| | |
| | | extern DMA_HandleTypeDef hdma_usart1_tx; |
| | | extern UART_HandleTypeDef huart1; |
| | | /* USER CODE BEGIN EV */ |
| | | |
| | | float motor_ontime=0; |
| | | uint8_t userkey_state = 0; |
| | | extern u8 active_flag,motorskip_flag,motor_state; |
| | | /* USER CODE END EV */ |
| | | |
| | | /******************************************************************************/ |
| | | /* Cortex-M0+ Processor Interruption and Exception Handlers */ |
| | | /* Cortex-M0+ Processor Interruption and Exception Handlers */ |
| | | /******************************************************************************/ |
| | | /** |
| | | * @brief This function handles Non maskable interrupt. |
| | |
| | | while (1) |
| | | { |
| | | /* USER CODE BEGIN W1_HardFault_IRQn 0 */ |
| | | printf("HardFault_Handler.\r\n"); |
| | | SCB->AIRCR = 0X05FA0000|(unsigned int)0x04; |
| | | /* USER CODE END W1_HardFault_IRQn 0 */ |
| | | } |
| | | } |
| | |
| | | void EXTI0_1_IRQHandler(void) |
| | | { |
| | | /* USER CODE BEGIN EXTI0_1_IRQn 0 */ |
| | | SystemClock_Config(); |
| | | if(GET_IMUINT) |
| | | { |
| | | nomove_count = 0; |
| | |
| | | |
| | | if(!GET_USERKEY) |
| | | { |
| | | if(motor_state) |
| | | { |
| | | motorskip_flag = 1; |
| | | JianXieMotorProcess(); |
| | | } |
| | | //userkey_state = 1; |
| | | // |
| | | // if(g_com_map[MOTOR_ENABLE]) |
| | | // { |
| | | // MOTOR_ON; |
| | | // delay_ms(10); |
| | | // MOTOR_OFF; |
| | | // } |
| | | nomove_count = 0; |
| | | waitusart_timer = tag_frequency*USART_KEEPWAKE_TIME; |
| | | // waitusart_timer = tag_frequency*USART_KEEPWAKE_TIME; |
| | | // UsartInit(); |
| | | |
| | | // MOTOR_ON; |
| | | } |
| | | |
| | |
| | | } |
| | | |
| | | /** |
| | | * @brief This function handles EXTI line 4 to 15 interrupts. |
| | | */ |
| | | void EXTI4_15_IRQHandler(void) |
| | | { |
| | | /* USER CODE BEGIN EXTI4_15_IRQn 0 */ |
| | | |
| | | /* USER CODE END EXTI4_15_IRQn 0 */ |
| | | HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_14); |
| | | /* USER CODE BEGIN EXTI4_15_IRQn 1 */ |
| | | |
| | | /* USER CODE END EXTI4_15_IRQn 1 */ |
| | | } |
| | | |
| | | /** |
| | | * @brief This function handles DMA1 channel 2 and channel 3 interrupts. |
| | | */ |
| | | void DMA1_Channel2_3_IRQHandler(void) |