163 lines
5.1 KiB
C
163 lines
5.1 KiB
C
/********************************** (C) COPYRIGHT *******************************
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* File Name : heartrateservice.h
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* Author : WCH
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* Version : V1.0
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* Date : 2018/12/11
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* Description :
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*********************************************************************************
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* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
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* Attention: This software (modified or not) and binary are used for
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* microcontroller manufactured by Nanjing Qinheng Microelectronics.
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*******************************************************************************/
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#ifndef HEARTRATESERVICE_H
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#define HEARTRATESERVICE_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*********************************************************************
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* INCLUDES
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*/
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/*********************************************************************
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* CONSTANTS
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*/
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// Heart Rate Service Parameters
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#define HEARTRATE_MEAS 0
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#define HEARTRATE_MEAS_CHAR_CFG 1
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#define HEARTRATE_SENS_LOC 2
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#define HEARTRATE_COMMAND 3
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// Maximum length of heart rate measurement characteristic
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#define HEARTRATE_MEAS_MAX (ATT_MTU_SIZE - 5)
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// Values for flags
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#define HEARTRATE_FLAGS_FORMAT_UINT16 0x01
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#define HEARTRATE_FLAGS_CONTACT_NOT_SUP 0x00
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#define HEARTRATE_FLAGS_CONTACT_NOT_DET 0x04
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#define HEARTRATE_FLAGS_CONTACT_DET 0x06
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#define HEARTRATE_FLAGS_ENERGY_EXP 0x08
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#define HEARTRATE_FLAGS_RR 0x10
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// Values for sensor location
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#define HEARTRATE_SENS_LOC_OTHER 0x00
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#define HEARTRATE_SENS_LOC_CHEST 0x01
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#define HEARTRATE_SENS_LOC_WRIST 0x02
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#define HEARTRATE_SENS_LOC_FINGER 0x03
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#define HEARTRATE_SENS_LOC_HAND 0x04
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#define HEARTRATE_SENS_LOC_EARLOBE 0x05
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#define HEARTRATE_SENS_LOC_FOOT 0x06
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// Value for command characteristic
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#define HEARTRATE_COMMAND_ENERGY_EXP 0x01
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// ATT Error code
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// Control point value not supported
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#define HEARTRATE_ERR_NOT_SUP 0x80
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// Heart Rate Service bit fields
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#define HEARTRATE_SERVICE 0x00000001
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// Callback events
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#define HEARTRATE_MEAS_NOTI_ENABLED 1
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#define HEARTRATE_MEAS_NOTI_DISABLED 2
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#define HEARTRATE_COMMAND_SET 3
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/*********************************************************************
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* TYPEDEFS
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*/
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// Heart Rate Service callback function
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typedef void (*heartRateServiceCB_t)(uint8_t event);
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/*********************************************************************
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* MACROS
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*/
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/*********************************************************************
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* Profile Callbacks
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*/
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/*********************************************************************
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* API FUNCTIONS
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*/
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/*
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* HeartRate_AddService- Initializes the Heart Rate service by registering
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* GATT attributes with the GATT server.
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*
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* @param services - services to add. This is a bit map and can
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* contain more than one service.
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*/
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extern bStatus_t HeartRate_AddService(uint32_t services);
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/*
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* HeartRate_Register - Register a callback function with the
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* Heart Rate Service
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*
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* @param pfnServiceCB - Callback function.
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*/
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extern void HeartRate_Register(heartRateServiceCB_t pfnServiceCB);
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/*
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* HeartRate_SetParameter - Set a Heart Rate parameter.
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*
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* param - Profile parameter ID
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* len - length of data to right
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* value - pointer to data to write. This is dependent on
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* the parameter ID and WILL be cast to the appropriate
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* data type (example: data type of uint16_t will be cast to
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* uint16_t pointer).
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*/
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extern bStatus_t HeartRate_SetParameter(uint8_t param, uint8_t len, void *value);
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/*
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* HeartRate_GetParameter - Get a Heart Rate parameter.
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*
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* param - Profile parameter ID
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* value - pointer to data to write. This is dependent on
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* the parameter ID and WILL be cast to the appropriate
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* data type (example: data type of uint16_t will be cast to
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* uint16_t pointer).
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*/
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extern bStatus_t HeartRate_GetParameter(uint8_t param, void *value);
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/*********************************************************************
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* @fn HeartRate_MeasNotify
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*
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* @brief Send a notification containing a heart rate
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* measurement.
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*
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* @param connHandle - connection handle
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* @param pNoti - pointer to notification structure
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*
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* @return Success or Failure
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*/
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extern bStatus_t HeartRate_MeasNotify(uint16_t connHandle, attHandleValueNoti_t *pNoti);
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/*********************************************************************
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* @fn HeartRate_HandleConnStatusCB
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*
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* @brief Heart Rate Service link status change handler function.
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*
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* @param connHandle - connection handle
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* @param changeType - type of change
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*
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* @return none
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*/
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extern void HeartRate_HandleConnStatusCB(uint16_t connHandle, uint8_t changeType);
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/*********************************************************************
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*********************************************************************/
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#ifdef __cplusplus
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}
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#endif
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#endif /* HEARTRATESERVICE_H */
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