Public function

Functions
void	pressure12_cfg_setup (pressure12_cfg_t *cfg)
	Config Object Initialization function.
err_t	pressure12_init (pressure12_t *ctx, pressure12_cfg_t *cfg)
	Initialization function.
err_t	pressure12_read_pin_adc (pressure12_t *ctx, uint16_t *data_out)
	Generic read function.
err_t	pressure12_read_pin_voltage (pressure12_t *ctx, float *data_out)
	Generic function for read voltage.
err_t	pressure12_get_pressure (pressure12_t *ctx, uint16_t *data_out)
	Get pressure function.

Detailed Description

Function Documentation

pressure12_cfg_setup()

void pressure12_cfg_setup

(

pressure12_cfg_t *

cfg

)

Config Object Initialization function.

Parameters

cfg	Click configuration structure.

@description This function initializes click configuration structure to init state.

Note

All used pins will be set to unconnected state.

pressure12_get_pressure()

err_t pressure12_get_pressure	(	pressure12_t *	ctx,
		uint16_t *	data_out )

Get pressure function.

Parameters

ctx	Click object.
data_out	Pressure value [mBar].

Returns

See #err_t definition of data type.

@description This function calculates pressure value detected on the Pressure 12 click board.

pressure12_init()

err_t pressure12_init	(	pressure12_t *	ctx,
		pressure12_cfg_t *	cfg )

Initialization function.

Parameters

ctx	Click object.
cfg	Click configuration structure.

Returns

See #err_t definition of data type. 0 - Success, (-1) - Error.

@description This function initializes all necessary pins and peripherals used for this click.

pressure12_read_pin_adc()

err_t pressure12_read_pin_adc	(	pressure12_t *	ctx,
		uint16_t *	data_out )

Generic read function.

Parameters

ctx	Click object.
data_out	ADC value on the pin.

Returns

See #err_t definition of data type.

@description This function reads ADC value on the pin.

pressure12_read_pin_voltage()

err_t pressure12_read_pin_voltage	(	pressure12_t *	ctx,
		float *	data_out )

Generic function for read voltage.

Parameters

ctx	Click object.
data_out	Voltage value on the pin [V].

Returns

See #err_t definition of data type.

@description This function reads voltage value on the pin.