Nordic adc and ble merge

RE: Nordic adc and ble merge

Jørgen Holmefjord — Thu, 27 Aug 2020 10:21:06 GMT

RE: Nordic adc and ble merge

faizan12 — Thu, 27 Aug 2020 09:01:40 GMT

I am succeeded in building and getting values on uart and ble connection is also working fine .Now i just have a problem that in ble service in log values are showing is diamonds like garbage i am not getting exact values .Can you tell me how to solve this issue.

Thanks

RE: Nordic adc and ble merge

Jørgen Holmefjord — Thu, 27 Aug 2020 08:36:24 GMT

Yes, you need to use the softdevice version supported by the SDK version you are using. For nRF52832 and SDK 15.2.0, you should use S132 v6.1.x according to the compatibility matrix.

RE: Nordic adc and ble merge

faizan12 — Thu, 27 Aug 2020 08:33:28 GMT

ok let me try this also. should i also change soffevice version to ild one.?? or that would be fine?

RE: Nordic adc and ble merge

Jørgen Holmefjord — Thu, 27 Aug 2020 07:55:03 GMT

The errors indicate that you are using SDK 17.0.0. If you want to use the example without modifications, you need to use SDK 15.2.0.

RE: Nordic adc and ble merge

faizan12 — Thu, 27 Aug 2020 07:47:58 GMT

This error has gone by using some help on forum i dnt know i have done it write or not but now every time i run and debug it goes into error app handler weak funtion nd stuck there kindly guide what should i do.

Thanks.

RE: Nordic adc and ble merge

faizan12 — Thu, 27 Aug 2020 06:54:42 GMT

I have removed powerclock.c file and now the previous error has been fixed but now i am getting this error i have tried to fix it from this link https://devzone.nordicsemi.com/f/nordic-q-a/28125/segger-embedded-studio-can-t-find-softdevice-binary/110969#110969 butby doing this when code compiles and run no bluetooth or anything found on uart .

Thanks.

RE: Nordic adc and ble merge

faizan12 — Thu, 27 Aug 2020 06:03:44 GMT

Why is it giving me this error .IS it because of sdk version? I am using sdk15?

Kindly guide i have tried to run this code as it is and also according to my requirements.

Thanks and regards.

RE: Nordic adc and ble merge

faizan12 — Wed, 26 Aug 2020 17:05:04 GMT

Thanks for helping i will do these changes and will let u know if it works..

Best Regards.

RE: Nordic adc and ble merge

Jørgen Holmefjord — Wed, 26 Aug 2020 15:02:25 GMT

You can simply remove the init of the other channels, and change the 5 sample buffer to a single sample variable. These are very small changes required to achieve what you want.

RE: Nordic adc and ble merge

faizan12 — Wed, 26 Aug 2020 14:31:25 GMT

but it uses scan mode i need one shot mode to run because i am using just ine pin AIN3 to get adc data and i want to send it over ble.i am saving this data in int variable named as result which is an array of 5 vakues bcz adc is giving 5 samples at a time and now i want to send every value of array over ble but dnt know how to do this.

RE: Nordic adc and ble merge

Jørgen Holmefjord — Wed, 26 Aug 2020 12:50:38 GMT

Hi,

There is an example available in this GitHub repository. It is not updated to the latest SDK yet, and it is not fully tested on SDK 15.2.0, but I believe that it should work ok.

Also note that the samples are sent as binary sample data, not as ASCII strings.

Best regards,
Jørgen