern I2C_HandleTypeDef hi2c2;
extern DMA_HandleTypeDef hdma_usart2_rx;
extern DMA_HandleTypeDef hdma_usart2_tx;
extern DMA_HandleTypeDef hdma_usart3_rx;
extern DMA_HandleTypeDef hdma_usart3_tx;
/* USER CODE BEGIN 0 */
extern UART_HandleTypeDef huart2;
extern UART_HandleTypeDef huart3;
/* USER CODE END 0 */
/* External variables --------------------------------------------------------*/
/******************************************************************************/
/* Cortex-M3 Processor Interruption and Exception Handlers */
/******************************************************************************/
/**
* @brief This function handles Non maskable interrupt.
*/
void NMI_Handler(void) {
/* USER CODE BEGIN NonMaskableInt_IRQn 0 */
/* USER CODE END NonMaskableInt_IRQn 0 */
/* USER CODE BEGIN NonMaskableInt_IRQn 1 */
/* USER CODE END NonMaskableInt_IRQn 1 */
}
/**
* @brief This function handles Hard fault interrupt.
*/
void HardFault_Handler(void) {
/* USER CODE BEGIN HardFault_IRQn 0 */
/* USER CODE END HardFault_IRQn 0 */
while(1) {
}
/* USER CODE BEGIN HardFault_IRQn 1 */
/* USER CODE END HardFault_IRQn 1 */
}
/**
* @brief This function handles Memory management fault.
*/
void MemManage_Handler(void) {
/* USER CODE BEGIN MemoryManagement_IRQn 0 */
/* USER CODE END MemoryManagement_IRQn 0 */
while(1) {
}
/* USER CODE BEGIN MemoryManagement_IRQn 1 */
/* USER CODE END MemoryManagement_IRQn 1 */
}
/**
* @brief This function handles Prefetch fault, memory access fault.
*/
void BusFault_Handler(void) {
/* USER CODE BEGIN BusFault_IRQn 0 */
/* USER CODE END BusFault_IRQn 0 */
while(1) {
}
/* USER CODE BEGIN BusFault_IRQn 1 */
/* USER CODE END BusFault_IRQn 1 */
}
/**
* @brief This function handles Undefined instruction or illegal state.
*/
void UsageFault_Handler(void) {
/* USER CODE BEGIN UsageFault_IRQn 0 */
/* USER CODE END UsageFault_IRQn 0 */
while(1) {
}
/* USER CODE BEGIN UsageFault_IRQn 1 */
/* USER CODE END UsageFault_IRQn 1 */
}
/**
* @brief This function handles System service call via SWI instruction.
*/
void SVC_Handler(void) {
/* USER CODE BEGIN SVCall_IRQn 0 */
/* USER CODE END SVCall_IRQn 0 */
/* USER CODE BEGIN SVCall_IRQn 1 */
/* USER CODE END SVCall_IRQn 1 */
}
/**
* @brief This function handles Debug monitor.
*/
void DebugMon_Handler(void) {
/* USER CODE BEGIN DebugMonitor_IRQn 0 */
/* USER CODE END DebugMonitor_IRQn 0 */
/* USER CODE BEGIN DebugMonitor_IRQn 1 */
/* USER CODE END DebugMonitor_IRQn 1 */
}
/**
* @brief This function handles Pendable request for system service.
*/
void PendSV_Handler(void) {
/* USER CODE BEGIN PendSV_IRQn 0 */
/* USER CODE END PendSV_IRQn 0 */
/* USER CODE BEGIN PendSV_IRQn 1 */
/* USER CODE END PendSV_IRQn 1 */
}
/**
* @brief This function handles System tick timer.
*/
#ifdef CONTROL_PPM
void PPM_SysTick_Callback(void);
#endif
#ifdef CONTROL_PWM
void PWM_SysTick_Callback(void);
#endif
void SysTick_Handler(void) {
/* USER CODE BEGIN SysTick_IRQn 0 */
/* USER CODE END SysTick_IRQn 0 */
HAL_IncTick();
HAL_SYSTICK_IRQHandler();
/* USER CODE BEGIN SysTick_IRQn 1 */
#ifdef CONTROL_PPM
PPM_SysTick_Callback();
#endif
#ifdef CONTROL_PWM
PWM_SysTick_Callback();
#endif
/* USER CODE END SysTick_IRQn 1 */
}
#ifdef CONTROL_NUNCHUK
extern I2C_HandleTypeDef hi2c2;
void I2C1_EV_IRQHandler(void)
{
HAL_I2C_EV_IRQHandler(&hi2c2);
}
void I2C1_ER_IRQHandler(void)
{
HAL_I2C_ER_IRQHandler(&hi2c2);
}
/**
* @brief This function handles DMA1 channel4 global interrupt.
*/
void DMA1_Channel4_IRQHandler(void)
{
/* USER CODE BEGIN DMA1_Channel4_IRQn 0 */
/* USER CODE END DMA1_Channel4_IRQn 0 */
HAL_DMA_IRQHandler(&hdma_i2c2_tx);
/* USER CODE BEGIN DMA1_Channel4_IRQn 1 */
/* USER CODE END DMA1_Channel4_IRQn 1 */
}
/**
* @brief This function handles DMA1 channel5 global interrupt.
*/
void DMA1_Channel5_IRQHandler(void)
{
/* USER CODE BEGIN DMA1_Channel5_IRQn 0 */
/* USER CODE END DMA1_Channel5_IRQn 0 */
HAL_DMA_IRQHandler(&hdma_i2c2_rx);
/* USER CODE BEGIN DMA1_Channel5_IRQn 1 */
/* USER CODE END DMA1_Channel5_IRQn 1 */
}
#endif
#ifdef CONTROL_PPM
void EXTI3_IRQHandler(void)
{
PPM_ISR_Callback();
__HAL_GPIO_EXTI_CLEAR_IT(GPIO_PIN_3);
}
#endif
#ifdef CONTROL_PWM
void EXTI3_IRQHandler(void)
{
PWM_ISR_CH2_Callback();
__HAL_GPIO_EXTI_CLEAR_IT(GPIO_PIN_3);
}
void EXTI2_IRQHandler(void)
{
PWM_ISR_CH1_Callback();
__HAL_GPIO_EXTI_CLEAR_IT(GPIO_PIN_2);
}
#endif
#if defined(DEBUG_SERIAL_USART2) || defined(CONTROL_SERIAL_USART2) || defined(FEEDBACK_SERIAL_USART2) || defined(SIDEBOARD_SERIAL_USART2)
void DMA1_Channel6_IRQHandler(void)
{
/* USER CODE BEGIN DMA1_Channel4_IRQn 0 */
/* USER CODE END DMA1_Channel4_IRQn 0 */
HAL_DMA_IRQHandler(&hdma_usart2_rx);
/* USER CODE BEGIN DMA1_Channel4_IRQn 1 */
/* USER CODE END DMA1_Channel4_IRQn 1 */
}
/**
* @brief This function handles DMA1 channel5 global interrupt.
*/
void DMA1_Channel7_IRQHandler(void)
{
/* USER CODE BEGIN DMA1_Channel5_IRQn 0 */
/* USER CODE END DMA1_Channel5_IRQn 0 */
HAL_DMA_IRQHandler(&hdma_usart2_tx);
/* USER CODE BEGIN DMA1_Channel5_IRQn 1 */
/* USER CODE END DMA1_Channel5_IRQn 1 */
}
#endif
#if defined(DEBUG_SERIAL_USART3) || defined(CONTROL_SERIAL_USART3) || defined(FEEDBACK_SERIAL_USART3) || defined(SIDEBOARD_SERIAL_USART3)
/**
* @brief This function handles DMA1 channel2 global interrupt.
*/
void DMA1_Channel2_IRQHandler(void)
{
/* USER CODE BEGIN DMA1_Channel2_IRQn 0 */
/* USER CODE END DMA1_Channel2_IRQn 0 */
HAL_DMA_IRQHandler(&hdma_usart3_tx);
/* USER CODE BEGIN DMA1_Channel2_IRQn 1 */
/* USER CODE END DMA1_Channel2_IRQn 1 */
}
/**
* @brief This function handles DMA1 channel3 global interrupt.
*/
void DMA1_Channel3_IRQHandler(void)
{
/* USER CODE BEGIN DMA1_Channel3_IRQn 0 */
/* USER CODE END DMA1_Channel3_IRQn 0 */
HAL_DMA_IRQHandler(&hdma_usart3_rx);
/* USER CODE BEGIN DMA1_Channel3_IRQn 1 */
/* USER CODE END DMA1_Channel3_IRQn 1 */
}
#endif
#if defined(DEBUG_SERIAL_USART2) || defined(CONTROL_SERIAL_USART2) || defined(FEEDBACK_SERIAL_USART2) || defined(SIDEBOARD_SERIAL_USART2)
/**
* @brief This function handles USART2 global interrupt.
*/
void USART2_IRQHandler(void)
{
/* USER CODE BEGIN USART2_IRQn 0 */
/* USER CODE END USART2_IRQn 0 */
HAL_UART_IRQHandler(&huart2);
/* USER CODE BEGIN USART2_IRQn 1 */
if(RESET != __HAL_UART_GET_IT_SOURCE(&huart2, UART_IT_IDLE)) { // Check for IDLE line interrupt
__HAL_UART_CLEAR_IDLEFLAG(&huart2); // Clear IDLE line flag (otherwise it will continue to enter interrupt)
usart2_rx_check(); // Check for data to process
}
/* USER CODE END USART2_IRQn 1 */
}
#endif
#if defined(DEBUG_SERIAL_USART3) || defined(CONTROL_SERIAL_USART3) || defined(FEEDBACK_SERIAL_USART3) || defined(SIDEBOARD_SERIAL_USART3)
/**
* @brief This function handles USART3 global interrupt.
*/
void USART3_IRQHandler(void)
{
/* USER CODE BEGIN USART2_IRQn 0 */
/* USER CODE END USART2_IRQn 0 */
HAL_UART_IRQHandler(&huart3);
/* USER CODE BEGIN USART2_IRQn 1 */
if(RESET != __HAL_UART_GET_IT_SOURCE(&huart3, UART_IT_IDLE)) { // Check for IDLE line interrupt
__HAL_UART_CLEAR_IDLEFLAG(&huart3); // Clear IDLE line flag (otherwise it will continue to enter interrupt)
usart3_rx_check(); // Check for data to process
}
/* USER CODE END USART2_IRQn 1 */
}
#endif
/******************************************************************************/
/* STM32F1xx Peripheral Interrupt Handlers */
/* Add here the Interrupt Handlers for the used peripherals. */
/* For the available peripheral interrupt handler names, */
/* please refer to the startup file (startup_stm32f1xx.s). */
/******************************************************************************/
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/