mcp23016reg.h File Reference

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Macros
#define	MCP23016_GP0   0x00
#define	MCP23016_GP1   0x01
#define	MCP23016_OLAT0   0x02
#define	MCP23016_OLAT1   0x03
#define	MCP23016_IPOL0   0x04
#define	MCP23016_IPOL1   0x05
#define	MCP23016_IODIR0   0x06
#define	MCP23016_IODIR1   0x07
#define	MCP23016_INTCAP0   0x08
#define	MCP23016_INTCAP1   0x09
#define	MCP23016_IOCON0   0x0A
#define	MCP23016_IOCON1   0x0B
#define	IOCON_IARES   0x01
#define	IOCON_INIT   0

Macro Definition Documentation

#define IOCON_IARES   0x01

#define IOCON_INIT   0

#define MCP23016_GP0   0x00

#define MCP23016_GP1   0x01

#define MCP23016_INTCAP0   0x08

#define MCP23016_INTCAP1   0x09

#define MCP23016_IOCON0   0x0A

#define MCP23016_IOCON1   0x0B

#define MCP23016_IODIR0   0x06

#define MCP23016_IODIR1   0x07

#define MCP23016_IPOL0   0x04

#define MCP23016_IPOL1   0x05

#define MCP23016_OLAT0   0x02

#define MCP23016_OLAT1   0x03