pressure19
2.0.0.0
|
API for configuring and manipulating Pressure 19 Click driver. More...
Modules | |
Pressure 19 Registers List | |
List of registers of Pressure 19 Click driver. | |
Pressure 19 Registers Settings | |
Pressure 19 description register. | |
Pressure 19 MikroBUS Map | |
MikroBUS pin mapping of Pressure 19 Click driver. | |
Functions | |
void | pressure19_cfg_setup (pressure19_cfg_t *cfg) |
Pressure 19 configuration object setup function. More... | |
void | pressure19_drv_interface_selection (pressure19_cfg_t *cfg, pressure19_drv_t drv_sel) |
Pressure 19 driver interface setup function. More... | |
err_t | pressure19_init (pressure19_t *ctx, pressure19_cfg_t *cfg) |
Pressure 19 initialization function. More... | |
err_t | pressure19_read_raw_adc (pressure19_t *ctx, uint16_t *raw_adc) |
Pressure 19 read raw ADC value function. More... | |
err_t | pressure19_read_voltage (pressure19_t *ctx, float *voltage) |
Pressure 19 read voltage level function. More... | |
err_t | pressure19_set_vref (pressure19_t *ctx, float vref) |
Pressure 19 set vref function. More... | |
err_t | pressure19_get_pressure (pressure19_t *ctx, uint16_t *pressure) |
Pressure 19 get pressure function. More... | |
API for configuring and manipulating Pressure 19 Click driver.
void pressure19_cfg_setup | ( | pressure19_cfg_t * | cfg | ) |
Pressure 19 configuration object setup function.
This function initializes click configuration structure to initial values.
[out] | cfg | : Click configuration structure. See pressure19_cfg_t object definition for detailed explanation. |
void pressure19_drv_interface_selection | ( | pressure19_cfg_t * | cfg, |
pressure19_drv_t | drv_sel | ||
) |
Pressure 19 driver interface setup function.
This function sets a serial driver interface which will be used further in the click driver.
[out] | cfg | : Click configuration structure. See pressure19_cfg_t object definition for detailed explanation. |
[in] | drv_sel | : Driver interface selection. See pressure19_drv_t object definition for detailed explanation. |
err_t pressure19_get_pressure | ( | pressure19_t * | ctx, |
uint16_t * | pressure | ||
) |
Pressure 19 get pressure function.
This function reads the output voltage and converts it to pressure in mBar.
[in] | ctx | : Click context object. See pressure19_t object definition for detailed explanation. |
[out] | pressure | : Pressure [mBar]. |
0
- Success, -1
- Error. See #err_t definition for detailed explanation. err_t pressure19_init | ( | pressure19_t * | ctx, |
pressure19_cfg_t * | cfg | ||
) |
Pressure 19 initialization function.
This function initializes all necessary pins and peripherals used for this click board.
[out] | ctx | : Click context object. See pressure19_t object definition for detailed explanation. |
[in] | cfg | : Click configuration structure. See pressure19_cfg_t object definition for detailed explanation. |
0
- Success, -1
- Error. See #err_t definition for detailed explanation. err_t pressure19_read_raw_adc | ( | pressure19_t * | ctx, |
uint16_t * | raw_adc | ||
) |
Pressure 19 read raw ADC value function.
This function reads raw ADC value.
[in] | ctx | : Click context object. See pressure19_t object definition for detailed explanation. |
[out] | raw_adc | : Output ADC result. |
0
- Success, -1
- Error. See #err_t definition for detailed explanation. err_t pressure19_read_voltage | ( | pressure19_t * | ctx, |
float * | voltage | ||
) |
Pressure 19 read voltage level function.
This function reads raw ADC value and converts it to proportional voltage level.
[in] | ctx | : Click context object. See pressure19_t object definition for detailed explanation. |
[out] | voltage | : Output voltage level [V]. |
0
- Success, -1
- Error. See #err_t definition for detailed explanation. err_t pressure19_set_vref | ( | pressure19_t * | ctx, |
float | vref | ||
) |
Pressure 19 set vref function.
This function sets the voltage reference for Pressure 19 click driver.
[in] | ctx | : Click context object. See pressure19_t object definition for detailed explanation. |
[in] | vref | : Reference voltage (volts). |
0
- Success, -1
- Error. See #err_t definition for detailed explanation.