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Hello everybody. I have an interconnected network with 20 embedded systems using serial line (USIC/ASC). Each one is based XE164 Infineon microcontroller. To update the firmware (data / user code) of each system by ASC, you must activate the bootstrap loader with 4 pin levels (/TRST = HIGH, 10.0 = HIGH, 10.1 = HIGH, 10.2 = LOW) manually. This work can be very laborious and repetitive each time you want to update the program to all systems. Is there any procedure to enter the firmware directly to the flash memory of each microcontroller? Thank you very much.
IAP. See your user manual.
I have just read the bootstrap loader section in user manual and I have not find what I need :(
Have you searched for IAP (in application programming) ? I think your chip has that functionality!
Hi Tamir. I think that it is not possible IAP procedure in XE16x devices. What do you think? I have found this article: http://www.keil.com/download/list/c166.htm Do you think that this article is useful to me? Thanks.
I don't know your device at all - maybe here...?
http://www.keil.com/download/docs/24.asp
I don't know if this applies to you (probably not), but try
http://www.keil.com/download/docs/275.asp