Help¶

I2C address of the ADT7420 sensor.

0x48: A0 connected GND and A1 connected to GND. 0x49: A0 connected VDD and A1 connected to GND. 0x4A: A0 connected GND and A1 connected to VDD. 0x4B: A0 connected VDD and A1 connected to VDD.

Direct dependencies¶

!HAS_DTS_I2C_DEVICE && ADT7420 && SENSOR

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

Defaults¶

0x48 if !HAS_DTS_I2C_DEVICE && ADT7420 && SENSOR

Kconfig definition¶

At drivers/sensor/adt7420/Kconfig:25

Included via Kconfig:10 → Kconfig.zephyr:29 → drivers/Kconfig:64 → drivers/sensor/Kconfig:38

Menu path: (top menu) → Device Drivers → Sensor Drivers → ADT7420 Temperature Sensor

config ADT7420_I2C_ADDR
    hex
    prompt "I2C address for ADT7420" if !HAS_DTS_I2C_DEVICE && ADT7420 && SENSOR
    default 0x48 if !HAS_DTS_I2C_DEVICE && ADT7420 && SENSOR
    depends on !HAS_DTS_I2C_DEVICE && ADT7420 && SENSOR
    help
      I2C address of the ADT7420 sensor.

      0x48: A0 connected GND and A1 connected to GND.
      0x49: A0 connected VDD and A1 connected to GND.
      0x4A: A0 connected GND and A1 connected to VDD.
      0x4B: A0 connected VDD and A1 connected to VDD.

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