Added PSU DS

Signed-off-by: Bernardo Carvalho <bernardo.carvalho@tecnico.ulisboa.pt>

Configurations/RTApp-2-Uart.cfg

@@ -336,7 +336,7 @@ $TestApp = {
             }
         }
         +UartOutDS = {
-            Class = UARTOutput
+            Class = PSUCommunicator::PSUCommunicatorTX
             PortName = "/dev/ttyS0" //Name of the UART port, Mandatory
             //PortName = "/dev/ttyLoopWr" //Name of the UART port, Mandatory
             BaudRate = 9600 // 10.851 µs  / Byte
@@ -344,6 +344,8 @@ $TestApp = {
             Timeout = 200000 //Maximum time to wait for data
             CPUMask = 8 //Affinity of the CPU of where to read data from
             SerialTimeout = 1000
+            PointOfZeroCurrent = 5.100000e+02
+            CurrentStep = 2.929700e+00
             Signals = {
                 SerialOut = {
                   Type = float32 //Mandatory. Only type that is supported.