At 10:42 PM 3/26/2006 +0000, frankcallaghan9 wrote: >Hi Guys, >I've just hit this problem in my UART handler, I'm new to the ARM >and haven't used it's asm yet! could one of you ASM gurus >please post the required inline entry/exit code for us dummys >thanks, My experience with inline matches that of compiler interrupt keywords. It makes far more sense just to do it in assembly. Take a look at the interrupt example in newlib-lpc. http://www.aeolusdevelopment.com/Articles/download.html They can be easily separated from the rest so using the epilogues and prologues from there doesn't commit you to the rest of the library. Robert " 'Freedom' has no meaning of itself. There are always restrictions, be they legal, genetic, or physical. If you don't believe me, try to chew a radio signal. " -- Kelvin Throop, III http://www.aeolusdevelopment.com/
Message
Re: [lpc2000] Interrupt Prologue/Epilogue Was: {To TomW} GCC-Bug in IRQs
2006-03-26 by Robert Adsett