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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
#ifndef H_BLECSC_SENSOR_
#define H_BLECSC_SENSOR_
#include "modlog/modlog.h"
#include "nimble/ble.h"
#ifdef __cplusplus
extern "C" {
#endif
/* Cycling Speed and Cadence configuration */
#define GATT_CSC_UUID 0x1816
#define GATT_CSC_MEASUREMENT_UUID 0x2A5B
#define GATT_CSC_FEATURE_UUID 0x2A5C
#define GATT_SENSOR_LOCATION_UUID 0x2A5D
#define GATT_SC_CONTROL_POINT_UUID 0x2A55
/* Device Information configuration */
#define GATT_DEVICE_INFO_UUID 0x180A
#define GATT_MANUFACTURER_NAME_UUID 0x2A29
#define GATT_MODEL_NUMBER_UUID 0x2A24
/*CSC Measurement flags*/
#define CSC_MEASUREMENT_WHEEL_REV_PRESENT 0x01
#define CSC_MEASUREMENT_CRANK_REV_PRESENT 0x02
/* CSC feature flags */
#define CSC_FEATURE_WHEEL_REV_DATA 0x01
#define CSC_FEATURE_CRANK_REV_DATA 0x02
#define CSC_FEATURE_MULTIPLE_SENSOR_LOC 0x04
/* Sensor location enum */
#define SENSOR_LOCATION_OTHER 0
#define SENSOR_LOCATION_TOP_OF_SHOE 1
#define SENSOR_LOCATION_IN_SHOE 2
#define SENSOR_LOCATION_HIP 3
#define SENSOR_LOCATION_FRONT_WHEEL 4
#define SENSOR_LOCATION_LEFT_CRANK 5
#define SENSOR_LOCATION_RIGHT_CRANK 6
#define SENSOR_LOCATION_LEFT_PEDAL 7
#define SENSOR_LOCATION_RIGHT_PEDAL 8
#define SENSOR_LOCATION_FROT_HUB 9
#define SENSOR_LOCATION_REAR_DROPOUT 10
#define SENSOR_LOCATION_CHAINSTAY 11
#define SENSOR_LOCATION_REAR_WHEEL 12
#define SENSOR_LOCATION_REAR_HUB 13
#define SENSOR_LOCATION_CHEST 14
#define SENSOR_LOCATION_SPIDER 15
#define SENSOR_LOCATION_CHAIN_RING 16
/* SC Control Point op codes */
#define SC_CP_OP_SET_CUMULATIVE_VALUE 1
#define SC_CP_OP_START_SENSOR_CALIBRATION 2
#define SC_CP_OP_UPDATE_SENSOR_LOCATION 3
#define SC_CP_OP_REQ_SUPPORTED_SENSOR_LOCATIONS 4
#define SC_CP_OP_RESPONSE 16
/*SC Control Point response values */
#define SC_CP_RESPONSE_SUCCESS 1
#define SC_CP_RESPONSE_OP_NOT_SUPPORTED 2
#define SC_CP_RESPONSE_INVALID_PARAM 3
#define SC_CP_RESPONSE_OP_FAILED 4
/* CSC simulation configuration */
#define CSC_FEATURES (CSC_FEATURE_WHEEL_REV_DATA | \
CSC_FEATURE_CRANK_REV_DATA |\
CSC_FEATURE_MULTIPLE_SENSOR_LOC)
struct ble_csc_measurement_state {
uint32_t cumulative_wheel_rev;
uint16_t last_wheel_evt_time;
uint16_t cumulative_crank_rev;
uint16_t last_crank_evt_time;
};
extern uint16_t csc_measurement_handle;
extern uint16_t csc_control_point_handle;
int gatt_svr_init(struct ble_csc_measurement_state * csc_measurement_state);
int gatt_svr_chr_notify_csc_measurement(uint16_t conn_handle);
void gatt_svr_set_cp_indicate(uint8_t indication_status);
#ifdef __cplusplus
}
#endif
#endif
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