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CONFIG_MAX30101_FIFO_ROLLOVER_EN¶

FIFO rolls on full

Type: bool

Help¶

Controls the behavior of the FIFO when the FIFO becomes completely filled with data. If set, the FIFO address rolls over to zero and the FIFO continues to fill with new data. If not set, then the FIFO is not updated until FIFO_DATA is read or the WRITE/READ pointer positions are changed.

Direct dependencies¶

MAX30101 && SENSOR

(Includes any dependencies from if’s and menus.)

Defaults¶

No defaults. Implicitly defaults to n.

Kconfig definition¶

At drivers/sensor/max30101/Kconfig:31

Included via Kconfig:10 → Kconfig.zephyr:35 → drivers/Kconfig:62 → drivers/sensor/Kconfig:96

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

config MAX30101_FIFO_ROLLOVER_EN
    bool
    prompt "FIFO rolls on full" if MAX30101 && SENSOR
    depends on MAX30101 && SENSOR
    help
      Controls the behavior of the FIFO when the FIFO becomes completely
      filled with data. If set, the FIFO address rolls over to zero and the
      FIFO continues to fill with new data. If not set, then the FIFO is
      not updated until FIFO_DATA is read or the WRITE/READ pointer
      positions are changed.

(Definitions include propagated dependencies, including from if’s and menus.)