OSD + BT + WF

2026-05-01 11:02:46 +02:00 · 2024-08-18 23:21:29 -07:00
parent 82acc0cf8b
commit 36e6f8f2a8
9 changed files with 562 additions and 202 deletions
--- a/src/OSD.cpp
+++ b/src/OSD.cpp
@@ -0,0 +1,108 @@
+
+
+#ifdef OSD_ENABLED
+void osd_spectrum()
+{ // OSD enabled
+
+    for (int i = 0; i < OSD_WIDTH; i++)
+    {
+        max_bins_array[i] = 33;
+        max_bins_array_value[i] = 0;
+    }
+    // memset(max_bins_array, 33, 30);
+    max_bin = 0;
+
+    osd.displayString(12, 1, String(FREQ_BEGIN));
+    osd.displayString(12, 30 - 8, String(FREQ_END));
+    // Finding biggest in result
+    //  Skiping 0 to avoid overflow
+    for (int i = 1; i < 32; i++)
+    {
+        // filter
+        if (result[i] > 0 && ((result[i - 1] != 0)))
+        {
+            max_bin = i;
+#ifdef PRINT_DEBUG
+            Serial.print("MAX in bin:" + String(max_bin));
+            Serial.println();
+#endif
+            break;
+        }
+    }
+    if (max_bins_array[col] > max_bin)
+    {
+        max_bins_array[col] = max_bin;
+// Store RSSI value for RSSI Method
+#ifdef METHOD_RSSI
+        max_bins_array_value[col] = result[max_bin];
+#endif
+    }
+    // Going to the next OSD step
+    if (x % osd_steps == 0 && col < 30)
+    {
+        // OSD SIDE BAR with frequency log
+#ifdef OSD_SIDE_BAR
+        {
+            osd.displayString(col, 30 - 7,
+                              String(FREQ_BEGIN + (col * osd_mhz_in_bin)) + ":" +
+                                  String(max_bins_array[col]));
+        }
+#endif
+        // Test with Random Result...
+        // max_bins_array[s] = rand() % 32;
+#ifdef METHOD_RSSI
+        // With THe RSSI method we can get real RSSI value not just a bin
+#endif
+        // PRINT SIGNAL CHAR ROW, COL, VALUE
+        osdPrintSignalLevelChart(col, max_bins_array[col]);
+
+#ifdef PRINT_DEBUG
+        Serial.println("MAX:" + String(max_bins_array[col]));
+#endif
+        col++;
+    }
+}
+
+#ifdef OSD_ENABLED
+unsigned short selectFreqChar(int bin, int start_level = 0)
+{
+    if (bin > start_level)
+    {
+        // level when we are starting show levels symbols
+        // you can override with your own character for example 0x100 = " " empty char
+        return power_level[33];
+    }
+    else if (bin >= 0 && bin < MAX_POWER_LEVELS)
+        return power_level[bin];
+    // when wrong bin number or noc har assigned we are showing "!" char
+    return 0x121;
+}
+#endif
+#ifdef OSD_ENABLED
+void osdPrintSignalLevelChart(int col, int signal_value)
+{
+    // Third line
+    if (signal_value <= 9)
+    {
+        osd.displayChar(13, col + 2, 0x100);
+        osd.displayChar(14, col + 2, 0x100);
+        osd.displayChar(12, col + 2, selectFreqChar(signal_value, drone_detection_level));
+    }
+    // Second line
+    else if (max_bins_array[col] < 19)
+    {
+        osd.displayChar(12, col + 2, 0x100);
+        osd.displayChar(14, col + 2, 0x100);
+        osd.displayChar(13, col + 2, selectFreqChar(signal_value, drone_detection_level));
+    }
+    // First line
+    else
+    {
+        // Clean Up symbol
+        osd.displayChar(12, col + 2, 0x100);
+        osd.displayChar(13, col + 2, 0x100);
+        osd.displayChar(14, col + 2, selectFreqChar(signal_value, drone_detection_level));
+    }
+}
+#endif
+#endif // END OSD ENABLED