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@2:9625237e90fa, 2021-02-11 (annotated)

Committer:
hudakz
Date:
Thu Feb 11 06:28:02 2021 +0000
Revision:
2:9625237e90fa
Parent:
1:60fefa7f384b 
USBSerial on BLACKPILL (STM32F411CE) 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 2:9625237e90fa 5 USBSerial usbSerial;
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 2:9625237e90fa 16 led1 = 1; // The onboard LED is active when digital output is 0
hudakz 0:2912fe6f7530 17 while (true) {
hudakz 2:9625237e90fa 18 led1 = 0; // turn the LED on
hudakz 0:2912fe6f7530 19 ThisThread::sleep_for(50);
hudakz 2:9625237e90fa 20 led1 = 1; // turn the LED 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 }