• RVCT ARM compiler 3.1

    Note: This was originally posted on 20th February 2009 at http://forums.arm.com

    Hi,

    Does RVCT 3.1 compiler is intelligent enough to identify which part of code can be NEON optimized and compiled in NEON?

    Does it also give instruciotns while compiling, whether…

  • Code not working on LPC2148 board

    I bought an ARM LPC2148 Development board and started uploading code in it.  I wrote the code to blink the on-board 4 LEDs.  It gets uploaded successfully in the board but the LEDs never blink (leave alone the blinking according to the code).  I have rechecked…

  • how to change my program starting adress?

    Hi, I just wanted to start programming ARM, I got an NXP LPC1768 board! I wrote my first program!

    here is code

    #include "LPC17xx.h"  
int main(void) { 
    int a;
    LPC_GPIO1->FIODIR=1;
    while(1) {
         LPC_GPIO1->FIOSET=1;
         for(a=0;a<7200000;a…