Storage data in nRF51822

[Angelo Cotroneo]

Hello,

I want to store some data(coming from the ADC) in flash for nrf51822.

is it possible?

have you any example to show me?

Thanks a lot and best regards 

Angelo 

[Marcelo Aleks]

Hello,

 with zephyr you can  try this sample https://github.com/zephyrproject-rtos/zephyr/tree/master/samples/subsys/nvs 

[Angelo Cotroneo]

Hello,

thanks a lot for the example.

Angelo

[Turbo J]

The nrf51822 has very little flash left on top of softdevice, application and bootloader. I strongly recommend using external storage.

[Marcelo Aleks]

Prego! Noc c'è di che!

Remember to define the storage partition if you use a board without this definition, you will need something like:

storage_partition: partition@3e000 {
  //The name needs to be "storage"
  label = "storage"; 
  reg = <0x0003e000 0x00002000>;
};

Best regards,
Marcelo Aleks

[Angelo Cotroneo]

Hello,

are you italian? :-)

regarding the code above, I am using the following board to develop my application:

https://www.waveshare.com/nrf51822-eval-kit.htm

As sw I am using keil v5 and softdevice 130.

Can I write your code in the main.c code?

Thansk a lot