[参考译文] MSPM0L1306：需要打印到 Code Composer Studio 控制台

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https://e2e.ti.com/support/microcontrollers/arm-based-microcontrollers-group/arm-based-microcontrollers/f/arm-based-microcontrollers-forum/1612977/mspm0l1306-need-to-print-to-the-code-composer-studio-console

器件型号： MSPM0L1306

尊敬的 MSPM0 团队：

我尝试使用 MSPM0L1306 打印到 CCS 控制台。我目前正在关注这个 E2E 上的指南、但我无法使其正常工作。我在控制台中看不到任何输出。

下面是我当前拥有的代码：

#include "stdio.h"
#include "ti/drivers/UART.h"
#include "string.h"

volatile int TXChar = -1;

char TXData[64];

void StartSerialTX(char *str) {

  while (TXChar != -1) {
    // wait for previous tx to finish
    delay_cycles(10000);
  }

  strcpy(TXData, str);

  TXChar = 0;

  DL_UART_Main_transmitData(UART_0_INST, TXData[TXChar++]);
}

void UART_0_INST_IRQHandler(void) {
  switch (DL_UART_Main_getPendingInterrupt(UART_0_INST)) {

  case DL_UART_MAIN_IIDX_RX:
    //RXdata = DL_UART_Main_receiveData(UART_0_INST);
    // DL_UART_Main_transmitData(UART_0_INST, RXdata);
    break;

  case DL_UART_MAIN_IIDX_TX:
    if (TXData[TXChar] != '\0') {
      DL_UART_Main_transmitData(UART_0_INST, TXData[TXChar++]);
    } else {
      TXChar = -1;
    }

    break;

  default:
    break;
  }
}

int main(void)
{
    char *buf = "Hello!\n";
    StartSerialTX(buf);

   //Other code function have been removed for brevity
}

这里有什么我目前做得不正确的吗？

感谢您的参与！

此致、
Ethan Galloway

4 个月前