[sergei94 0]

Hello, as you can see bellow in the photo in need to change CSPEN bit field to zero.

from reading the manual  i got to the conclusion that it could be done  with an inverse of shift of 1 in two places,then as shown in thebitwise and  at the  end we get x3 0 x2 x1 x0.

did i define the register setting correctly?
Thanks.

//x3x2x1x0
//0 1 0 0
//1 0 1 1    

//x3 0 x2 x1

USART2->ROUTE=(USART2->ROUTE)&(~(1<<2));

[Arlleex 131]

Hi!

Clear bit in register

reg &= ~(1 << bpos);

reg - register, bpos - bit position.

Your code is correct too.

[sergei94 0]

Thanks.