• Stack pointer gets corrupted
    At the beginning of main I have two variables, namely: unsigned char audioDataBuffer1[512]; unsigned char audioDataBuffer2[512]; Later in the code I use them as buffers for audio data from SD...
  • class "this" gets corrupted
    Hello, I am having a very strange behavior on my project. I am calling a class method that access a certain atribute. I have debugged the application and on the second method call I have noticed...
  • Stack pointer gets corrupted in debugger
    Hi everyone I am usinng the NXP KL43L256Z4 Cortex M0+, compiler MDK-ARM uVision V5.25.2 When I am in a breakpoint, I change any register value (ex. R6 = 0xFFFFFF), in the next step the Stackpointer...
  • ARM RL-FlashFS native SD Card corruption ffree()
    Hi, Wonder if anyone could help me. I’ve got an SD card related problem. My project builds under uVisionV4.73.0.0, C Compiler Armcc.Exe V5.03.0.76, device = STM32F427II. My target platform has a native...
  • Stack corruption
    Hello, I am working on AT91SAM9G20, Keil 5.10. I am passing a constant structure pointer to a function. typedef struct { int Test; int OkFlag; }StructNode; typedef const StructNode *const...