Examples

pu2clr · Dec 19, 2019 · 3a18cf8 · 3a18cf8
1 parent b602ef3
commit 3a18cf8
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Showing 6 changed files with 22 additions and 17 deletions.
diff --git a/examples/SI4735_02_POC_SW/SI4735_02_POC_SW.ino b/examples/SI4735_02_POC_SW/SI4735_02_POC_SW.ino
@@ -29,11 +29,11 @@ typedef struct {
 } Band;
 
 
-Band band[] = {{4600,5200,4700,5},
+Band band[] = {{4700,5200,4850,5},
                {5700,6200,6000,5},
                {7000,7500,7200,5},
                {9300,10000,9600,5},
-               {11400,12200,1800,5},
+               {11400,12200,11940,5},
                {13500,13900,13600,5},
                {15000,15800,15200,5},
                {17400,17900,17600,5},

diff --git a/examples/SI4735_03_LCD_20x4_I2C/SI4735_03_LCD_20x4_I2C.ino b/examples/SI4735_03_LCD_20x4_I2C/SI4735_03_LCD_20x4_I2C.ino
@@ -25,11 +25,11 @@
 #define ENCODER_PIN_B 2
 
 // Buttons controllers
-#define AM_FM_BUTTON 5    // Next Band
-#define SEEK_BUTTON 6     // Previous Band
-#define VOL_UP 7          // Volume Volume Up
-#define VOL_DOWN 8        // Volume Down
-#define SEEK 9            // Seek Function 
+#define AM_FM_BUTTON 4      // AM/FM SWITCH
+#define SEEK_BUTTON_UP 5    // Next Station
+#define SEEK_BUTTON_DOWN 6 // Previous Station
+#define VOL_UP 7           // Volume Volume Up
+#define VOL_DOWN 8         // Volume Down
 
 #define MIN_ELAPSED_TIME 100
 
@@ -59,7 +59,8 @@ void setup()
   pinMode(ENCODER_PIN_B, INPUT_PULLUP);
 
   pinMode(AM_FM_BUTTON, INPUT_PULLUP);
-  pinMode(SEEK_BUTTON, INPUT_PULLUP);
+  pinMode(SEEK_BUTTON_UP, INPUT_PULLUP);
+  pinMode(SEEK_BUTTON_DOWN, INPUT_PULLUP);
   pinMode(VOL_UP, INPUT_PULLUP);
   pinMode(VOL_DOWN, INPUT_PULLUP);  
 
@@ -206,8 +207,10 @@ void loop()
        else   
        si4735.setFM(8600, 10800,  10390, 10);
     }
-    else if (digitalRead(SEEK_BUTTON) == LOW )
+    else if (digitalRead(SEEK_BUTTON_UP) == LOW )
        si4735.seekStationUp();   
+    else if (digitalRead(SEEK_BUTTON_DOWN) == LOW )
+       si4735.seekStationDown();   
     else if (digitalRead(VOL_UP) == LOW )
       si4735.volumeUp();
     else if (digitalRead(VOL_DOWN) == LOW )

diff --git a/examples/SI4735_04_OLED_I2C/SI4735_04_OLED_I2C.ino b/examples/SI4735_04_OLED_I2C/SI4735_04_OLED_I2C.ino
@@ -29,7 +29,7 @@
 #define ENCODER_PIN_B 2
 
 // Buttons controllers
-#define AM_FM_BUTTON 4      // Next Band
+#define AM_FM_BUTTON 4      // AM/FM SWITCH
 #define SEEK_BUTTON_UP 5    // Seek Up
 #define SEEK_BUTTON_DOWN 6  // Seek Down
 #define VOL_UP 8            // Volume Volume Up
@@ -277,6 +277,7 @@ void loop()
   }
 
   // Show RSSI status only if this condition has changed
+  si4735.getCurrentReceivedSignalQuality();
   if ( rssi != si4735.getCurrentRSSI() ) {
     rssi = si4735.getCurrentRSSI();
     showRSSI();

diff --git a/examples/SI4735_07_SSB_OLED_TEST/SI4735_07_SSB_OLED_TEST.ino b/examples/SI4735_07_SSB_OLED_TEST/SI4735_07_SSB_OLED_TEST.ino
@@ -412,7 +412,7 @@ void loop()
     } else if ( digitalRead(AGC_SWITCH) == LOW) {
       disableAgc = !disableAgc;
       // siwtch on/off ACG; AGC Index = 0. It means Minimum attenuation (max gain)
-      si4735.setAutomaticGainControl(disableAgc, 1);
+      si4735.setAutomaticGainControl(disableAgc, 0);
       showStatus();
     } else if ( digitalRead(STEP_SWITCH) == LOW) {
       if ( bfoOn ) {
@@ -437,7 +437,7 @@ void loop()
   }
 
   // Show the current frequency only if it has changed
-  if ( ( millis() - elapsedFrequency) > (MIN_ELAPSED_TIME * 3) ) {
+  if ( ( millis() - elapsedFrequency) > (MIN_ELAPSED_TIME * 4) ) {
     currentFrequency = si4735.getFrequency();
     if (currentFrequency != previousFrequency)
     {
@@ -448,7 +448,8 @@ void loop()
   }
 
   // Show RSSI status only if this condition has changed
-  if ( ( millis() - elapsedRSSI) > (MIN_ELAPSED_TIME * 4) ) {
+  if ( ( millis() - elapsedRSSI) > (MIN_ELAPSED_TIME * 6) ) {
+    si4735.getCurrentReceivedSignalQuality();
     if (rssi != si4735.getCurrentRSSI())
     {
       rssi = si4735.getCurrentRSSI();

diff --git a/examples/SI4735_08_SSB_LCD_I2C_TEST/SI4735_08_SSB_LCD_I2C_TEST.ino b/examples/SI4735_08_SSB_LCD_I2C_TEST/SI4735_08_SSB_LCD_I2C_TEST.ino
@@ -462,7 +462,7 @@ void loop()
   }
 
   // Show the current frequency only if it has changed
-  if ( (millis() - elapsedFrequency) > MIN_ELAPSED_RSSI_TIME * 3) {
+  if ( (millis() - elapsedFrequency) > MIN_ELAPSED_RSSI_TIME * 4) {
     currentFrequency = si4735.getFrequency();
     if (currentFrequency != previousFrequency)
     {
@@ -474,7 +474,7 @@ void loop()
 
 
   // Show RSSI status only if this condition has changed
-  if ((millis() - elapsedRSSI) > MIN_ELAPSED_RSSI_TIME ) {
+  if ((millis() - elapsedRSSI) > MIN_ELAPSED_RSSI_TIME * 6 ) {
     si4735.getCurrentReceivedSignalQuality();
     if (rssi != si4735.getCurrentRSSI())
     {

diff --git a/examples/SI4735_09_LCD_20x4_SMETER_I2C/SI4735_09_LCD_20x4_SMETER_I2C.ino b/examples/SI4735_09_LCD_20x4_SMETER_I2C/SI4735_09_LCD_20x4_SMETER_I2C.ino
@@ -147,10 +147,10 @@ void showStatus()
     lcd.print("AM ");
     lcd.setCursor(8, 0);
     lcd.print(currentFrequency);
-    lcd.setCursor(17, 0);
+    lcd.setCursor(16, 0);
     lcd.print("KHz");
     lcd.setCursor(0, 3);
-    lcd.print("    ");
+    lcd.print("      ");
   }
 }