sforkowany z mirror/meshtastic-firmware
16 wiersze
665 B
Markdown
16 wiersze
665 B
Markdown
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# Pinetab
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These are **preliminary** notes on support for Meshtastic in the Pinetab.
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A RF95 is connected via a CS341 USB-SPI chip.
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Pin assignments:
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CS0 from RF95 goes to CS0 on CS341
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DIO0 from RF95 goes to INT on CS341
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RST from RF95 goes to RST on CS341
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This linux driver claims to provide USB-SPI support: https://github.com/gschorcht/spi-ch341-usb
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Notes here on using that driver: https://www.linuxquestions.org/questions/linux-hardware-18/ch341-usb-to-spi-adaptor-driver-doesn%27t-work-4175622736/
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Or if **absolutely** necessary could bitbang: https://www.cnx-software.com/2018/02/16/wch-ch341-usb-to-serial-chip-gets-linux-driver-to-control-gpios-over-usb/
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