- Refactoring of the "configuration reset" button

- Adding the possibility to rotate and turn the screen on and off

platformio.ini

@@ -37,4 +37,5 @@ build_flags =
 lib_deps = 
 	https://github.com/takkaO/OpenFontRender
 	bblanchon/ArduinoJson@^6.21.2
-	https://github.com/tzapu/WiFiManager.git
+	https://github.com/tzapu/WiFiManager.git
+	mathertel/OneButton @ ^2.0.3

src/NerdMinerV2.ino.cpp

@@ -1,8 +1,13 @@
+//Botón configuración
+#define PIN_BUTTON_1 0
+#define PIN_BUTTON_2 14
+
 #include <Arduino.h>
 #include <WiFi.h>
 #include <WebServer.h>
 #include <esp_task_wdt.h>
 #include <TFT_eSPI.h> // Graphics and font library
+#include <OneButton.h>
 
 #include "mbedtls/md.h"
 #include "media/images.h"
@@ -13,6 +18,9 @@
 
 //3 seconds WDT
 #define WDT_TIMEOUT 3
+OneButton button1(PIN_BUTTON_1);
+OneButton button2(PIN_BUTTON_2);
+
 
 OpenFontRender render;
 
@@ -31,6 +39,20 @@ unsigned long start = millis();
 
 //void runMonitor(void *name);
 
+void alternate_screen_state() {
+  int screen_state= digitalRead(38);
+  //Serial.printf("Screen state is '%s', switching to '%s'", screen_state, !screen_state);
+  Serial.println("Switching display state");
+  digitalWrite(38, !screen_state);
+}
+
+void alternate_screen_rotation() {
+  tft.getRotation() == 1 ? tft.setRotation(3) : tft.setRotation(1);
+
+}
+
+
+
 /********* INIT *****/
 void setup()
 {
@@ -41,14 +63,29 @@ void setup()
   // Idle task that would reset WDT never runs, because core 0 gets fully utilized
   disableCore0WDT();
   disableCore1WDT();
-  
+
+  // Setup the buttons
+  // Button 1 (Boot)
+  button1.setPressTicks(5000);
+  button1.attachClick(alternate_screen_state);
+  button1.attachDoubleClick(alternate_screen_rotation);
+  // button1.attachLongPressStart([]{Serial.println("Button 1 started a long press");});
+  // button1.attachLongPressStop([]{Serial.println("Button 1 stopped a long press");});
+  // button1.attachDuringLongPress([]{Serial.println("Button 1 is being held down");});
+
+  // Button 2 (GPIO14)
+  button2.setPressTicks(5000);
+  // button2.attachClick();
+  // button2.attachDoubleClick([]{Serial.println("Button 2 was double clicked");});
+  button2.attachLongPressStart(reset_configurations);
+  // button2.attachLongPressStop(reset_configurations);
+  // button2.attachDuringLongPress([]{Serial.println("Button 2 is being held down");});
+
+
   /******** INIT NERDMINER ************/
   Serial.println("NerdMiner v2 starting......");
 
-  // Setup the button
-  pinMode(PIN_BUTTON_1, INPUT);
-  attachInterrupt(PIN_BUTTON_1, checkResetConfigButton, FALLING);
-  
+
   /******** INIT DISPLAY ************/
   tft.init();
   tft.setRotation(1);
@@ -73,7 +110,7 @@ void setup()
 
   /******** INIT WIFI ************/
   init_WifiManager();
-  
+
   /******** CREATE TASK TO PRINT SCREEN *****/
   //tft.pushImage(0, 0, MinerWidth, MinerHeight, MinerScreen);
   // Higher prio monitor task
@@ -104,7 +141,10 @@ void app_error_fault_handler(void *arg) {
 }
 
 void loop() {
-
+  // keep watching the push buttons:
+  button1.tick();
+  button2.tick();
+  
   wifiManagerProcess(); // avoid delays() in loop when non-blocking and other long running code  
   
   int newStatus = WiFi.status();
@@ -118,9 +158,7 @@ void loop() {
     oldStatus = newStatus;
   }
 
-  checkResetConfigButton();
-
-  //Run miner on main core when there is time --Currently on test
+    //Run miner on main core when there is time --Currently on test
   // runMiner();
 
 }

src/wManager.cpp

@@ -27,10 +27,6 @@ char btcString[80] = "yourBtcAddress";
 // Define WiFiManager Object
 WiFiManager wm;
 
-static int buttonReset = 1;
-static unsigned long lastButtonPress = 0; // Última vez que se pulsó el botón
-
-volatile bool buttonPressed = false;
 
 extern TFT_eSPI tft;  // tft variable declared on main
 
@@ -140,8 +136,6 @@ void init_WifiManager()
 {
   Serial.begin(115200);
   //Serial.setTxTimeoutMs(10);
-  //Init config pin
-  pinMode(PIN_BUTTON_2, INPUT);
 
   //Init pin 15 to eneble 5V external power (LilyGo bug)
   pinMode(PIN_ENABLE5V, OUTPUT);
@@ -271,45 +265,11 @@ void init_WifiManager()
   }
 }
 
-/*void checkResetConfigButton(){
-
-  // Leer el estado del botón
-  int buttonState = digitalRead(PIN_BUTTON_0);
-  unsigned int last_time = (millis() - lastButtonPress);
-  Serial.printf("button pressed %i - %u\n", buttonReset, last_time);
-
-  buttonReset++;
-  lastButtonPress = millis();
-
-  if ( last_time > 1000) {
-    buttonReset = 1;
-  }
-
-  // Si el botón está pulsado y ha pasado suficiente tiempo desde la última pulsación
-  if (last_time < 1000 && buttonReset == 4) {
-    buttonPressed = true;
-  } 
-    
-}*/
-
-void checkResetConfigButton() {
-  // check for button press
-  if ( digitalRead(PIN_BUTTON_2) == LOW ) {
-    // poor mans debounce/press-hold, code not ideal for production
-    delay(50);
-    if( digitalRead(PIN_BUTTON_2) == LOW ){
-      Serial.println("Button Pressed");
-      // still holding button for 3000 ms, reset settings, code not ideaa for production
-      delay(3000); // reset delay hold
-      if( digitalRead(PIN_BUTTON_2) == LOW ){
-        Serial.println("Button Held");
-        Serial.println("Erasing Config, restarting");
-        wm.resetSettings();
-        SPIFFS.remove(JSON_CONFIG_FILE); //Borramos fichero
-        ESP.restart();
-      }
-    }
-  }
+void reset_configurations() {
+  Serial.println("Erasing Config, restarting");
+  wm.resetSettings();
+  SPIFFS.remove(JSON_CONFIG_FILE); //Borramos fichero
+  ESP.restart();
 }
 
 

src/wManager.h

@@ -1,10 +1,5 @@
-//Botón configuración
-#define PIN_BUTTON_1              0
-#define PIN_BUTTON_2              14
 #define PIN_ENABLE5V              15
 
 void init_WifiManager();
 void wifiManagerProcess();
-void checkResetConfigButton();
-void checkRemoveConfiguration();
-
+void reset_configurations();