-
CONFIG_MAX30101_LED1_PA
¶
LED1 (red) pulse amplitude
Type: hex
Help¶
Set the pulse amplitude to control the LED1 (red) current. The actual measured LED current for each part can vary significantly due to the trimming methodology. 0x00 = 0.0 mA 0x01 = 0.2 mA 0x02 = 0.4 mA 0x0f = 3.1 mA 0xff = 50.0 mA
Default¶
0xff
Kconfig definition¶
At <Zephyr>/drivers/sensor/max30101/Kconfig:97
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:32
→ <Zephyr>/drivers/Kconfig:62
→ <Zephyr>/drivers/sensor/Kconfig:141
Menu path: (Top) → Device Drivers → Sensor Drivers → MAX30101 Pulse Oximeter and Heart Rate Sensor
config MAX30101_LED1_PA hex "LED1 (red) pulse amplitude" range 0 0xff default 0xff depends onMAX30101
&&SENSOR
help Set the pulse amplitude to control the LED1 (red) current. The actual measured LED current for each part can vary significantly due to the trimming methodology. 0x00 = 0.0 mA 0x01 = 0.2 mA 0x02 = 0.4 mA 0x0f = 3.1 mA 0xff = 50.0 mA
(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)