sforkowany z mirror/meshtastic-firmware
36 wiersze
979 B
Markdown
36 wiersze
979 B
Markdown
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# Notes on @BigCorvus boards
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## Board version 1.1
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variant name lora_relay_v1
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### Remaining TODOs
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- power hold for the ST7735
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- look at example sketch
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- turn on xmit boost
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## Recommendations for future boards
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@BigCorvus your board is **really** nice. Here's some ideas for the future:
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- make the SWDIO header more standard (the small ARM 2x5 micro footprint?) or at least througholes so it is easy to solder a header
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## How to program bootloader
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Download from here: https://github.com/adafruit/Adafruit_nRF52_Bootloader/releases
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```
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nrfjprog -f nrf52 --eraseall
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Erasing user available code and UICR flash areas.
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Applying system reset.
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nrfjprog -f nrf52 --program feather_nrf52840_express_bootloader-0.3.2_s140_6.1.1.hex
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Parsing hex file.
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Reading flash area to program to guarantee it is erased.
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Checking that the area to write is not protected.
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Programming device.
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```
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Then reboot the board, if all went well it now shows up as a mountable filesystem on your USB bus.
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