[riot-notifications] [RIOT-OS/RIOT] drivers/lm75: driver for the lm75 sensor and derivatives (#16678)

viktorbatista notifications at github.com
Mon Jul 26 12:50:58 CEST 2021


@viktorbatista commented on this pull request.



> + * @param[out] dev        device structure to initialize
+ * @param[in] params      initialization parameters
+ *
+ * @return LM75_SUCCESS, on success
+ * @return LM75_ERROR_I2C, on I2C related error
+ * @return LM75_ERROR, on initialization related error
+ */
+int lm75_init(lm75_t *dev, const lm75_params_t *params);
+
+/**
+ * @brief Temperature values of LM75 sensor
+ *
+ * Reads the sensor temperature values from TEMP_REG.
+ *
+ * @param[out] dev                device structure
+ * @param[out] temperature        buffer where temperature value will be written

I just notice the description was wrong, and the device temperature read is outputted with full precision. However, when writing the desired OS and THYST temperatures for the device only ºC precision is currently available. Should I change this to allow for more specific OS and HYST temperatures?

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