Add Fox Hunt mode

App/bitmaps.c

@@ -301,6 +301,81 @@ const uint8_t BITMAP_NOAA[12] =
 };
 #endif
 
+#ifdef ENABLE_FEAT_F4HWN_FOXHUNT
+const uint8_t BITMAP_FoxHuntSignal[10] =
+{   // point source + the speaker bitmap's two sound waves, oriented horizontally
+    0b00001000,
+    0b00011100,
+    0b00011100,
+    0b00001000,
+    0b00000000,
+    0b00100010,
+    0b00011100,
+    0b01000001,
+    0b00100010,
+    0b00011100
+};
+
+const uint8_t BITMAP_FoxHuntSpeaker[10] =
+{   // speaker cone + two sound waves (bit0 = top row)
+    0b00011100,
+    0b00011100,
+    0b00111110,
+    0b01111111,
+    0b00000000,
+    0b00100010,
+    0b00011100,
+    0b01000001,
+    0b00100010,
+    0b00011100
+};
+
+const uint8_t BITMAP_FoxHuntUp[11] =
+{   // filled up triangle (getting nearer)
+    0b00100000,
+    0b00110000,
+    0b00111000,
+    0b00111100,
+    0b00111110,
+    0b00111111,
+    0b00111110,
+    0b00111100,
+    0b00111000,
+    0b00110000,
+    0b00100000
+};
+
+const uint8_t BITMAP_FoxHuntDown[11] =
+{   // filled down triangle (getting farther)
+    0b00000001,
+    0b00000011,
+    0b00000111,
+    0b00001111,
+    0b00011111,
+    0b00111111,
+    0b00011111,
+    0b00001111,
+    0b00000111,
+    0b00000011,
+    0b00000001
+};
+
+const uint8_t BITMAP_FoxHuntFlat[11] =
+{   // equals sign (stable)
+    0b00010010,
+    0b00010010,
+    0b00010010,
+    0b00010010,
+    0b00010010,
+    0b00010010,
+    0b00010010,
+    0b00010010,
+    0b00010010,
+    0b00010010,
+    0b00010010
+};
+#endif
+
 #ifndef ENABLE_CUSTOM_MENU_LAYOUT
 const uint8_t BITMAP_CurrentIndicator[8] = {
     0xFF,