• __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...
  • Luminary LM3S5B91
    I have problems to flash my program. Small programs (~400Byte) works, but my current program (~12k) I cannot flash correctly. I'm using Keil v4.11 and Ulink2. Erase complete and erase partly works...
  • SAM7SE512: __irq sends my interrupts into a loop
    I have an interrupt routine to trigger when a PIO pin changes. It triggers when it should, but never seems to clear - it just keeps recurring thereafter. void vbusDetIRQHandler(void) __irq { ULONG...
  • 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...