does anyone know how to read data from the SPI onto the EEPROM. I am having difficulty writing to the external EEPROM of the nordic nrf9e5. Any sugggestions are highly appreciated!
From your question I assume that you have an external eeprom (as unknown- there's lots of eeprom out there and they can be different!)connected to the nordic nrf9e5 via it's SPI pins. You are having trouble reading and writing to the eeprom. I suggest you do a bit of reading on the eeprom to find out exactly how it operates. You could also look for sample code on the web - I think Atmel has some app notes for their eeproms. Most of these examples will expect you are using port pins rather than the specific SPI hardware your micro has, this might be a good way to start then once that is working, look at modifying the code to use the SPI hardware. Also try a search on http://www.8052.com