CONFIG_AK8975_I2C_ADDR:

I2C address of the AK8975 sensor. Choose:

  • 0x0C if CAD1 connected to GND nad CAD0 is connected to GND
  • 0x0D if CAD1 connected to GND nad CAD0 is connected to VDD
  • 0x0E if CAD1 connected to VDD nad CAD0 is connected to GND
  • 0x0F if CAD1 connected to VDD nad CAD0 is connected to VDD

If the AK8975 sensor is part of a MPU9159 chip, the I2C address needs to be 0x0C.

Symbol:

AK8975_I2C_ADDR
Type:

hex
Value:

“0xc”
User value:

(no user value)
Visibility:

“n”
Is choice item:

false
Is defined:

true
Is from env.:

false
Is special:

false
Ranges:
  • [0x0C, 0x0F]
Prompts:
  • “I2C address” if AK8975 (value: “n”)
Default values:
  • 0x0C (value: “n”)
  • Condition: AK8975 (value: “n”)
Selects:

(no selects)
Reverse (select-related) dependencies:
 

(no reverse dependencies)
Additional dependencies from enclosing menus and ifs:
 

(no additional dependencies)
Locations:
  • ../drivers/sensor/ak8975/Kconfig:25