Help¶

To reduce the amount of data throughput, adjacent samples (in each individual channel) can be averaged and decimated on the chip by setting this register. Set to 0 for no averaging. 0 = 1 sample (no averaging) 1 = 2 samples 2 = 4 samples 3 = 8 samples 4 = 16 samples 5 = 32 samples 6 = 32 samples 7 = 32 samples

Direct dependencies¶

MAX30101 && SENSOR

(Includes any dependencies from ifs and menus.)

Default¶

0

Kconfig definition¶

At <Zephyr>/drivers/sensor/max30101/Kconfig:12

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:32 → <Zephyr>/drivers/Kconfig:62 → <Zephyr>/drivers/sensor/Kconfig:139

Menu path: (Top) → Device Drivers → Sensor Drivers → MAX30101 Pulse Oximeter and Heart Rate Sensor

config MAX30101_SMP_AVE
    int "Sample averaging"
    range 0 7
    default 0
    depends on MAX30101 && SENSOR
    help
      To reduce the amount of data throughput, adjacent samples (in each
      individual channel) can be averaged and decimated on the chip by
      setting this register. Set to 0 for no averaging.
      0 = 1 sample (no averaging)
      1 = 2 samples
      2 = 4 samples
      3 = 8 samples
      4 = 16 samples
      5 = 32 samples
      6 = 32 samples
      7 = 32 samples

(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)