- 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
Fixing RAM calculator and reduced actual SRAM usage
- Changed static variables to const that should have been const
- Updated CMake files to prepare for MCHCK custom bootloader
- Changed the USB ID numbers and ID number for bootloader
- Only generate DFU or Teensy binary image, not both
- Fixed RAM and FLASH calculator
- Added missing license in delay.c/h (much of it was taken from Teensy source though I've changed a bunch of it)
- Prepared mk20dx.c for upcoming bootloader addition
- mk20dx.h cleanup
- Reduced the MCHCK based flash size for the application image (bootloader changes requires more flash space)
- Fixed bugs in macro.c
- Added keyHold cli command
- Added show pending events debug message for PartialMap macro module
- Basic features only (there are still some extra options that can be added)
- Not tested
- ResultMacro processor is complete
- Layer enabling capability not yet complete
- USB Key output capability not yet complete
Added capSelect function that can arbitrary run a keyboard capability
- Made changes to the capabities/macro data structure to specify the capability arg count in the capability list
- Remove the arg count from the result macro struct (as it is redundant)
- Changed macro/capabilities data structure to index capabilities rather than specify function pointers
- Used an 8 bit array, this reduced the max number of capabities to 255
* Shouldn't be an issue, but this can be addressed if the limit is hit...unlikely though
- Moderate changes to the trigger and result macro data structures
- The debug macro viewers are nearly equivalent to what the main macro processors will do
- Lots of code cleanup for the intialization of all arm chips
- Added more gcc flags to help with debugging linker and memory map
- Fixed UART initialization for the smaller MCHCK mk20dx128 (different pin mux)
- Sending characters to the UART before it's ready would overflow the buffer causing it to hang
- Added a check to make sure the interface is ready before starting to send characters
- Removed the incorrect check for the usbMuxUart to make sure usb is ready before sending over the uart
- Windows builds and loading has been working just fine
- screen does work with Cygwin, but there are output problems (echoing isn't working for basic input, commands still work)
- TeraTerm works good, but kills the serial port if you don't quit after reloading the firmware
- There are some bugs here:
* Press/Release (this is a keymapping bug, has nothing to do with capsense press/release which is working)
* Some keys give incorrect USB codes
Caveat: The problem is still there. When the averaging kicks in, there is a window of time where keypresses won't register
This fix only delays the window a *really* long time, so the likelihood of hitting the delay is very low.
Each keypress resets the countdown.
- This requires that no strobes are floating.
On Rev. 0.4, pins D1 and D0 of the teensy must be manually connected to GND
On Rev. 0.2, when not using the 18 pin connector, pin C6 and C7 must be manually connected to GND
- Added a problem keys cli command, this is very useful to see which keys were disabled at startup because they looked like test points
(the fastest way to get the keys to re-enable is to take off a keycap and jiggle the spring)
- Removed 'Zombie' code
- Still a bit of iffiness with the averaging algorithm (should be looked at again)
- Added more CLI debugging (averaging and press/debounce)
- Tried to add auto cmake reset...so far unsuccessful
- Ported MBC-55X (was used to test compilers)
- Disabled in-source builds, to prevent CMake from shooting itself in the foot.
Jacob Alexander