jn5121 progress
Friday, November 2, 2007 - 21:07
Finally I’ve had some time to look at the jn5121 port. Since I still have no documentation on the platform what so ever, I’ve decided to figure things out myself. I’ve written a disassembler that runs on the chip, so that I can figure out, what all the functions supplied in ROM by Jennic actually does.
I’ve managed to write native drivers for the timers and the SPI during the last couple of days. So things are starting to progress. I’m a little worried about, if I can get enough information about the transceiver out of the Jennic code, since it is not directly accessible though any of the APIs provided by Jennic.
As soon as I have some more modules ready, I’ll publish some code in here.