ST
MEMS nano pressure sensor: 260-1260 hPa absolute digital output barometer.
Dependencies: X_NUCLEO_COMMON ST_INTERFACES
Dependents: X_NUCLEO_IKS01A3 X_NUCLEO_IKS01A3
Diff: LPS22HHSensor.cpp
- Revision:
- 1:978cae936ddb
- Parent:
- 0:c761bc6186e8
--- a/LPS22HHSensor.cpp Wed Mar 06 09:18:20 2019 +0000
+++ b/LPS22HHSensor.cpp Wed Jul 24 14:19:09 2019 +0000
@@ -4,7 +4,7 @@
* @author SRA
* @version V1.0.0
* @date February 2019
- * @brief Implementation of a LPS22HH pressure sensor.
+ * @brief Implementation of a LPS22HH pressure sensor.
******************************************************************************
* @attention
*
@@ -51,28 +51,26 @@
*/
LPS22HHSensor::LPS22HHSensor(SPI *spi, PinName cs_pin, PinName int_pin, SPI_type_t spi_type) : _dev_spi(spi), _cs_pin(cs_pin), _int_irq(int_pin), _spi_type(spi_type)
{
- assert (spi);
- if (cs_pin == NC)
- {
- printf ("ERROR LPS22HH CS MUST NOT BE NC\n\r");
- _dev_spi = NULL;
- _dev_i2c = NULL;
- return;
- }
+ assert(spi);
+ if (cs_pin == NC) {
+ printf("ERROR LPS22HH CS MUST NOT BE NC\n\r");
+ _dev_spi = NULL;
+ _dev_i2c = NULL;
+ return;
+ }
- _reg_ctx.write_reg = LPS22HH_io_write;
- _reg_ctx.read_reg = LPS22HH_io_read;
- _reg_ctx.handle = (void *)this;
- _cs_pin = 1;
- _dev_i2c = NULL;
- _address = 0;
-
- if (_spi_type == SPI3W)
- {
- /* Enable SPI 3-Wires on the component */
- uint8_t data = 0x01;
- lps22hh_write_reg(&_reg_ctx, LPS22HH_CTRL_REG1, &data, 1);
- }
+ _reg_ctx.write_reg = LPS22HH_io_write;
+ _reg_ctx.read_reg = LPS22HH_io_read;
+ _reg_ctx.handle = (void *)this;
+ _cs_pin = 1;
+ _dev_i2c = NULL;
+ _address = 0;
+
+ if (_spi_type == SPI3W) {
+ /* Enable SPI 3-Wires on the component */
+ uint8_t data = 0x01;
+ lps22hh_write_reg(&_reg_ctx, LPS22HH_CTRL_REG1, &data, 1);
+ }
}
/** Constructor
@@ -82,11 +80,11 @@
*/
LPS22HHSensor::LPS22HHSensor(DevI2C *i2c, uint8_t address, PinName int_pin) : _dev_i2c(i2c), _address(address), _cs_pin(NC), _int_irq(int_pin)
{
- assert (i2c);
- _dev_spi = NULL;
- _reg_ctx.write_reg = LPS22HH_io_write;
- _reg_ctx.read_reg = LPS22HH_io_read;
- _reg_ctx.handle = (void *)this;
+ assert(i2c);
+ _dev_spi = NULL;
+ _reg_ctx.write_reg = LPS22HH_io_write;
+ _reg_ctx.read_reg = LPS22HH_io_read;
+ _reg_ctx.handle = (void *)this;
}
@@ -98,39 +96,34 @@
int LPS22HHSensor::init(void *init)
{
/* Disable MIPI I3C(SM) interface */
- if (lps22hh_i3c_interface_set(&_reg_ctx, LPS22HH_I3C_DISABLE) != 0)
- {
- return 1;
- }
+ if (lps22hh_i3c_interface_set(&_reg_ctx, LPS22HH_I3C_DISABLE) != 0) {
+ return 1;
+ }
- /* Power down the device, set Low Noise Enable (bit 5), clear One Shot (bit 4) */
- if (lps22hh_data_rate_set(&_reg_ctx, (lps22hh_odr_t)(LPS22HH_POWER_DOWN | 0x10)) != 0)
- {
- return 1;
- }
+ /* Power down the device, set Low Noise Enable (bit 5), clear One Shot (bit 4) */
+ if (lps22hh_data_rate_set(&_reg_ctx, (lps22hh_odr_t)(LPS22HH_POWER_DOWN | 0x10)) != 0) {
+ return 1;
+ }
- /* Disable low-pass filter on LPS22HH pressure data */
- if (lps22hh_lp_bandwidth_set(&_reg_ctx, LPS22HH_LPF_ODR_DIV_2) != 0)
- {
- return 1;
- }
+ /* Disable low-pass filter on LPS22HH pressure data */
+ if (lps22hh_lp_bandwidth_set(&_reg_ctx, LPS22HH_LPF_ODR_DIV_2) != 0) {
+ return 1;
+ }
- /* Set block data update mode */
- if (lps22hh_block_data_update_set(&_reg_ctx, PROPERTY_ENABLE) != 0)
- {
- return 1;
- }
+ /* Set block data update mode */
+ if (lps22hh_block_data_update_set(&_reg_ctx, PROPERTY_ENABLE) != 0) {
+ return 1;
+ }
- /* Set autoincrement for multi-byte read/write */
- if (lps22hh_auto_increment_set(&_reg_ctx, PROPERTY_ENABLE) != 0)
- {
- return 1;
- }
+ /* Set autoincrement for multi-byte read/write */
+ if (lps22hh_auto_increment_set(&_reg_ctx, PROPERTY_ENABLE) != 0) {
+ return 1;
+ }
- _last_odr = LPS22HH_25_Hz;
- _is_enabled = 0;
+ _last_odr = LPS22HH_25_Hz;
+ _is_enabled = 0;
- return 0;
+ return 0;
}
/**
@@ -140,12 +133,11 @@
*/
int LPS22HHSensor::read_id(uint8_t *id)
{
- if (lps22hh_device_id_get(&_reg_ctx, id) != 0)
- {
- return 1;
- }
+ if (lps22hh_device_id_get(&_reg_ctx, id) != 0) {
+ return 1;
+ }
- return 0;
+ return 0;
}
/**
@@ -154,21 +146,19 @@
*/
int LPS22HHSensor::enable()
{
- /* Check if the component is already _is_enabled */
- if (_is_enabled == 1U)
- {
- return 0;
- }
+ /* Check if the component is already _is_enabled */
+ if (_is_enabled == 1U) {
+ return 0;
+ }
- /* Output data rate selection. */
- if (lps22hh_data_rate_set(&_reg_ctx, _last_odr) != 0)
- {
- return 1;
- }
+ /* Output data rate selection. */
+ if (lps22hh_data_rate_set(&_reg_ctx, _last_odr) != 0) {
+ return 1;
+ }
- _is_enabled = 1;
+ _is_enabled = 1;
- return 0;
+ return 0;
}
/**
@@ -177,27 +167,24 @@
*/
int LPS22HHSensor::disable()
{
- /* Check if the component is already disabled */
- if (_is_enabled == 0U)
- {
- return 0;
- }
+ /* Check if the component is already disabled */
+ if (_is_enabled == 0U) {
+ return 0;
+ }
- /* Get current output data rate. */
- if (lps22hh_data_rate_get(&_reg_ctx, &_last_odr) != 0)
- {
- return 1;
- }
- /* Output data rate selection - power down. */
- if (lps22hh_data_rate_set(&_reg_ctx, LPS22HH_POWER_DOWN) != 0)
- {
- return 1;
- }
+ /* Get current output data rate. */
+ if (lps22hh_data_rate_get(&_reg_ctx, &_last_odr) != 0) {
+ return 1;
+ }
+ /* Output data rate selection - power down. */
+ if (lps22hh_data_rate_set(&_reg_ctx, LPS22HH_POWER_DOWN) != 0) {
+ return 1;
+ }
- _is_enabled = 0;
+ _is_enabled = 0;
- return 0;
+ return 0;
}
@@ -208,54 +195,52 @@
*/
int LPS22HHSensor::get_odr(float *odr)
{
- int ret = 0;
- lps22hh_odr_t odr_low_level;
+ int ret = 0;
+ lps22hh_odr_t odr_low_level;
- if (lps22hh_data_rate_get(&_reg_ctx, &odr_low_level) != 0)
- {
- return 1;
- }
+ if (lps22hh_data_rate_get(&_reg_ctx, &odr_low_level) != 0) {
+ return 1;
+ }
- switch (odr_low_level)
- {
- case LPS22HH_POWER_DOWN:
- *odr = 0.0f;
- break;
+ switch (odr_low_level) {
+ case LPS22HH_POWER_DOWN:
+ *odr = 0.0f;
+ break;
- case LPS22HH_1_Hz:
- *odr = 1.0f;
- break;
+ case LPS22HH_1_Hz:
+ *odr = 1.0f;
+ break;
- case LPS22HH_10_Hz:
- *odr = 10.0f;
- break;
+ case LPS22HH_10_Hz:
+ *odr = 10.0f;
+ break;
- case LPS22HH_25_Hz:
- *odr = 25.0f;
- break;
+ case LPS22HH_25_Hz:
+ *odr = 25.0f;
+ break;
- case LPS22HH_50_Hz:
- *odr = 50.0f;
- break;
+ case LPS22HH_50_Hz:
+ *odr = 50.0f;
+ break;
- case LPS22HH_75_Hz:
- *odr = 75.0f;
- break;
+ case LPS22HH_75_Hz:
+ *odr = 75.0f;
+ break;
- case LPS22HH_100_Hz:
- *odr = 100.0f;
- break;
+ case LPS22HH_100_Hz:
+ *odr = 100.0f;
+ break;
- case LPS22HH_200_Hz:
- *odr = 200.0f;
- break;
+ case LPS22HH_200_Hz:
+ *odr = 200.0f;
+ break;
- default:
- ret = 1;
- break;
- }
+ default:
+ ret = 1;
+ break;
+ }
- return ret;
+ return ret;
}
/**
@@ -265,15 +250,12 @@
*/
int LPS22HHSensor::set_odr(float odr)
{
- /* Check if the component is _is_enabled */
- if (_is_enabled == 1U)
- {
- return set_odr_when_enabled(odr);
- }
- else
- {
- return set_odr_when_disabled(odr);
- }
+ /* Check if the component is _is_enabled */
+ if (_is_enabled == 1U) {
+ return set_odr_when_enabled(odr);
+ } else {
+ return set_odr_when_disabled(odr);
+ }
}
@@ -284,27 +266,25 @@
*/
int LPS22HHSensor::set_odr_when_enabled(float odr)
{
- lps22hh_odr_t new_odr;
+ lps22hh_odr_t new_odr;
- new_odr = (odr <= 1.0f) ? LPS22HH_1_Hz
- : (odr <= 10.0f) ? LPS22HH_10_Hz
- : (odr <= 25.0f) ? LPS22HH_25_Hz
- : (odr <= 50.0f) ? LPS22HH_50_Hz
- : (odr <= 75.0f) ? LPS22HH_75_Hz
- : (odr <= 100.0f) ? LPS22HH_100_Hz
- : LPS22HH_200_Hz;
+ new_odr = (odr <= 1.0f) ? LPS22HH_1_Hz
+ : (odr <= 10.0f) ? LPS22HH_10_Hz
+ : (odr <= 25.0f) ? LPS22HH_25_Hz
+ : (odr <= 50.0f) ? LPS22HH_50_Hz
+ : (odr <= 75.0f) ? LPS22HH_75_Hz
+ : (odr <= 100.0f) ? LPS22HH_100_Hz
+ : LPS22HH_200_Hz;
- if (lps22hh_data_rate_set(&_reg_ctx, new_odr) != 0)
- {
- return 1;
- }
+ if (lps22hh_data_rate_set(&_reg_ctx, new_odr) != 0) {
+ return 1;
+ }
- if (lps22hh_data_rate_get(&_reg_ctx, &_last_odr) != 0)
- {
- return 1;
- }
+ if (lps22hh_data_rate_get(&_reg_ctx, &_last_odr) != 0) {
+ return 1;
+ }
- return 0;
+ return 0;
}
/**
@@ -314,15 +294,15 @@
*/
int LPS22HHSensor::set_odr_when_disabled(float odr)
{
- _last_odr = (odr <= 1.0f) ? LPS22HH_1_Hz
- : (odr <= 10.0f) ? LPS22HH_10_Hz
- : (odr <= 25.0f) ? LPS22HH_25_Hz
- : (odr <= 50.0f) ? LPS22HH_50_Hz
- : (odr <= 75.0f) ? LPS22HH_75_Hz
- : (odr <= 100.0f) ? LPS22HH_100_Hz
- : LPS22HH_200_Hz;
+ _last_odr = (odr <= 1.0f) ? LPS22HH_1_Hz
+ : (odr <= 10.0f) ? LPS22HH_10_Hz
+ : (odr <= 25.0f) ? LPS22HH_25_Hz
+ : (odr <= 50.0f) ? LPS22HH_50_Hz
+ : (odr <= 75.0f) ? LPS22HH_75_Hz
+ : (odr <= 100.0f) ? LPS22HH_100_Hz
+ : LPS22HH_200_Hz;
- return 0;
+ return 0;
}
/**
@@ -332,17 +312,16 @@
*/
int LPS22HHSensor::get_pressure(float *value)
{
- axis1bit32_t data_raw_pressure;
+ axis1bit32_t data_raw_pressure;
- (void)memset(data_raw_pressure.u8bit, 0x00, sizeof(int32_t));
- if (lps22hh_pressure_raw_get(&_reg_ctx, data_raw_pressure.u8bit) != 0)
- {
- return 1;
- }
+ (void)memset(data_raw_pressure.u8bit, 0x00, sizeof(int32_t));
+ if (lps22hh_pressure_raw_get(&_reg_ctx, data_raw_pressure.u8bit) != 0) {
+ return 1;
+ }
- *value = LPS22HH_FROM_LSB_TO_hPa((float)(data_raw_pressure.i32bit));
+ *value = LPS22HH_FROM_LSB_TO_hPa((float)(data_raw_pressure.i32bit));
- return 0;
+ return 0;
}
/**
@@ -352,12 +331,11 @@
*/
int LPS22HHSensor::get_press_drdy_status(uint8_t *status)
{
- if (lps22hh_press_flag_data_ready_get(&_reg_ctx, status) != 0)
- {
- return 1;
- }
+ if (lps22hh_press_flag_data_ready_get(&_reg_ctx, status) != 0) {
+ return 1;
+ }
- return 0;
+ return 0;
}
/**
@@ -367,17 +345,16 @@
*/
int LPS22HHSensor::get_temperature(float *value)
{
- axis1bit16_t data_raw_temperature;
+ axis1bit16_t data_raw_temperature;
- (void)memset(data_raw_temperature.u8bit, 0x00, sizeof(int16_t));
- if (lps22hh_temperature_raw_get(&_reg_ctx, data_raw_temperature.u8bit) != 0)
- {
- return 1;
- }
+ (void)memset(data_raw_temperature.u8bit, 0x00, sizeof(int16_t));
+ if (lps22hh_temperature_raw_get(&_reg_ctx, data_raw_temperature.u8bit) != 0) {
+ return 1;
+ }
- *value = LPS22HH_FROM_LSB_TO_degC((float)(data_raw_temperature.i16bit));
+ *value = LPS22HH_FROM_LSB_TO_degC((float)(data_raw_temperature.i16bit));
- return 0;
+ return 0;
}
/**
@@ -387,12 +364,11 @@
*/
int LPS22HHSensor::get_temp_drdy_status(uint8_t *status)
{
- if (lps22hh_temp_flag_data_ready_get(&_reg_ctx, status) != 0)
- {
- return 1;
- }
+ if (lps22hh_temp_flag_data_ready_get(&_reg_ctx, status) != 0) {
+ return 1;
+ }
- return 0;
+ return 0;
}
/**
@@ -403,12 +379,11 @@
*/
int LPS22HHSensor::read_reg(uint8_t reg, uint8_t *data)
{
- if (lps22hh_read_reg(&_reg_ctx, reg, data, 1) != 0)
- {
- return 1;
- }
+ if (lps22hh_read_reg(&_reg_ctx, reg, data, 1) != 0) {
+ return 1;
+ }
- return 0;
+ return 0;
}
/**
@@ -419,12 +394,11 @@
*/
int LPS22HHSensor::write_reg(uint8_t reg, uint8_t data)
{
- if (lps22hh_write_reg(&_reg_ctx, reg, &data, 1) != 0)
- {
- return 1;
- }
+ if (lps22hh_write_reg(&_reg_ctx, reg, &data, 1) != 0) {
+ return 1;
+ }
- return 0;
+ return 0;
}
/**
@@ -435,26 +409,24 @@
*/
int LPS22HHSensor::get_fifo_data(float *press, float *temp)
{
- axis1bit32_t data_raw_pressure;
- axis1bit16_t data_raw_temperature;
+ axis1bit32_t data_raw_pressure;
+ axis1bit16_t data_raw_temperature;
- (void)memset(data_raw_pressure.u8bit, 0x00, sizeof(int32_t));
- if (lps22hh_fifo_pressure_raw_get(&_reg_ctx, data_raw_pressure.u8bit) != 0)
- {
- return 1;
- }
+ (void)memset(data_raw_pressure.u8bit, 0x00, sizeof(int32_t));
+ if (lps22hh_fifo_pressure_raw_get(&_reg_ctx, data_raw_pressure.u8bit) != 0) {
+ return 1;
+ }
- *press = LPS22HH_FROM_LSB_TO_hPa((float)(data_raw_pressure.i32bit));
+ *press = LPS22HH_FROM_LSB_TO_hPa((float)(data_raw_pressure.i32bit));
- (void)memset(data_raw_temperature.u8bit, 0x00, sizeof(int16_t));
- if (lps22hh_fifo_temperature_raw_get(&_reg_ctx, data_raw_temperature.u8bit) != 0)
- {
- return 1;
- }
+ (void)memset(data_raw_temperature.u8bit, 0x00, sizeof(int16_t));
+ if (lps22hh_fifo_temperature_raw_get(&_reg_ctx, data_raw_temperature.u8bit) != 0) {
+ return 1;
+ }
- *temp = LPS22HH_FROM_LSB_TO_degC((float)(data_raw_temperature.i16bit));
+ *temp = LPS22HH_FROM_LSB_TO_degC((float)(data_raw_temperature.i16bit));
- return 0;
+ return 0;
}
/**
@@ -464,12 +436,11 @@
*/
int LPS22HHSensor::get_fifo_fth_status(uint8_t *status)
{
- if (lps22hh_fifo_wtm_flag_get(&_reg_ctx, status) != 0)
- {
- return 1;
- }
+ if (lps22hh_fifo_wtm_flag_get(&_reg_ctx, status) != 0) {
+ return 1;
+ }
- return 0;
+ return 0;
}
/**
@@ -479,12 +450,11 @@
*/
int LPS22HHSensor::get_fifo_full_status(uint8_t *status)
{
- if (lps22hh_fifo_full_flag_get(&_reg_ctx, status) != 0)
- {
- return 1;
- }
+ if (lps22hh_fifo_full_flag_get(&_reg_ctx, status) != 0) {
+ return 1;
+ }
- return 0;
+ return 0;
}
/**
@@ -494,12 +464,11 @@
*/
int LPS22HHSensor::get_fifo_ovr_status(uint8_t *status)
{
- if (lps22hh_fifo_ovr_flag_get(&_reg_ctx, status) != 0)
- {
- return 1;
- }
+ if (lps22hh_fifo_ovr_flag_get(&_reg_ctx, status) != 0) {
+ return 1;
+ }
- return 0;
+ return 0;
}
/**
@@ -509,12 +478,11 @@
*/
int LPS22HHSensor::get_fifo_level(uint8_t *status)
{
- if (lps22hh_fifo_data_level_get(&_reg_ctx, status) != 0)
- {
- return 1;
- }
+ if (lps22hh_fifo_data_level_get(&_reg_ctx, status) != 0) {
+ return 1;
+ }
- return 0;
+ return 0;
}
/**
@@ -524,31 +492,27 @@
*/
int LPS22HHSensor::reset_fifo_interrupt(uint8_t interrupt)
{
- switch (interrupt)
- {
- case 0:
- if (lps22hh_fifo_threshold_on_int_set(&_reg_ctx, PROPERTY_DISABLE) != 0)
- {
- return 1;
- }
- break;
- case 1:
- if (lps22hh_fifo_full_on_int_set(&_reg_ctx, PROPERTY_DISABLE) != 0)
- {
- return 1;
- }
- break;
- case 2:
- if (lps22hh_fifo_ovr_on_int_set(&_reg_ctx, PROPERTY_DISABLE) != 0)
- {
- return 1;
- }
- break;
- default:
- return 1;
- }
+ switch (interrupt) {
+ case 0:
+ if (lps22hh_fifo_threshold_on_int_set(&_reg_ctx, PROPERTY_DISABLE) != 0) {
+ return 1;
+ }
+ break;
+ case 1:
+ if (lps22hh_fifo_full_on_int_set(&_reg_ctx, PROPERTY_DISABLE) != 0) {
+ return 1;
+ }
+ break;
+ case 2:
+ if (lps22hh_fifo_ovr_on_int_set(&_reg_ctx, PROPERTY_DISABLE) != 0) {
+ return 1;
+ }
+ break;
+ default:
+ return 1;
+ }
- return 0;
+ return 0;
}
/**
@@ -558,31 +522,27 @@
*/
int LPS22HHSensor::set_fifo_interrupt(uint8_t interrupt)
{
- switch (interrupt)
- {
- case 0:
- if (lps22hh_fifo_threshold_on_int_set(&_reg_ctx, PROPERTY_ENABLE) != 0)
- {
- return 1;
- }
- break;
- case 1:
- if (lps22hh_fifo_full_on_int_set(&_reg_ctx, PROPERTY_ENABLE) != 0)
- {
- return 1;
- }
- break;
- case 2:
- if (lps22hh_fifo_ovr_on_int_set(&_reg_ctx, PROPERTY_ENABLE) != 0)
- {
- return 1;
- }
- break;
- default:
- return 1;
- }
+ switch (interrupt) {
+ case 0:
+ if (lps22hh_fifo_threshold_on_int_set(&_reg_ctx, PROPERTY_ENABLE) != 0) {
+ return 1;
+ }
+ break;
+ case 1:
+ if (lps22hh_fifo_full_on_int_set(&_reg_ctx, PROPERTY_ENABLE) != 0) {
+ return 1;
+ }
+ break;
+ case 2:
+ if (lps22hh_fifo_ovr_on_int_set(&_reg_ctx, PROPERTY_ENABLE) != 0) {
+ return 1;
+ }
+ break;
+ default:
+ return 1;
+ }
- return 0;
+ return 0;
}
/**
@@ -592,26 +552,24 @@
*/
int LPS22HHSensor::set_fifo_mode(uint8_t mode)
{
- /* Verify that the passed parameter contains one of the valid values */
- switch ((lps22hh_f_mode_t)mode)
- {
- case LPS22HH_BYPASS_MODE:
- case LPS22HH_FIFO_MODE:
- case LPS22HH_STREAM_MODE:
- case LPS22HH_STREAM_TO_FIFO_MODE:
- case LPS22HH_BYPASS_TO_STREAM_MODE:
- case LPS22HH_BYPASS_TO_FIFO_MODE:
- break;
- default:
- return 1;
- }
+ /* Verify that the passed parameter contains one of the valid values */
+ switch ((lps22hh_f_mode_t)mode) {
+ case LPS22HH_BYPASS_MODE:
+ case LPS22HH_FIFO_MODE:
+ case LPS22HH_STREAM_MODE:
+ case LPS22HH_STREAM_TO_FIFO_MODE:
+ case LPS22HH_BYPASS_TO_STREAM_MODE:
+ case LPS22HH_BYPASS_TO_FIFO_MODE:
+ break;
+ default:
+ return 1;
+ }
- if (lps22hh_fifo_mode_set(&_reg_ctx, (lps22hh_f_mode_t)mode) != 0)
- {
- return 1;
- }
+ if (lps22hh_fifo_mode_set(&_reg_ctx, (lps22hh_f_mode_t)mode) != 0) {
+ return 1;
+ }
- return 0;
+ return 0;
}
/**
@@ -621,12 +579,11 @@
*/
int LPS22HHSensor::set_fifo_watermark_level(uint8_t watermark)
{
- if (lps22hh_fifo_watermark_set(&_reg_ctx, watermark) != 0)
- {
- return 1;
- }
+ if (lps22hh_fifo_watermark_set(&_reg_ctx, watermark) != 0) {
+ return 1;
+ }
- return 0;
+ return 0;
}
/**
@@ -636,12 +593,11 @@
*/
int LPS22HHSensor::stop_fifo_on_watermark(uint8_t stop)
{
- if (lps22hh_fifo_stop_on_wtm_set(&_reg_ctx, stop) != 0)
- {
- return 1;
- }
+ if (lps22hh_fifo_stop_on_wtm_set(&_reg_ctx, stop) != 0) {
+ return 1;
+ }
- return 0;
+ return 0;
}
/**
@@ -650,13 +606,12 @@
*/
int LPS22HHSensor::set_one_shot()
{
- /* Start One Shot Measurement */
- if(lps22hh_data_rate_set(&_reg_ctx, LPS22HH_ONE_SHOOT) != 0)
- {
- return 1;
- }
+ /* Start One Shot Measurement */
+ if (lps22hh_data_rate_set(&_reg_ctx, LPS22HH_ONE_SHOOT) != 0) {
+ return 1;
+ }
- return 0;
+ return 0;
}
/**
@@ -666,39 +621,34 @@
*/
int LPS22HHSensor::get_one_shot_status(uint8_t *status)
{
- uint8_t p_da;
- uint8_t t_da;
+ uint8_t p_da;
+ uint8_t t_da;
- /* Get DataReady for pressure */
- if(lps22hh_press_flag_data_ready_get(&_reg_ctx, &p_da) != 0)
- {
- return 1;
- }
+ /* Get DataReady for pressure */
+ if (lps22hh_press_flag_data_ready_get(&_reg_ctx, &p_da) != 0) {
+ return 1;
+ }
- /* Get DataReady for temperature */
- if(lps22hh_temp_flag_data_ready_get(&_reg_ctx, &t_da) != 0)
- {
- return 1;
- }
+ /* Get DataReady for temperature */
+ if (lps22hh_temp_flag_data_ready_get(&_reg_ctx, &t_da) != 0) {
+ return 1;
+ }
- if(p_da && t_da)
- {
- *status = 1;
- }
- else
- {
- *status = 0;
- }
+ if (p_da && t_da) {
+ *status = 1;
+ } else {
+ *status = 0;
+ }
- return 0;
+ return 0;
}
int32_t LPS22HH_io_write(void *handle, uint8_t WriteAddr, uint8_t *pBuffer, uint16_t nBytesToWrite)
{
- return ((LPS22HHSensor *)handle)->io_write(pBuffer, WriteAddr, nBytesToWrite);
+ return ((LPS22HHSensor *)handle)->io_write(pBuffer, WriteAddr, nBytesToWrite);
}
int32_t LPS22HH_io_read(void *handle, uint8_t ReadAddr, uint8_t *pBuffer, uint16_t nBytesToRead)
{
- return ((LPS22HHSensor *)handle)->io_read(pBuffer, ReadAddr, nBytesToRead);
+ return ((LPS22HHSensor *)handle)->io_read(pBuffer, ReadAddr, nBytesToRead);
}