MAXIM MAX127 ADC [Other]

Files
file	maxim-max127.h
	MAXIM MAX127 ADC driver.
Defines
#define	MAX127_I2C_ADDR   0x50
Functions
int	MAX127readChan (tSensors link, byte i2caddress, byte adcchannel)
Variables
tByteArray	MAX127_I2CRequest
tByteArray	MAX127_I2CReply

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Detailed Description

MAXIM MAX127 ADC

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Define Documentation

#define MAX127_I2C_ADDR   0x50

MAX127 default I2C device address

Examples:

maxim-max127-test1.c.

Definition at line 39 of file maxim-max127.h.

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Function Documentation

int MAX127readChan	(	tSensors	link,
		byte	i2caddress,
		byte	adcchannel
	)

Returns the current analogue value as measured on the specified channel.

Parameters:

link	the MAX127 port number
i2caddress	the I2C address the MAX127 is configured for. Use MAX127_I2C_ADDR for the default.
adcchannel	the ADC channel number (0-7)

Returns:

value of the ADC channel or -1 if an error occurred.

Examples:

maxim-max127-test1.c.

Definition at line 53 of file maxim-max127.h.

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Variable Documentation

tByteArray MAX127_I2CReply

Array to hold I2C reply data

Definition at line 42 of file maxim-max127.h.

tByteArray MAX127_I2CRequest

Array to hold I2C command data

Definition at line 41 of file maxim-max127.h.