cusartatmelstudioatmega16
ATmega16 programing-registers mismatchs
I am programming ATmega16 and I chose that controller in device manager(atmel studio 6.2) but the registers don't match with the registers in the datasheet for ATmega16. I am using ICE 3 and I tried with the simulator but it is the same result. Register UCSRC is different, from some other controller and can't write in it, even though I set MSB to one.
Solution
according to datasheet of ATMEGA16, it is not required to set MSB of UCSRC as its initial value is 1.
When you are working with UART you need to make sure that,
You are setting proper
UBRRLandUBRRH, according to controller clock using formula as below:FOSC/16/BAUD-1Enable
RXENandTXENfromUCSRB- Set the proper bits in
UCSRCaccording to your requirement ofstop bitandparity bit
Please refer following image :
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