pressure17
2.0.0.0
|
API for configuring and manipulating Pressure 17 Click driver. More...
Modules | |
Pressure 17 Registers List | |
List of registers of Pressure 17 Click driver. | |
Pressure 17 Registers Settings | |
Settings for registers of Pressure 17 Click driver. | |
Pressure 17 MikroBUS Map | |
MikroBUS pin mapping of Pressure 17 Click driver. | |
Functions | |
void | pressure17_cfg_setup (pressure17_cfg_t *cfg) |
Pressure 17 configuration object setup function. More... | |
err_t | pressure17_init (pressure17_t *ctx, pressure17_cfg_t *cfg) |
Pressure 17 initialization function. More... | |
err_t | pressure17_default_cfg (pressure17_t *ctx) |
Pressure 17 default configuration function. More... | |
err_t | pressure17_generic_write (pressure17_t *ctx, uint8_t reg, uint8_t *tx_buf, uint8_t tx_len) |
Pressure 17 I2C writing function. More... | |
err_t | pressure17_generic_read (pressure17_t *ctx, uint8_t reg, uint8_t *rx_buf, uint8_t rx_len) |
Pressure 17 I2C reading function. More... | |
err_t | pressure17_write_register (pressure17_t *ctx, uint8_t reg, uint8_t data_in) |
Pressure 17 write register function. More... | |
err_t | pressure17_read_register (pressure17_t *ctx, uint8_t reg, uint8_t *data_out) |
Pressure 17 read register function. More... | |
err_t | pressure17_check_communication (pressure17_t *ctx) |
Pressure 17 check communication function. More... | |
err_t | pressure17_read_data (pressure17_t *ctx, float *pressure, float *temperature) |
Pressure 17 read data function. More... | |
uint8_t | pressure17_get_int_pin (pressure17_t *ctx) |
Pressure 17 get int pin function. More... | |
API for configuring and manipulating Pressure 17 Click driver.
void pressure17_cfg_setup | ( | pressure17_cfg_t * | cfg | ) |
Pressure 17 configuration object setup function.
This function initializes click configuration structure to initial values.
[out] | cfg | : Click configuration structure. See pressure17_cfg_t object definition for detailed explanation. |
err_t pressure17_check_communication | ( | pressure17_t * | ctx | ) |
Pressure 17 check communication function.
This function checks the communication by reading and verifying the manufacturer and part IDs.
[in] | ctx | : Click context object. See pressure17_t object definition for detailed explanation. |
0
- Success, -1
- Error.err_t pressure17_default_cfg | ( | pressure17_t * | ctx | ) |
Pressure 17 default configuration function.
This function executes a default configuration of Pressure 17 click board.
[in] | ctx | : Click context object. See pressure17_t object definition for detailed explanation. |
0
- Success, -1
- Error.err_t pressure17_generic_read | ( | pressure17_t * | ctx, |
uint8_t | reg, | ||
uint8_t * | rx_buf, | ||
uint8_t | rx_len | ||
) |
Pressure 17 I2C reading function.
This function reads a desired number of data bytes starting from the selected register by using I2C serial interface.
[in] | ctx | : Click context object. See pressure17_t object definition for detailed explanation. |
[in] | reg | : Start register address. |
[out] | rx_buf | : Output read data. |
[in] | rx_len | : Number of bytes to be read. |
0
- Success, -1
- Error.err_t pressure17_generic_write | ( | pressure17_t * | ctx, |
uint8_t | reg, | ||
uint8_t * | tx_buf, | ||
uint8_t | tx_len | ||
) |
Pressure 17 I2C writing function.
This function writes a desired number of data bytes starting from the selected register by using I2C serial interface.
[in] | ctx | : Click context object. See pressure17_t object definition for detailed explanation. |
[in] | reg | : Start register address. |
[in] | tx_buf | : Data to be written. |
[in] | tx_len | : Number of bytes to be written. |
0
- Success, -1
- Error.uint8_t pressure17_get_int_pin | ( | pressure17_t * | ctx | ) |
Pressure 17 get int pin function.
This function returns the INT pin logic state.
[in] | ctx | : Click context object. See pressure17_t object definition for detailed explanation. |
err_t pressure17_init | ( | pressure17_t * | ctx, |
pressure17_cfg_t * | cfg | ||
) |
Pressure 17 initialization function.
This function initializes all necessary pins and peripherals used for this click board.
[out] | ctx | : Click context object. See pressure17_t object definition for detailed explanation. |
[in] | cfg | : Click configuration structure. See pressure17_cfg_t object definition for detailed explanation. |
0
- Success, -1
- Error.err_t pressure17_read_data | ( | pressure17_t * | ctx, |
float * | pressure, | ||
float * | temperature | ||
) |
Pressure 17 read data function.
This function checks if the data is ready and then reads the pressure and temperature raw data and converts them to millibar and Celsius respectfully.
[in] | ctx | : Click context object. See pressure17_t object definition for detailed explanation. |
[out] | pressure | : Pressure data [mbar]. |
[out] | temperature | : Temperature data [Celsius]. |
0
- Success, -1
- Error.err_t pressure17_read_register | ( | pressure17_t * | ctx, |
uint8_t | reg, | ||
uint8_t * | data_out | ||
) |
Pressure 17 read register function.
This function reads data from the selected register by using I2C serial interface.
[in] | ctx | : Click context object. See pressure17_t object definition for detailed explanation. |
[in] | reg | : Register address. |
[out] | data_out | : Output read data. |
0
- Success, -1
- Error.err_t pressure17_write_register | ( | pressure17_t * | ctx, |
uint8_t | reg, | ||
uint8_t | data_in | ||
) |
Pressure 17 write register function.
This function writes a data byte to the selected register by using I2C serial interface.
[in] | ctx | : Click context object. See pressure17_t object definition for detailed explanation. |
[in] | reg | : Start register address. |
[in] | data_in | : Data to be written. |
0
- Success, -1
- Error.