CONFIG_I2C_STM32_V2

(No prompt – not directly user assignable.)

Type: bool

Help

Enable I2C support on the STM32 F0, F3, F7, L4, WBX, MP1, G0, G4 and H7 family of processors. This driver also supports the L0 series. If I2C_SLAVE is enabled it selects I2C_STM32_INTERRUPT, since slave mode is only supported by this driver with interrupts enabled.

Direct dependencies

I2C_STM32 && I2C

(Includes any dependencies from ifs and menus.)

Default

  • n

Kconfig definition

At drivers/i2c/Kconfig.stm32:24

Included via Kconfig:8 → Kconfig.zephyr:32 → drivers/Kconfig:40 → drivers/i2c/Kconfig:38

Menu path: (Top) → Device Drivers → I2C Drivers → STM32 I2C driver

config I2C_STM32_V2
    bool
    default n
    select USE_STM32_LL_I2C
    select USE_STM32_LL_RCC if SOC_SERIES_STM32F0X || SOC_SERIES_STM32F3X
    select I2C_STM32_INTERRUPT if I2C_SLAVE
    depends on I2C_STM32 && I2C
    help
      Enable I2C support on the STM32 F0, F3, F7, L4, WBX, MP1, G0, G4 and
      H7 family of processors.
      This driver also supports the L0 series.
      If I2C_SLAVE is enabled it selects I2C_STM32_INTERRUPT, since slave mode
      is only supported by this driver with interrupts enabled.

(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)