adaq7980.h File Reference

#include "spi_engine.h"
#include "no_os_pwm.h"
#include "no_os_gpio.h"

Include dependency graph for adaq7980.h:

Classes
struct	adaq7980_init_param
	Structure containing the init parameters needed by the adaq7980 device. More...
struct	adaq7980_dev
	Structure representing an adaq7980 device. More...

Functions
int32_t	adaq7980_setup (struct adaq7980_dev **device, struct adaq7980_init_param *init_param)
int32_t	ad7980_read_data (struct adaq7980_dev *dev, uint16_t *buf, uint16_t samples)
	Read from device. Enter register mode to read/write registers.

Function Documentation

ad7980_read_data()

int32_t ad7980_read_data	(	struct adaq7980_dev *	dev,
		uint16_t *	buf,
		uint16_t	samples )

Read from device. Enter register mode to read/write registers.

Parameters

[in]	dev	- adaq7980_dev device handler.
[out]	buf	- data buffer.
[in]	samples	- sample number.

Returns

0 in case of success, -1 otherwise.

adaq7980_setup()

int32_t adaq7980_setup	(	struct adaq7980_dev **	device,
		struct adaq7980_init_param *	init_param )

Initialize the device.

Parameters

device	- The device structure.
init_param	- The structure that contains the device initial parameters.

Returns

0 in case of success, negative error code otherwise.