Getting Started With nRF9E5

[Anuj Mattoo]

Hi,

I have relay board which is attached to the SoC module nRF9E5 and also microchip serial SPI EEPROM 25AA320 is also attached.

I have the EEPROM programmer and I am able to read, write, delete the EEPROM using programmer.

But I have to test relays and Leds attached to nRF9E5.

How do I get started? How to program the EEPROM for testing relays. Please help!

[Hung Bui]

Hi,

You may want to have a look at the answer here.

Note that, according to section 21.2 in the product specification you need to have 3 configuration bytes in the start address of the EEPROM. You can use eeprep tool to add these bytes.

[Anuj Mattoo]

Thanks for your answer. I wrote a blink program in Keil and used eepreo tool to add 3 bytes. What to do after that? It's in hex format but to program EEPROM , it must have Bin file. What to do?

[Anuj Mattoo]

Thanks for your answer. I wrote a blink program in Keil and used eepreo tool to add 3 bytes. What to do after that? It's in hex format but to program EEPROM , it must have Bin file. What to do?

[Hung Bui]

Hex2bin.exe tool ?

[Anuj Mattoo]

I made some mistake in eeprep tool. I used command like this in command prompt :-

eeprep [c16,i,p4096,s] <nordic.hex> <nordiceep.hex>

Am i doing right, is the format correct?