- Fri Jul 13, 2012 6:04 am
#147317
Hello everyone
I'm newbie in ARM
i have an LPC2364 and i solder it on an SMD-to-DIP converter to use on breadboard and i found it hard to work with a 100pin chip on bread!
btw, i tried about 3 days to make bootloader work, but it finally worked.
i was really happy about that and i wrote a simple LED flashlight with Keil and program the IC with Flash Magic(verify code was set and everything goes well).
but then when i try to see the result nothing happens! i tried the code on Keil simulation and it gets to an External Memory problem(startup code error).
and now, i cant connect to IC through ISP, Flash Magic says "auto baud failed"(like those last 3 days).
i checked the startup code of Keil, the Source Clock was set to "Main Oscillator" so i thought the problem maybe is oscillator so i put a crystal on XTAL1 & XTAL2 plus 2 100pf to ground. but no effect.
please help me.
best regards, Ehsan
* and sorry about my english if you see any mistake!
I'm newbie in ARM
i have an LPC2364 and i solder it on an SMD-to-DIP converter to use on breadboard and i found it hard to work with a 100pin chip on bread!
btw, i tried about 3 days to make bootloader work, but it finally worked.
i was really happy about that and i wrote a simple LED flashlight with Keil and program the IC with Flash Magic(verify code was set and everything goes well).
but then when i try to see the result nothing happens! i tried the code on Keil simulation and it gets to an External Memory problem(startup code error).
and now, i cant connect to IC through ISP, Flash Magic says "auto baud failed"(like those last 3 days).
i checked the startup code of Keil, the Source Clock was set to "Main Oscillator" so i thought the problem maybe is oscillator so i put a crystal on XTAL1 & XTAL2 plus 2 100pf to ground. but no effect.
please help me.
best regards, Ehsan
* and sorry about my english if you see any mistake!