Change Log for keybrd library

All notable changes to the keybrd project will be documented in this file. This project adheres to Semantic Versioning 2.0.0.

keybrd version 0.x.x is for initial development. keybrd version 1.0.0 will be released when the public API is stable.

0.6.7 (2016-11-21)

• Enhancements
  • change #define SAMPLE_COUNT_MACRO to const SAMPLE_COUNT
  • add tutorial_7ab_mapping_layout_to_matix.md

0.6.6 (2016-11-16)

• Enhancements
  • rename #define SAMPLE_COUNT_MACRO to const SAMPLE_COUNT
  • change #include angle bracket to double quotes

0.6.5 (2016-11-16)

• Enhancements
  • add Code_LayerHoldShift and tutorials/keybrd_3g_shift_pairings/keybrd_3g_shift_pairings.ino

0.6.4 (2016-11-16)

• Enhancements

  • add Port_MCP23018
  • add Port_MCP23S18
  • add Port_ShiftRegs
  • add PortWriteInterface
  • add add LED_PortOpenDrain
  • add examples/IOE_PCA9655E_development/
  • rename strobeOn to activeState
  • move strobe logic from Port_*::write() to Scanner_IOE::scan()

• Backward incompatible changes

  • rename print_microseconds_per_scan() to printMicrosecondsPerScan()
  • rename print_scans_per_second() to printScansPerSecond()
  • rename Scanner_ShiftRegsPISOSingleRow to Scanner_ShiftRegsRead
  • rename Scanner_ShiftRegsPISOMultiRow to Scanner_ShiftRegsReadStrobed
  • in Scanner_ShiftRegsReadStrobed, reverse slaveSelect HIGH/LOW for SPI compatible tri-state
  • in Port_MCP23S17, add slaveSelect to constructor parameter
  • in Port_*, replace write() with writeHigh() and writeLow()

0.6.3 (2016-10-06)

• Enhancements
  • add comma to Scanner_IOE constructor

0.6.1 (2016-10-02)

• Enhancements

  • Redesign I/O expander Port classes
  • Scanner_ShiftRegsReadtrobed class can now read from multiple shift register chains

• Backward incompatible changes

  • Rename Scanner_ShiftRegsPISOSingleRow to Scanner_ShiftRegsRead
  • Rename Scanner_ShiftRegsPISOMultiRow to Scanner_ShiftRegsReadStrobed

0.6.0 (2016-09-28)

• Enhancements

  • Add Port_MCP23S17
  • Add Scanner_ShiftRegsPISOSingleRow and Scanner_ShiftRegsPISOMultiRow
  • Refine and update tutorials
  • Add tutorial_3cde_sublayer_keyboard.md
  • Add tutorial_4_connecting_split_keyboards.md
  • Add tutorial_4b_split_keyboard_with_shift_registers.md
  • Add tutorial_4c_split_keyboard_with_IOE.md
  • Add tutorial_5b_LED_on_IOE.md

• Backward incompatible changes

  • Move scanner instantiation from Row_* to sketch
  • Delete Row_uC and Row_IOE, and replace them with Row
  • Combine PortWrite_PCA9655E and PortRead_PCA9655E into Port_PCA9655E
  • Delete PortIOE, and move PortIOE variables to IOE port classes
  • Rename LED_PCA9655E to LED_Port
  • Rename Scanner_Port to Scanner_IOE
  • Rename Key_LayeredKeysArray to Key_LayeredKeys
  • Rename Code_Layered* to Key_Layered*
  • Rename object*.h files to instantiations*.h

0.5.0 (2016-07-22)

• Enhancements

  • Update tutorials
  • Add tutorials for LEDs, active high

• Backward incompatible changes

  • Add 32x32 matrix capability to Row_uC
  • Add STROBE_ON and STROBE_OFF to scanner class, to set active state
  • Rename classes

0.4.1 (2016-06-21)

• Enhancements
  • Add config_keybrd.h for size configurations.
  • Add RowScanner_SPI-ShiftRegisters for compact split keyboards up to 32 keys per matrix.
  • Add LED_PinNumber for controlling indicator lights by pin number.

0.4.0 (2016-06-10)

• Enhancements

  • Add Row_uC
  • Add Row_IOE
  • Add RowScannerInterface
  • Add RowScanner_PinsArray
  • Add RowScanner_PinsBitwise
  • Add DebouncerInterface
  • Add Debouncer_4Samples

• Backward incompatible changes

  • Change uC from scanning port arrays to scanning Arduino pins, thereby adding support for:
  • Arduino boards, Teensy 3, and Teensy LC microcontrollers
  • up to 31x31 matrix capability
  • Change IOE from scanning port arrays to scanning single ports.
  • Move scanner and debouncer into their own classes.
  • Remove Port arrays

0.3.1 (2016-06-02)

• Enhancements
  • Add RowBase class
  • Add Row::debounce()

0.3.0 (2016-05-09)

• Enhancements

  • Add Tutorials

• Backward incompatible changes

  • Restructure the project directory to conform to Arduino library manager specifications
  • Moved keybrd_DH library extension (for DodoHand) to its own repository
  • Moved sketches to examples directory
  • Replace Key_Layered dependency on LayerManager with LayerState class

0.2.0 (2016-02-25)

• Enhancements
  • Add Port classes for microcontrollers and I/O expanders
  • Add DH_2565 sketch with DataHand layout
  • Add Sticky mouse button (SMB) for DataHand layout
  • Add Supporting documentation

0.1.0 (2015-02-10)

• Enhancements
  • The library runs on Teensy 2.0 microcontroller and MCP23018 I/O expander
  • Limited to 8x8 matrix, which is enough for compact or split keyboards
  • Add first draft of supporting documentation
  • Add example keybrd sketches for single-layer, multi-layer, and DataHand layer schemes