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flexible-sample.json
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| { | |
| "id": "flexible-sample", | |
| "schema_version": "1.0", | |
| "created_at": "2022-04-13T22:11:39.000Z", | |
| "updated_at": "2022-04-13T22:11:39.000Z", | |
| "tags": ["development"], | |
| "ble_registered_devices": [ | |
| { | |
| "name": "Polar H10 821A5D29", | |
| "services": ["heart-rate", "battery"], | |
| "description": "a polar heart rate monitor for ground truth data collection" | |
| } | |
| ], | |
| "things": [ | |
| { | |
| "name": "exthub-alpha", | |
| "description": "a locally stored file for exthub device config", | |
| "tags": ["research"], | |
| "ble": { | |
| "ble_registered_services": ["battery", "current-time"], | |
| "info_service_uuid": "1a220001-c2ed-4d11-ad1e-fc06d8a02d37", | |
| "epoch_char_uuid": "1a220002-c2ed-4d11-ad1e-fc06d8a02d37" | |
| }, | |
| "global_config_values": [], | |
| "data_streams": [ | |
| { | |
| "id": "0xb92c", | |
| "name": "accelerometry", | |
| "description": "Accelerometer sensor (x, y, z axis)", | |
| "include_anchor_timestamp": true, | |
| "offset_data_value": { | |
| "name": "ms_offset", | |
| "description": "relative time since the previous reading", | |
| "unit": "ms", | |
| "byte_start": 12, | |
| "byte_end": 13, | |
| "size": 1, | |
| "type": "uint", | |
| "multiplier": null | |
| }, | |
| "config_values": [ | |
| { | |
| "name": "sensor_state", | |
| "description": "state of the accelerometer sensor", | |
| "byte_start": 0, | |
| "byte_end": 1, | |
| "size": 1, | |
| "unit": null, | |
| "type": "uint", | |
| "default_value": "0", | |
| "options": [ | |
| { | |
| "name": "disabled", | |
| "description": "the sensor will not stream data", | |
| "value": "0" | |
| }, | |
| { | |
| "name": "streaming", | |
| "description": "the sensor will stream data", | |
| "value": "1" | |
| } | |
| ], | |
| "range": null | |
| }, | |
| { | |
| "name": "desired_frequency", | |
| "description": "the desired frequency of the sensor", | |
| "byte_start": 1, | |
| "byte_end": 3, | |
| "size": 2, | |
| "type": "uint", | |
| "unit": "Hz", | |
| "options": null, | |
| "default_value": "10", | |
| "range": { | |
| "start": 20, | |
| "end": 500, | |
| "step": 20 | |
| } | |
| }, | |
| { | |
| "name": "batch_size", | |
| "description": "the maximun size of payload", | |
| "byte_start": 3, | |
| "byte_end": 4, | |
| "size": 1, | |
| "type": "uint", | |
| "unit": "bytes", | |
| "options": null, | |
| "default_value": "240", | |
| "range": { | |
| "start": 0, | |
| "end": 240, | |
| "step": 10 | |
| } | |
| } | |
| ], | |
| "data_values": [ | |
| { | |
| "name": "accel_x", | |
| "description": "x-axis value", | |
| "unit": "", | |
| "byte_start": 0, | |
| "byte_end": 4, | |
| "size": 4, | |
| "type": "int", | |
| "multiplier": 0.000001 | |
| }, | |
| { | |
| "name": "accel_y", | |
| "description": "y-axis value", | |
| "unit": "", | |
| "byte_start": 4, | |
| "byte_end": 8, | |
| "size": 4, | |
| "type": "int", | |
| "multiplier": 0.000001 | |
| }, | |
| { | |
| "name": "accel_z", | |
| "description": "z-axis value", | |
| "unit": "", | |
| "byte_start": 8, | |
| "byte_end": 12, | |
| "size": 4, | |
| "type": "int", | |
| "multiplier": 0.000001 | |
| } | |
| ], | |
| "ble": { | |
| "service_uuid": "1a220003-c2ed-4d11-ad1e-fc06d8a02d37", | |
| "data_char_uuid": "1a220005-c2ed-4d11-ad1e-fc06d8a02d37", | |
| "config_char_uuid": "1a220004-c2ed-4d11-ad1e-fc06d8a02d37" | |
| } | |
| }, | |
| { | |
| "id": "0xb93c", | |
| "name": "ppg", | |
| "description": "photoplethysmographic (PPG) sensor with 9-LEDs of varying wavelengths", | |
| "include_anchor_timestamp": true, | |
| "offset_data_value": { | |
| "name": "ms_offset", | |
| "description": "relative time since the previous reading", | |
| "unit": "ms", | |
| "byte_start": 4, | |
| "byte_end": 5, | |
| "size": 1, | |
| "type": "uint", | |
| "multiplier": null | |
| }, | |
| "config_values": [ | |
| { | |
| "name": "sensor_state", | |
| "description": "state of the accelerometer sensor", | |
| "byte_start": 0, | |
| "byte_end": 1, | |
| "size": 1, | |
| "unit": null, | |
| "type": "uint", | |
| "default_value": "0", | |
| "options": [ | |
| { | |
| "name": "disabled", | |
| "description": "the sensor will not stream data", | |
| "value": "0" | |
| }, | |
| { | |
| "name": "streaming", | |
| "description": "the sensor will stream data", | |
| "value": "1" | |
| } | |
| ], | |
| "range": null | |
| }, | |
| { | |
| "name": "desired_frequency", | |
| "description": "the desired frequency of the sensor", | |
| "byte_start": 1, | |
| "byte_end": 3, | |
| "size": 2, | |
| "type": "uint", | |
| "unit": "Hz", | |
| "options": null, | |
| "default_value": "20", | |
| "range": { | |
| "start": 0, | |
| "end": 200, | |
| "step": 5 | |
| } | |
| }, | |
| { | |
| "name": "number_of_readings", | |
| "description": "number of readings to average", | |
| "byte_start": 3, | |
| "byte_end": 4, | |
| "size": 1, | |
| "type": "uint", | |
| "unit": "reading", | |
| "options": null, | |
| "default_value": "1", | |
| "range": { | |
| "start": 1, | |
| "end": 20, | |
| "step": 1 | |
| } | |
| }, | |
| { | |
| "name": "conversion_delay", | |
| "description": "time between LED on and conversion", | |
| "byte_start": 4, | |
| "byte_end": 5, | |
| "size": 1, | |
| "type": "uint", | |
| "unit": "µs", | |
| "options": null, | |
| "default_value": "250", | |
| "range": { | |
| "start": 250, | |
| "end": 3000, | |
| "step": 250 | |
| } | |
| }, | |
| { | |
| "name": "blue_460_brightness", | |
| "description": "brightness of blue (460nm) LED", | |
| "byte_start": 5, | |
| "byte_end": 6, | |
| "size": 1, | |
| "type": "uint", | |
| "unit": "arb", | |
| "options": null, | |
| "default_value": "0", | |
| "range": { | |
| "start": 0, | |
| "end": 63, | |
| "step": 1 | |
| } | |
| }, | |
| { | |
| "name": "yellow_green_565_brightness", | |
| "description": "brightness of yellow-green (565nm) LED", | |
| "byte_start": 6, | |
| "byte_end": 7, | |
| "size": 1, | |
| "type": "uint", | |
| "unit": "arb", | |
| "options": null, | |
| "default_value": "0", | |
| "range": { | |
| "start": 0, | |
| "end": 63, | |
| "step": 1 | |
| } | |
| }, | |
| { | |
| "name": "red_660_brightness", | |
| "description": "brightness of red (660nm) LED", | |
| "byte_start": 7, | |
| "byte_end": 8, | |
| "size": 1, | |
| "type": "uint", | |
| "unit": "arb", | |
| "options": null, | |
| "default_value": "0", | |
| "range": { | |
| "start": 0, | |
| "end": 63, | |
| "step": 1 | |
| } | |
| }, | |
| { | |
| "name": "green_a_525_brightness", | |
| "description": "brightness of green A (525nm) LED", | |
| "byte_start": 8, | |
| "byte_end": 9, | |
| "size": 1, | |
| "type": "uint", | |
| "unit": "arb", | |
| "options": null, | |
| "default_value": "0", | |
| "range": { | |
| "start": 0, | |
| "end": 63, | |
| "step": 1 | |
| } | |
| }, | |
| { | |
| "name": "yellow_575_brightness", | |
| "description": "brightness of yellow (575nm) LED", | |
| "byte_start": 9, | |
| "byte_end": 10, | |
| "size": 1, | |
| "type": "uint", | |
| "unit": "arb", | |
| "options": null, | |
| "default_value": "0", | |
| "range": { | |
| "start": 0, | |
| "end": 63, | |
| "step": 1 | |
| } | |
| }, | |
| { | |
| "name": "ir_850_brightness", | |
| "description": "brightness of IR (850nm) LED", | |
| "byte_start": 10, | |
| "byte_end": 11, | |
| "size": 1, | |
| "type": "uint", | |
| "unit": "arb", | |
| "options": null, | |
| "default_value": "0", | |
| "range": { | |
| "start": 0, | |
| "end": 63, | |
| "step": 1 | |
| } | |
| }, | |
| { | |
| "name": "green_b_525_brightness", | |
| "description": "brightness of green B (525nm) LED", | |
| "byte_start": 11, | |
| "byte_end": 12, | |
| "size": 1, | |
| "type": "uint", | |
| "unit": "arb", | |
| "options": null, | |
| "default_value": "0", | |
| "range": { | |
| "start": 0, | |
| "end": 63, | |
| "step": 1 | |
| } | |
| }, | |
| { | |
| "name": "orange_590_brightness", | |
| "description": "brightness of orange (590nm) LED", | |
| "byte_start": 12, | |
| "byte_end": 13, | |
| "size": 1, | |
| "type": "uint", | |
| "unit": "arb", | |
| "options": null, | |
| "default_value": "0", | |
| "range": { | |
| "start": 0, | |
| "end": 63, | |
| "step": 1 | |
| } | |
| }, | |
| { | |
| "name": "ir_940_brightness", | |
| "description": "brightness of IR (940nm) LED", | |
| "byte_start": 13, | |
| "byte_end": 14, | |
| "size": 1, | |
| "type": "uint", | |
| "unit": "arb", | |
| "options": null, | |
| "default_value": "0", | |
| "range": { | |
| "start": 0, | |
| "end": 63, | |
| "step": 1 | |
| } | |
| } | |
| ], | |
| "data_values": [ | |
| { | |
| "name": "wavelength", | |
| "description": "wavelength of LED", | |
| "unit": "nm", | |
| "byte_start": 0, | |
| "byte_end": 1, | |
| "size": 1, | |
| "type": "uint", | |
| "multiplier": null | |
| }, | |
| { | |
| "name": "brightness", | |
| "description": "brightness of LED", | |
| "unit": "arb", | |
| "byte_start": 1, | |
| "byte_end": 2, | |
| "size": 1, | |
| "type": "uint", | |
| "multiplier": null | |
| }, | |
| { | |
| "name": "value", | |
| "description": "photodiode ADC counts", | |
| "unit": "counts", | |
| "byte_start": 2, | |
| "byte_end": 4, | |
| "size": 2, | |
| "type": "uint", | |
| "multiplier": null | |
| } | |
| ], | |
| "ble": { | |
| "service_uuid": "1a220010-c2ed-4d11-ad1e-fc06d8a02d37", | |
| "data_char_uuid": "1a220012-c2ed-4d11-ad1e-fc06d8a02d37", | |
| "config_char_uuid": "1a220011-c2ed-4d11-ad1e-fc06d8a02d37" | |
| } | |
| }, | |
| { | |
| "id": "0xb94d", | |
| "name": "ekg", | |
| "description": "ekg", | |
| "include_anchor_timestamp": true, | |
| "offset_data_value": { | |
| "name": "ms_offset", | |
| "description": "relative time since the previous reading", | |
| "unit": "ms", | |
| "byte_start": 3, | |
| "byte_end": 4, | |
| "size": 1, | |
| "type": "uint", | |
| "multiplier": null | |
| }, | |
| "config_values": [ | |
| { | |
| "name": "sensor_state", | |
| "description": "state of the accelerometer sensor", | |
| "byte_start": 0, | |
| "byte_end": 1, | |
| "size": 1, | |
| "unit": null, | |
| "type": "uint", | |
| "default_value": "0", | |
| "options": [ | |
| { | |
| "name": "disabled", | |
| "description": "the sensor will not stream data", | |
| "value": "0" | |
| }, | |
| { | |
| "name": "streaming", | |
| "description": "the sensor will stream data", | |
| "value": "1" | |
| } | |
| ], | |
| "range": null | |
| }, | |
| { | |
| "name": "desired_frequency", | |
| "description": "the desired frequency of the sensor", | |
| "byte_start": 1, | |
| "byte_end": 3, | |
| "size": 2, | |
| "type": "uint", | |
| "unit": "Hz", | |
| "options": null, | |
| "default_value": "100", | |
| "range": { | |
| "start": 50, | |
| "end": 500, | |
| "step": 10 | |
| } | |
| } | |
| ], | |
| "data_values": [ | |
| { | |
| "name": "value", | |
| "description": "ADC counts", | |
| "unit": "counts", | |
| "byte_start": 0, | |
| "byte_end": 2, | |
| "size": 2, | |
| "type": "uint", | |
| "multiplier": null | |
| } | |
| ], | |
| "ble": { | |
| "service_uuid": "1a220020-c2ed-4d11-ad1e-fc06d8a02d37", | |
| "data_char_uuid": "1a220022-c2ed-4d11-ad1e-fc06d8a02d37", | |
| "config_char_uuid": "1a220021-c2ed-4d11-ad1e-fc06d8a02d37" | |
| } | |
| } | |
| ] | |
| } | |
| ] | |
| } |
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