File content as of revision 1:196422c79186:

/* mbed Microcontroller Library
 * Copyright (c) 2019 ARM Limited
 * SPDX-License-Identifier: Apache-2.0
 */

#include "mbed.h"
#include "PeripheralPins.h"
#include "mbed_toolchain.h"
//#include "BufferedSerial.h"

extern const PinMap PinMap_UART_RX[] = {
    {PA_3,       UART_2,  STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART2)},
//  {PA_3,       LPUART_1,STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_LPUART1)}, // No LPUART_1 TX
    {PA_10,      UART_1,  STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART1)},
    {PA_15,      UART_2,  STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF3_USART2)}, // Connected to STDIO_UART_RX
    {PB_7,       UART_1,  STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART1)},
    {NC, NC, 0}
};

//BufferedSerial L432(PA_2,PA_3,9600);
//BufferedSerial im920(PA_9,PA_10,38400);
Serial L432(PA_2,PA_3,9600);
//Serial im920(PA_9,PA_10,38400);

DigitalOut led(LED1);

//BufferedSerial pc(USBTX,USBRX);
//char str[15];
//int i=0;


int main(){
    //f303.baud(9600);
    //pc.baud(9600);
    printf("start\r\n");
    led=0;
    char temp;
    while(1){
        if(L432.readable()) { //f303からのデータがある場合
            printf("readable\r\n");
            //led=!led;
            led=!led;
            temp = L432.getc();//一文字読み込む
            //im920.printf("TXDA %c\r\n",temp);
            wait(1);
            //str[i++] = temp;
        }
    }
}