Migrate Code Nrf51 to Nrf52

RE: Migrate Code Nrf51 to Nrf52

iremino — Tue, 23 Jul 2019 11:18:34 GMT

I will :) thanks for your help

RE: Migrate Code Nrf51 to Nrf52

Joakim Jakobsen — Tue, 23 Jul 2019 09:28:40 GMT

We also have some documentation in order to migrate from the nRF51-series to the nRF52-series that you can take a look at.

Migrating from the nRF51 Series to the nRF52 Series.

Regards,
Joakim

RE: Migrate Code Nrf51 to Nrf52

iremino — Mon, 22 Jul 2019 14:09:33 GMT

himm okey thanks for your help 🙂

RE: Migrate Code Nrf51 to Nrf52

awneil — Mon, 22 Jul 2019 14:06:14 GMT

You're missing the point!

You need to separate what is your application code - the stuff you've written yourself to achieve your goals - from the underlying driver code which Nordic provide just to make their hardware work.

This is basic software development stuff.

Using the SDK ADC example, you should be able to get the basic ADC drivers working, and giving you readings.

Your application code should then take these readings without worrying about where they came from.

Perhaps you need to take a step beck and re-organise your nRF51 code to separate your own code from the Nordic code ...

RE: Migrate Code Nrf51 to Nrf52

iremino — Mon, 22 Jul 2019 13:55:54 GMT

yes i am doing all this too, but sdk15.3.0 doesn't have an adc header, it is a problem. maybe header name different for nrf52?

And i can't find how this problems ; Undefined symbol app_pwm_uninit (referred from main.o). for nrf52, do you know how i can fix this errors?

RE: Migrate Code Nrf51 to Nrf52

awneil — Mon, 22 Jul 2019 13:53:35 GMT

So you've got an SDK v15.3.0 ADC example working?

In that case, you must have all the necessary Nordic headers in place.

So you just need to add your own, custom-written application code - no more Nordic stuff.

RE: Migrate Code Nrf51 to Nrf52

iremino — Mon, 22 Jul 2019 13:49:18 GMT

Hi, yes i started with nrf52 examples as you said, and trying to merge with my functions but how can i solve this adc.h problem i don't know

RE: Migrate Code Nrf51 to Nrf52

awneil — Mon, 22 Jul 2019 13:18:13 GMT

Thr nRF52 is significantly different from nRF51, and the SDK has moved on a lot.

It is unrealistic to expect that this "migration" will be just a few tweaks - it is a major porting exercise.

Probably the easiest approach will be to start with appropriate nRF52 examples, and merge-in your application-specific stuff ...