Module stm32_hal2::i2c

source · [−]
Expand description

Support for the Inter-Integrated Circuit (I2C) bus peripheral. Also supports SMBUS. Provides APIs to configure, read, and write from I2C, with blocking, nonblocking, and DMA functionality.

Structs

I2c

Represents an Inter-Integrated Circuit (I2C) peripheral.

I2cConfig

Initial configuration data for the I2C peripheral.

Enums

AddressBits

Set the number of address bits to 7 or 10. Sets the CR2 register, ADD10 field.

Error

I2C error

I2cMode

Set master or slave mode. Sets the __ register, _ field.

I2cSpeed

Set a preset I2C speed, based on RM tables: Examples of timings settings. Sets 5 fields of the TIMINGR register.

NoiseFilter

Set the number of address bits to 7 or 10. Sets the CR1 register, ANFOFF and DNF fields.