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TouchGFX on Custom Board creates a hardfault_handler after trying to synchronize !

MLair.1
Associate III

Hello everyone,

I'm trying to use TouchGFX on my custom board Mikromedia 7 Capacitive.

Currently, I've no OS and I generated TouchGFX folder with TouchGFX Generator partial framebuffer strategy.

0693W00000D1UXTQA3.png 

The problem is as soon as I receive my tearing effect interrupt from my SSD1963 (Graphics Controller), I get into the HardFault_Handler, like this :

0693W00000D1UX4QAN.png 

Have you an idea of the reason ? Thanks for your help.

1 ACCEPTED SOLUTION

Accepted Solutions
MLair.1
Associate III

It's solved !

I found the solution, I followed a tutorial which removed TouchGeneratedHAL::initialize() from the TouchGFXHAL.cpp file to initiliaze its own graphics controller, I just write both lines.

0693W00000D1VxrQAF.png

View solution in original post

1 REPLY 1
MLair.1
Associate III

It's solved !

I found the solution, I followed a tutorial which removed TouchGeneratedHAL::initialize() from the TouchGFXHAL.cpp file to initiliaze its own graphics controller, I just write both lines.

0693W00000D1VxrQAF.png