New release

Author: Scott Vincent

instrument-data-link/LVars-PA28.h

@@ -0,0 +1,9 @@
+#ifndef _LVARS_PA28_H_
+#define _LVARS_PA28_H_
+
+#include <stdio.h>
+
+// LVars for Just Flight Piper Arrow PA-28R
+const char PA28_XPNDR_STATE[] = "L:KT76_mode_knob, number";
+
+#endif // _LVARS_PA28_H_

instrument-data-link/instrument-data-link.cpp

@@ -69,6 +69,7 @@ bool isA310 = false;
 bool isA320 = false;
 bool is747 = false;
 bool isK100 = false;
+bool isPA28 = false;
 bool isAirliner = false;
 double lastHeading = 0;
 int lastSoftkey = 0;
@@ -213,6 +214,7 @@ void CALLBACK MyDispatchProc(SIMCONNECT_RECV* pData, DWORD cbData, void* pContex
             isA320 = false;
             is747 = false;
             isK100 = false;
+            isPA28 = false;
             isAirliner = false;
 
             if (strncmp(simVars.aircraft, "A310", 4) == 0 || strncmp(simVars.aircraft, "Airbus A310", 11) == 0) {
@@ -230,6 +232,9 @@ void CALLBACK MyDispatchProc(SIMCONNECT_RECV* pData, DWORD cbData, void* pContex
             else if (strncmp(simVars.aircraft, "Kodiak 100", 10) == 0) {
                 isK100 = true;
             }
+            else if (strncmp(simVars.aircraft, "Just Flight PA28", 16) == 0) {
+                isPA28 = true;
+            }
             else if (strncmp(simVars.aircraft, "Airbus", 6) == 0 || strncmp(simVars.aircraft, "Boeing", 6) == 0) {
                 isAirliner = true;
             }
@@ -249,7 +254,7 @@ void CALLBACK MyDispatchProc(SIMCONNECT_RECV* pData, DWORD cbData, void* pContex
                 else {
                     simVars.apuPercentRpm = 0;
                 }
-                simVars.suctionPressure = 5;
+
                 if (seatBeltsReplicateDelay > 0) {
                     seatBeltsReplicateDelay--;
                 }
@@ -373,6 +378,11 @@ void CALLBACK MyDispatchProc(SIMCONNECT_RECV* pData, DWORD cbData, void* pContex
                 simVars.elecBat1 = simVars.dcVolts > 0;
             }
 
+            if (simVars.connected && isAirliner && simVars.engineFuelFlow1 > 0 && simVars.suctionPressure < 0.001) {
+                // Stop Annunciator reporting a vacuum fault on airliners
+                simVars.suctionPressure = 5;
+            }
+
             if (simVars.altAboveGround > 50) {
                 hasFlown = true;
                 simVars.landingRate = -999;
@@ -550,6 +560,14 @@ void init()
     addReadDefs();
     mapEvents();
 
+    for (int i = 0; i < 7; i++) {
+        if (i < 4) {
+            simVars.sbEncoder[i] = 0;
+        }
+        simVars.sbButton[i] = 1;
+    }
+    simVars.sbMode = 3; // Autopilot / Radio / Instruments
+
     // Start requesting data
     if (SimConnect_RequestDataOnSimObject(hSimConnect, REQ_ID, DEF_READ_ALL, SIMCONNECT_OBJECT_ID_USER, SIMCONNECT_PERIOD_VISUAL_FRAME, 0, 0, 0, 0) != 0) {
         printf("Failed to start requesting data\n");
@@ -934,6 +952,30 @@ void processG1000Events()
     time(&lastG1000Press);
 }
 
+void processSwitchBox(int joyNum)
+{
+    switch (joyNum) {
+        case 1: simVars.sbEncoder[0]++; break;
+        case 2: simVars.sbEncoder[0]--; break;
+        case 3: simVars.sbButton[0]++; break;
+        case 4: simVars.sbEncoder[1]++; break;
+        case 5: simVars.sbEncoder[1]--; break;
+        case 6: simVars.sbButton[1]++; break;
+        case 7: simVars.sbEncoder[2]++; break;
+        case 8: simVars.sbEncoder[2]--; break;
+        case 9: simVars.sbButton[2]++; break;
+        case 10: simVars.sbEncoder[3]++; break;
+        case 11: simVars.sbEncoder[3]--; break;
+        case 12: simVars.sbButton[3]++; break;
+        case 13: simVars.sbButton[4]++; break;
+        case 14: simVars.sbButton[5]++; break;
+        case 15: simVars.sbButton[6]++; break;
+        case 17: simVars.sbMode = 1; break; // Autopilot
+        case 18: simVars.sbMode = 2; break; // Radio
+        case 19: simVars.sbMode = 3; break; // Instruments
+    }
+}
+
 void processRequest()
 {
     if (request.requestedSize == writeDataSize) {
@@ -961,8 +1003,8 @@ void processRequest()
 
         //// For testing only - Leave commented out
         //if (request.writeData.eventId == KEY_CABIN_SEATBELTS_ALERT_SWITCH_TOGGLE) {
-        //    request.writeData.eventId = KEY_CABIN_SEATBELTS_ALERT_SWITCH_TOGGLE;
-        //    request.writeData.value = 1;
+        //    request.writeData.eventId = KEY_COM2_VOLUME_SET;
+        //    request.writeData.value = 0;
         //    printf("Intercepted event - Changed to: %d = %f\n", request.writeData.eventId, request.writeData.value);
         //}
         //else {
@@ -1006,6 +1048,9 @@ void processRequest()
         else if (isK100 && jetbridgeK100ButtonPress(request.writeData.eventId, request.writeData.value)) {
             return;
         }
+        else if (isPA28 && jetbridgePA28ButtonPress(request.writeData.eventId, request.writeData.value)) {
+            return;
+        }
         else if (jetbridgeMiscButtonPress(request.writeData.eventId, request.writeData.value)) {
             return;
         }
@@ -1054,6 +1099,22 @@ void processRequest()
             processG1000Events();
         }
 
+        if (request.writeData.eventId == SWITCHBOX_JOY) {
+            processSwitchBox(request.writeData.value);
+            if (request.writeData.value > 16) {
+                // Mode switch so send reply to client
+                EVENT_ID event;
+                if (strncmp(simVars.aircraft, "Cessna 152", 10) == 0) {
+                    event = EVENT_IS_CESSNA_152;
+                }
+                else {
+                    event = EVENT_NOT_CESSNA_152;
+                }
+                sendto(sockfd, (char*)&event, sizeof(int), 0, (SOCKADDR*)&senderAddr, addrSize);
+            }
+            return;
+        }
+
         if (request.writeData.eventId == KEY_TOGGLE_RAMPTRUCK) {
             printf("Ramp truck requested\n");
         }

instrument-data-link/instrument-data-link.vcxproj

@@ -190,6 +190,7 @@
     <ClInclude Include="LVars-A310.h" />
     <ClInclude Include="LVars-A32NX.h" />
     <ClInclude Include="LVars-Kodiak100.h" />
+    <ClInclude Include="LVars-PA28.h" />
     <ClInclude Include="simvarDefs.h" />
     <ClInclude Include="vjoy.h" />
   </ItemGroup>

instrument-data-link/instrument-data-link.vcxproj.filters

@@ -25,6 +25,7 @@
     <ClInclude Include="LVars-Kodiak100.h" />
     <ClInclude Include="jetbridge.h" />
     <ClInclude Include="vjoy.h" />
+    <ClInclude Include="LVars-PA28.h" />
   </ItemGroup>
   <ItemGroup>
     <None Include="C:\MSFS SDK\SimConnect SDK\VS\SimConnectClient-static.props" />

instrument-data-link/jetbridge.cpp

@@ -7,6 +7,7 @@
 #include "LVars-A310.h"
 #include "LVars-A32NX.h"
 #include "LVars-Kodiak100.h"
+#include "LVars-PA28.h"
 
 extern SimVars simVars;
 extern LVars_A310 a310Vars;
@@ -508,6 +509,21 @@ bool jetbridgeK100ButtonPress(int eventId, double value)
     return false;
 }
 
+bool jetbridgePA28ButtonPress(int eventId, double value)
+{
+    switch (eventId) {
+    case KEY_XPNDR_STATE:
+        // Uses slightly different values
+        if (value == 4) {
+            value = 3;
+        }
+        writeJetbridgeVar(PA28_XPNDR_STATE, value);
+        return true;
+    }
+
+    return false;
+}
+
 bool jetbridgeMiscButtonPress(int eventId, double value)
 {
     switch (eventId) {

instrument-data-link/jetbridge.h

@@ -28,6 +28,7 @@ void updateA320FromJetbridge(const char* data);
 bool jetbridgeA310ButtonPress(int eventId, double value);
 bool jetbridgeA320ButtonPress(int eventId, double value);
 bool jetbridgeK100ButtonPress(int eventId, double value);
+bool jetbridgePA28ButtonPress(int eventId, double value);
 bool jetbridgeMiscButtonPress(int eventId, double value);
 
 void readA310Jetbridge();

instrument-data-link/simvarDefs.cpp

@@ -1,7 +1,7 @@
 #include <stdio.h>
 #include "simvarDefs.h"
 
-const char* versionString = "v1.7.7";
+const char* versionString = "v1.7.8";
 
 const char* SimVarDefs[][2] = {
     // Vars for Jetbridge (must come first)
@@ -21,6 +21,18 @@ const char* SimVarDefs[][2] = {
     { "Autobrake Armed", "jetbridge" },
     { "Pitch Trim", "jetbridge" },
     { "Tcas Mode", "jetbridge" },
+    { "SwitchBox Encoder 1", "jetbridge" },
+    { "SwitchBox Encoder 2", "jetbridge" },
+    { "SwitchBox Encoder 3", "jetbridge" },
+    { "SwitchBox Encoder 4", "jetbridge" },
+    { "SwitchBox Button 1", "jetbridge" },
+    { "SwitchBox Button 2", "jetbridge" },
+    { "SwitchBox Button 3", "jetbridge" },
+    { "SwitchBox Button 4", "jetbridge" },
+    { "SwitchBox Button 5", "jetbridge" },
+    { "SwitchBox Button 6", "jetbridge" },
+    { "SwitchBox Button 7", "jetbridge" },
+    { "SwitchBox Mode", "jetbridge" },
 
     // Vars required for all panels (screensaver, aircraft identification etc.)
     { "Title", "string32" },
@@ -96,7 +108,7 @@ const char* SimVarDefs[][2] = {
     { "Airspeed True Calibrate", "degrees" },
     { "Plane Heading Degrees True", "degrees" },
     { "Plane Alt Above Ground", "feet" },
-    { "Turn Indicator Rate", "radians per second" },
+    { "Turn Indicator Rate", "degrees per second" },
     { "Turn Coordinator Ball", "position" },
     { "Elevator Trim Position", "degrees" },
     { "Rudder Trim Pct", "percent" },
@@ -356,6 +368,9 @@ WriteEvent WriteEvents[] = {
     { EVENT_LANDING_PREPARE_CABIN, "EVENT_LANDING_PREPARE_CABIN" },
     { EVENT_SEATS_FOR_LANDING, "EVENT_SEATS_FOR_LANDING" },
     { EVENT_GO_AROUND, "EVENT_GO_AROUND" },
+    { EVENT_IS_CESSNA_152, "EVENT_IS_CESSNA_152" },
+    { EVENT_NOT_CESSNA_152, "EVENT_NOT_CESSNA_152" },
+    { SWITCHBOX_JOY, "SWITCHBOX_JOY" },
     { VJOY_BUTTONS, "VJOY_BUTTONS" },
     { VJOY_BUTTON_1, "VJOY_BUTTON_1" },
     { VJOY_BUTTON_2, "VJOY_BUTTON_2" },

instrument-data-link/simvarDefs.h

@@ -24,6 +24,9 @@ struct SimVars
     double jbAutobrake = 0;
     double jbPitchTrim = 0;
     double jbTcasMode = 0;
+    double sbEncoder[4];    // SwitchBox
+    double sbButton[7];     // SwitchBox
+    double sbMode;          // SwitchBox
 
     // Vars required for all panels (screensaver, aircraft identification etc.)
     char aircraft[32] = "\0";
@@ -360,6 +363,9 @@ enum EVENT_ID {
     EVENT_LANDING_PREPARE_CABIN,
     EVENT_SEATS_FOR_LANDING,
     EVENT_GO_AROUND,
+    EVENT_IS_CESSNA_152,
+    EVENT_NOT_CESSNA_152,
+    SWITCHBOX_JOY,
     VJOY_BUTTONS,
     // Buttons must start from 1 and must be sequential until VJOY_BUTTONS_END
     VJOY_BUTTON_1,