Hi i am working with P89LPC932BA, i am looking for header file supporting this chip, i also want details for hardware activation of boot loader for this IC so that i can download hex file to it via ISP. Thanks. Arjun
i have flash magic and also gone through User Manual, but for activating boot loader via hardware, condition is to give three pulses to the /rst pin.ie to add extra hardware for it ? ---------------------------------------- HEADER FILE i am ready for making header file on my own but i need guidance from ur side to begin with. what are things to be taken care ? rules to be followed ? should i keep this header file in "inc" folder of keil ? i will also have to add this LPC932 target to chip list as it is not present in keil library. Thanks Arjun
On http://www.LPC900.com you'll find a link to a description for ISP entries. Also you might want to write directly to Philips, since this is a new part and they have first hand information. Best regards, Tom
Thanks Tom
Thanks Tom,i will try with it.
I would, very carefully and checking 3 times include the code for "break detect" in startup.a51. The chip as shipped from the factory should be so enabled and if you always have the break detect enable as start of your code, the break detect should work even when the latest version of your code does not. Erik
Hi erik I tried to burn in small hex file to LPC, fresh IC shipped from factory got programmed using break detect method with flash magic but when i tried to program same IC next time it was not programming at all,since i did not included break detect routine in my program.now i will have to program this IC using parallel eprom programmer,erik if u have header file for lpc then kindly forward to arjun_ram_pal@rediffmail.com Thanks Arjun