LTC1592.cpp File Reference

Library for LTC1592: 16-bit SoftSpan DAC with Programmable Output Range. More...

Detailed Description

Library for LTC1592: 16-bit SoftSpan DAC with Programmable Output Range.

Definition in file LTC1592.cpp.

Go to the source code of this file.

Functions
void	LTC1592_write (uint8_t cs, uint8_t dac_command, uint16_t data)
	Transmits 24 bit input stream: 4-bit command + 4-bit don't-care + 16-bit data. More...
float	LTC1592_code_to_voltage (uint16_t data, float RANGE_HIGH, float RANGE_LOW)
	Calculates the voltage from ADC output data depending on the channel configuration. More...
uint16_t	LTC1592_voltage_to_code (float voltage, float RANGE_HIGH, float RANGE_LOW)
	Calculates the 16 bit data code from voltage. More...

Function Documentation

LTC1592_code_to_voltage()

float LTC1592_code_to_voltage	(	uint16_t	data,
		float	RANGE_HIGH,
		float	RANGE_LOW
	)

Calculates the voltage from ADC output data depending on the channel configuration.

Returns

Floating point voltage

Parameters

data	16-bit digital data input
RANGE_HIGH	Maximum voltage range
RANGE_LOW	Minimum voltage range

Definition at line 92 of file LTC1592.cpp.

LTC1592_voltage_to_code()

uint16_t LTC1592_voltage_to_code	(	float	voltage,
		float	RANGE_HIGH,
		float	RANGE_LOW
	)

Calculates the 16 bit data code from voltage.

Returns

16 bit data code

Parameters

voltage	Voltage to be converted
RANGE_HIGH	Maximum voltage range
RANGE_LOW	Minimum voltage range

Definition at line 100 of file LTC1592.cpp.

LTC1592_write()

void LTC1592_write	(	uint8_t	cs,
		uint8_t	dac_command,
		uint16_t	data
	)

Transmits 24 bit input stream: 4-bit command + 4-bit don't-care + 16-bit data.

Returns

void

Parameters

cs	Chip Select
dac_command	4-bit command: c3 c2 c1 c0 X X X X
data	16-bit digital data input

Definition at line 80 of file LTC1592.cpp.