AI检测代码解析 void HAL_UART_TxCpltCallback(UART_HandleTypeDef *huart) { HAL_UART_Transmit_IT(&huart1, a, sizeof(a)); } 1. 2. 3. 4. 在主函数中添加中断调用 AI检测代码解析 HAL_UART_Transmit_IT(&huart1, a, sizeof(a)); 1. 编译烧录运行,输出hello world! 五、总结 这次用了中断,...
voidUART_Init(void){// Configure UART registers, baud rate, etc.// Enable UART interrupt for RX and TX in CR3USART1->CR3|=USART_CR3_RXFTIE|USART_CR3_TXFTIE;// Enable RX and TX FIFOs and set thresholdsUSART1->CR3|=USART_CR3_RXFTCFG_0;// RXFTCFG: ...