New tension system, gcode generator, emergency stop button, feed needle -> thin metal tube

firmware/Marlin/src/HAL/ESP32/pinsDebug.h

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+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (c) 2024 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
+#pragma once
+
+#error "PINS_DEBUGGING is not yet supported for ESP32!"
+
+/**
+ * Pins Debugging for ESP32
+ *
+ *   - NUMBER_PINS_TOTAL
+ *   - MULTI_NAME_PAD
+ *   - getPinByIndex(index)
+ *   - printPinNameByIndex(index)
+ *   - getPinIsDigitalByIndex(index)
+ *   - digitalPinToAnalogIndex(pin)
+ *   - getValidPinMode(pin)
+ *   - isValidPin(pin)
+ *   - isAnalogPin(pin)
+ *   - digitalRead_mod(pin)
+ *   - pwm_status(pin)
+ *   - printPinPWM(pin)
+ *   - printPinPort(pin)
+ *   - printPinNumber(pin)
+ *   - printPinAnalog(pin)
+ */
+
+#define NUMBER_PINS_TOTAL NUM_DIGITAL_PINS
+#define MULTI_NAME_PAD 16 // space needed to be pretty if not first name assigned to a pin
+
+#define digitalRead_mod(P) extDigitalRead(P)
+#define printPinNameByIndex(x) do{ sprintf_P(buffer, PSTR("%-" STRINGIFY(MAX_NAME_LENGTH) "s"), pin_array[x].name); SERIAL_ECHO(buffer); }while(0)
+#define printPinNumber(P) do{ sprintf_P(buffer, PSTR("%02d"), P); SERIAL_ECHO(buffer); }while(0)
+#define printPinAnalog(P) do{ sprintf_P(buffer, PSTR(" (A%2d)  "), digitalPinToAnalogIndex(P)); SERIAL_ECHO(buffer); }while(0)
+#define getPinByIndex(x) pin_array[x].pin
+#define getPinIsDigitalByIndex(x) pin_array[x].is_digital
+#define isValidPin(P) (P >= 0 && P < pin_t(NUMBER_PINS_TOTAL))
+#define digitalPinToAnalogIndex(P) int(P - analogInputToDigitalPin(0))
+#define isAnalogPin(P) WITHIN(P, pin_t(analogInputToDigitalPin(0)), pin_t(analogInputToDigitalPin(NUM_ANALOG_INPUTS - 1)))
+bool pwm_status(const pin_t) { return false; }
+
+void printPinPort(const pin_t) {}
+
+static bool getValidPinMode(const pin_t pin) {
+  return isValidPin(pin) && !IS_INPUT(pin);
+}
+
+void printPinPWM(const int32_t pin) {
+  if (pwm_status(pin)) {
+    //uint32_t chan = g_APinDescription[pin].ulPWMChannel TODO when fast pwm is operative;
+    //SERIAL_ECHOPGM("PWM = ", duty);
+  }
+}