ISP Flashing Guide - atmega32a info (#4993)

* update isp flashing page

* update isp flashing page
This commit is contained in:
wanleg 2019-03-22 18:26:21 -07:00 committed by Drashna Jaelre
parent f8d5b9f204
commit 1dda671e4a
2 changed files with 5 additions and 0 deletions

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@ -63,6 +63,7 @@ If you just want to get things back to normal, you can flash only a bootloader f
* [`atmega32u4`](https://github.com/qmk/qmk_firmware/blob/master/util/bootloader_atmega32u4_1_0_0.hex) - Most keyboards, Planck Rev 1-5, Preonic Rev 1-2
* [`at90usb1286`](https://github.com/qmk/qmk_firmware/blob/master/util/bootloader_at90usb128x_1_0_1.hex) - Planck Light Rev 1
* [`atmega32a`](https://github.com/qmk/qmk_firmware/blob/master/util/bootloader_atmega32a_1_0_0.hex) - jj40
If you're not sure what your board uses, look in the `rules.mk` file for the keyboard in QMK. The `MCU =` line will have the value you need. It may differ between different versions of the board.
@ -113,6 +114,10 @@ Since our keyboard uses an `atmega32u4` (common), that is the chip we'll specify
avrdude -c avrisp -P COM3 -p atmega32u4 -U flash:w:main.hex:i
If your board uses an `atmega32a` (e.g. on a jj40), the command is this (the extra code at the end sets the fuses correctly):
avrdude -c avrisp -P COM3 -p atmega32 -U flash:w:main.hex:i -U hfuse:w:0xD0:m -U lfuse:w:0x0F:m
You should see a couple of progress bars, then you should see:
avrdude: verifying ...

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