LTC2480.cpp File Reference

Library for LTC2480: 16-Bit Delta-Sigma ADC with Easy Drive Input Current Cancellation. More...

Detailed Description

Library for LTC2480: 16-Bit Delta-Sigma ADC with Easy Drive Input Current Cancellation.

Definition in file LTC2480.cpp.

Go to the source code of this file.

Functions
void	LTC2480_set_modes (uint8_t cs, uint8_t gain_selection, uint8_t rejection_mode)
	Function to set the input voltage gain and frequency rejection mode. More...
void	LTC2480_read (uint8_t cs, uint32_t *ptr_adc_code)
	Reads the LTC2480 and returns 24-bit data. More...
float	LTC2480_code_to_voltage (uint32_t adc_code, float vref, uint8_t gain)
	Calculates the LTC2480 input voltage given the binary data, reference voltage and input gain. More...

Function Documentation

LTC2480_code_to_voltage()

float LTC2480_code_to_voltage	(	uint32_t	adc_code,
		float	vref,
		uint8_t	gain
	)

Calculates the LTC2480 input voltage given the binary data, reference voltage and input gain.

Returns

Floating point voltage

Parameters

adc_code	Raw ADC code
vref	Reference voltage
gain	Input voltage gain

Definition at line 90 of file LTC2480.cpp.

LTC2480_read()

void LTC2480_read	(	uint8_t	cs,
		uint32_t *	ptr_adc_code
	)

Reads the LTC2480 and returns 24-bit data.

Returns

void

Parameters

cs	Chip Select Pin
ptr_adc_code	Returns code read from ADC (from previous conversion)

Definition at line 78 of file LTC2480.cpp.

LTC2480_set_modes()

void LTC2480_set_modes	(	uint8_t	cs,
		uint8_t	gain,
		uint8_t	rejection_mode
	)

Function to set the input voltage gain and frequency rejection mode.

Returns

void Frequency rejection mode

Parameters

cs	Chip Select Pin
gain_selection	Input voltage gain

Definition at line 69 of file LTC2480.cpp.