Interrupt-driven keypad interface library. Compatible with RTOS. Able to handle various keypad size below 4x4.
History
Interrupt-driven keypad interface library.; Can be used safely with RTOS.; Able to handle keypad size 4x4 and below.
2014-01-01, by yoonghm [Wed, 01 Jan 2014 17:47:52 +0000] rev 1
Interrupt-driven keypad interface library.; Can be used safely with RTOS.; Able to handle keypad size 4x4 and below.
Initial version
2012-01-30, by yoonghm [Mon, 30 Jan 2012 09:40:01 +0000] rev 0
Initial version