//enable rx inturupt UART0_IE |= (1 <<1);//先将div寄存器清零，再进行赋值操作 UART0_DIV ...
1. 确保硬件连接正确：- 将ESP-12F的UART0 TX引脚连接到调制解调器的RX引脚。- 将ESP-12F的UART0 ...
while(UA0_ISR & RDA_IF) //获取所有接收到的数据 { while (UA0_FSR & RX_EMPTY); //检...
IsrStatus = XUartLite_ReadReg(uartlite_pl->RegBaseAddress,XUL_STATUS_REG_OFFSET);if(IsrStatus|XUL_SR_RX_FIFO_VALID_DATA){rec_data = XUartLite_RecvByte(uartlite_pl->RegBaseAddress);XUartLite_SendByte(uartlite_pl->RegBaseAddress,rec_data);...
UART0 eeprom //串口中断方式发送一个字符，一个EEPROM地址、数据 #include<ioavr.h> #include<intrinsics.h> #defineucharunsignedchar #defineuintunsignedint #defineUDRE05 #defineRXC07 #defineEEPE1 #defineEEMPE2 #defineEERE0 ucharReceverFlag; uchartemp,data; voidPORT_Iint(void) { PORTB=0x00;...
HAL_ISR_FUNCTION(port1Isr, P1INT_VECTOR) 最后进行工程设置 加入HAL_UART=TRUE和HAL_UART_USB,去掉POWER_SAVING(因为我这里没有使用额外的引脚进行外部中断唤醒,要去掉这个UART才能正常使用) 经上述设置就可以在例程中使用UART了,搞这个搞了我半天时间,虽然对我的工作没有什么用,但重在能完全靠自己解决问题,对...
__interrupt void USCI_A0_ISR(void) { switch(__even_in_range(UCA0IV,4)) { case 0:break; // Vector 0 - no interrupt case 2: // Vector 2 - RXIFG while (!(UCA0IFG&UCTXIFG)); // USCI_A0 TX buffer ready? UCA0TXBUF = UCA0RXBUF; // TX -> RXed character ...
, causing a wrong alignment in the fifo rx register. I suspect is the driver ISR, but I don't know how to check if it is still loaded and eventually how to disable it. Any suggestion about? Thank you for any help or idea1 post • Page 1 of 1 Return to “ESP-IDF” Jump to...
/***全局变量***/ unsigned char Uart0_Rx; unsigned char Text_Data]="海舟物联网教育\r\n"; /***函数声明***/ void Delay(uint); void Init_LED(void) void Init_Uart0(void); void Init_Sysclk(void); void Uart0_TX_Data(unsignedchar *Data,int len); /*** *函数名称...
//if(ZQ_bQueueSend(&APP_msgSerialRx, &u8Byte) == FALSE) //{ // /* Failed to send the message to queue */ //} } if (irq & E_AHI_UART_INT_TX) { /*if(ZQ_bQueueReceive(&APP_msgSerialTx, &u8Byte) == TRUE) { vAHI_UartWriteData(E_AHI_UART_0, u8Byte); decrement ...