LTC2756.cpp File Reference

Library for LTC2756 Serial 18-Bit SoftSpan IOUT DAC. More...

Detailed Description

Library for LTC2756 Serial 18-Bit SoftSpan IOUT DAC.

Definition in file LTC2756.cpp.

Go to the source code of this file.

Functions
void	LTC2756_transfer_4bytes (uint8_t cs, uint8_t *tx, uint8_t *rx)
	Transfers four bytes to the LTC2756. More...
uint32_t	LTC2756_voltage_to_code (float dac_voltage, float LTC2756_lsb, int32_t LTC2756_offset)
	Converts voltage to code. More...
void	LTC2756_calibrate (uint32_t zero_code, uint32_t fs_code, float zero_voltage, float fs_voltage, float *LTC2756_lsb, int32_t *LTC2756_offset)
	Calculate the LTC2756 offset and LSB voltage given two measured voltages and their corresponding codes. More...

Function Documentation

LTC2756_calibrate()

void LTC2756_calibrate	(	uint32_t	zero_code,
		uint32_t	fs_code,
		float	zero_voltage,
		float	fs_voltage,
		float *	LTC2756_lsb,
		int32_t *	LTC2756_offset
	)

Calculate the LTC2756 offset and LSB voltage given two measured voltages and their corresponding codes.

Returns

void

Definition at line 97 of file LTC2756.cpp.

LTC2756_transfer_4bytes()

void LTC2756_transfer_4bytes	(	uint8_t	cs,
		uint8_t *	tx,
		uint8_t *	rx
	)

Transfers four bytes to the LTC2756.

Returns

void

Definition at line 74 of file LTC2756.cpp.

LTC2756_voltage_to_code()

uint32_t LTC2756_voltage_to_code	(	float	dac_voltage,
		float	LTC2756_lsb,
		int32_t	LTC2756_offset
	)

Converts voltage to code.

Returns

the calculated code

Definition at line 81 of file LTC2756.cpp.