• Decompressor overwrites my variables...
    cpu: at91sam7x256 I have in my project some global objects, they are by default placed at address 0x200000. My program seems to work properly but occasionally beginning of RAM is filled with zeros...
  • overwriting of the values of global variables in Kiel C51 compiler
    I have encountered some very serious problem in Megawin MG84FG516 controller using C51 compiler. In my code I am using three interrupts in the priority as follows: 1 - Serial port 0 2 - Timer...
  • overwriting ds80c400 interrupt vectors
    I have been trying to write c code to overwrite the interrupt vectors on the DS80c400 ( to do the same as the following asm code) EXTRN CODE (com_isr) MOV DPTR, #000023H MOV A, #02H; MOVX @DPTR...
  • printf function overwritting RAM
    Hi All, I've been lurking on this board for about 12 months now, but this is my first post... I have traced a memory corruption problem to a single assembler statement. The statement is the first statement...
  • OVERWRITE EXCEPTION HANDLER
    Hello, I use the NXP LPC 2368 and want to write a function to save the exceptions Data Abort Error, Undefined Instruction Error and Pre-fetch Abort Error in a seriel EEPROM and after reset the CPU...