Help¶

Specify the I2C slave address for the LP3943 LED driver. 0x60: ADR0 = 0, ADR1 = 0, ADR2 = 0 0x61: ADR0 = 0, ADR1 = 0, ADR2 = 1 0x62: ADR0 = 0, ADR1 = 1, ADR2 = 0 0x63: ADR0 = 0, ADR1 = 1, ADR2 = 1 0x64: ADR0 = 1, ADR1 = 0, ADR2 = 0 0x65: ADR0 = 1, ADR1 = 0, ADR2 = 1 0x66: ADR0 = 1, ADR1 = 1, ADR2 = 0 0x67: ADR0 = 1, ADR1 = 1, ADR2 = 1

Direct dependencies¶

!HAS_DTS_I2C_DEVICE && LED

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

Defaults¶

0x60 if !HAS_DTS_I2C_DEVICE && LED

Kconfig definition¶

At drivers/led/Kconfig.lp3943:25

Included via Kconfig:10 → Kconfig.zephyr:29 → drivers/Kconfig:80 → drivers/led/Kconfig:43

Menu path: (top menu) → Device Drivers → LED drivers

config LP3943_I2C_ADDRESS
    hex
    prompt "LP3943 I2C slave address" if !HAS_DTS_I2C_DEVICE && LED
    range 0x60 0x67 if !HAS_DTS_I2C_DEVICE && LED
    default 0x60 if !HAS_DTS_I2C_DEVICE && LED
    depends on !HAS_DTS_I2C_DEVICE && LED
    help
      Specify the I2C slave address for the LP3943 LED driver.
      0x60: ADR0 = 0, ADR1 = 0, ADR2 = 0
      0x61: ADR0 = 0, ADR1 = 0, ADR2 = 1
      0x62: ADR0 = 0, ADR1 = 1, ADR2 = 0
      0x63: ADR0 = 0, ADR1 = 1, ADR2 = 1
      0x64: ADR0 = 1, ADR1 = 0, ADR2 = 0
      0x65: ADR0 = 1, ADR1 = 0, ADR2 = 1
      0x66: ADR0 = 1, ADR1 = 1, ADR2 = 0
      0x67: ADR0 = 1, ADR1 = 1, ADR2 = 1

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