Issue with the nordicnrf52@5.0.0 - How to determine bug location?

Hi all,
I’ve been using PlatformIO for a few months with no issues, but had one come up and would like to help trace the issue to determine if it is a Zephyr or Nordic issue.

In short, on nordicnrf52@4.5.0, notifications are pushed to my Flutter app built for Android. When PlatformIO upgraded to nordicnrf52@5.0.0, notifications stopped. I was able to send data, to the nRF, process the data, assemble a response, but when calling bt_gatt_notify in Zephyr, the data is not showing up on the phone.

I guess I’d like to start with an item in the change log between release 4.5.0 and 5.0.0 which changed the HAL from nordic to st in the platform.json. Where can I find the framework git libraries and change the platform.json to use different github hashes?

  • “framework-zephyr-hal-nordic”: {
  • “framework-zephyr-hal-st”: {
    “optional”: true,
    “owner”: “platformio”,
    “version”: “0.0.0-alpha+sha.742d8fb839”
    “version”: “0.0.0-alpha+sha.5b3ec3e182”