添加串口底层配置定义 #defineUART_TX_PIN 5#defineUART_RX_PIN 6NRF_SERIAL_DRV_UART_CONFIG_DEF(uart_drv_config, UART_RX_PIN, UART_TX_PIN, NRF_UART_PSEL_DISCONNECTED, NRF_UART_PSEL_DISCONNECTED, NRF_UART_HWFC_DISABLED, NRF_UART_PARITY_EXCLUDED, NRF_UART_BAUDRATE_115200, UART_DEFAULT_CONFI...
UART_BAUDRATE_BAUDRATE_Baud115200 //波特率 }; APP_UART_FIFO_INIT(&comm_params, //串口参数 UART_RX_BUF_SIZE, //RX 缓存大小 UART_TX_BUF_SIZE, //TX 缓存大小 uart_error_handle, //错误处理 APP_IRQ_PRIORITY_LOW, //中断优先级 err_code);//配置串口 1. 2. 3. 4. 5. 6. 7. 8. 9...
uint32_t err_code; const app_uart_comm_params_t comm_params = { RX_PIN_NUMBER, TX_PIN_NUMBER, RTS_PIN_NUMBER, CTS_PIN_NUMBER, APP_UART_FLOW_CONTROL_DISABLED, false, UART_BAUDRATE_BAUDRATE_Baud115200 }; APP_UART_FIFO_INIT(&comm_params, UART_RX_BUF_SIZE, UART_TX_BUF_SIZE, uart_...
.use_parity=false,#ifdefined (UART_PRESENT).baud_rate=NRF_UART_BAUDRATE_115200#else.baud_rate=NRF_UARTE_BAUDRATE_115200#endif}; APP_UART_FIFO_INIT(&comm_params, UART_RX_BUF_SIZE, UART_TX_BUF_SIZE, uart_event_handle, APP_IRQ_PRIORITY_LOWEST, err_code); APP_ERROR_CHECK(err_code); ...
NRF_UART_BAUDRATE_115200//uart波特率设置为115200bps };//初始化串口，注册串口事件回调函数 APP_UART...
* @param uart: 串口组号 * @param baud: 波特率 * @retval None */voidbiz_uart_set_baud_rate(bsp_uart_tuart,uint32_tbaud){if(uart == BSP_UART_0) {if(baud ==115200) { uart0_comm_params.baud_rate = NRF_UART_BAUDRATE_115200; ...
如果是的话，那我在这里就以SKYLABSKB360蓝牙模块为例来说教你怎么去修改，其透传应用时可以用AT指令修改波特率，如AT+..如果是代码层的修改，以nordic官方BLE-uart例程来说，波特率在uart_init();里面的NRF_UART0->BAUDRATE=(UART_BAUDRATE_BAUDRATE_Baud115200<<UART_BAUDRATE_BAUDRATE_Pos);里...
NRF_UART_BAUDRATE_115200 }; void uart_error_handle(app_uart_evt_t * p_event) { if (p_event->evt_type == APP_UART_COMMUNICATION_ERROR) { APP_ERROR_HANDLER(p_event->data.error_communication); } else if (p_event->evt_type == APP_UART_FIFO_ERROR) { APP_ERROR_HANDLER(p_event->...
.baud_rate = NRF_UARTE_BAUDRATE_115200 }; APP_UART_FIFO_INIT(&comm_params, UART_RX_BUF_SIZE, UART_TX_BUF_SIZE, uart_event_handle, APP_IRQ_PRIORITY_LOWEST, err_code); APP_ERROR_CHECK(err_code); } uart_initfollows the Nordic example, and disconnects RTS and CTS pins because we do...
case APP_UART_DATA_READY: ~~ else if (STX_FLAG == true && RECEIPT_FLAG == true) // Get a string data from UART terminal (baudrate 57600 or 115200 tests) { index++; if (index == 4 ) { Msg_Length = calc_datalength(data_array); ...