Add afr target channel to comms output

comms.ino

@@ -138,7 +138,7 @@ void sendValues(int length)
   response[16] = 0x00; //Barometer correction (%)
   response[17] = currentStatus.corrections; //Total GammaE (%)
   response[18] = currentStatus.VE; //Current VE 1 (%)
-  response[19] = 0x00; //Pulsewidth 2 (Unused currently)
+  response[19] = currentStatus.afrTarget;
   response[20] = 0x00; //Current VE 2 (Unused Currently)
   response[21] = currentStatus.tpsDOT; //TPS DOT
   response[22] = currentStatus.advance;

globals.h

@@ -62,6 +62,7 @@ struct statuses {
   byte TAEamount; //The amount of accleration enrichment currently being applied
   byte egoCorrection; //The amount of closed loop AFR enrichment currently being applied
   byte wueCorrection; //The amount of closed loop AFR enrichment currently being applied
+  byte afrTarget;
   unsigned long TAEEndTime; //The target end time used whenever TAE is turned on
   volatile byte squirt;
   byte engine;