Update radio.c

losehu · Aug 6, 2024 · 8cfecc6 · 8cfecc6
1 parent de51b96
commit 8cfecc6
Showing 1 changed file with 10 additions and 9 deletions.
diff --git a/radio.c b/radio.c
@@ -434,17 +434,18 @@ void RADIO_ConfigureSquelchAndOutputPower(VFO_Info_t *pInfo) {
         uint16_t noise_close = pInfo->SquelchCloseNoiseThresh;
         uint16_t glitch_open  = pInfo->SquelchOpenGlitchThresh;
         uint16_t glitch_close = pInfo->SquelchCloseGlitchThresh;
-        uint8_t num=4;
+        uint8_t num=4;、
+        uint8_t num_noise=2;
         // make squelch more sensitive
         // note that 'noise' and 'glitch' values are inverted compared to 'rssi' values
         rssi_open = (rssi_open * 1) / num;
-        noise_open = (noise_open * num) / 1;
-        glitch_open = (glitch_open * num) / 1;
+        noise_open = (noise_open * num_noise) / 1;
+        glitch_open = (glitch_open * num_noise) / 1;
 
 
         rssi_close = (rssi_close * 1) / num;
-        noise_close = (noise_close * num) / 1;
-        glitch_close = (glitch_close * num) / 1;
+        noise_close = (noise_close * num_noise) / 1;
+        glitch_close = (glitch_close * num_noise) / 1;
 
 
         rssi_open = (rssi_open > 255) ? 255 : rssi_open;
@@ -456,11 +457,11 @@ void RADIO_ConfigureSquelchAndOutputPower(VFO_Info_t *pInfo) {
 
 
         // ensure the 'close' threshold is lower than the 'open' threshold
-        if (rssi_close + 2 >= rssi_open)
-            if (rssi_open >= 2)
-                rssi_close = rssi_open - 2;
+        if (rssi_close + 4 >= rssi_open)
+            if (rssi_open >= 4)
+                rssi_close = rssi_open - 4;
             else
-                rssi_open = rssi_close + 2;
+                rssi_open = rssi_close + 4;
 
         if (glitch_close - 2 <= glitch_open)
             if (glitch_open <= 253)