add SSD1306

yoRadio/controls.cpp

@@ -36,6 +36,9 @@ void initControls() {
 
 void loopControls() {
   encbutton.tick();
+  btnleft.tick();
+  btncenter.tick();
+  btnright.tick();
   encoderLoop();
   yield();
 }

yoRadio/display.cpp

@@ -7,14 +7,22 @@
 #include "options.h"
 #include "network.h"
 
-/*
-// Without display
-#include "displayDummy.h"
+//#define DSP_DUMMY
+//#define DSP_ST7735
+#define DSP_SSD1306
+
+#ifdef DSP_DUMMY
+#include "src/displays/displayDummy.h"
 DisplayDummy dsp;
-*/
-// With ST7735 display
-#include "displayST7735.h"
+#endif
+#ifdef DSP_ST7735
+#include "src/displays/displayST7735.h"
 DisplayST7735 dsp;
+#endif
+#ifdef DSP_SSD1306
+#include "src/displays/displaySSD1306.h"
+DisplaySSD1306 dsp;
+#endif
 
 Display display;
 
@@ -129,7 +137,9 @@ void Display::init() {
   meta.init(" * ", 2, TFT_FRAMEWDT, STARTTIME, TFT_LOGO, TFT_BG);
   title1.init(" * ", 1, TFT_FRAMEWDT + 2 * TFT_LINEHGHT, STARTTIME, TFT_FG, TFT_BG);
   title2.init(" * ", 1, TFT_FRAMEWDT + 3 * TFT_LINEHGHT, STARTTIME, TFT_FG, TFT_BG);
-  plCurrent.init(" * ", 2, 57, 0, TFT_BG, TFT_LOGO);
+  int yStart = (screenheight / 2 - PLMITEMHEIGHT / 2) + 3;
+  //plCurrent.init(" * ", 2, 57, 0, TFT_BG, TFT_LOGO);
+  plCurrent.init(" * ", 2, yStart, 0, TFT_BG, TFT_LOGO);
   plCurrent.lock();
 }
 
@@ -237,6 +247,7 @@ void Display::loop() {
         break;
       }
   }
+  dsp.loop();
   yield();
 }
 
@@ -246,6 +257,7 @@ void Display::centerText(const char* text, byte y, uint16_t fg, uint16_t bg) {
 
 void Display::bootString(const char* text, byte y) {
   dsp.centerText(text, y, TFT_LOGO, TFT_BG);
+  dsp.loop();
 }
 
 void Display::rightText(const char* text, byte y, uint16_t fg, uint16_t bg) {

yoRadio/options.h

@@ -1,7 +1,7 @@
 #ifndef options_h
 #define options_h
 
-#define VERSION "0.4.170"
+#define VERSION "0.4.177"
 
 /*
  * TFT DISPLAY
@@ -18,13 +18,18 @@
 //#define TFT_RST    -1    // we use the seesaw for resetting to save a pin
 #define TFT_DC        4
 
+/*
+ * OLED I2C DISPLAY
+ */
+#define I2C_SDA 13
+#define I2C_SCL 14
+#define I2C_RST -1
 /*
  * I2S DAC
  */
 #define I2S_DOUT      27  // DIN connection
 #define I2S_BCLK      26  // BCLK Bit clock
 #define I2S_LRC       25  // WSEL Left Right Clock
-
 /*
  * ENCODER
  */
@@ -36,9 +41,8 @@
  * BUTTONS
  */
 #define BTN_LEFT      32
-#define BTN_CENTER    12
+#define BTN_CENTER    31
 #define BTN_RIGHT     33
-
 /*
  * ESP DEVBOARD
  */

yoRadio/src/displays/displayDummy.cpp

@@ -1,8 +1,8 @@
 #include "displayDummy.h"
 #include <SPI.h>
-#include "player.h"
-#include "config.h"
-#include "network.h"
+#include "../../player.h"
+#include "../../config.h"
+#include "../../network.h"
 
 DisplayDummy::DisplayDummy() {
 
@@ -161,3 +161,7 @@ void DisplayDummy::set_Cursor(int16_t x, int16_t y) {
 void DisplayDummy::printText(const char* txt) {
 
 }
+
+void DisplayDummy::loop() {
+
+}

yoRadio/src/displays/displayDummy.h

@@ -2,7 +2,7 @@
 #define displayDummy_h
 
 #include "Arduino.h"
-#include "options.h"
+#include "../../options.h"
 
 #define TFT_ROTATE      3
 #define TFT_LINEHGHT    10
@@ -38,6 +38,7 @@ class DisplayDummy {
     void rssi(const char* str);
     void ip(const char* str);
     void drawPlaylist(uint16_t currentItem, char* currentItemText);
+    void loop();
   private:
     uint16_t swidth, sheight;
     

yoRadio/src/displays/displaySSD1306.cpp

@@ -0,0 +1,294 @@
+#include "displaySSD1306.h"
+#include <Wire.h>
+#include "../../player.h"
+#include "../../config.h"
+#include "../../network.h"
+
+#define SCREEN_ADDRESS 0x3C ///< See datasheet for Address; 0x3D for 128x64, 0x3C for 128x32
+
+#define LOGO_WIDTH 21
+#define LOGO_HEIGHT 32
+
+const unsigned char logo [] PROGMEM=
+{
+    0x06, 0x03, 0x00, 0x0f, 0x07, 0x80, 0x1f, 0x8f, 0xc0, 0x1f, 0x8f, 0xc0, 
+    0x0f, 0x07, 0x80, 0x06, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
+    0x00, 0x00, 0x00, 0x00, 0xf8, 0x00, 0x03, 0xff, 0x00, 0x0f, 0xff, 0x80, 
+    0x1f, 0xff, 0xc0, 0x1f, 0xff, 0xc0, 0x3f, 0x8f, 0xe0, 0x7e, 0x03, 0xf0, 
+    0x7c, 0x01, 0xf0, 0x7c, 0x01, 0xf0, 0x7f, 0xff, 0xf0, 0xff, 0xff, 0xf8, 
+    0xff, 0xff, 0xf8, 0xff, 0xff, 0xf8, 0x7c, 0x00, 0x00, 0x7c, 0x00, 0x00, 
+    0x7e, 0x00, 0x00, 0x7f, 0x00, 0x00, 0x3f, 0xc0, 0xe0, 0x3f, 0xff, 0xe0, 
+    0x1f, 0xff, 0xe0, 0x0f, 0xff, 0xe0, 0x03, 0xff, 0xc0, 0x00, 0xfe, 0x00
+};
+
+TwoWire I2CSSD1306 = TwoWire(0);
+
+DisplaySSD1306::DisplaySSD1306(): Adafruit_SSD1306(128, 64, &I2CSSD1306, I2C_RST) {
+
+}
+
+char* DisplaySSD1306::utf8Rus(const char* str, bool uppercase) {
+  int index = 0;
+  static char strn[BUFLEN];
+  bool E = false;
+  strlcpy(strn, str, BUFLEN);
+  if (uppercase) {
+    bool next = false;
+    for (char *iter = strn; *iter != '\0'; ++iter)
+    {
+      if (E) {
+        E = false;
+        continue;
+      }
+      byte rus = (byte) * iter;
+      if (rus == 208 && (byte) * (iter + 1) == 129) { // ёКостыли
+        *iter = (char)209;
+        *(iter + 1) = (char)145;
+        E = true;
+        continue;
+      }
+      if (rus == 209 && (byte) * (iter + 1) == 145) {
+        *iter = (char)209;
+        *(iter + 1) = (char)145;
+        E = true;
+        continue;
+      }
+      if (next) {
+        if (rus >= 128 && rus <= 143) *iter = (char)(rus + 32);
+        if (rus >= 176 && rus <= 191) *iter = (char)(rus - 32);
+        next = false;
+      }
+      if (rus == 208) next = true;
+      if (rus == 209) {
+        *iter = (char)208;
+        next = true;
+      }
+      *iter = toupper(*iter);
+    }
+  }
+  while (strn[index])
+  {
+    if (strn[index] >= 0xBF)
+    {
+      switch (strn[index]) {
+        case 0xD0: {
+            if (strn[index + 1] == 0x81) {
+              strn[index] = 0xA8;
+              break;
+            }
+            if (strn[index + 1] >= 0x90 && strn[index + 1] <= 0xBF) strn[index] = strn[index + 1] + 0x30;
+            break;
+          }
+        case 0xD1: {
+            if (strn[index + 1] == 0x91) {
+              //strn[index] = 0xB7;
+              strn[index] = 0xB8;
+              break;
+            }
+            if (strn[index + 1] >= 0x80 && strn[index + 1] <= 0x8F) strn[index] = strn[index + 1] + 0x70;
+            break;
+          }
+      }
+      int sind = index + 2;
+      while (strn[sind]) {
+        strn[sind - 1] = strn[sind];
+        sind++;
+      }
+      strn[sind - 1] = 0;
+    }
+    index++;
+  }
+  return strn;
+}
+
+void DisplaySSD1306::apScreen() {
+  setTextSize(1);
+  setTextColor(TFT_FG, TFT_BG);
+  setCursor(TFT_FRAMEWDT, TFT_FRAMEWDT + 2 * TFT_LINEHGHT);
+  print("AP NAME: ");
+  print(apSsid);
+  setCursor(TFT_FRAMEWDT, TFT_FRAMEWDT + 3 * TFT_LINEHGHT);
+  print("PASSWORD: ");
+  print(apPassword);
+  setTextColor(SILVER, TFT_BG);
+  setCursor(TFT_FRAMEWDT, sheight - TFT_LINEHGHT * 2);
+  print("SETTINGS PAGE ON: ");
+  setCursor(TFT_FRAMEWDT, sheight - TFT_LINEHGHT);
+  print("http://");
+  print(WiFi.softAPIP().toString().c_str());
+  print("/");
+}
+
+void DisplaySSD1306::initD(uint16_t &screenwidth, uint16_t &screenheight) {
+  I2CSSD1306.begin(I2C_SDA, I2C_SCL, 400000);
+  if (!begin(SSD1306_SWITCHCAPVCC, SCREEN_ADDRESS)) {
+    Serial.println(F("SSD1306 allocation failed"));
+    for (;;); // Don't proceed, loop forever
+  }
+  cp437(true);
+  fillScreen(TFT_BG);
+  setRotation(TFT_ROTATE);
+  setTextWrap(false);
+  screenwidth = width();
+  screenheight = height();
+  swidth = screenwidth;
+  sheight = screenheight;
+}
+
+void DisplaySSD1306::drawLogo() {
+  clearDisplay();
+  drawBitmap(
+    (width()  - LOGO_WIDTH ) / 2,
+    8,
+    logo, LOGO_WIDTH, LOGO_HEIGHT, 1);
+  display();
+}
+
+void DisplaySSD1306::drawPlaylist(uint16_t currentItem, char* currentItemText) {
+  for (byte i = 0; i < PLMITEMS; i++) {
+    plMenu[i][0] = '\0';
+  }
+  config.fillPlMenu(plMenu, currentItem - 2, PLMITEMS);
+  setTextSize(2);
+  int yStart = (sheight / 2 - PLMITEMHEIGHT / 2) - PLMITEMHEIGHT * (PLMITEMS - 1) / 2 + 3;
+  fillRect(0, (sheight / 2 - PLMITEMHEIGHT / 2) + 1, swidth, PLMITEMHEIGHT, TFT_LOGO);
+  setTextColor(TFT_FG, TFT_BG);
+  for (byte i = 0; i < PLMITEMS; i++) {
+    if (i == 2) {
+      strlcpy(currentItemText, plMenu[i], PLMITEMLENGHT - 1);
+    } else {
+      setCursor(TFT_FRAMEWDT, yStart + i * PLMITEMHEIGHT);
+      print(utf8Rus(plMenu[i], true));
+    }
+  }
+}
+
+void DisplaySSD1306::clearDsp() {
+  fillScreen(TFT_BG);
+}
+
+void DisplaySSD1306::drawScrollFrame(uint16_t texttop, uint16_t textheight, uint16_t bg) {
+  if (TFT_FRAMEWDT == 0) return;
+  fillRect(0, texttop, TFT_FRAMEWDT, textheight, bg);
+  fillRect(swidth - TFT_FRAMEWDT, texttop, TFT_FRAMEWDT, textheight, bg);
+}
+
+void DisplaySSD1306::getScrolBbounds(const char* text, const char* separator, byte textsize, uint16_t &tWidth, uint16_t &tHeight, uint16_t &sWidth) {
+  int16_t  x1, y1;
+  uint16_t w, h;
+  setTextSize(textsize);
+  getTextBounds(text, 0, 0, &x1, &y1, &w, &h);
+  tWidth = w;
+  tHeight = h;
+  getTextBounds(separator, 0, 0, &x1, &y1, &w, &h);
+  sWidth = w;
+}
+
+void DisplaySSD1306::clearScroll(uint16_t texttop, uint16_t textheight, uint16_t bg) {
+  fillRect(0,  texttop, swidth, textheight, bg);
+}
+
+void DisplaySSD1306::centerText(const char* text, byte y, uint16_t fg, uint16_t bg) {
+  int16_t  x1, y1;
+  uint16_t w, h;
+  const char* txt = text;
+  getTextBounds(txt, 0, 0, &x1, &y1, &w, &h);
+  setTextColor(fg);
+  if(y==90) y=sheight-TFT_LINEHGHT*2-5;
+  if(y==110) y=sheight-TFT_LINEHGHT;
+  setCursor((swidth - w) / 2, y);
+  fillRect(0, y, swidth, h, bg);
+  print(txt);
+}
+
+void DisplaySSD1306::rightText(const char* text, byte y, uint16_t fg, uint16_t bg) {
+  int16_t  x1, y1;
+  uint16_t w, h;
+  getTextBounds(text, 0, 0, &x1, &y1, &w, &h);
+  setTextColor(fg);
+  setCursor(swidth - w - TFT_FRAMEWDT, y);
+  fillRect(swidth - w - TFT_FRAMEWDT, y, w, h, bg);
+  print(text);
+}
+
+void DisplaySSD1306::displayHeapForDebug() {
+  
+}
+
+void DisplaySSD1306::printClock(const char* timestr) {
+  setTextSize(2);
+  centerText(timestr, 34, TFT_FG, TFT_BG);
+  setTextSize(1);
+}
+
+void DisplaySSD1306::drawVolumeBar(bool withNumber) {
+  int16_t vTop = sheight - 4;
+  int16_t vWidth = swidth;
+  uint8_t ww = map(config.store.volume, 0, 254, 0, vWidth - 2);
+  fillRect(TFT_FRAMEWDT, vTop, vWidth, 3, TFT_BG);
+  drawRect(TFT_FRAMEWDT, vTop, vWidth, 3, TFT_LOGO);
+  fillRect(TFT_FRAMEWDT + 1, vTop + 1, ww, 1, TFT_LOGO);
+  if (withNumber) {
+    setTextSize(2);
+    setTextColor(TFT_FG);
+    char volstr[4];
+    uint16_t wv, hv;
+    int16_t  x1, y1;
+    sprintf(volstr, "%d", config.store.volume);
+    getTextBounds(volstr, 0, 0, &x1, &y1, &wv, &hv);
+    fillRect(TFT_FRAMEWDT, 24, swidth - TFT_FRAMEWDT / 2, hv + 3, TFT_BG);
+    setCursor((swidth - wv) / 2, 24);
+    print(volstr);
+  }
+}
+
+void DisplaySSD1306::frameTitle(const char* str) {
+  setTextSize(2);
+  centerText(str, TFT_FRAMEWDT, TFT_LOGO, TFT_BG);
+}
+
+void DisplaySSD1306::rssi(const char* str) {
+  int16_t vTop = sheight - TFT_LINEHGHT - 4;
+  setTextSize(1);
+  rightText(str, vTop, SILVER, TFT_BG);
+}
+
+void DisplaySSD1306::ip(const char* str) {
+  int16_t vTop = sheight - TFT_LINEHGHT - 4;
+  setTextSize(1);
+  setTextColor(SILVER, TFT_BG);
+  setCursor(0, vTop);
+  print(str);
+}
+
+void DisplaySSD1306::set_TextSize(uint8_t s) {
+  setTextSize(s);
+}
+
+void DisplaySSD1306::set_TextColor(uint16_t fg, uint16_t bg) {
+  setTextColor(fg, bg);
+}
+
+void DisplaySSD1306::set_Cursor(int16_t x, int16_t y) {
+  setCursor(x, y);
+}
+
+void DisplaySSD1306::printText(const char* txt) {
+  print(txt);
+}
+
+void DisplaySSD1306::loop() {
+  if (checkdelay(83, loopdelay)) {
+    display();
+  }
+  yield();
+}
+
+boolean DisplaySSD1306::checkdelay(int m, unsigned long &tstamp) {
+  if (millis() - tstamp > m) {
+    tstamp = millis();
+    return true;
+  } else {
+    return false;
+  }
+}

yoRadio/src/displays/displaySSD1306.h

@@ -0,0 +1,60 @@
+#ifndef displayST7735_h
+#define displayST7735_h
+
+#include "Arduino.h"
+#include <Adafruit_GFX.h>
+#include <Adafruit_SSD1306.h>
+#include "../../options.h"
+
+#define TFT_ROTATE      0
+#define TFT_LINEHGHT    8
+#define TFT_FRAMEWDT    0
+
+#define PLMITEMS        5
+#define PLMITEMLENGHT   40
+#define PLMITEMHEIGHT   18
+
+class DisplaySSD1306: public Adafruit_SSD1306 {
+  public:
+    DisplaySSD1306();
+    char plMenu[PLMITEMS][PLMITEMLENGHT];
+    uint16_t clockY;
+    void initD(uint16_t &screenwidth, uint16_t &screenheight);
+    void apScreen();
+    void drawLogo();
+    void clearDsp();
+    void centerText(const char* text, byte y, uint16_t fg, uint16_t bg);
+    void rightText(const char* text, byte y, uint16_t fg, uint16_t bg);
+    void set_TextSize(uint8_t s);
+    void set_TextColor(uint16_t fg, uint16_t bg);
+    void set_Cursor(int16_t x, int16_t y);
+    void printText(const char* txt);
+    void printClock(const char* timestr);
+    void displayHeapForDebug();
+    void drawVolumeBar(bool withNumber);
+    char* utf8Rus(const char* str, bool uppercase);
+    void drawScrollFrame(uint16_t texttop, uint16_t textheight, uint16_t bg);
+    void getScrolBbounds(const char* text, const char* separator, byte textsize, uint16_t &tWidth, uint16_t &tHeight, uint16_t &sWidth);
+    void clearScroll(uint16_t texttop, uint16_t textheight, uint16_t bg);
+    void frameTitle(const char* str);
+    void rssi(const char* str);
+    void ip(const char* str);
+    void drawPlaylist(uint16_t currentItem, char* currentItemText);
+    void loop();
+  private:
+    uint16_t swidth, sheight;
+    unsigned long loopdelay;
+    boolean checkdelay(int m, unsigned long &tstamp);
+};
+
+extern DisplaySSD1306 dsp;
+
+/*
+ * TFT COLORS
+ */
+#define SILVER      WHITE
+#define TFT_BG      BLACK
+#define TFT_FG      WHITE
+#define TFT_LOGO    WHITE
+
+#endif

yoRadio/src/displays/displayST7735.cpp

@@ -1,9 +1,9 @@
 #include "displayST7735.h"
 #include <SPI.h>
 #include "fonts/bootlogo.h"
-#include "player.h"
-#include "config.h"
-#include "network.h"
+#include "../../player.h"
+#include "../../config.h"
+#include "../../network.h"
 
 #define DTYPE INITR_BLACKTAB // 1.8' https://aliexpress.ru/item/1005002822797745.html
 /*  If there is a noisy line on one side of the screen, then in Adafruit_ST7735.cpp:
@@ -319,3 +319,8 @@ void DisplayST7735::set_Cursor(int16_t x, int16_t y) {
 void DisplayST7735::printText(const char* txt) {
   print(txt);
 }
+
+void DisplayST7735::loop() {
+
+}
+

yoRadio/src/displays/displayST7735.h

@@ -4,7 +4,7 @@
 #include "Arduino.h"
 #include <Adafruit_GFX.h>
 #include <Adafruit_ST7735.h>
-#include "options.h"
+#include "../../options.h"
 #include "fonts/DS_DIGI28pt7b.h"
 
 #define TFT_ROTATE      3
@@ -41,6 +41,7 @@ class DisplayST7735: public Adafruit_ST7735 {
     void rssi(const char* str);
     void ip(const char* str);
     void drawPlaylist(uint16_t currentItem, char* currentItemText);
+    void loop();
   private:
     uint16_t swidth, sheight;