HAL_NVIC_DisableIRQ(EXTI15_10_IRQn);MX_CAN1_Init();MX_CAN2_Init();printf("\r\nCAN2 ...
HAL_NVIC_DisableIRQ(EXTI15_10_IRQn); //在NVIC中断控制器中关闭EXTI12中断,若不关闭就会影响mpu6050的初始化进程 MPU6050_Init(); //、初始化mpu6050 HAL_TIM_PWM_Start(&htim2,TIM_CHANNEL_1); //开启TIM2的PWM HAL_TIM_PWM_Start(&htim2,TIM_CHANNEL_2); HAL_TIM_Encoder_Start(&htim3, TIM_...
// HAL_NVIC_SetPriority(EXTI15_10_IRQn,2,0); // HAL_NVIC_EnableIRQ(EXTI15_10_IRQn); HAL_Delay(500); HAL_GPIO_WritePin(LD3320_RST_GPIO_Port,LD3320_RST_Pin,GPIO_PIN_SET);//拉低WR引脚 HAL_GPIO_WritePin(LD3320_CS_GPIO_Port,LD3320_CS_Pin,GPIO_PIN_SET);//拉低WR引脚 HAL_GPIO_Wr...
USARTx_TX_PIN);/* Configure UART Rx as alternate function */HAL_GPIO_DeInit(USARTx_RX_GPIO_PORT, USARTx_RX_PIN);/*##-3- Disable the NVIC for UART ###*/HAL_NVIC_Disable
HAL_NVIC_EnableIRQ(EXTI15_10_IRQn); } 开发者ID:RoanBrand,项目名称:STM32SerialToTCPBridgeClient,代码行数:38,代码来源:gpio.c 示例6: GPIO_ConfigAN ▲点赞 1▼ /** * @brief Configure all GPIO's to AN to reduce the power consumption ...
(2)HAL_NVIC_SetPriority函数 函数描述:用于设置中断的抢占优先级和响应优先级(通过操作IP和SHP寄存器来实现)。 函数形参:形参1是中断号,用于指定中断源,可以选择范围:IRQn_Type定义的枚举类型,定义在stm32mp157dxx_cm4.h文件中,前面给出的中断号定义截图。形参2是抢占优先级,可以选择范围:0到15。形参3是响应优...
HAL_NVIC_DisableIRQ(CAN1_RX0_IRQn); /* USER CODE BEGIN CAN1_MspDeInit 1 */ /* USER CODE END CAN1_MspDeInit 1 */ } else if(canHandle->Instance==CAN2) {/* USER CODE BEGIN CAN2_MspDeInit 0 */ /* USER CODE END CAN2_MspDeInit 0 */ ...
使用HAL_NVIC_SetPriority()来配置DMA的中断优先级 使用HAL_NVIC_EnableIRQ()来使能DMAIRQ处理函数 使用...
⑥最右边是EXTI，也就是外部中断/事件，它是NVIC中的一员。其中编号有括号括起来的表示表示EXTI输出未...
(&hdma_rx); /* Configure the DMA Channel */ status = HAL_DMA_Init(&hdma_rx); /* NVIC configuration for DMA transfer complete interrupt */ HAL_NVIC_SetPriority(SD_DMAx_Rx_IRQn, 0xD, 0); HAL_NVIC_EnableIRQ(SD_DMAx_Rx_IRQn); } else { status = HAL_OK; } return (status != ...