• __irq keyword
    Hi all, I use a STR912 device from ST. In the examples from their library, the interrupt functions are not preceeded with the __irq keyword. 2 questions : What is the difference between a...
  • __irq instead __fiq
    Hi, I am having the same error as this person described in this thread: http://www.keil.com/forum/15818/ Well it has been answered there, but my question is If i will use __irq instead of __fiq...
  • use of __irq with Coretx M3 devices (Luminary)
    Hi I see that the Luminary examples of interrupt functions do not use the __irq keyword attribute on the interrupt functions. Any reason why? (is the __irq not needed when using M3 devices ?...
  • ARM Compiler 5.06 Cannot Handle __irq
    Below code for Cortex-R5 CPU, __irq void Foo( void ) With ARM 5.05, it compiles OK as PUSH     {r0-r12,lr} ... POP      {r0-r12,lr} SUBS     pc,lr,#4 With ARM 5.06, it compiles  NOT OK as PUSH     {r4...
  • For loop
    can i use the for loop like this in accessing the 2-d array. for(u=0;u<=4;u++) { for(v=v1;;) { arr[u][v] += 1; } } bcos in the second for loop i want to do the increment in some other...