[riot-notifications] [RIOT-OS/RIOT] drivers/ph_oem: support for Atlas Scientific pH OEM sensor (#10983)

Igor Knippenberg notifications at github.com
Sat Feb 23 22:43:44 CET 2019


skullbox305 commented on this pull request.



> +/**
+ * @brief   Sets the device state (active/hibernate) of the pH OEM sensor by
+ *          writing to the @ref PH_OEM_REG_HIBERNATE register.
+ *          Once the device has been woken up it will continuously take readings
+ *          every 420ms. Waking the device is the only way to take a reading.
+ *          Hibernating the device is the only way to stop taking readings.
+ *
+ * @param[in] dev   device descriptor
+ * @param[in] state @ref ph_oem_device_state_t
+ *
+ * @return zero on successful write, non zero on error
+ */
+int ph_oem_set_device_state(const ph_oem_t *dev, ph_oem_device_state_t state);
+
+/**
+ * @brief   Starts a new reading by setting the device state to

after polling the device and a new reading is available, the device will be set into STOP mode

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