USART Device Driver
[Serial communication devices.]

Detailed Description

Universal synchronous/asynchronous receiver/transmitter device driver.

The USART device driver implements buffered, interrupt controlled serial communication. In opposite to the AVR UART Device Driver it supports software and hardware handshake, 9-bit communication, half duplex and synchronous operation.

The driver's code is devided into a general part and a hardware dependant part, which simplifies porting it to different USART chips. The AVR USART Devices provide support for the ATmega128/103 on-chip USARTs.


 AVR USART Devices
 AVR USART hardware dependant implementation.

Generated on Wed Apr 29 11:12:31 2009 for BTnut System Software by doxygen 1.5.1
!!! Dieses Dokument stammt aus dem ETH Web-Archiv und wird nicht mehr gepflegt !!!
!!! This document is stored in the ETH Web archive and is no longer maintained !!!