LTC2373.cpp File Reference

Library for LTC2373: 16/18-bit 1Msps 8 channel SAR ADC. More...

Detailed Description

Library for LTC2373: 16/18-bit 1Msps 8 channel SAR ADC.

Definition in file LTC2373.cpp.

Go to the source code of this file.

Functions
uint8_t	LTC2373_build_command (uint8_t sequencer_bit, uint8_t ch_designate, uint8_t range_select, uint8_t gain_compression)
void	LTC2373_read (uint8_t cs, uint8_t adc_command, uint32_t *ptr_adc_code)
	Reads the LTC2373 and returns 32-bit data. More...
void	LTC2373_configure (uint8_t cs, uint32_t adc_configure)
	Configures the LTC2373. More...
float	LTC2373_code_to_voltage (uint8_t adc_command, uint32_t adc_code, float vref)
	Calculates the LTC2373 input voltage given the binary data and lsb weight. More...

Function Documentation

LTC2373_build_command()

uint8_t LTC2373_build_command	(	uint8_t	sequencer_bit,
		uint8_t	ch_designate,
		uint8_t	range_select,
		uint8_t	gain_compression
	)

Definition at line 79 of file LTC2373.cpp.

LTC2373_code_to_voltage()

float LTC2373_code_to_voltage	(	uint8_t	adc_command,
		uint32_t	adc_code,
		float	vref
	)

Calculates the LTC2373 input voltage given the binary data and lsb weight.

Returns

Floating point voltage

Parameters

adc_code	Raw ADC code
vref	Reference voltage

Definition at line 134 of file LTC2373.cpp.

LTC2373_configure()

void LTC2373_configure	(	uint8_t	cs,
		uint32_t	adc_command
	)

Configures the LTC2373.

Returns

void

Definition at line 114 of file LTC2373.cpp.

LTC2373_read()

void LTC2373_read	(	uint8_t	cs,
		uint8_t	adc_command,
		uint32_t *	ptr_adc_code
	)

Reads the LTC2373 and returns 32-bit data.

Returns

void

Parameters

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

Definition at line 89 of file LTC2373.cpp.