27 lines
953 B
Markdown
27 lines
953 B
Markdown
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This firmware has to be uploaded to OLIMEXINO-32u4 in order to use it as an iCE40 programmer.
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### Using Arduino IDE ###
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This firmware can be uploaded via Arduino IDE. Just go to iceprog folder and load iceprog.ino.
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We used SPIFlash 2.2.0 library for Winbond Flash Memory by Prajwal Bhattaram - Marzogh (the
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project is now called "SPIMemory". The files we used are already inside the project, no need to
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install it separately. But our advice is to the check the full project. It is availalbe here:
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https://github.com/Marzogh/SPIMemory/tree/v2.2.0
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### Using PlatformIO ###
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Install PlatformIO, use this guide for details http://docs.platformio.org/en/stable/installation.html
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Build & Upload:
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platformio run
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platformio run --target upload
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Alternatively you can use SPI programmer to burn firmware into OLIMEXINO-32u4, e.g.:
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avrdude -p atmega32u4 -P /dev/ttyUSB0 -c buspirate -b115200 -D -Uflash:w:[.pioenvs/leonardo/firmware.hex]:i
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