79ad30a9d5
Co-authored-by: Drashna Jaelre <drashna@live.com> Co-authored-by: Ryan <fauxpark@gmail.com>
20 lines
1 KiB
Markdown
20 lines
1 KiB
Markdown
### This Keymap uses the nanoBoot bootloader to maximize available firmware space.
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As is, the firmware will be too large if using the standard bootloader. Removing `DEBOUNCE_TYPE = sym_eager_pk` from the `rules.mk` should get the size under the limit.
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If nanoBoot is not going to be used, delete or comment out the following from your `rules.mk`:
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```make
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BOOTLOADER = hid
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BOOTLOADER_SIZE = 512
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PROGRAM_CMD = $(HID_BOOTLOADER_CLI) -mmcu=$(MCU) -w -v $(BUILD_DIR)/$(TARGET).hex
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```
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nanoBoot can be found here: [nanoBoot](https://github.com/sigprof/nanoBoot) I used the string-descriptors branch as it was the latest update.
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To ISP Flash nanoBoot: `avrdude -p atmega32u4 -c avrisp -U flash:w:/Users/DempseyTech/nanoBoot/nanoBoot.hex:i -P /dev/cu.usbmodem123451 -U lfuse:w:0x7F:m -U hfuse:w:0xD6:m -U efuse:w:0xC7:m`
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You will need to change the path in the CLI command to match your file structure.
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QMK Toolbox will not recognize controllers using nanoBoot, instead use the CLI to flash.
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To Flash: `qmk flash -kb splitkb/kyria/rev1 -km john-ezra -bl hid_bootloader`
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