BLACKPILL custom target.

BLACKPILL custom target

Board pinout

When equipped with STM32F401CCU6:

Zoom in
https://os.mbed.com/media/uploads/hudakz/blackpill_f401cc.png

When equipped with STM32F411CEU6:

Zoom in
https://os.mbed.com/media/uploads/hudakz/blackpill-pinout.png

Advantages of the BLACKPILL custom target over the NUCLEO_F401RE/ NUCLEO_F411RE
  • The onboard external 25 MHz crystal is used as system clock source rather than the less precise internal 16 MHz RC oscillator.
  • The onboard LED works as LED1 in programs.
  • The onboard KEY on STM32F411CEU6 boards works as USER_BUTTON pin in programs.
  • You can use the USB peripheral in your programs and connect the board to the PC over the onboard USB connector. An example of using the USB peripheral as USBSerial (12 Mbit/s) is available here.
Building programs for the BLACKPILL custom target in Mbed Studio
  • Connect an STM32 ST-Link programmer to your BLACKPILL board and PC (see below for more details).
  • Create a new program in the Mbed Studio IDE.
  • Right-click on the program's root folder and in the popup window select Add library...
  • Open the drop-list and select default as Branch or tag and click on the Finish button.
  • Open the BLACKPILL_Custom_Target folder and according to you board drag&drop the TARGET_BLACKPILL_F401CC or the TARGET_BLACKPILL_F411CE folder and the custom_targets.json file one by one to the root folder of your program.
  • Delete the BLACKPILL_Custom_Target folder from your project. (Right-click and select delete).
  • Open the Target drop-list and click on the button with a "chip" icon on it (Manage custom targets) .
  • Open the USB device drop-list and select your STM32 ST-Link programmer.
  • Open the Build target drop-list and according to your board select BLACKPILL_F401CC or BLACKPILL_F411CE.
  • Click on the Save All button.
  • Build your program (click on hammer button).

For more info visit

Import programBlackpill_Hello

Using low cost Blackpill (STM32F411CEU6) boards with mbed.

Committer:
hudakz
Date:
Sat Mar 19 10:08:40 2022 +0000
Revision:
7:3a74f7149fa4
Added support for boards equipped with STM32F401CC.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
hudakz 7:3a74f7149fa4 1 /* mbed Microcontroller Library
hudakz 7:3a74f7149fa4 2 * SPDX-License-Identifier: BSD-3-Clause
hudakz 7:3a74f7149fa4 3 ******************************************************************************
hudakz 7:3a74f7149fa4 4 * @attention
hudakz 7:3a74f7149fa4 5 *
hudakz 7:3a74f7149fa4 6 * <h2><center>&copy; Copyright (c) 2016-2020 STMicroelectronics.
hudakz 7:3a74f7149fa4 7 * All rights reserved.</center></h2>
hudakz 7:3a74f7149fa4 8 *
hudakz 7:3a74f7149fa4 9 * This software component is licensed by ST under BSD 3-Clause license,
hudakz 7:3a74f7149fa4 10 * the "License"; You may not use this file except in compliance with the
hudakz 7:3a74f7149fa4 11 * License. You may obtain a copy of the License at:
hudakz 7:3a74f7149fa4 12 * opensource.org/licenses/BSD-3-Clause
hudakz 7:3a74f7149fa4 13 *
hudakz 7:3a74f7149fa4 14 ******************************************************************************
hudakz 7:3a74f7149fa4 15 */
hudakz 7:3a74f7149fa4 16
hudakz 7:3a74f7149fa4 17 #ifndef MBED_CMSIS_NVIC_H
hudakz 7:3a74f7149fa4 18 #define MBED_CMSIS_NVIC_H
hudakz 7:3a74f7149fa4 19
hudakz 7:3a74f7149fa4 20 #if !defined(MBED_ROM_START)
hudakz 7:3a74f7149fa4 21 #define MBED_ROM_START 0x8000000
hudakz 7:3a74f7149fa4 22 #endif
hudakz 7:3a74f7149fa4 23
hudakz 7:3a74f7149fa4 24 #if !defined(MBED_ROM_SIZE)
hudakz 7:3a74f7149fa4 25 #define MBED_ROM_SIZE 0x40000 // 256 KB
hudakz 7:3a74f7149fa4 26 #endif
hudakz 7:3a74f7149fa4 27
hudakz 7:3a74f7149fa4 28 #if !defined(MBED_RAM_START)
hudakz 7:3a74f7149fa4 29 #define MBED_RAM_START 0x20000000
hudakz 7:3a74f7149fa4 30 #endif
hudakz 7:3a74f7149fa4 31
hudakz 7:3a74f7149fa4 32 #if !defined(MBED_RAM_SIZE)
hudakz 7:3a74f7149fa4 33 #define MBED_RAM_SIZE 0x10000 // 64 KB
hudakz 7:3a74f7149fa4 34 #endif
hudakz 7:3a74f7149fa4 35
hudakz 7:3a74f7149fa4 36 #define NVIC_NUM_VECTORS 102
hudakz 7:3a74f7149fa4 37 #define NVIC_RAM_VECTOR_ADDRESS MBED_RAM_START
hudakz 7:3a74f7149fa4 38
hudakz 7:3a74f7149fa4 39 #endif