61 lines
1.9 KiB
Markdown
61 lines
1.9 KiB
Markdown
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# Gray Studio HB85
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A HitBit MSX Computer inspired Keyboard.
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Keyboard Maintainer: [Felipe Coury](https://github.com/fcoury)
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Hardware Supported: Gray Studio HB85
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Hardware Availability: Group buy finished
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Make example for this keyboard (after setting up your build environment):
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make hb85:default
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See [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) then the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information.
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ps2avrGB keyboard firmware
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==========================
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This keyboard uses the port of the QMK firmware for boards that are based on the
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ps2avrGB firmware.
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Note that this is a complete replacement for the firmware, so you won't be
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using Bootmapper Client to change any keyboard settings, since not all the
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USB report options are supported.
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## Installing
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First, install the requirements. These commands are for OSX, but all you
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need is the AVR toolchain and `bootloadHID` for flashing:
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```
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$ brew cask install crosspack-avr
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$ brew install --HEAD https://raw.githubusercontent.com/robertgzr/homebrew-tap/master/bootloadhid.rb
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$ pip install pyusb
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```
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Then, with the keyboard plugged in, simply run this command from the
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`qmk_firmware` directory:
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```
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$ make hb85
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$ bootloadHID -r hb85_default.hex
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```
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## Setting the board to bootloader mode
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Hold the F3 key while plugging the USB cable.
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## Troubleshooting
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From my experience, it's really hard to brick these boards. But these
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tricks have been useful when it got stuck in a weird scenario.
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1. Try plugging the board in while holding the bootloader key. This will force
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it to boot only the bootloader without loading the firmware. Once this is
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done, just reflash the board with the original firmware.
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2. Sometimes USB hubs can act weird, so try connecting the board directly
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to your computer or plugging/unplugging the USB hub.
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