UART

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