1 Maxim MAX30102 heart rate and pulse oximeter sensor
2 Maxim MAX30105 optical particle-sensing module
3
4 * https://datasheets.maximintegrated.com/en/ds/MAX30102.pdf
5 * https://datasheets.maximintegrated.com/en/ds/MAX30105.pdf
6
7 Required properties:
8 - compatible: must be "maxim,max30102" or "maxim,max30105"
9 - reg: the I2C address of the sensor
10 - interrupts: the sole interrupt generated by the device
11
12 Refer to interrupt-controller/interrupts.txt for generic
13 interrupt client node bindings.
14
15 Optional properties:
16 - maxim,red-led-current-microamp: configuration for red LED current
17 - maxim,ir-led-current-microamp: configuration for IR LED current
18 - maxim,green-led-current-microamp: configuration for green LED current
19 (max30105 only)
20
21 Note that each step is approximately 200 microamps, ranging from 0 uA to
22 50800 uA.
23
24 Example:
25
26 max30102@57 {
27 compatible = "maxim,max30102";
28 reg = <0x57>;
29 maxim,red-led-current-microamp = <7000>;
30 maxim,ir-led-current-microamp = <7000>;
31 interrupt-parent = <&gpio1>;
32 interrupts = <16 2>;
33 };
Cache object: af2635187ac49bd4e2fce5d7a9afd9f0
|