| /* |
| * 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 "log/log.h" |
| #include "nimble/ble.h" |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| extern struct log blecsc_log; |
| |
| /* blecsc uses the first "peruser" log module */ |
| #define BLECSC_LOG_MODULE (LOG_MODULE_PERUSER + 0) |
| |
| /* Convenience macro for logging to the blerh module */ |
| #define BLECSC_LOG(lvl, ...) \ |
| LOG_ ## lvl(&blecsc_log, BLECSC_LOG_MODULE, __VA_ARGS__) |
| |
| /* 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 |
