I lost debug messages from my LoraWAN end device. I made some changes using MX on my project, and this way, I lost debug messages displayed on a serial wire monitor (for example, on Arduino serial monitor). I think it was the cause of this problem. No, I see that red and blue LEDs stopped blinking. Usually, red links when a concentrator doesn't accept a join, and blue blinks when sending messages).
I checked the settings responsible for logging and debugging, and I see that they have the right values:
Is there anybody who can explain how to revert my end device to its former state?
I usually only upload .hex code to the board using Cube Programmer.
Do you mean this erase as in the picture above?
Nothing changed.
End device sends up messages to the concentrator as below:
But there are no debug messages on the serial monitor.
A few days ago, I saw debug messages from Lora WAN the end device.
