Arduino for STM32

Hello fpiSTM , There is a problem with the buffer allocation for the examples: uint16_t *buffer = (uint16_t *)malloc(LTDC_F746_ROKOTECH.width * LTDC_F746_ROKOTECH.height); Should be: uint16_t *buffer = (uint16_t *)malloc(LTDC_F746_ROKOTECH.width * LTDC_F746_ROKOTECH.height * sizeof(uint16_t)); The b...

I just created a GitHub repository for my project, Nucleo LEP.
You can check the code to have a working example.
I am working on a new project with a STM32F746 Discovery.
LVGL is working fine, display and touch.

The libraries are working. But, if touch doesn't work check the C Runtime Library you are using. With Newlib Standard, it blocks in TwoWire::allocateTxBuffer, realloc gives null result and we go directly in ErrorHandler. With Newlib Nano, everything works well, realloc allocates the buffer. Don't kn...

If not part of core release, is it possible to release just the libraries, LTDC and TS?
It will be interesting to have it managed directly by the IDE, as the others STM32DUINO libraries.

Hello @fpiSTM,
Is it possible to have this part of the upcoming 2.0.0 release?

I am using it, stock LVGL library.
Nucleo-F429ZI and a TFT shield (UNO compatible).
MCUFRIEND_kbv and TouchScreen librairies for display handling.

Done: #pragma once insertion breaks compilation.

It's definitely a Sloeber problem. In STM32duino_LwIP/src/lwip/memp.h , LWIP_MEMPOOL macro is defined: /** Create the list of all memory pools managed by memp. MEMP_MAX represents a NULL pool at the end */ typedef enum { #define LWIP_MEMPOOL(name,num,size,desc) MEMP_##name, #include "lwip/priv/...

No.
Still at work?

No, Eclipse + Sloeber.
But where is declared MEM_TCP_PCB in this case?