SMBUS

This section provides information about the migration APIs of the HAL SMBUS driver.

Before digging into the details of the HAL2 changes, it is important to understand the HAL2 breaking concepts explained in Breaking changes in concepts.

• HAL SMBUS migration: List of applicable concepts
• Typical HAL SMBUS use cases for migration
• HAL SMBUS constants migration
• HAL SMBUS macro migration
• HAL SMBUS types migration
• HAL SMBUS initialization and configuration functions migration
• HAL SMBUS io operation functions migration
• HAL SMBUS IRQ Handler and Callbacks Functions Migration
• HAL SMBUS state and error functions migration
• HAL SMBUS APIs listing for migration