Basic library of routines to interface to a Microchip MCP23017 16-bit I/O expander using an I2C interface.

Dependents:   acd52832_beep_buzzer_ints

Fork of MCP23017 by jim herd

History

IO expander ints done. default tip

2016-09-23, by jurica238814 [Fri, 23 Sep 2016 12:12:24 +0000] rev 14

IO expander ints done.


2010-11-29, by jimherd [Mon, 29 Nov 2010 12:46:43 +0000] rev 13


2010-11-29, by jimherd [Mon, 29 Nov 2010 12:41:09 +0000] rev 12


2010-11-29, by jimherd [Mon, 29 Nov 2010 11:46:57 +0000] rev 11


2010-11-29, by jimherd [Mon, 29 Nov 2010 11:21:18 +0000] rev 10


2010-11-29, by jimherd [Mon, 29 Nov 2010 11:17:30 +0000] rev 9


2010-11-29, by jimherd [Mon, 29 Nov 2010 10:55:29 +0000] rev 8


2010-11-28, by jimherd [Sun, 28 Nov 2010 22:44:56 +0000] rev 7


2010-11-28, by jimherd [Sun, 28 Nov 2010 22:20:59 +0000] rev 6


2010-11-28, by jimherd [Sun, 28 Nov 2010 22:13:12 +0000] rev 5