USART

This section provides information about the migration APIs of the HAL USART 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 USART migration: List of applicable concepts
• Typical HAL USART use cases for migration
• HAL USART constants migration
• HAL USART macro migration
• HAL USART types migration
• HAL USART initialization and configuration functions migration
• HAL USART I/O operations migration
• HAL USART control functions migration
• HAL USART state and error functions migration
• HAL USART APIs listing for migration