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moving build selection into platformio.ini rather than nasty #defines. thanks to @sensorslot

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for the pointer to https://github.com/arendst/Tasmota - where I just borrowed heavily ;-)
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geeksville
2020-03-27 13:20:52 -07:00
parent 5c4ae6c042
commit d831beab3d
7 changed files with 53 additions and 46 deletions
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10
docs/software/build-instructions.md
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@@ -6,19 +6,21 @@ in these instructions I describe use of their command line tool.
1. Purchase a suitable radio (see above)
2. Install [PlatformIO](https://platformio.org/platformio-ide)
3. Download this git repo and cd into it
4. Edit configuration.h and comment out *one* of the following two lines (depending on which board you are using):
4. Edit configuration.h and comment out _one_ of the following two lines (depending on which board you are using):
```
// #define T_BEAM_V10
#define HELTEC_LORA32
// #define ARDUINO_T_Beam
#define ARDUINO_HELTEC_WIFI_LORA_32_V2
```
5. Plug the radio into your USB port
6. Type "pio run -t upload" (This command will fetch dependencies, build the project and install it on the board via USB)
7. Platform IO also installs a very nice VisualStudio Code based IDE, see their [tutorial](https://docs.platformio.org/en/latest/tutorials/espressif32/arduino_debugging_unit_testing.html) if you'd like to use it
## Decoding stack traces
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