AVR UART Device Driver
[Hardware Layout.Serial communication devices.]

Detailed Description

Device driver for ATmega On-Chip UART.

This device driver writes data to and reads data from the UART on the ATmega128/103 chip. Both, input and output data is buffered and send resp. transmitted by interrupt routines.

Not all ioctl() function are fully implemented. New applications should use the USART device driver.


 ATmega On-Chip UART Devices
 UART Device Structures.

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