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| .DS_Store | ||
| plans*.h | ||
| *ino- | ||
| .vscode/* | ||
| !.vscode/settings.json | ||
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| // BLE services | ||
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| #ifndef BLE_SERVICES_ | ||
| #define BLE_SERVICES_ | ||
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| /* Cycling Power Service (CPS) --------------------------------------------------------------------------------- | ||
| Supported Characteristics: | ||
| Name UUID Requirement Properties | ||
| ---------------------------- ------ ----------- ---------- | ||
| Cycling Power Feature 0x2A65 Mandatory Read | ||
| Cycling Power Measurement 0x2A63 Mandatory Notify | ||
| Sensor Location 0x2A5D Mandatory Read | ||
| */ | ||
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| /* Cycling Power Feature characteristic | ||
| See https://github.com/sputnikdev/bluetooth-gatt-parser/blob/master/src/main/resources/gatt/characteristic/org.bluetooth.characteristic.cycling_power_feature.xml | ||
| Properties = Read | ||
| Fixed len = 4 | ||
| B0 | ||
| .7 - Accumulated energy supported - 0 | ||
| .6 - Top and bottom dead spot angles supported - 0 | ||
| .5 - Extreme angles supported - 0 | ||
| .4 - Extreme magnitudes supported - 0 | ||
| .3 - Crank revolution data supported - 0 | ||
| .2 - Wheel revolution data supported - 0 | ||
| .1 - Accumulated torque supported - 0 | ||
| .0 - Pedal power balance supported - 0 | ||
| B1 | ||
| .7 - Span Length Adjustment Supported - 0 | ||
| .6 - Chain Weight Adjustment Supported - 0 | ||
| .5 - Chain Length Adjustment Supported - 0 | ||
| .4 - Crank Length Adjustment Supported - 0 | ||
| .3 - Multiple Sensor Locations Supported - 0 | ||
| .2 - Cyc Pow Meas Char Cont Masking Supported - 0 | ||
| .1 - Offset Compensation Supported - 0 | ||
| .0 - Offset Compensation Indicator Supported - 0 | ||
| B2 | ||
| .7 - Reserved | ||
| .6 - Reserved | ||
| .4-5 - Distribute System Support - 0 | ||
| .4-5 - [00 Legacy; 01 No; 02 Yes; 03 RFU - 0 | ||
| .3 - Enhanced Offset Compensation Supported - 0 | ||
| .2 - Factory Calibration Date Supported - 0 | ||
| .1 - Instantaneous Measu Direction Supported - 0 | ||
| .0 - Sensor Meas Context (0 Force, 1 Torque) - 0 | ||
| B3 | ||
| .0-7 - Reserved | ||
| */ | ||
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| const uint8_t cpf_data[4] = {0x0, 0x0, 0x0, 0x0}; | ||
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| /* Sensor Location characteristic | ||
| See https://github.com/sputnikdev/bluetooth-gatt-parser/blob/master/src/main/resources/gatt/characteristic/org.bluetooth.characteristic.sensor_location.xml | ||
| Properties = Read | ||
| Fixed len = 4 | ||
| 0x01, 0x00, 0x00, 0x00 = "Other" | ||
| */ | ||
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| const uint8_t cl_data[4] = {0x01, 0x00, 0x00, 0x00}; | ||
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| /* Cycle Power Measurement characteristic | ||
| See https://github.com/sputnikdev/bluetooth-gatt-parser/blob/master/src/main/resources/gatt/characteristic/org.bluetooth.characteristic.cycling_power_measurement.xml | ||
| Properties = Notify | ||
| Fixed len = 8 // Flags[2], InstPower[2], CrankRev[2], Timestamp[2] | ||
| Flags = { 0x20, 0x00 } = Crank Revolution Data present | ||
| */ | ||
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| // #define CPM_DATA_0 0x20 | ||
| // #define CPM_DATA_1 0x00 | ||
| /* The union (or struct) holding the transmitted data should probably be initialized here...*/ | ||
| struct power_data_t | ||
| { | ||
| uint8_t flags[2] {0x20, 0x00}; // These don't change | ||
| uint16_t data[3]; // These are loaded with the data | ||
| } power_data; | ||
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| /* FiTness Machine Service (FTMS) ----------------------------------------------------------------------------- | ||
| Supported Characteristics: | ||
| Name UUID Requirement Properties | ||
| ---------------------------- ------ ----------- ---------- | ||
| Fitness Machine Feature 0x2ACC Mandatory Read | ||
| Indoor Bike Data 0x2A38 Mandatory Notify | ||
| */ | ||
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| /* FiTness Machine Service requires a Service Data field specifying bike support and availability | ||
| Per https://www.bluetooth.com/specifications/assigned-numbers/generic-access-profile/) Service Data is Type 0x16 | ||
| Contents are | ||
| B0-1 - Fitness Machine Service UUID - UINT16 - 2 bytes = 0x1826 | ||
| B2 - Flags - UINT8 - 1 byte = 0x01 (Machine available) | ||
| B3-4 - Fitness Machine Type - UINT16 - 2 bytes = 0x0020 (Indoor bike supported (bit 5)) | ||
| */ | ||
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| const uint8_t FTMS_Adv_Data[5] = {0x26, 0x18, 0x01, 0x20, 0x00}; | ||
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| /* Fitness Machine Feature characteristic | ||
| See: | ||
| Properties = Read | ||
| Fixed Len = 4 | ||
| B0 = UINT8 - Flag (MANDATORY) | ||
| 7 = 0 - Resistance level supported | ||
| 6 = 0 - Step count supported | ||
| 5 = 0 - Pace supported | ||
| 4 = 0 - Elevation gain supported | ||
| 3 = 0 - Inclination supported | ||
| 2 = 0 - Total distance supported | ||
| 1 = 1 - Cadence supported | ||
| 0 = 0 - Average speed supported | ||
| B1 = UINT8 | ||
| 7 = 0 - Force on belt and power output supported | ||
| 6 = 1 - Power measurement supported | ||
| 5 = 0 - Remaining time supported | ||
| 4 = 0 - Elapsed time supported | ||
| 3 = 0 - Metabolic equivalent supported | ||
| 2 = 0 - Heart rate measurement supported | ||
| 1 = 0 - Expended energy supported | ||
| 0 = 0 - Stride count supported | ||
| B2 = UINT8 | ||
| 2-7 = 0 - RESERVED | ||
| 0 = 0 - User data retention supported | ||
| B3 = UINT8 - RESERVED | ||
| */ | ||
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| const uint8_t ftmf_data[4] = {0b00000010, 0b01000000, 0b00000000, 0b00000000}; | ||
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| /* Indoor Bike Data characteristic - See 4.9.1 IN FTMS_V1.0.pdf | ||
| See: | ||
| Properties = Notify | ||
| Fixed Len = 8 | ||
| B0 = UINT8 - Flag (MANDATORY) | ||
| 7 = 0 - Average power present | ||
| 6 = 1 - Instantaneous power present | ||
| 5 = 1 - Resistance level present | ||
| 4 = 0 - Total distance present | ||
| 3 = 0 - Average cadence present | ||
| 2 = 1 - Instantaneous cadence present | ||
| 1 = 0 - Average speed present | ||
| 0 = 0 - More Data (Instantaneous speed field not present) | ||
| B1 = UINT 8 | ||
| 4 = 0 - Remaining time present | ||
| 3 = 0 - Elapsed time present | ||
| 2 = 0 - Metabolic equivalent present | ||
| 1 = 0 - Heart rate present | ||
| 0 = 0 - Expended energy present | ||
| B2-3 = Instantaneous speed - UINT16 - Km/Hr with 0.01 resolution | ||
| B4-5 = Instantaneous cadence - UINT16 - 1/min with 0.5 resolution | ||
| B6-7 = Instantaneous power - UINT16 - W with 1.0 resolution */ | ||
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| struct bike_data_t | ||
| { | ||
| uint8_t flags[2] {0b01100100, 0b00000000}; // These don't change | ||
| uint16_t data[4]; // These are loaded with the data | ||
| } bike_data; | ||
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| #endif |
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