I am embarking on writing a program for the ‘LE1’ that will allow me to change program flow and content wirelessly. Since I have never tried to create a self writing program, any pointers would be very helpful. I know the portion of the program that does the flash writing needs to be untouchable by the loader, but have not really explored any further. I am using SDCC for the code, and a Chinese SPI programmer from Kedsum for the initial program loading.
Thanks,
Ron