- Added fix for USB Current Change
  * If called during interrupt, could hang the I2C bus
  * Delaying I2C writes till scan loop

Added STROBE_DELAY define in matrix.h
All keys scan codes now in defaultMap.kll

- Each scan module now has a current change callback which passes the available current as a parameter
- No longer attempts to use the max 500 mA immediately, starts with 100 mA then goes to 500 mA after enumeration
- If enumeration fails due to bMaxPower of 500 mA, then attempt again at 100 mA (might also be possible to go even lower to 20 mA in certain cases)
- Now working with the Apple Ipad (no over-power messages)
- Fixed Wake-up behaviour on Apple Ipad (and likely other iOS devices)
- More effecient set_feature/clear_feature handling (device handler)
- Initial power handling via Interconnect (still needs work to get it more dynamic)

Renamed define to GHOSTING_MATRIX.
Deleted unused files from CK3.

To use define GHOST in matrix.h, see example in Scan/CK3

 - IC60 /w Single color LEDs
 - Requires a different matrix configuration so it's incompatible with the old IC60 layout

The example scripts include hardcoded values that
do not work for everyone. Instead of requiring the
files to be edited (and dirtying the git tree),
allow them to take command-line arguments.

Also adds better guidance for Mac OSX virtual
serial ports.

bash might not be in /bin. Don't expect it there.

- Works for all nodes in chain
- Synchronized to 30 ms update rate (required for ISSI chip)
  * Interconnect cannot handle full update speed from Scan module
  * Though it should be able to handle quite a bit more than 30 ms updates

- Rx buffers weren't fast enough, had to use DMA :D
- Basic LCD remote capabilities are working, single node
- Multi-node broadcast seems to have a bug still
- DMA ring buffer allowed for significant processing simplification
  * There is an overrun risk, but the buffer is large and generally there isn't too much data being sent (just very quickly)
- Split out LCD layer stack capability into itself and an "exact" version used for updating remote nodes

- 6 modes
  * Single led: decrease, increase, set
  * All leds: decrease, increase, set
- Currently update speed limited to once every 30 ms
  * Likely an I2C driver or ISSI limitation preventing even faster updates

- Requires kll update
- Including udev id update

- Includes minor fix for MD1

- Adds proper flashMode support for all keyboards and microcontrollers (usb and serial)
- flashModeEnabled must be set to 1 otherwise it will only show an error
  * This is on purpose (somewhat dangerous feature as it allows remote flashing)
- Capability cleanup

- Requires lcdFuncMap.kll instead of stdFuncMap.kll

- See md1Action.kll for usage
- Includes Block/Unblock

- Includes fix for over-range ScanCodes (would cause hard faults)
- Updated some documentation
- Requires recent kll compiler for the layout

- Supports up to 255 slave nodes (you'll run into ScanCode limitations before then)
- Requires most recent kll compiler update
- Additional debugging output and stats counters
- Noise and parity checking
- Fixed TxFIFO issue when sending buffers larger than the FIFO
- Cleaned up defaultMap.kll
- Added ScanCode caching (reduces interconnect traffic significantly)
- Interconnect module code is conditionally compiled into PartialMap module if required

- Still some issues
- Will require some changes to MatrixARM and PartialMap
  * Currently state information is passed around too frequently
  * Needs to be reduced to state changes only

- Required updates to CMake in order to handle the multi-layer BaseMaps

- Adds override functionality in main module

- Fixed cli reflash mode set
- Cleaned up debugging code
- 4 500 000 baud seems to be reliable
- Fixed master selection (assumes slave node unless USB enumerates)

- Uses expiry timer to decide on when to allow a state change
- Initial state transitions are unaffected
- Use MinDebounceTime define in kll to configure
- ms granularity

- Changing header file ifndef define to pragma once's
- Removed duplicate output_com.h's

- Basic screen initialization and clear is working
- Currently SPI is set to a low speed for easy logic analyzer debugging

- Not ready for advanced support yet
- Basic register and page writing support complete

* Keyboard interconnect using two uarts
* Supports daisy chain addressing using a master/slave direction communication scheme

- Still needs more testing
- Functions have been tested alone to be generally working