Make extra keys usable in keyboard mode (OpenStickCommunity#1128)

* Add E1 button as a test

* Add remaining Extra keys to KeyboardMapping

* Add support for E1-12 buttons in input history

* Revert "Add support for E1-12 buttons in input history"

This reverts commit bd21be6.

* Update KeyboardMapping enum, re-order merged lines

proto/config.proto

@@ -53,6 +53,19 @@ message KeyboardMapping
     optional uint32 keyButtonA2 = 18;
     optional uint32 keyButtonA3 = 19;
     optional uint32 keyButtonA4 = 20;
+    optional uint32 keyButtonE1 = 21;
+    optional uint32 keyButtonE2 = 22;
+    optional uint32 keyButtonE3 = 23;
+    optional uint32 keyButtonE4 = 24;
+    optional uint32 keyButtonE5 = 25;
+    optional uint32 keyButtonE6 = 26;
+    optional uint32 keyButtonE7 = 27;
+    optional uint32 keyButtonE8 = 28;
+    optional uint32 keyButtonE9 = 29;
+    optional uint32 keyButtonE10 = 30;
+    optional uint32 keyButtonE11 = 31;
+    optional uint32 keyButtonE12 = 32;
+
 }
 
 message HotkeyEntry

src/configs/webconfig.cpp

@@ -1133,6 +1133,18 @@ std::string setKeyMappings()
     readDoc(keyboardMapping.keyButtonA2, doc, "A2");
     readDoc(keyboardMapping.keyButtonA3, doc, "A3");
     readDoc(keyboardMapping.keyButtonA4, doc, "A4");
+    readDoc(keyboardMapping.keyButtonE1, doc, "E1");
+    readDoc(keyboardMapping.keyButtonE2, doc, "E2");
+    readDoc(keyboardMapping.keyButtonE3, doc, "E3");
+    readDoc(keyboardMapping.keyButtonE4, doc, "E4");
+    readDoc(keyboardMapping.keyButtonE5, doc, "E5");
+    readDoc(keyboardMapping.keyButtonE6, doc, "E6");
+    readDoc(keyboardMapping.keyButtonE7, doc, "E7");
+    readDoc(keyboardMapping.keyButtonE8, doc, "E8");
+    readDoc(keyboardMapping.keyButtonE9, doc, "E9");
+    readDoc(keyboardMapping.keyButtonE10, doc, "E10");
+    readDoc(keyboardMapping.keyButtonE11, doc, "E11");
+    readDoc(keyboardMapping.keyButtonE12, doc, "E12");
 
     Storage::getInstance().save();
 
@@ -1164,7 +1176,19 @@ std::string getKeyMappings()
     writeDoc(doc, "A2", keyboardMapping.keyButtonA2);
     writeDoc(doc, "A3", keyboardMapping.keyButtonA3);
     writeDoc(doc, "A4", keyboardMapping.keyButtonA4);
-
+    writeDoc(doc, "E1", keyboardMapping.keyButtonE1);
+    writeDoc(doc, "E2", keyboardMapping.keyButtonE2);
+    writeDoc(doc, "E3", keyboardMapping.keyButtonE3);
+    writeDoc(doc, "E4", keyboardMapping.keyButtonE4);
+    writeDoc(doc, "E5", keyboardMapping.keyButtonE5);
+    writeDoc(doc, "E6", keyboardMapping.keyButtonE6);
+    writeDoc(doc, "E7", keyboardMapping.keyButtonE7);
+    writeDoc(doc, "E8", keyboardMapping.keyButtonE8);
+    writeDoc(doc, "E9", keyboardMapping.keyButtonE9);
+    writeDoc(doc, "E10", keyboardMapping.keyButtonE10);
+    writeDoc(doc, "E11", keyboardMapping.keyButtonE11);
+    writeDoc(doc, "E12", keyboardMapping.keyButtonE12);
+
     return serialize_json(doc);
 }
 

src/drivers/keyboard/KeyboardDriver.cpp

@@ -72,6 +72,18 @@ void KeyboardDriver::process(Gamepad * gamepad) {
 	if(gamepad->pressedR3()) 	{ pressKey(keyboardMapping.keyButtonR3); }
 	if(gamepad->pressedA1()) 	{ pressKey(keyboardMapping.keyButtonA1); }
 	if(gamepad->pressedA2()) 	{ pressKey(keyboardMapping.keyButtonA2); }
+	if(gamepad->pressedE1()) 	{ pressKey(keyboardMapping.keyButtonE1); }
+	if(gamepad->pressedE2()) 	{ pressKey(keyboardMapping.keyButtonE2); }
+	if(gamepad->pressedE3()) 	{ pressKey(keyboardMapping.keyButtonE3); }
+	if(gamepad->pressedE4()) 	{ pressKey(keyboardMapping.keyButtonE4); }
+	if(gamepad->pressedE5()) 	{ pressKey(keyboardMapping.keyButtonE5); }
+	if(gamepad->pressedE6()) 	{ pressKey(keyboardMapping.keyButtonE6); }
+	if(gamepad->pressedE7()) 	{ pressKey(keyboardMapping.keyButtonE7); }
+	if(gamepad->pressedE8()) 	{ pressKey(keyboardMapping.keyButtonE8); }
+	if(gamepad->pressedE9()) 	{ pressKey(keyboardMapping.keyButtonE9); }
+	if(gamepad->pressedE10()) 	{ pressKey(keyboardMapping.keyButtonE10); }
+	if(gamepad->pressedE11()) 	{ pressKey(keyboardMapping.keyButtonE11); }
+	if(gamepad->pressedE12()) 	{ pressKey(keyboardMapping.keyButtonE12); }
 
 	// Wake up TinyUSB device
 	if (tud_suspended())