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jnk0le / AVR-UART-lib

extremly light uart library for AVR 8 bit microcontrollers
MIT License
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Synchronous #5

Closed AminTakhtiNejad closed 6 years ago

AminTakhtiNejad commented 6 years ago

hey thanks for lib is usart synchronous mode is implemented? i wanted to use slave sync mode, where UCSR1C=(1<<UMSEL1) and baud rate is = 0 is this possible?

jnk0le commented 6 years ago

Actually it is not implemented.

In slave mode clockrate is limited to fcpu/4 by hardware design, and also interrupts won't keep up at such speed.