39 lines
1.6 KiB
Markdown
39 lines
1.6 KiB
Markdown
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# Meshtastic Firmware Hacks
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### Custom Boot Logo & Message
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- Download & install [PlatformIO](https://platformio.org/platformio-ide)
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- `git clone https://github.com/meshtastic/firmware.git`
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- `cd firmware && git submodule update --init`
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- Use [XMB Viewer](https://windows87.github.io/xbm-viewer-converter/) to convert an image to XMB
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- The data from this goes in `firmware/src/graphics/img/icon.xbm`
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### Custom boot message
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- Navigate to `firmware/src/graphics/Screen.cpp`
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- Find & replace `const char *title = "meshtastic.org";` with your custom message.
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### Custom screen color
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- Navigate to `src/graphics/TFTDisplay.cpp`
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- Find & replace `#define TFT_MESH COLOR565(0x67, 0xEA, 0x94)` with your custom color.
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### Custom alert sound (for T-Deck & devices with a buzzer)
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- From the mobile app, click the 3 dots on the top right, and select `Radio configuration`
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- Under `Module configuration`, select `External Notification`
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- Scroll down & you will see a `Ringtone` option that takes [RTTTL](https://en.wikipedia.org/wiki/Ring_Tone_Text_Transfer_Language) formatted tones.
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As far as I know, at the time of writing this, the onyl way to change the Ringtone is from the App...
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## Compile & flash firmware
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- Select `PlatformIO: Pick Project Environment` & select your board.
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- Run `PLatformIO: Build` to compile the firmware.
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- Place device in DFU mode & plug in to the computer
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- Do `PlatformIO: Upload` to send the firmware to the device
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- Press the RESET button or reboot your device.
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See [here](https://meshtastic.org/docs/development/firmware/build/) for more information building & flashing custom firmware.
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