串口助手软件配置端口参数：波特率：115200 数据位：8 校验位：None 停止位：1 宏定义 复制 /* USART ...
接收超时定时器通道选择 TIMEOUT 计数器采用Timer0 模块的计数器，具体对应关系如下：USART1：Timer0 ...
*/ if ((_LLIO_STDOUT != handle) && (_LLIO_STDERR != handle)) { return -1; } for (; bufSize > 0; --bufSize) { UART_SendData(UART2, (uint8_t)*buf); while (RESET == UART_GetFlagStatus(UART2, UART_FLAG_TXEMPTY)) {} ++buf; ++nChars; } return nChars; } ...
{ while(!UART_IsTXEmpty(UART0));UART_SendData(UART0, (uint8_t) ch);return ch; } //重定位C库函数scanf到UART0,等待串口输入数据 int fgetc(FILE *f) { while(UART_GetFlagStatus(UART0,UART_FLAG_RXNE) == RESET); return(int)UART_ReceiveData(USART0); }...
txEmptyFlag = TRUE; } /* ** Disable the THR interrupt. This has to be done even if the ** transmission is not complete so as to prevent the Transmit ** empty interrupt to be continuously generated. */ UARTIntDisable(SOC_UART_1_REGS, UART_INT_THR); ...
[UartRecvWrite++] = M0P_UART1->;SBUF; //保存数据Uart_SendData(UARTCH1,0x06);//在接收中断后一个字节 } 主函数:while(1...: en_result_tUart_SendData(uint8_tu8Idx,uint8_tu8Data) {Uart_ClrStatus(u8Idx,UartTxEmpty 基于STM8的UART发送和中断接收---STM8-第二章 ...
#define UART_Flag_ParityError 0x0008 #define UART_Flag_TxHalfEmpty 0x0004 #define UART_Flag_TxEmpty 0x0002 // #define UART_Flag_RxBufFull 0x0001 - barry - #define UART_Flag_RxBufNotEmpty 0x0001 Thanks, 0 Kudos Reply kaouther Associate II 2007-06-13 5:36 AM Posted on June...
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while ( !(UARTTxEmpty & 0x01) );Anyone get this example to work?ThanksRichLabels: LPC800 0 Kudos Reply All forum topics Previous Topic Next Topic 1 Reply 03-27-2019 07:13 PM 1,095 Views jeremyzhou NXP Employee Hi Richard Soennichsen, Thank you for your interest in NXP ...
21normal->init_termios.c_cflag = B9600 | CS8 | CREAD | HUPCL | CLOCAL; 22normal->flags = TTY_DRIVER_REAL_RAW | TTY_DRIVER_NO_DEVFS; 23normal->driver_state = drv; 24tty_set_operations(normal, &uart_ops); 25 26... 27/* 注册tty驱动 */ ...