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    The symbol X shows up in the link map, but the linker still generates unresolved symbol errors for X in main. Any ideas? File Main.c: extern xdata X[]; static char xdata* p = X; void main( void...
  • can't use ST-Link debugger...
    Hi. I have a STM32F4Discovery demo board with the STM32F407VGT6 controller on board. The problem: My new project built successfully. However, the (Keil) IDE (microvision 4) will not download to the...
  • Running debugger on Cortex M0 on FPGA
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  • Error in linking C files with asm
    While linking an asm file with C files,I got an error a51 table.asm -o table .and the error is "NON NULL ARGUMENT EXPECTED"...can anyone help me.