Ryan Powell

icon indicating a website link nable-embedded.io icon indicating an email [email protected]

icon company @nable-embedded icon location Alberta, Canada icon location I've been working with embedded devices for over 20 years, starting with PIC16F84 and now specialized in Espressif and Nordic semi devices.

Results 894 comments of Ryan Powell

Arduino IDE ext_nimble_config.h: No such file or directory

I'm not sure how the Arduino IDE handles this board since it has 2 chips on it. I believe you would need to change the board to an esp32s3 in...

Taking more time to connect from NRF to ESP32 BLE Server

You're quite welcome. The issue could just be the nRF app, there should be no issue on the NimBLE side that can cause this.

Cannot getCharacteristic() using NimBLEUUID

Not sure what's going on with that but I'll look into it.

Add L2CAP service infrastructure

Looks great! An example would be welcome if you have time.

onRead Callback not called

@AnnoyingMoose That is the intended function, the callback should only be called on the first read which provides an opportunity to change the value before the client reads it. After...

onRead Callback not called

Sorry, I understand now. This is odd behavior for sure, I think it may have something to do with the stack code difference from the Arduino stack. Could you try...

onRead Callback not called

Thanks, very interesting! I'd be curious to see the Arduino comparison as well.

onRead Callback not called

NimBLE-Arduino comes with NimBLE since the esp32 core does not have that code. I'm curious as to what may be happening here.

onRead Callback not called

You can also use NimBLE-Arduino with IDF, you'll just need to disable nimble in menuconfig.

onRead Callback not called

You're welcome 😄, I still would like to know what the difference is though. The nimble version used with Arduino originally was 1.3 and this method worked fine at that...