t-hmi working with touch class

src/NerdMinerV2.ino.cpp

@@ -14,6 +14,7 @@
 #include "drivers/displays/display.h"
 #include "drivers/storage/SDCard.h"
 #include "timeconst.h"
+#include "TouchHandler.h"
 
 //3 seconds WDT
 #define WDT_TIMEOUT 3
@@ -28,6 +29,10 @@
   OneButton button2(PIN_BUTTON_2);
 #endif
 
+#ifdef TOUCH_ENABLE
+extern TouchHandler touchHandler;
+#endif
+
 extern monitor_data mMonitor;
 
 SDCard SDCrd = SDCard();
@@ -159,9 +164,9 @@ void loop() {
   #ifdef PIN_BUTTON_2
     button2.tick();
   #endif
-  
+
-#ifdef NERDMINER_T_HMI
+#ifdef TOUCH_ENABLE
-  t_hmiCheckForTouch();
+  touchHandler.isTouched();
 #endif
   wifiManagerProcess(); // avoid delays() in loop when non-blocking and other long running code
 

src/drivers/devices/lilygoT_HMI.h

@@ -34,6 +34,8 @@
 #define SDMMC_CMD  (11)
 #define SDMMC_D0   (13)
 
+#define TOUCH_ENABLE (1)
+
 #ifndef TFT_BL
 // XXX - defined in User_Setups/Setup207_LilyGo_T_HMI.h:37
 #define TFT_BL        (38) // LED back-light

src/drivers/displays/t_hmiDisplayDriver.cpp

@@ -12,6 +12,7 @@
 #include "version.h"
 #include "monitor.h"
 #include "OpenFontRender.h"
+#include "TouchHandler.h"
 
 #include <Arduino.h>
 #include <esp_adc_cal.h>
@@ -23,15 +24,15 @@ OpenFontRender render;
 TFT_eSPI tft = TFT_eSPI();                  // Invoke library, pins defined in User_Setup.h
 TFT_eSprite background = TFT_eSprite(&tft); // Invoke library sprite
 
-#define TOUCH_ENABLE
-//SPIClass hSPI(HSPI);
-// TFT_eTouch<TFT_eSPI> touch(tft, ETOUCH_CS, 0xFF, hSPI); 
 #ifdef TOUCH_ENABLE
-XPT2046 touch = XPT2046(SPI, ETOUCH_CS, TOUCH_IRQ);
+TouchHandler touchHandler = TouchHandler(tft, ETOUCH_CS, TOUCH_IRQ, SPI);
 #endif
 
 bool showbtcprice = false;
 
+unsigned int lowerScreen = 1;
+
+extern void switchToNextScreen();
 extern monitor_data mMonitor;
 extern pool_data pData;
 extern DisplayDriver *currentDisplayDriver;
@@ -117,64 +118,6 @@ void t_hmiCheckForSDCardAndMoveToNVM(void)
   }
 }
 /*=============================================*/
-unsigned int lower_switch = 1;
-#ifdef TOUCH_ENABLE
-extern void switchToNextScreen(void);
-
-unsigned long now = 0;
-unsigned long currentTime;
-bool debounce() {
-  if (now) now = millis();
-
-  unsigned long currentTime = millis();
-  if (currentTime - now >= 2000) {
-    now = 0;
-    return true;
-  }
-  return false;
-
-};
-
-uint16_t t_hmiCheckForTouch()
-{
-  uint16_t touch_x, touch_y, code = 0;
-
-  if (touch.pressed()) {
-    touch_x = touch.RawX();
-    touch_y = touch.RawY();
-    // do something with the touch coordinates
-    /*
-    Serial.print("Touch coordinates: ");
-    Serial.print(touch_x);
-    Serial.print(", ");
-    Serial.println(touch_y);
-    */
-
-    // Perform actions based on touch coordinates
-    /*
-    if (y < y_min + (y_max - y_min) / 2) {
-    */
-    if (touch_x < 200 + (1700 - 200) / 4) {
-        // bottom
-        code = 1;
-        if (debounce())
-          lower_switch = 3 - lower_switch;;
-    } else {
-        // top
-        code = 2;
-        if (debounce())
-          switchToNextScreen();
-    }
-  }
-  if (code) {
-    if (code == 1)
-      Serial.print("Touch bottom\n");
-    else
-      Serial.print("Touch top\n");
-  }
-  return(code);
-}
-#endif
 
 uint32_t readAdcVoltage(int pin) {
     esp_adc_cal_characteristics_t adc_chars;
@@ -216,29 +159,10 @@ void t_hmiDisplay_Init(void)
     return;
   }
 
-  Serial.println(F("Initialize the touch screen"));
   #ifdef TOUCH_ENABLE
-  // different approach
+  Serial.println(F("Initialize the touch screen"));
-  //hSPI.begin(TOUCH_CLK, TOUCH_MISO, TOUCH_MOSI, ETOUCH_CS);
+  touchHandler.begin(HEIGHT, WIDTH);
-  //TFT_eTouchBase::Calibation calibation = { 233, 3785, 3731, 120, 2 };
+  touchHandler.setScreenSwitchCallback(switchToNextScreen);
-  //touch.setCalibration(calibation);
-
-  // Check if the screen is touched and get the coordinates
-  /*
-  if (touch.touched()) {
-    TS_Point p = touch.getPoint();
-    Serial.print("Pressure = ");
-    Serial.print(p.z);
-    Serial.print(", x = ");
-    Serial.print(p.x);
-    Serial.print(", y = ");
-    Serial.print(p.y);
-    delay(30);
-    Serial.println();
-  }
-  */
-  SPI.begin(TOUCH_CLK, TOUCH_MISO, TOUCH_MOSI);
-  touch.begin(240, 320);
   #endif
 
   Serial.println(F("Turn on the LCD backlight"));
@@ -248,8 +172,6 @@ void t_hmiDisplay_Init(void)
   pData.bestDifficulty = "0";
   pData.workersHash = "0";
   pData.workersCount = 0;
-  lower_switch = 1;
-
 }
 
 void t_hmiDisplay_AlternateScreenState(void)
@@ -354,7 +276,7 @@ void t_hmiDisplay_MinerScreen(unsigned long mElapsed)
   render.setFontSize(10);
   render.rdrawString(data.currentTime.c_str(), 286, 1, TFT_BLACK);
 
-  if (lower_switch == 1)
+  if (lowerScreen == 1)
     printPoolData();
   else
     printMemPoolFees(mElapsed);
@@ -396,7 +318,7 @@ void t_hmiDisplay_ClockScreen(unsigned long mElapsed)
   background.setTextColor(0xDEDB, TFT_BLACK);
 
   background.drawString(data.currentTime.c_str(), 130, 50, GFXFF);
-  if (lower_switch == 1)
+  if (lowerScreen == 1)
     printMemPoolFees(mElapsed);
   else
     printPoolData();
@@ -459,7 +381,7 @@ void t_hmiDisplay_GlobalHashScreen(unsigned long mElapsed)
   background.setTextColor(TFT_BLACK);
   background.drawString(data.remainingBlocks.c_str(), 72, 159, FONT2);
 
-  if (lower_switch == 1)
+  if (lowerScreen == 1)
     printMemPoolFees(mElapsed);
   else
     printPoolData();
@@ -503,7 +425,7 @@ void t_hmiDisplay_BTCprice(unsigned long mElapsed)
   background.setTextSize(1);
   background.setTextColor(0xDEDB, TFT_BLACK);
   background.drawString(data.btcPrice.c_str(), 300, 58, GFXFF);
-  if (lower_switch == 1)
+  if (lowerScreen == 1)
     printPoolData();
   else
     printMemPoolFees(mElapsed);