Air pressure sensor#

Air pressure sensor driver abstraction designed for Thunderboard.

Functions#

sl_status_t
sl_sensor_pressure_init(void)
sl_status_t
sl_sensor_pressure_get(float *pressure)

Function Documentation#

sl_sensor_pressure_init#

sl_status_t sl_sensor_pressure_init (void )
Parameters
TypeDirectionArgument NameDescription
voidN/A

Initialize pressure sensor.

Note

  • With certain boards (e.g. 4166A), using this initialization function enables other sensors, because they're on the same enable pin. Please take that into account when using this function.

Returns

  • Status of the operation.


sl_sensor_pressure_deinit#

void sl_sensor_pressure_deinit (void )
Parameters
TypeDirectionArgument NameDescription
voidN/A

Deinitialize pressure sensor.

Warnings

  • With certain boards (e.g. 4166A), using this deinitialization function disables other sensors, because they're on the same enable pin. Please use with caution.


sl_sensor_pressure_get#

sl_status_t sl_sensor_pressure_get (float * pressure)
Parameters
TypeDirectionArgument NameDescription
float *[out]pressure

Barometric pressure (in millibars).

Getter for pressure sensor measurement data. Returns

  • Status of the operation.