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Merge remote-tracking branch 'root/master' into dev

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Kevin Hester
2021-01-08 13:16:27 +08:00
parent 7aacfd66ef 07042178d2
commit 74bc05936d
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docs/software/build-instructions.md
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@@ -39,9 +39,20 @@ cd Meshtastic-device
## Decoding stack traces
### Option 1
If you get a crash, you can decode the addresses from the `Backtrace:` line:
1. Save the `Backtrace: 0x....` line to a file, e.g., `backtrace.txt`.
2. Run `bin/exception_decoder.py backtrace.txt` (this uses symbols from the
last `firmware.elf`, so you must be running the same binary that's still in
your `.pio/build` directory).
### Option 2
You can run the exception decoder to monitor the serial output and decode backtraces in real time.
1. From within PlatformIO, open a new terminal.
2. At the the terminal, enter:
`pio device monitor --port /dev/cu.SLAB_USBtoUART -f esp32_exception_decoder`
Replace the value of port with the location of your serial port.