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platformio / platform-ststm32

ST STM32: development platform for PlatformIO
https://registry.platformio.org/platforms/platformio/ststm32
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Request support for GENERIC STM32G4 mcu's. #711

Open darkomenz opened 1 year ago

darkomenz commented 1 year ago

Hello Team,

Can we add support for the STM32G4 line of MCU's? No generic board profiles seem to exist for these at this time.

Regards

jcw commented 7 months ago

It looks like this is ok by now:

$ pio boards g4

Platform: ststm32
=====================================================================================
ID                  MCU            Frequency    Flash    RAM    Name
------------------  -------------  -----------  -------  -----  ---------------------------------
nucleo_g431kb       STM32G431KBT6  170MHz       128KB    32KB   Nucleo G431KB
nucleo_g431rb       STM32G431RBT6  170MHz       128KB    32KB   Nucleo G431RB
nucleo_g474re       STM32G474RET6  170MHz       512KB    128KB  Nucleo G474RE
disco_b_g431b_esc1  STM32G431CBU6  170MHz       128KB    32KB   ST B-G431B-ESC1 Discovery
genericSTM32G431CB  STM32G431CBU6  170MHz       128KB    32KB   STM32G431CB (32k RAM. 128k Flash)
darkomenz commented 6 months ago

@jcw I see only one generic stm32g4 listed. There are many more in the product range.

darkomenz commented 6 months ago

image image

jcw commented 6 months ago

It's not hard to support other variants:

  1. fetch and rename https://github.com/platformio/platform-ststm32/blob/master/boards/genericSTM32G431CB.json
  2. adjust info to match you project's requirements
  3. place it in a boards/ directory inside your project

See also https://docs.platformio.org/en/latest/projectconf/sections/env/options/platform/board.html