tools: ota-dfu: Include a Linux-native OTA DFU tool
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3 changed files with 19 additions and 6 deletions
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[submodule "tools/micropython-font-to-py"]
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path = tools/micropython-font-to-py
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url = https://github.com/peterhinch/micropython-font-to-py
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[submodule "tools/ota-dfu"]
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path = tools/ota-dfu
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url = https://github.com/daniel-thompson/ota-dfu-python
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21
README.md
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README.md
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@ -51,12 +51,15 @@ Note: *If you have a new PineTime then it will have been delivered with
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flash protection enabled. You must disable the flash protection before
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trying to program it.*
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* Use an SWD programmer to install `bootloader.hex` to the PineTime.
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This file is an Intel HEX file containing both the bootloader and
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the Nordic SoftDevice. Be careful to disconnect cleanly from the
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debug software since just pulling out the SWD cable will mean the
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nRF52 will still believe it is being debugged (and won't properly
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enter deep sleep modes).
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Use an SWD programmer to install `bootloader.hex` to the PineTime. This
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file is an Intel HEX file containing both the bootloader and the Nordic
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SoftDevice. Be careful to disconnect cleanly from the debug software
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since just pulling out the SWD cable will mean the nRF52 will still
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believe it is being debugged (and won't properly enter deep sleep
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modes).
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To install using Android device:
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* Copy `micropython.zip` to your Android device and download nRF Connect
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for Android if you do not already have it.
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* In nRF Connect, choose settings and reduce the DFU packet count from
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@ -64,6 +67,12 @@ trying to program it.*
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* Connect to PineDFU using nRFConnect, click the DFU button and send
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`micropython.zip` to the device.
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To install using Linux and ota-dfu:
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* Look up the MAC address for your watch (try: `sudo hcitool lescan`).
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* Use ota-dfu to upload `micropython.zip` to the device. For example:
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`tools/ota-dfu/dfu.py -z micropython.zip -a A0:B1:C2:D3:E3:F5 --legacy`
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At the end of this process your watch will show the time (03:00) together
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with a date and battery meter. When the watch goes into power saving mode
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you can use the side button to wake it again.
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Subproject commit 9cc61db89ec80ddbdc7a1ecee605cb5d4c391e19
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