v0.6.344

exsamples/plugins/analogvolume.ino

@@ -0,0 +1,16 @@
+/**************************************************************
+
+    An example of volume control using an analog resistor.
+    This file must be in the root directory of the sketch.
+
+**************************************************************/
+const uint8_t volume_pin = 34;
+
+void ctrls_on_loop() {
+  static uint32_t prevVolPinMillis;
+  uint16_t volPinVal = map(analogRead(volume_pin), 0, 4095, 0, 254);
+  if((abs(volPinVal-config.store.volume)>2) && (millis()-prevVolPinMillis>300)){    /* simple debounce */
+    player.setVol(volPinVal, false);
+    prevVolPinMillis=millis();
+  }
+}

exsamples/plugins/backlightcontrols.ino

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+/**************************************************************
+
+    Example of display backlight control depending on playback.
+    This file must be in the root directory of the sketch.
+
+**************************************************************/
+#include <Ticker.h>
+
+const uint8_t backlightPin       = 13;
+const uint8_t backlightInitValue = HIGH;
+const uint16_t turnBlOffInterval = 120;   /* 2 min */
+
+Ticker backlightTicker;
+
+void backlightOff(){
+  backlightTicker.detach();
+  digitalWrite(backlightPin, !backlightInitValue);
+}
+
+void yoradio_on_setup() {
+  pinMode(backlightPin, OUTPUT);
+  digitalWrite(backlightPin, backlightInitValue);
+  backlightTicker.attach(turnBlOffInterval, backlightOff);
+}
+
+void player_on_track_change(){
+  digitalWrite(backlightPin, backlightInitValue);
+  backlightTicker.detach();
+  backlightTicker.attach(turnBlOffInterval, backlightOff);
+}
+
+void player_on_stop_play(){
+  digitalWrite(backlightPin, backlightInitValue);
+  backlightTicker.detach();
+  backlightTicker.attach(turnBlOffInterval, backlightOff);
+}

exsamples/plugins/rssibitrate.ino

@@ -0,0 +1,34 @@
+/**************************************************************
+
+    An example of replase a RSSI to bitrate information alternately.
+    This file must be in the root directory of the sketch.
+
+**************************************************************/
+
+#if DSP_MODEL==DSP_ILI9225 /* your DSP_MODEL */
+
+bool dsp_before_rssi(DspCore *dsp){
+  static int8_t cnt;
+  int16_t  x1, y1;
+  char buf[20];                                                           /* buffer for the bitrate string */
+  uint16_t w, h;                                                          /* width & height of the bitrate string */
+  int16_t vTop = dsp->height() - TFT_FRAMEWDT * 2 - TFT_LINEHGHT - 2;     /* vTop - Y cordnate of the bitrate string */
+
+  sprintf(buf, "%d kBits", config.station.bitrate);
+  dsp->getTextBounds(buf, 0, 0, &x1, &y1, &w, &h);
+  dsp->setTextSize(1);
+  dsp->fillRect(dsp->width() - w - TFT_FRAMEWDT-40 /* left */, vTop /* top */, w+40 /* width */, TFT_LINEHGHT-4 /* height */, TFT_BG /* background color */);
+  if(cnt<2){
+    cnt++;
+    return true;                                                          /* print RSSI and retrn */
+  }
+  cnt++;
+  if(cnt>3) cnt=0;
+  dsp->setTextColor(SILVER,TFT_BG);
+  dsp->setCursor(dsp->width() - w - TFT_FRAMEWDT, vTop);
+  dsp->print(buf);                                                        /* print bitrate */
+  
+  return false;                                                           /* disable to print RSSI */
+}
+
+#endif