STM32F103C8でUSBserialを使う(紹介)

目的
STM32F103C8の内部USBの仮想シリアルを使用する
全てそのまま

参考

# include "USBSerial.h"

DigitalOut  myled(LED1);

int main() {
    confSysClock();     //Configure system clock (72MHz HSE clock, 48MHz USB clock)
    
    Serial    pc(PA_2, PA_3);
//    USBSerial usbSerial;  // connection is blocked when USB is not plugged in
    USBSerial usbSerial(0x1f00, 0x2012, 0x0001,  false);    // connection is not blocked when USB is not plugged in
    
    while(1) {
        myled = !myled;
        pc.printf("I am a serial port\r\n");            // 9600 bit/s
        usbSerial.printf("I am a USB serial port\r\n"); // 12 Mbit/s (USB full-speed)
        wait_ms(1000);
    }
}