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Oximeter (oximeter)

Pulse oximeter.

Device Type​

DEVICE_TYPE_OXIMETER

Structure​

struct oximeter_t {
    char * name;
    int (*get)(struct oximeter_t * oximeter, int * sp02, int * rate);
    void * priv;
};

Key API​

FunctionDescription
search_oximeter(name)Find oximeter by name
register_oximeter(oximeter, drv)Register oximeter
unregister_oximeter(oximeter)Unregister oximeter
oximeter_get(oximeter, sp02, rate)Get blood oxygen saturation and heart rate

Description​

Pulse oximeter sensor interface (e.g., MAX30100/MAX30102). Returns blood oxygen saturation (SpO2) and heart rate via a PPG sensor. Used in wearable health monitoring.