V3 Blood Pressure Calibration Control
function table:setSupportV3Bp
Flutter Example:
/// v3 blood pressure calibration control
setBpCalControlV3(
evtBase: _VBusEvtBase.base_app_set,
evtType: _VBusEvtType.func_v3_bp_cal_control),
/// v3 blood pressure calibration control
libManager.send(evt: CmdEvtType.setBpCalControlV3, json: jsonEncode(json));
JSON Fields Sent by the App:
| Field Name | Field Type | Field Description |
|---|---|---|
| operate | int | 0: Invalid 1: Start blood pressure calibration 2: Stop blood pressure calibration 3: Get feature vector information |
| file_path | char [] | The file path to save the raw data obtained during firmware blood pressure calibration Path includes file name (../../blood.txt) Valid when operate=1 |
Example:
{
"operate": 1,
"file_path": "/sdcard/lx/blood.txt"
}
JSON Fields Received by the App:
| Field Name | Field Type | Field Description |
|---|---|---|
| error_code | int | Error code: 0 for success, non-zero for failure |
| operate | int | Operation 0: Invalid 1: Start blood pressure calibration 2: Stop blood pressure calibration 3: Get feature vector |
| sbp_ppg_feature_num | int | Number of high blood pressure PPG feature vectors Valid when operate=3 |
| dbp_ppg_feature_num | int | Number of low blood pressure PPG feature vectors Valid when operate=3 |
| sbp_ppg_feature_items | int [] | Array of high blood pressure PPG feature vectors Valid when operate=3 |
| dbp_ppg_feature_items | int [] | Array of low blood pressure PPG feature vectors Valid when operate=3 |
Example:
{
"error_code": 0,
"operate": 1,
"sbp_ppg_feature_num": 0,
"dbp_ppg_feature_num": 0,
"sbp_ppg_feature_items": null,
"dbp_ppg_feature_items": null
}