MKS-Robin2 Marlin 2.0 firmware compile not successful

[DaVincIan]

I cannot get the MKS-Robin2 Marling 2.0 firmware to compile.

The first error I get is as follows: Compiling .pioenvs\mks_robin2\FrameworkArduino\stm32\clock.c.o In file included from C:\users\ian.platformio\packages\framework-arduinoststm32\cores\arduino\stm32/pinmap.h:22:0, from C:\users\ian.platformio\packages\framework-arduinoststm32\cores\arduino\stm32/PeripheralPins.h:34, from C:\users\ian.platformio\packages\framework-arduinoststm32\variants\MKS_Robin2/variant.h:37, from C:\users\ian.platformio\packages\framework-arduinoststm32\system\STM32F4xx/stm32f4xx_hal_conf.h:4, from C:\users\ian.platformio\packages\framework-arduinoststm32\system\Drivers\STM32F4xx_HAL_Driver\In c/stm32f4xx_hal.h:30, from C:\users\ian.platformio\packages\framework-arduinoststm32\system\Drivers\CMSIS\Device\ST\STM32F4 xx\Include/stm32f4xx.h:250, from C:\users\ian.platformio\packages\framework-arduinoststm32\cores\arduino\stm32\stm32_def.h:35, from C:\users\ian.platformio\packages\framework-arduinoststm32\cores\arduino\stm32\PortNames.h:33, from C:\users\ian.platformio\packages\framework-arduinoststm32\cores\arduino\stm32\PortNames.c:30: C:\users\ian.platformio\packages\framework-arduinoststm32\cores\arduino\stm32/PinNames.h:16:12: error: 'PortA' undecla red here (not in a function) PA_0 = (PortA << 4) + 0x00, ^~~~~

I'm using PlatformIO I managed to compile the "Robin" firmware version. Source code was down loaded form "MKS-Robin/MKS Robin2/firmware/Marlin2.0-MKS-Robin2/"

[DaVincIan]

It seems the problem lies with the newer version of ststm32 (5.5.0) see issue: platformio/platform-ststm32#267

I modified in PlatformIO.ini [env:mks_robin2] platform = ststm32@5.4.3

[Evg33]

This does not solve the problem. This is a crutch ....