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stemwin gui_exec problem

Question asked by Amilton Rogério da Silva on Jul 21, 2017
Latest reply on Jul 21, 2017 by Amilton Rogério da Silva

Hi,

 

  I'd like to know what are the possible reasons to the processor get stucked inside the GUI_Exec function?

The LCD start to show some some drawings but than suddenly, the SPI activity stops and even the SysTick_Handler stops to be called. The processor keep on running into an infinity loop, passing througth some STemWin functions that can only be seen by the disassembly window, once the library is in binary code.

 

Once it hаs started to draw the buttons, I guess that this is not a hardware problem, but I'll acept any suggestion.

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