I have problem with my interrupts in lpc2148.. i have read the messages..but i could not get the right idea. i want to start my code IROM1 at address 0x2000 with range 0x80000 and IRAM1 at 0x40000000 with range 0x8000.
while using ext interrupts iam facing problem...
i have tried all the settings that i read in the messages....but i dont know were iam missing...
i have used standard startup file from keil.
please clear me about the settings to be made and the instructions to be added....
"i have tried all the settings that i read in the messages....but i dont know were iam missing..."
Neither do we. But we do know that the sample programs available from multiple sources do work. Maybe you haven't looked at them? Or have you faced problems reaching Google?
I'm currently in China and see the folly of being quick in saying "use Google". It is not (easily) accessible here and alternatives I've found to date are no way as successful :(
And who's fault is it that the internet is f'ed up in China?
"Use Google" is a metaphor for use you're own locally neutered search engine, where you can't see dissenting world views, or people being run over by tanks in Tienanmen Square. Please take this up with you local party organizer.
This site has sample code showing interrupt handlers for LPC21xx.
And NXP has sample code.
It really can't be that hard to find examples.
The biggest problem here must probably be to figure out a more descriptive summary than "HELP ME..." - how many threads on this site are created by people who do _not_ want help?
And I suppose you're one of those trendy modern people who use a Hoover and not a vacuum cleaner.
Fwiw,bing sort of works here but I can't persuade it to display results in English.
Get ready for the cultural invasion folks.
Please no political discussion here! only technical stuff!