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uart Tasks

  1. Write a program to read and write characters (echo) to UART0 Port.
  2. Write an Echo (read and write) program using other than UART0 (UART1, UART2 ….. UART7)
  3. UART0 Echo Program showed how UART0 receives data by polling the RXFE status flag. The disadvantage with that program is that it ties down the CPU polling the status flag. Modify it to make it an interrupt driven program.
  4. Use UART library provided by Tivaware to implement UART console. The program should support following command. The UART data is read in a polling mode.
    • sw start
    • sw stop
    • sw hold
    • sw resume
    Bonus points:  Use the interrupt configuration to support interrupt driven UART interface.