AVR-Chat

--- In AVR-Chat@yahoogroups.com, "iijfet" <iijfet@...> wrote:
>
> hi friends,
> i want to convert baud rate of input data from a medical module.
> my data is 60 packet per second & every packet includes 5 bytes.
> this is also 8 data,1 stop & odd parity.  
> therefore,my data is 4800bps & i must convert it to 9600bps because of my RF module.i use a atmega64 chip & write a suitable code at codevision.
> my RF module can transmit a data that is 9600bps with odd parity,but it cant transmit 4800bps with odd parity correctly & when it transmits this data some byte cant be transmitted such as 45 or 7F(hexa).
> also i wanna to know how odd parity work & what is its detail.
>