Small speed improvements

TEF6686_ESP32.ino

@@ -284,6 +284,8 @@ String salt;
 String saltkey = "                ";
 String stationIDold;
 String stationStateold;
+String StereoStatusCommand;
+String StereoStatusCommandold;
 String SWMIBandstring = String();
 String SWMIBandstringold = String();
 String XDRGTK_key;
@@ -348,6 +350,7 @@ unsigned long rtplusticker;
 unsigned long rtplustickerhold;
 unsigned long rtticker;
 unsigned long rttickerhold;
+unsigned long signalstatustimer;
 unsigned long tottimer;
 unsigned long tuningtimer;
 unsigned long udptimer;

src/Tuner_Interface.cpp

@@ -167,6 +167,7 @@ void Tuner_Patch(byte TEF) {
 
 void Tuner_I2C_Init() {
   Wire.begin();
+  Wire.setClock(400000);
   delay(5);
 }
 

src/comms.cpp

@@ -568,18 +568,22 @@ void XDRGTKRoutine() {
     XDRGTKdata = false;
   }
 
-  if (band > BAND_GAP) {
-    DataPrint("Sm");
-  } else {
-    if (!StereoToggle) {
-      DataPrint("SS");
-    } else if (Stereostatus) {
-      DataPrint("Ss");
-    } else {
+  if (millis() >= signalstatustimer + 66) {
+    if (band > BAND_GAP) {
       DataPrint("Sm");
+    } else {
+      if (!StereoToggle) {
+        DataPrint("SS");
+      } else if (Stereostatus) {
+        DataPrint("Ss");
+      } else {
+        DataPrint("Sm");
+      }
     }
+
+    DataPrint(String(((SStatus * 100) + 10875) / 1000) + "." + String(((SStatus * 100) + 10875) / 100 % 10) + "," + String(WAM / 10) + "," + String(CN) + "," + String(BW) + "\n\n");
+    signalstatustimer = millis();
   }
-  DataPrint(String(((SStatus * 100) + 10875) / 1000) + "." + String(((SStatus * 100) + 10875) / 100 % 10) + "," + String(WAM / 10) + "," + String(CN) + "," + String(BW) + "\n\n");
 }
 
 void passwordcrypt() {

src/comms.h

@@ -75,6 +75,8 @@ extern IPAddress remoteip;
 extern String cryptedpassword;
 extern String salt;
 extern String saltkey;
+extern String StereoStatusCommand;
+extern String StereoStatusCommandold;
 extern String XDRGTK_key;
 extern uint16_t BW;
 extern uint16_t MStatus;
@@ -101,6 +103,7 @@ extern unsigned int scanner_step;
 extern unsigned int SWHighEdgeSet;
 extern unsigned int SWLowEdgeSet;
 extern unsigned long aftimer;
+extern unsigned long signalstatustimer;
 
 extern TFT_eSPI tft;
 extern TEF6686 radio;

src/rds.cpp

@@ -288,8 +288,8 @@ void showECC() {
 }
 
 void readRds() {
-  radio.readRDS(showrdserrors);
   if (band < BAND_GAP) {
+	radio.readRDS(showrdserrors);
     RDSstatus = radio.rds.hasRDS;
     ShowRDSLogo(RDSstatus);
     if (!screenmute && !afscreen) {