Zoltan Hudak / Mbed OS Blackpill_USBSerial

Using USBSerial on BLACKPILL board.

For more details click on the link below:

Import programBlackpill_Hello

Using low cost Blackpill (STM32F411CEU6) boards with mbed.

Last commit 23 Sep 2020 by Zoltan Hudak

main.cpp@1:60fefa7f384b, 2021-01-30 (annotated)

Committer:
hudakz
Date:
Sat Jan 30 11:20:01 2021 +0000
Revision:
1:60fefa7f384b
Parent:
0:2912fe6f7530
Child:
2:9625237e90fa
Using USBSerial on BLACKPILL board.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
hudakz 0:2912fe6f7530 1 #include "mbed.h"
hudakz 0:2912fe6f7530 2 #include "USBSerial.h"
hudakz 0:2912fe6f7530 3
hudakz 0:2912fe6f7530 4 DigitalOut led1(LED1);
hudakz 0:2912fe6f7530 5 USBSerial usbSerial; // connection is not blocked when USB is not plugged in
hudakz 0:2912fe6f7530 6
hudakz 0:2912fe6f7530 7 /**
hudakz 0:2912fe6f7530 8 * @brief
hudakz 0:2912fe6f7530 9 * @note
hudakz 0:2912fe6f7530 10 * @param
hudakz 0:2912fe6f7530 11 * @retval
hudakz 0:2912fe6f7530 12 */
hudakz 0:2912fe6f7530 13 int main()
hudakz 0:2912fe6f7530 14 {
hudakz 0:2912fe6f7530 15 printf("Starting ...\r\n");
hudakz 0:2912fe6f7530 16 led1 = 1; // off
hudakz 0:2912fe6f7530 17 while (true) {
hudakz 0:2912fe6f7530 18 led1 = 0; // on
hudakz 0:2912fe6f7530 19 ThisThread::sleep_for(50);
hudakz 0:2912fe6f7530 20 led1 = 1; // off
hudakz 0:2912fe6f7530 21 ThisThread::sleep_for(1000);
hudakz 0:2912fe6f7530 22 printf("Blink\r\n");
hudakz 0:2912fe6f7530 23 usbSerial.printf("I am a USB serial port\r\n"); // 12 Mbit/s (USB full-speed)
hudakz 0:2912fe6f7530 24 }
hudakz 0:2912fe6f7530 25 }