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2 Commits

Author SHA1 Message Date
Jacob Alexander
2c7542e2e7 Fixing device bricking bug
- When loading a garbage image onto the device, the chip hangs
  and refuses to jump to the bootloader and start dfu

Fix
- Check if chip was in locked state and jump to dfu
- Check if watchdog timer fired and jump to dfu
2015-01-10 19:53:46 -08:00
Jacob Alexander
4102512579 Adding McHCK DFU Bootloader
- Heavily modified, not compatible with McHCK images
- Uses 4k of Flash (rather than 3k)
- LED turns on when in firmware flash mode
- Changed the USB IDs
- Added CMake build system
- Updated linker script to be closer to what is used for the rest of the projects
- Removed a lot of unnecessary code
- Added a license header to each file (using the same license as the McHCK had)
- Updated the USB Vendor, Product and Serial strings
- Using the Kiibohd initialization sequence rather than the McHCK one
- Using Kiibohd interrupt vector table and other misc mk20dx setup
2014-08-15 10:53:43 -07:00