The Temperature API is used to retrieve temperature values and set warning and critical thresholds.

Warning: When a Critical event occurs, some platform can automatically switch off.

IPC interfaces binding

All the functions of this API are provided by the modemService application service.

Here's a code sample binding to modem services:

bindings:
{
   clientExe.clientComponent.le_temp -> modemServices.le_temp
}

Monitoring

This functionality allows to monitor the temperature by getting the temperature sensor and by setting several temperature thresholds.

Warning: Ensure to check the names of supported sensors and thresholds for your specific platform. Please refer to Temperature Monitoring platform constraints page.; An hysteresis can be dependent of the platform. Be sure to verify your platform's specifications.; On some platforms, the thresholds parameters are persistent and a Platform reboot is required for thresholds change takes effect.

When temperature thresholds are reached, an event is sent with a string type that specifies the raised threshold.

le_temp_Request() function allows the application to monitor a requested temperature sensor.
le_temp_GetSensorName() function allows the application to retrieve the temperature sensor's name from its reference.
le_temp_GetTemperature() function allows the application to retrieve the temperature of a sensor.
le_temp_GetThreshold() function allows the application to get the configured threshold for a sensor.
le_temp_SetThreshold() function allows the application to configure a threshold for a sensor.
le_temp_StartMonitoring() function allows to start the temperature monitoring with the thresholds configured by le_temp_SetThreshold() function.
le_temp_AddThresholdEventHandler() API adds a handler to notify when a temperature threshold is reached.
le_temp_RemoveThresholdEventHandler() API removes the temperature handler.