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  • LPC2148 timer0 not working as expected

    I am new to ARM and I am trying to produce 1 second delay using timer 0 in LPC2148. But in debug session in Keil, it is giving delay of 4 seconds with 15MHz and 5 seconds with 12 MHz. What is the issue ?

    Here is my code.

    #include <lpc214x.h>
int main…

  • Debugging memory issues ARM7, Keil µVision 4

    I am having some issues trying to debug what appear to be some very strange behaviors. For example, we have:

    static const char* LOG_FORMAT = "0x%02x,%.5f,";

    and the pointer changes for no obvious reason. Sometimes to garbage, sometimes to other…

  • Keil Linker & CM3 Memory [SOLVED]

    Hi, I'm working with the LPC1768 and I'm trying to use a reserved memory area to enumerate the address of some variabile that are stored on an external spi flash.

    I've made with success the same thing on an LPC2376 (ARM7) but with the cortex I…