322 lines
9.2 KiB
C++
322 lines
9.2 KiB
C++
#include "displayST7735.h"
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#include <SPI.h>
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#include "fonts/bootlogo.h"
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#include "player.h"
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#include "config.h"
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#include "network.h"
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#define DTYPE INITR_BLACKTAB // 1.8' https://aliexpress.ru/item/1005002822797745.html
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/* If there is a noisy line on one side of the screen, then in Adafruit_ST7735.cpp:
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// Black tab, change MADCTL color filter
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if ((options == INITR_BLACKTAB) || (options == INITR_MINI160x80)) {
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uint8_t data = 0xC0;
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sendCommand(ST77XX_MADCTL, &data, 1);
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_add this_ -> _colstart = 2;
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_add this_ -> _rowstart = 1;
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}
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*/
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//#define DTYPE INITR_144GREENTAB // 1.44' https://aliexpress.ru/item/1005002822797745.html
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class GFXClock {
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public:
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GFXClock() {};
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uint16_t init(Adafruit_ST7735 &tftd, const GFXfont *font, uint16_t fgcolor, uint16_t bgcolor ) {
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_dsp = &tftd;
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tftd.setFont(font);
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tftd.getTextBounds("88:88", 0, 0, &x, &y, &cwidth, &cheight);
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tftd.setFont();
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fg = fgcolor;
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bg = bgcolor;
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swidth = tftd.width();
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_canvas = new GFXcanvas1(swidth, cheight + 3);
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_canvas->setFont(font);
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_canvas->setTextWrap(false);
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_canvas->setTextColor(WHITE);
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uint16_t header = TFT_FRAMEWDT + 4 * TFT_LINEHGHT;
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uint16_t footer = TFT_FRAMEWDT * 2 + TFT_LINEHGHT + 5;
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clockY = header + (tftd.height() - header - footer) / 2 - cheight / 2;
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return cheight;
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}
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void print(const char* timestr) {
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_canvas->fillScreen(BLACK);
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_canvas->getTextBounds(timestr, 0, 0, &x, &y, &cwidth, &cheight);
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_canvas->setCursor((swidth - cwidth) / 2 - 4, cheight);
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_canvas->print(timestr);
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_dsp->drawBitmap(0, clockY , _canvas->getBuffer(), swidth, cheight + 3, fg, bg);
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}
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private:
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int16_t x, y;
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uint16_t cwidth, cheight, fg, bg, clockY, swidth;
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GFXcanvas1 *_canvas;
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Adafruit_ST7735 *_dsp;
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};
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GFXClock gclock;
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DisplayST7735::DisplayST7735(): Adafruit_ST7735(&SPI, TFT_CS, TFT_DC, TFT_RST) {
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}
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char* DisplayST7735::utf8Rus(const char* str, bool uppercase) {
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int index = 0;
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static char strn[BUFLEN];
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bool E = false;
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strlcpy(strn, str, BUFLEN);
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if (uppercase) {
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bool next = false;
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for (char *iter = strn; *iter != '\0'; ++iter)
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{
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if (E) {
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E = false;
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continue;
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}
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byte rus = (byte) * iter;
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if (rus == 208 && (byte) * (iter + 1) == 129) { // ёКостыли
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*iter = (char)209;
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*(iter + 1) = (char)145;
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E = true;
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continue;
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}
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if (rus == 209 && (byte) * (iter + 1) == 145) {
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*iter = (char)209;
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*(iter + 1) = (char)145;
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E = true;
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continue;
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}
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if (next) {
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if (rus >= 128 && rus <= 143) *iter = (char)(rus + 32);
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if (rus >= 176 && rus <= 191) *iter = (char)(rus - 32);
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next = false;
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}
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if (rus == 208) next = true;
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if (rus == 209) {
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*iter = (char)208;
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next = true;
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}
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*iter = toupper(*iter);
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}
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}
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while (strn[index])
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{
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if (strn[index] >= 0xBF)
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{
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switch (strn[index]) {
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case 0xD0: {
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if (strn[index + 1] == 0x81) {
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strn[index] = 0xA8;
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break;
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}
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if (strn[index + 1] >= 0x90 && strn[index + 1] <= 0xBF) strn[index] = strn[index + 1] + 0x30;
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break;
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}
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case 0xD1: {
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if (strn[index + 1] == 0x91) {
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//strn[index] = 0xB7;
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strn[index] = 0xB8;
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break;
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}
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if (strn[index + 1] >= 0x80 && strn[index + 1] <= 0x8F) strn[index] = strn[index + 1] + 0x70;
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break;
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}
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}
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int sind = index + 2;
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while (strn[sind]) {
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strn[sind - 1] = strn[sind];
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sind++;
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}
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strn[sind - 1] = 0;
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}
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index++;
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}
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return strn;
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}
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void DisplayST7735::apScreen() {
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setTextSize(1);
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setTextColor(TFT_FG, TFT_BG);
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setCursor(TFT_FRAMEWDT, TFT_FRAMEWDT + 2 * TFT_LINEHGHT);
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print("AP NAME: ");
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print(apSsid);
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setCursor(TFT_FRAMEWDT, TFT_FRAMEWDT + 3 * TFT_LINEHGHT);
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print("PASSWORD: ");
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print(apPassword);
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setTextColor(SILVER, TFT_BG);
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setCursor(TFT_FRAMEWDT, 107);
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print("SETTINGS PAGE ON: ");
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setCursor(TFT_FRAMEWDT, 117);
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print("http://");
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print(WiFi.softAPIP().toString().c_str());
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print("/");
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}
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void DisplayST7735::initD(uint16_t &screenwidth, uint16_t &screenheight) {
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initR(DTYPE);
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cp437(true);
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fillScreen(TFT_BG);
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setRotation(TFT_ROTATE);
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setTextWrap(false);
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screenwidth = width();
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screenheight = height();
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swidth = screenwidth;
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sheight = screenheight;
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gclock.init(dsp, &DS_DIGI28pt7b, TFT_LOGO, BLACK);
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}
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void DisplayST7735::drawLogo() {
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drawRGBBitmap((swidth - 99) / 2, 18, bootlogo2, 99, 64);
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}
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// http://greekgeeks.net/#maker-tools_convertColor
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#define CLR_ITEM1 0x52AA
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#define CLR_ITEM2 0x39C7
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#define CLR_ITEM3 0x18E3
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void DisplayST7735::drawPlaylist(uint16_t currentItem, char* currentItemText) {
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for (byte i = 0; i < PLMITEMS; i++) {
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plMenu[i][0] = '\0';
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}
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config.fillPlMenu(plMenu, currentItem - 3, PLMITEMS);
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setTextSize(2);
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int yStart = (sheight / 2 - PLMITEMHEIGHT / 2) - PLMITEMHEIGHT * (PLMITEMS - 1) / 2 + 3;
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fillRect(0, (sheight / 2 - PLMITEMHEIGHT / 2) - 1, swidth, PLMITEMHEIGHT + 2, TFT_LOGO);
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for (byte i = 0; i < PLMITEMS; i++) {
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if (abs(i - 3) == 3) setTextColor(CLR_ITEM3, TFT_BG);
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if (abs(i - 3) == 2) setTextColor(CLR_ITEM2, TFT_BG);
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if (abs(i - 3) == 1) setTextColor(CLR_ITEM1, TFT_BG);
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if (i == 3) {
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strlcpy(currentItemText, plMenu[i], PLMITEMLENGHT - 1);
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} else {
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setCursor(TFT_FRAMEWDT, yStart + i * PLMITEMHEIGHT);
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print(utf8Rus(plMenu[i], true));
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}
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}
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}
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void DisplayST7735::clearDsp() {
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fillScreen(TFT_BG);
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}
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void DisplayST7735::drawScrollFrame(uint16_t texttop, uint16_t textheight, uint16_t bg) {
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fillRect(0, texttop, TFT_FRAMEWDT, textheight, bg);
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fillRect(swidth - TFT_FRAMEWDT, texttop, TFT_FRAMEWDT, textheight, bg);
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}
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void DisplayST7735::getScrolBbounds(const char* text, const char* separator, byte textsize, uint16_t &tWidth, uint16_t &tHeight, uint16_t &sWidth) {
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int16_t x1, y1;
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uint16_t w, h;
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setTextSize(textsize);
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getTextBounds(text, 0, 0, &x1, &y1, &w, &h);
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tWidth = w;
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tHeight = h;
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getTextBounds(separator, 0, 0, &x1, &y1, &w, &h);
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sWidth = w;
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}
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void DisplayST7735::clearScroll(uint16_t texttop, uint16_t textheight, uint16_t bg) {
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fillRect(0, texttop, swidth, textheight, bg);
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}
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void DisplayST7735::centerText(const char* text, byte y, uint16_t fg, uint16_t bg) {
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int16_t x1, y1;
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uint16_t w, h;
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const char* txt = text;
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getTextBounds(txt, 0, 0, &x1, &y1, &w, &h);
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setTextColor(fg);
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setCursor((swidth - w) / 2, y);
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fillRect(0, y, swidth, h, bg);
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print(txt);
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}
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void DisplayST7735::rightText(const char* text, byte y, uint16_t fg, uint16_t bg) {
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int16_t x1, y1;
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uint16_t w, h;
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getTextBounds(text, 0, 0, &x1, &y1, &w, &h);
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setTextColor(fg);
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setCursor(swidth - w - TFT_FRAMEWDT, y);
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fillRect(swidth - w - TFT_FRAMEWDT, y, w, h, bg);
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print(text);
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}
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void DisplayST7735::displayHeapForDebug() {
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int16_t vTop = sheight - TFT_FRAMEWDT * 2 - TFT_LINEHGHT * 2 - 2;
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setTextSize(1);
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setTextColor(DARK_GRAY, TFT_BG);
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setCursor(TFT_FRAMEWDT, vTop);
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fillRect(TFT_FRAMEWDT, vTop, swidth - TFT_FRAMEWDT / 2, 7, TFT_BG);
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print(ESP.getFreeHeap());
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print(" / ");
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print(ESP.getMaxAllocHeap());
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// audio buffer;
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fillRect(0, sheight - 2, swidth, 2, TFT_BG);
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int astored = player.inBufferFilled();
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int afree = player.inBufferFree();
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int aprcnt = 100 * astored / (astored + afree);
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byte sbw = map(aprcnt, 0, 100 , 0, swidth);
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fillRect(0, sheight - 2, sbw, 2, SILVER);
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}
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void DisplayST7735::printClock(const char* timestr) {
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gclock.print(timestr);
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}
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void DisplayST7735::drawVolumeBar(bool withNumber) {
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int16_t vTop = sheight - TFT_FRAMEWDT * 2;
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int16_t vWidth = swidth - TFT_FRAMEWDT - 4;
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uint8_t ww = map(config.store.volume, 0, 254, 0, vWidth - 2);
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fillRect(TFT_FRAMEWDT, vTop - 2, vWidth, 6, TFT_BG);
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drawRect(TFT_FRAMEWDT, vTop - 2, vWidth, 6, TFT_LOGO);
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fillRect(TFT_FRAMEWDT + 1, vTop - 1, ww, 5, TFT_LOGO);
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if (withNumber) {
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setTextSize(1);
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setTextColor(TFT_FG);
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setFont(&DS_DIGI28pt7b);
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char volstr[4];
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uint16_t wv, hv;
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int16_t x1, y1;
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sprintf(volstr, "%d", config.store.volume);
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getTextBounds(volstr, 0, 0, &x1, &y1, &wv, &hv);
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fillRect(TFT_FRAMEWDT, 48, swidth - TFT_FRAMEWDT / 2, hv + 3, TFT_BG);
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setCursor((swidth - wv) / 2, 48 + hv);
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print(volstr);
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setFont();
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}
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}
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void DisplayST7735::frameTitle(const char* str) {
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setTextSize(2);
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centerText(str, TFT_FRAMEWDT, TFT_LOGO, TFT_BG);
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}
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void DisplayST7735::rssi(const char* str) {
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int16_t vTop = sheight - TFT_FRAMEWDT * 2 - TFT_LINEHGHT - 2;
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setTextSize(1);
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rightText(str, vTop, SILVER, TFT_BG);
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}
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void DisplayST7735::ip(const char* str) {
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int16_t vTop = sheight - TFT_FRAMEWDT * 2 - TFT_LINEHGHT - 2;
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setTextSize(1);
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setTextColor(SILVER, TFT_BG);
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setCursor(4, vTop);
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print(str);
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}
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void DisplayST7735::set_TextSize(uint8_t s) {
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setTextSize(s);
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}
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void DisplayST7735::set_TextColor(uint16_t fg, uint16_t bg) {
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setTextColor(fg, bg);
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}
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void DisplayST7735::set_Cursor(int16_t x, int16_t y) {
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setCursor(x, y);
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}
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void DisplayST7735::printText(const char* txt) {
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print(txt);
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}
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