Failed to simulate with STM32H750ZBT6 platform

[miker]

I build a LCD driver board with STM32H750ZBT6  ,then i want to use built-in LTDC driver and SDRAM to run 480*270*16 TFT LCD panel , but touchGFX list following wrong message, where reason from ? 

Generate Code
Generate
Done
Generate Assets
make -f simulator/gcc/Makefile assets -j8
0 [main] us 0 init_cheap: VirtualAlloc pointer is null, Win32 error 487
AllocationBase 0x0, BaseAddress 0x60EA0000, RegionSize 0x310000, State 0x10000
D:\TouchGFX\4.25.0\env\MinGW\msys\1.0\bin\sh.exe: *** Couldn't reserve space for cygwin's heap, Win32 error 0
simulator/gcc/Makefile:32: recipe for target 'assets' failed
make: *** [assets] Error 1
Failed
Failed

[GaetanGodart]

Hello @miker ,

You have an error when generating the assets but it seems to not be caused by TouchGFX but by cygwin or windows itself.

I found 2 great forum post that could help you :

• https://community.st.com/t5/stm32-mcus-touchgfx-and-gui/compilation-error-quot-couldn-t-reserve-space-for-cygwin-s-heap/td-p/247873
• https://stackoverflow.com/questions/18502999/git-extensions-win32-error-487-couldnt-reserve-space-for-cygwins-heap-win32

Regards,