You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
14 lines
950 B
Markdown
14 lines
950 B
Markdown
In rare circumstances, your keyboard/device can become unwritable, and dfu-programmer will give you an error like this:
|
|
|
|
Erasing flash... Success
|
|
Checking memory from 0x0 to 0x6FFF... Empty.
|
|
Checking memory from 0x0 to 0x607F... Empty.
|
|
0% 100% Programming 0x6080 bytes...
|
|
[ X ERROR
|
|
Memory write error, use debug for more info.
|
|
|
|
Currently the only way to solve this is to [reprogram the chip via ISP](https://www.reddit.com/r/olkb/comments/4rjzen/flashing_error_on_mac_os_x/d52rj8o/). This requires another device to be hooked-up to a couple exposed pins on the PCB. There is a guide on how to do this [here](https://learn.sparkfun.com/tutorials/installing-an-arduino-bootloader), and [this is where things are on the Planck PCB](http://imgur.com/lvbxbHt).
|
|
|
|
An example command to flash the board once things are hooked up is:
|
|
|
|
avrdude -c usbtiny -p m32u4 -U flash:w:planck_default_rev4.hex |