1 Reply Latest reply on May 8, 2011 12:28 PM by gautamd_

    UART_start() : Unexpected behaviour

      Hey all

         

      I'm using the Psoc 5 and have instantiated the UART module v1.20. I noticed that after a call to USART_Start() i have to wait a bit before I can use PutChar or PutString. A delay of even just 1ms is enough, If no delay is present the first few characters are dropped. Any idea what's going on?

         

      ~Abhijit

         
        • 1. Re: UART_start() : Unexpected behaviour

          Hi Abhijit,

             

           

             

          It is recommended that you update to PSoC Creator v1.0 Production.

             

          This version can be found at the following link http://www.cypress.com/?id=2494

             

           

             

          The latest version of UART Component available is version 2.0.

             

          So you can update the UART component to this latest version from v1.2 and give it a try.

             

          PutChar() and PrintString() are Blocking Statements and hence doesn't require any delay to be used.