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MT2523 API Reference
LinkIt SDK v4
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MT2523 API Reference
LinkIt SDK v4
|
Heart rate variability sensor event data. More...
#include <sensor_alg_interface.h>
Data Fields | |
| int32_t | SDNN |
| Standard deviation of ECG normal to normal beat interval. More... | |
| int32_t | LF |
| ECG autonomic nervous system low frequency band. More... | |
| int32_t | HF |
| ECG autonomic nervous system high frequency band. More... | |
| int32_t | LF_HF |
| The balance of autonomic nervous system, represented by low frequency band to high frequency band ratio. More... | |
| int32_t | bpm |
| Heart rate measurement. More... | |
| int32_t | status |
| Quality of the measurement, subject to fusion algorithm design. More... | |
| int32_t * | beatPos |
| The count of each heartbeat occurrence depending on the EKG sampling rate. More... | |
| int32_t | numBeatPos |
| The total number of the counts. More... | |
| int32_t | feature_type |
| An indicator to heart rate variability monitor output parameters. More... | |
Heart rate variability sensor event data.
| int32_t* beatPos |
The count of each heartbeat occurrence depending on the EKG sampling rate.
| int32_t bpm |
Heart rate measurement.
Beats per minute.
| int32_t feature_type |
An indicator to heart rate variability monitor output parameters.
If feature_type is 0, beatPos outputs the count of each heartbeat occurrence.
| int32_t HF |
ECG autonomic nervous system high frequency band.
The output value needs to be divided by 1000.
| int32_t LF |
ECG autonomic nervous system low frequency band.
The output value needs to be divided by 1000.
| int32_t LF_HF |
The balance of autonomic nervous system, represented by low frequency band to high frequency band ratio.
The output value needs to be divided by 1000.
| int32_t numBeatPos |
The total number of the counts.
| int32_t SDNN |
Standard deviation of ECG normal to normal beat interval.
The output value needs to be divided by 1000
| int32_t status |
Quality of the measurement, subject to fusion algorithm design.
1.8.11 
