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Irit Arkin
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1 changed files with 25 additions and 25 deletions
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@ -21,35 +21,35 @@
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/**
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* @class HeartRateService
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* @brief BLE Service for HeartRate. This BLE Service contains the location of the sensor, the heartrate in beats per minute. <br>
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* Service: https://developer.bluetooth.org/gatt/services/Pages/ServiceViewer.aspx?u=org.bluetooth.service.heart_rate.xml <br>
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* HRM Char: https://developer.bluetooth.org/gatt/characteristics/Pages/CharacteristicViewer.aspx?u=org.bluetooth.characteristic.heart_rate_measurement.xml <br>
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* @brief BLE Service for HeartRate. This BLE Service contains the location of the sensor and the heart rate in beats per minute.
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* Service: https://developer.bluetooth.org/gatt/services/Pages/ServiceViewer.aspx?u=org.bluetooth.service.heart_rate.xml
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* HRM Char: https://developer.bluetooth.org/gatt/characteristics/Pages/CharacteristicViewer.aspx?u=org.bluetooth.characteristic.heart_rate_measurement.xml
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* Location: https://developer.bluetooth.org/gatt/characteristics/Pages/CharacteristicViewer.aspx?u=org.bluetooth.characteristic.body_sensor_location.xml
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*/
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class HeartRateService {
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public:
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/**
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* @enum SensorLocation
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* @brief Location of HeartRate sensor on body.
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* @brief Location of the heart rate sensor on body.
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*/
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enum {
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LOCATION_OTHER = 0, /*!< Other Location */
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LOCATION_CHEST, /*!< Chest */
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LOCATION_WRIST, /*!< Wrist */
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LOCATION_FINGER, /*!< Finger */
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LOCATION_HAND, /*!< Hand */
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LOCATION_EAR_LOBE, /*!< Earlobe */
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LOCATION_FOOT, /*!< Foot */
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LOCATION_OTHER = 0, /*!< Other location. */
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LOCATION_CHEST, /*!< Chest. */
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LOCATION_WRIST, /*!< Wrist. */
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LOCATION_FINGER, /*!< Finger. */
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LOCATION_HAND, /*!< Hand. */
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LOCATION_EAR_LOBE, /*!< Earlobe. */
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LOCATION_FOOT, /*!< Foot. */
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};
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public:
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/**
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* @brief Constructor with 8bit HRM Counter value.
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* @brief Constructor with 8-bit HRM Counter value.
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*
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* @param[ref] _ble
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* Reference to the underlying BLE.
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* @param[in] hrmCounter (8-bit)
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* initial value for the hrm counter.
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* Initial value for the HRM counter.
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* @param[in] location
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* Sensor's location.
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*/
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@ -70,7 +70,7 @@ public:
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* @param[in] _ble
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* Reference to the underlying BLE.
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* @param[in] hrmCounter (8-bit)
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* initial value for the hrm counter.
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* Initial value for the HRM counter.
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* @param[in] location
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* Sensor's location.
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*/
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@ -86,10 +86,10 @@ public:
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}
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/**
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* @brief Set a new 8-bit value for heart rate.
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* @brief Set a new 8-bit value for the heart rate.
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*
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* @param[in] hrmCounter
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* HeartRate in bpm.
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* Heart rate in BPM.
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*/
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void updateHeartRate(uint8_t hrmCounter) {
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valueBytes.updateHeartRate(hrmCounter);
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@ -97,10 +97,10 @@ public:
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}
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/**
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* Set a new 16-bit value for heart rate.
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* Set a new 16-bit value for the heart rate.
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*
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* @param[in] hrmCounter
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* HeartRate in bpm.
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* Heart rate in BPM.
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*/
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void updateHeartRate(uint16_t hrmCounter) {
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valueBytes.updateHeartRate(hrmCounter);
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@ -108,8 +108,8 @@ public:
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}
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/**
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* This callback allows the HeartRateService to receive updates to the
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* controlPoint Characteristic.
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* This callback allows the heart rate service to receive updates to the
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* controlPoint characteristic.
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*
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* @param[in] params
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* Information about the characterisitc being updated.
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@ -118,7 +118,7 @@ public:
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if (params->handle == controlPoint.getValueAttribute().getHandle()) {
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/* Do something here if the new value is 1; else you can override this method by
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* extending this class.
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* @NOTE: if you are extending this class, be sure to also call
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* @NOTE: If you are extending this class, be sure to also call
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* ble.onDataWritten(this, &ExtendedHRService::onDataWritten); in
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* your constructor.
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*/
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@ -135,9 +135,9 @@ protected:
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}
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protected:
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/* Private internal representation for the bytes used to work with the vaulue of the heart-rate characteristic. */
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/* Private internal representation for the bytes used to work with the value of the heart rate characteristic. */
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struct HeartRateValueBytes {
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static const unsigned MAX_VALUE_BYTES = 3; /* FLAGS + up to two bytes for heart-rate */
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static const unsigned MAX_VALUE_BYTES = 3; /* Flags, and up to two bytes for heart rate. */
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static const unsigned FLAGS_BYTE_INDEX = 0;
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static const unsigned VALUE_FORMAT_BITNUM = 0;
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@ -175,8 +175,8 @@ protected:
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}
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private:
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/* First byte = 8-bit values, no extra info, Second byte = uint8_t HRM value */
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/* See --> https://developer.bluetooth.org/gatt/characteristics/Pages/CharacteristicViewer.aspx?u=org.bluetooth.characteristic.heart_rate_measurement.xml */
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/* First byte: 8-bit values, no extra info. Second byte: uint8_t HRM value */
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/* See https://developer.bluetooth.org/gatt/characteristics/Pages/CharacteristicViewer.aspx?u=org.bluetooth.characteristic.heart_rate_measurement.xml */
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uint8_t valueBytes[MAX_VALUE_BYTES];
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};
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