diff --git a/Marlin/Configuration.h b/Marlin/Configuration.h
index 726ff1ec0b..ce847c0d65 100644
--- a/Marlin/Configuration.h
+++ b/Marlin/Configuration.h
@@ -2396,6 +2396,14 @@
//#define ANYCUBIC_LCD_DEBUG
#endif
+//
+// 320x240 Nextion 2.8" serial TFT Resistive Touch Screen NX3224T028
+//
+//#define NEXTION_TFT
+#if ENABLED(NEXTION_TFT)
+ #define LCD_SERIAL_PORT 1 // Default is 1 for Nextion
+#endif
+
//
// Third-party or vendor-customized controller interfaces.
// Sources should be installed in 'src/lcd/extui'.
diff --git a/Marlin/src/inc/Conditionals_LCD.h b/Marlin/src/inc/Conditionals_LCD.h
index fc7eec84ee..fc83a1ff87 100644
--- a/Marlin/src/inc/Conditionals_LCD.h
+++ b/Marlin/src/inc/Conditionals_LCD.h
@@ -460,7 +460,7 @@
#endif
// Extensible UI serial touch screens. (See src/lcd/extui)
-#if ANY(HAS_DGUS_LCD, MALYAN_LCD, TOUCH_UI_FTDI_EVE, ANYCUBIC_LCD_I3MEGA, ANYCUBIC_LCD_CHIRON)
+#if ANY(HAS_DGUS_LCD, MALYAN_LCD, TOUCH_UI_FTDI_EVE, ANYCUBIC_LCD_I3MEGA, ANYCUBIC_LCD_CHIRON, NEXTION_TFT)
#define IS_EXTUI 1
#define EXTENSIBLE_UI
#endif
diff --git a/Marlin/src/inc/SanityCheck.h b/Marlin/src/inc/SanityCheck.h
index 5302aac208..af30c6156d 100644
--- a/Marlin/src/inc/SanityCheck.h
+++ b/Marlin/src/inc/SanityCheck.h
@@ -2353,6 +2353,7 @@ static_assert(hbm[Z_AXIS] >= 0, "HOMING_BUMP_MM.Z must be greater than or equal
+ ENABLED(MAKEBOARD_MINI_2_LINE_DISPLAY_1602) \
+ ENABLED(MAKRPANEL) \
+ ENABLED(MALYAN_LCD) \
+ + ENABLED(NEXTION_TFT) \
+ ENABLED(MKS_LCD12864) \
+ ENABLED(OLED_PANEL_TINYBOY2) \
+ ENABLED(OVERLORD_OLED) \
diff --git a/Marlin/src/lcd/extui/lib/nextion/FileNavigator.cpp b/Marlin/src/lcd/extui/lib/nextion/FileNavigator.cpp
new file mode 100644
index 0000000000..f82ce1f091
--- /dev/null
+++ b/Marlin/src/lcd/extui/lib/nextion/FileNavigator.cpp
@@ -0,0 +1,174 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (c) 2021 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/>.
+ *
+ */
+
+/* ****************************************
+ * lcd/extui/lib/nextion/FileNavigator.cpp
+ * ****************************************
+ * Extensible_UI implementation for Nextion
+ * https://github.com/Skorpi08
+ * ***************************************/
+
+#include "../../../../inc/MarlinConfigPre.h"
+
+#if ENABLED(NEXTION_TFT)
+
+#include "FileNavigator.h"
+#include "nextion_tft.h"
+
+using namespace ExtUI;
+
+#define DEBUG_OUT NEXDEBUGLEVEL
+#include "../../../../core/debug_out.h"
+
+FileList FileNavigator::filelist; // Instance of the Marlin file API
+char FileNavigator::currentfoldername[MAX_PATH_LEN]; // Current folder path
+uint16_t FileNavigator::lastindex;
+uint8_t FileNavigator::folderdepth;
+uint16_t FileNavigator::currentindex; // override the panel request
+
+FileNavigator filenavigator;
+
+FileNavigator::FileNavigator() { reset(); }
+
+void FileNavigator::reset() {
+ currentfoldername[0] = '\0';
+ folderdepth = 0;
+ currentindex = 0;
+ lastindex = 0;
+ // Start at root folder
+ while (!filelist.isAtRootDir()) filelist.upDir();
+ refresh();
+}
+
+void FileNavigator::refresh() { filelist.refresh(); }
+
+void FileNavigator::getFiles(uint16_t index) {
+ uint16_t files = 7, fseek = 0, fcnt = 0;
+ if (index == 0)
+ currentindex = 0;
+ else {
+ // Each time we change folder we reset the file index to 0 and keep track
+ // of the current position as the TFT panel isn't aware of folder trees.
+ --currentindex; // go back a file to take account of the .. added to the root.
+ if (index > lastindex)
+ currentindex += files + 1;
+ else if (currentindex >= files)
+ currentindex -= files - 1;
+ else
+ currentindex = 0;
+ }
+ lastindex = index;
+
+ #if NEXDEBUG(AC_FILE)
+ DEBUG_ECHOLNPAIR("index=", index, " currentindex=", currentindex);
+ #endif
+
+ if (currentindex == 0 && folderdepth > 0) { // Add a link to go up a folder
+ nextion.SendtoTFT(PSTR("vis p0,1"));
+ nextion.SendtoTFT(PSTR("\xFF\xFF\xFF"));
+ SEND_VAL("tmpUP", "0");
+ files--;
+ }
+ else {
+ nextion.SendtoTFT(PSTR("vis p0,0"));
+ nextion.SendtoTFT(PSTR("\xFF\xFF\xFF"));
+ }
+
+ for (uint16_t seek = currentindex; seek < currentindex + files; seek++) {
+ if (filelist.seek(seek)) {
+ nextion.SendtoTFT(PSTR("s"));
+ LCD_SERIAL.print(fcnt);
+ nextion.SendtoTFT(PSTR(".txt=\""));
+ if (filelist.isDir()) {
+ LCD_SERIAL.print(filelist.shortFilename());
+ nextion.SendtoTFT(PSTR("/\""));
+ nextion.SendtoTFT(PSTR("\xFF\xFF\xFF"));
+
+ nextion.SendtoTFT(PSTR("l"));
+ LCD_SERIAL.print(fcnt);
+ nextion.SendtoTFT(PSTR(".txt=\""));
+ LCD_SERIAL.print(filelist.filename());
+ nextion.SendtoTFT(PSTR("\""));
+ nextion.SendtoTFT(PSTR("\xFF\xFF\xFF"));
+ SEND_PCO2("l", fcnt, "1055");
+ }
+ else {
+ LCD_SERIAL.print(currentfoldername);
+ LCD_SERIAL.print(filelist.shortFilename());
+ nextion.SendtoTFT(PSTR("\""));
+ nextion.SendtoTFT(PSTR("\xFF\xFF\xFF"));
+
+ nextion.SendtoTFT(PSTR("l"));
+ LCD_SERIAL.print(fcnt);
+ nextion.SendtoTFT(PSTR(".txt=\""));
+ LCD_SERIAL.print(filelist.longFilename());
+ nextion.SendtoTFT(PSTR("\""));
+ nextion.SendtoTFT(PSTR("\xFF\xFF\xFF"));
+ }
+ fcnt++;
+ fseek = seek;
+ #if NEXDEBUG(AC_FILE)
+ DEBUG_ECHOLNPAIR("-", seek, " '", filelist.longFilename(), "' '", currentfoldername, "", filelist.shortFilename(), "'\n");
+ #endif
+ }
+ }
+ SEND_VAL("n0", filelist.count());
+ SEND_VAL("n1", fseek + 1);
+}
+
+void FileNavigator::changeDIR(char *folder) {
+ #if NEXDEBUG(AC_FILE)
+ DEBUG_ECHOLNPAIR("currentfolder: ", currentfoldername, " New: ", folder);
+ #endif
+ if (folderdepth >= MAX_FOLDER_DEPTH) return; // limit the folder depth
+ strcat(currentfoldername, folder);
+ strcat(currentfoldername, "/");
+ filelist.changeDir(folder);
+ refresh();
+ folderdepth++;
+ currentindex = 0;
+}
+
+void FileNavigator::upDIR() {
+ filelist.upDir();
+ refresh();
+ folderdepth--;
+ currentindex = 0;
+ // Remove the last child folder from the stored path
+ if (folderdepth == 0) {
+ currentfoldername[0] = '\0';
+ reset();
+ }
+ else {
+ char *pos = nullptr;
+ for (uint8_t f = 0; f < folderdepth; f++)
+ pos = strchr(currentfoldername, '/');
+ pos[1] = '\0';
+ }
+ #if NEXDEBUG(AC_FILE)
+ DEBUG_ECHOLNPAIR("depth: ", folderdepth, " currentfoldername: ", currentfoldername);
+ #endif
+}
+
+char* FileNavigator::getCurrentFolderName() { return currentfoldername; }
+
+#endif // NEXTION_TFT
diff --git a/Marlin/src/lcd/extui/lib/nextion/FileNavigator.h b/Marlin/src/lcd/extui/lib/nextion/FileNavigator.h
new file mode 100644
index 0000000000..1cd29ec671
--- /dev/null
+++ b/Marlin/src/lcd/extui/lib/nextion/FileNavigator.h
@@ -0,0 +1,53 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (c) 2021 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
+
+/* ****************************************
+ * lcd/extui/lib/nextion/FileNavigator.cpp
+ * ****************************************
+ * Extensible_UI implementation for Nextion
+ * https://github.com/Skorpi08
+ * ***************************************/
+
+#include "nextion_tft_defs.h" // for MAX_PATH_LEN
+#include "../../ui_api.h"
+
+using namespace ExtUI;
+
+class FileNavigator {
+ public:
+ FileNavigator();
+ static void reset();
+ static void getFiles(uint16_t);
+ static void upDIR();
+ static void changeDIR(char *);
+ static void refresh();
+ static char* getCurrentFolderName();
+ private:
+ static FileList filelist;
+ static char currentfoldername[MAX_PATH_LEN];
+ static uint16_t lastindex;
+ static uint8_t folderdepth;
+ static uint16_t currentindex;
+};
+
+extern FileNavigator filenavigator;
diff --git a/Marlin/src/lcd/extui/lib/nextion/nextion_tft.cpp b/Marlin/src/lcd/extui/lib/nextion/nextion_tft.cpp
new file mode 100644
index 0000000000..12a7bc7cc7
--- /dev/null
+++ b/Marlin/src/lcd/extui/lib/nextion/nextion_tft.cpp
@@ -0,0 +1,729 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (c) 2021 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/>.
+ *
+ */
+
+/* ****************************************
+ * lcd/extui/lib/nextion/nextion_tft.h
+ * ****************************************
+ * Extensible_UI implementation for Nextion
+ * https://github.com/Skorpi08
+ * ***************************************/
+
+#include "../../../../inc/MarlinConfigPre.h"
+
+#if ENABLED(NEXTION_TFT)
+
+#include "../../../../MarlinCore.h"
+#include "../../../../feature/pause.h"
+#include "../../../../gcode/queue.h"
+#include "../../../../libs/numtostr.h"
+#include "../../../../sd/cardreader.h"
+#include "FileNavigator.h"
+#include "nextion_tft.h"
+
+#define DEBUG_OUT NEXDEBUGLEVEL
+#include "../../../../core/debug_out.h"
+
+char NextionTFT::selectedfile[MAX_PATH_LEN];
+char NextionTFT::nextion_command[MAX_CMND_LEN];
+uint8_t NextionTFT::command_len;
+
+bool last_homed = 0, last_homedX = 0, last_homedY = 0, last_homedZ = 0;
+float last_degBed = 999, last_degHotend0 = 999, last_degHotend1 = 999, last_degTargetBed = 999, last_degTargetHotend0 = 999, last_degTargetHotend1 = 999;
+float last_get_axis_position_mmX = 999, last_get_axis_position_mmY = 999, last_get_axis_position_mmZ = 999;
+float last_extruder_advance_K = 999;
+uint8_t last_active_extruder = 99, last_fan_speed = 99, last_print_speed = 99, last_flow_speed = 99, last_progress = 99;
+uint8_t last_printer_state = 99, last_IDEX_Mode = 99;
+uint32_t layer = 0, last_layer = 99;
+
+NextionTFT nextion;
+
+NextionTFT::NextionTFT() {}
+
+void NextionTFT::Startup() {
+ selectedfile[0] = '\0';
+ nextion_command[0] = '\0';
+ command_len = 0;
+ LCD_SERIAL.begin(115200);
+
+ SEND_VAL("tmppage.connected", 0);
+ delay_ms(100);
+ SEND_VAL("tmppage.connected", 1);
+
+ SEND_VALasTXT("tmppage.marlin", SHORT_BUILD_VERSION);
+ SEND_VALasTXT("tmppage.compiled", __DATE__ " / " __TIME__);
+ SEND_VALasTXT("tmppage.extruder", EXTRUDERS);
+ SEND_VALasTXT("tmppage.printer", MACHINE_NAME);
+ SEND_VALasTXT("tmppage.author", STRING_CONFIG_H_AUTHOR);
+ SEND_VALasTXT("tmppage.released", STRING_DISTRIBUTION_DATE);
+ SEND_VALasTXT("tmppage.bedx", X_BED_SIZE);
+ SEND_VALasTXT("tmppage.bedy", Y_BED_SIZE);
+ SEND_VALasTXT("tmppage.bedz", Z_MAX_POS);
+
+ DEBUG_ECHOLNPAIR("Nextion Debug Level ", NEXDEBUGLEVEL);
+}
+
+void NextionTFT::IdleLoop() {
+ if (ReadTFTCommand()) {
+ ProcessPanelRequest();
+ command_len = 0;
+ }
+ UpdateOnChange();
+}
+
+void NextionTFT::PrinterKilled(PGM_P error, PGM_P component) {
+ SEND_TXT_END("page error");
+ SEND_TXT("t3", "Error");
+ SEND_TXT_P("t4", component);
+ SEND_TXT_P("t5", error);
+ SEND_TXT("t6", "Need reset");
+}
+
+void NextionTFT::PrintFinished() {
+ SEND_TXT_END("page printfinished");
+}
+
+void NextionTFT::ConfirmationRequest(const char *const msg) {
+ SEND_VALasTXT("tmppage.M117", msg);
+ #if NEXDEBUG(N_MARLIN)
+ DEBUG_ECHOLNPAIR("ConfirmationRequest() ", msg, " printer_state:", printer_state);
+ #endif
+}
+
+void NextionTFT::StatusChange(const char *const msg) {
+ #if NEXDEBUG(N_MARLIN)
+ DEBUG_ECHOLNPAIR("StatusChange() ", msg, "\nprinter_state:", printer_state);
+ #endif
+ SEND_VALasTXT("tmppage.M117", msg);
+}
+
+void NextionTFT::SendtoTFT(PGM_P str) { // A helper to print PROGMEM string to the panel
+ #if NEXDEBUG(N_SOME)
+ DEBUG_ECHOPGM_P(str);
+ #endif
+ while (const char c = pgm_read_byte(str++))
+ LCD_SERIAL.write(c);
+}
+
+bool NextionTFT::ReadTFTCommand() {
+ bool command_ready = false;
+ while ((LCD_SERIAL.available() > 0) && (command_len < MAX_CMND_LEN)) {
+ nextion_command[command_len] = LCD_SERIAL.read();
+ if (nextion_command[command_len] == 10) {
+ command_ready = true;
+ break;
+ }
+ command_len++;
+ }
+
+ if (command_ready) {
+ nextion_command[command_len] = 0x00;
+ if (nextion_command[0] == 'G' || nextion_command[0] == 'M' || nextion_command[0] == 'T')
+ injectCommands(nextion_command);
+ #if NEXDEBUG(N_ALL)
+ DEBUG_ECHOLNPAIR("< ", nextion_command);
+ #endif
+ #if NEXDEBUG(N_SOME)
+ uint8_t req = atoi(&nextion_command[1]);
+ if (req > 7 && req != 20)
+ DEBUG_ECHOLNPAIR( "> ", nextion_command[0],
+ "\n> ", nextion_command[1],
+ "\n> ", nextion_command[2],
+ "\n> ", nextion_command[3],
+ "\nprinter_state:", printer_state);
+ #endif
+ }
+ return command_ready;
+}
+
+void NextionTFT::SendFileList(int8_t startindex) {
+ // respond to panel request for 7 files starting at index
+ #if NEXDEBUG(N_INFO)
+ DEBUG_ECHOLNPAIR("## SendFileList ## ", startindex);
+ #endif
+ filenavigator.getFiles(startindex);
+}
+
+void NextionTFT::SelectFile() {
+ strncpy(selectedfile, nextion_command + 4, command_len - 4);
+ selectedfile[command_len - 5] = '\0';
+ #if NEXDEBUG(N_FILE)
+ DEBUG_ECHOLNPAIR_F(" Selected File: ", selectedfile);
+ #endif
+ switch (selectedfile[0]) {
+ case '/': // Valid file selected
+ //SEND_TXT("tmppage.M117", msg_sd_file_open_success);
+ break;
+ case '<': // .. (go up folder level)
+ filenavigator.upDIR();
+ SendFileList(0);
+ break;
+ default: // enter sub folder
+ filenavigator.changeDIR(selectedfile);
+ SendFileList(0);
+ break;
+ }
+}
+
+void NextionTFT::_format_time(char *outstr, uint32_t time) {
+ const uint8_t hrs = time / 3600,
+ min = (time / 60) % 60,
+ sec = time % 60;
+ if (hrs)
+ sprintf_P(outstr, PSTR("%02d:%02dm"), hrs, min);
+ else
+ sprintf_P(outstr, PSTR("%02d:%02ds"), min, sec);
+}
+
+void NextionTFT::ProcessPanelRequest() {
+ // Break these up into logical blocks as its easier to navigate than one huge switch case!
+ if (nextion_command[0] == 'X') {
+ int8_t req = atoi(&nextion_command[1]);
+
+ // Information requests
+ if (req <= 49)
+ PanelInfo(req);
+
+ // Simple Actions
+ else if (req >= 50)
+ PanelAction(req);
+ }
+}
+
+#define SEND_NA(A) SEND_TXT(A, "n/a")
+
+void NextionTFT::PanelInfo(uint8_t req) {
+ switch (req) {
+ case 0: break;
+
+ case 1: // Get SD Card list
+ if (!isPrinting()) {
+ if (!isMediaInserted()) safe_delay(500);
+ if (!isMediaInserted()) { // Make sure the card is removed
+ //SEND_TXT("tmppage.M117", msg_no_sd_card);
+ }
+ else if (nextion_command[3] == 'S')
+ SendFileList(atoi(&nextion_command[4]));
+ }
+ break;
+
+ case 2: // Printer Info
+ if (!isPrinting()) {
+ SEND_VAL("tmppage.connected", 1);
+ SEND_VALasTXT("tmppage.marlin", SHORT_BUILD_VERSION);
+ SEND_VALasTXT("tmppage.compiled", __DATE__ " / " __TIME__);
+ SEND_VALasTXT("tmppage.extruder", EXTRUDERS);
+ SEND_VALasTXT("tmppage.printer", MACHINE_NAME);
+ SEND_VALasTXT("tmppage.author", STRING_CONFIG_H_AUTHOR);
+ SEND_VALasTXT("tmppage.released", STRING_DISTRIBUTION_DATE);
+ SEND_VALasTXT("tmppage.bedx", X_BED_SIZE);
+ SEND_VALasTXT("tmppage.bedy", Y_BED_SIZE);
+ SEND_VALasTXT("tmppage.bedz", Z_MAX_POS);
+ SEND_TEMP("tmppage.t0", ui8tostr3rj(getActualTemp_celsius(E0)), " / ", ui8tostr3rj(getTargetTemp_celsius(E0)));
+ SEND_TEMP("tmppage.t1", ui8tostr3rj(getActualTemp_celsius(E1)), " / ", ui8tostr3rj(getTargetTemp_celsius(E1)));
+ SEND_TEMP("tmppage.t2", ui8tostr3rj(getActualTemp_celsius(BED)), " / ", ui8tostr3rj(getTargetTemp_celsius(BED)));
+ SEND_VALasTXT("tmppage.tool", getActiveTool());
+ SEND_VALasTXT("tmppage.fan", ui8tostr3rj(getActualFan_percent(FAN0)));
+ SEND_VALasTXT("tmppage.speed", getFeedrate_percent());
+ SEND_VALasTXT("tmppage.flow", getFlowPercentage(getActiveTool()));
+ SEND_VALasTXT("tmppage.progress", ui8tostr3rj(getProgress_percent()));
+ SEND_VALasTXT("tmppage.layer", layer);
+ SEND_VALasTXT("tmppage.x", getAxisPosition_mm(X));
+ SEND_VALasTXT("tmppage.y", getAxisPosition_mm(Y));
+ SEND_VALasTXT("tmppage.z", getAxisPosition_mm(Z));
+ SEND_VAL("tmppage.homed", isPositionKnown());
+ SEND_VAL("tmppage.homedx", isAxisPositionKnown(X));
+ SEND_VAL("tmppage.homedy", isAxisPositionKnown(Y));
+ SEND_VAL("tmppage.homedz", isAxisPositionKnown(Z));
+ #if ENABLED(DUAL_X_CARRIAGE)
+ SEND_VAL("tmppage.idexmode", getIDEX_Mode());
+ #endif
+ SEND_TXT("tmppage.M117", msg_welcome);
+ }
+ break;
+
+ case 23: // Linear Advance
+ #if ENABLED(LIN_ADVANCE)
+ SEND_VALasTXT("linadvance", getLinearAdvance_mm_mm_s(getActiveTool()));
+ #else
+ SEND_NA("linadvance");
+ #endif
+ break;
+
+ case 24: // TMC Motor Current
+ #if HAS_TRINAMIC_CONFIG
+ #define SEND_TRINAMIC_CURR(A, B) SEND_VALasTXT(A, getAxisCurrent_mA(B))
+ #else
+ #define SEND_TRINAMIC_CURR(A, B) SEND_NA(A)
+ #endif
+ SEND_TRINAMIC_CURR("x", X);
+ SEND_TRINAMIC_CURR("x2", X2);
+ SEND_TRINAMIC_CURR("y", Y);
+ SEND_TRINAMIC_CURR("y2", Y2);
+ SEND_TRINAMIC_CURR("z", Z);
+ SEND_TRINAMIC_CURR("z2", Z2);
+ SEND_TRINAMIC_CURR("e", E0);
+ SEND_TRINAMIC_CURR("e1", E1);
+ break;
+
+ case 25: // TMC Bump Sensitivity
+ #if HAS_TRINAMIC_CONFIG
+ #define SEND_TRINAMIC_BUMP(A, B) SEND_VALasTXT(A, getTMCBumpSensitivity(B))
+ #else
+ #define SEND_TRINAMIC_BUMP(A, B) SEND_NA(A)
+ #endif
+ SEND_TRINAMIC_BUMP("x", X);
+ SEND_TRINAMIC_BUMP("x2", X2);
+ SEND_TRINAMIC_BUMP("y", Y);
+ SEND_TRINAMIC_BUMP("y2", Y2);
+ SEND_TRINAMIC_BUMP("z", Z);
+ SEND_TRINAMIC_BUMP("z2", Z2);
+ break;
+
+ case 26: // TMC Hybrid Threshold Speed
+ #if 0 && BOTH(HAS_TRINAMIC_CONFIG, HYBRID_THRESHOLD)
+ #define SEND_TRINAMIC_THRS(A, B) SEND_VALasTXT(A, getAxisPWMthrs(B))
+ #else
+ #define SEND_TRINAMIC_THRS(A, B) SEND_NA(A)
+ #endif
+ SEND_TRINAMIC_THRS("x", X);
+ SEND_TRINAMIC_THRS("x2", X2);
+ SEND_TRINAMIC_THRS("y", Y);
+ SEND_TRINAMIC_THRS("y2", Y2);
+ SEND_TRINAMIC_THRS("z", Z);
+ SEND_TRINAMIC_THRS("z2", Z2);
+ SEND_TRINAMIC_THRS("e", E0);
+ SEND_TRINAMIC_THRS("e1", E1);
+ break;
+
+ case 27: // Printcounter
+ #if ENABLED(PRINTCOUNTER)
+ char buffer[21];
+ #define SEND_PRINT_INFO(A, B) SEND_VALasTXT(A, B(buffer))
+ #else
+ #define SEND_PRINT_INFO(A, B) SEND_NA(A)
+ #endif
+ SEND_PRINT_INFO("t5", getTotalPrints_str);
+ SEND_PRINT_INFO("t3", getFinishedPrints_str);
+ SEND_PRINT_INFO("t4", getFailedPrints_str);
+ SEND_PRINT_INFO("t6", getTotalPrintTime_str);
+ SEND_PRINT_INFO("t7", getLongestPrint_str);
+ SEND_PRINT_INFO("t8", getFilamentUsed_str);
+ break;
+
+ case 28: // Filament laod/unload
+ #if ENABLED(ADVANCED_PAUSE_FEATURE)
+ #define SEND_PAUSE_INFO(A, B) SEND_VALasTXT(A, fc_settings[getActiveTool()].B)
+ #else
+ #define SEND_PAUSE_INFO(A, B) SEND_NA(A)
+ #endif
+ SEND_PAUSE_INFO("filamentin", load_length);
+ SEND_PAUSE_INFO("filamentout", unload_length);
+ break;
+
+ case 29: // Preheat
+ #if PREHEAT_COUNT
+ if (!isPrinting()) {
+ // Preheat PLA
+ if (nextion_command[4] == 'P') {
+ SEND_VALasTXT("pe", getMaterial_preset_E(0));
+ #if HAS_HEATED_BED
+ SEND_VALasTXT("pb", getMaterial_preset_B(0));
+ #endif
+ }
+
+ // Preheat ABS
+ if (nextion_command[4] == 'A') {
+ SEND_VALasTXT("ae", getMaterial_preset_E(1));
+ #if HAS_HEATED_BED
+ SEND_VALasTXT("ab", getMaterial_preset_B(1));
+ #endif
+ }
+
+ // Preheat PETG
+ if (nextion_command[4] == 'G') {
+ #ifdef PREHEAT_3_TEMP_HOTEND
+ SEND_VALasTXT("ge", getMaterial_preset_E(2));
+ #if HAS_HEATED_BED
+ SEND_VALasTXT("gb", getMaterial_preset_B(2));
+ #endif
+ #endif
+ }
+ }
+ #endif
+ break;
+
+ case 30: // Velocity
+ SEND_VALasTXT("x", getAxisMaxFeedrate_mm_s(X));
+ SEND_VALasTXT("y", getAxisMaxFeedrate_mm_s(Y));
+ SEND_VALasTXT("z", getAxisMaxFeedrate_mm_s(Z));
+ SEND_VALasTXT("e", getAxisMaxFeedrate_mm_s(getActiveTool()));
+ SEND_VALasTXT("min", getMinFeedrate_mm_s());
+ SEND_VALasTXT("tmin", getMinTravelFeedrate_mm_s());
+ break;
+
+ case 31: // Jerk
+ #if ENABLED(CLASSIC_JERK)
+ #define SEND_JERK_INFO(A, B) SEND_VALasTXT(A, getAxisMaxJerk_mm_s(B))
+ #else
+ #define SEND_JERK_INFO(A, B) SEND_NA(A)
+ //SEND_VALasTXT("x", getJunctionDeviation_mm());
+ SEND_TXT("tmppage.M117", "classic Jerk not enabled");
+ #endif
+ SEND_JERK_INFO("x", X);
+ SEND_JERK_INFO("y", Y);
+ SEND_JERK_INFO("z", Z);
+ SEND_JERK_INFO("e", getActiveTool());
+ break;
+
+ case 32: // Steps-per-mm
+ SEND_VALasTXT("x", getAxisSteps_per_mm(X));
+ SEND_VALasTXT("y", getAxisSteps_per_mm(Y));
+ SEND_VALasTXT("z", getAxisSteps_per_mm(Z));
+ SEND_VALasTXT("e0", getAxisSteps_per_mm(E0));
+ SEND_VALasTXT("e1", getAxisSteps_per_mm(E1));
+ break;
+
+ case 33: // Acceleration
+ SEND_VALasTXT("x", ui16tostr5rj(getAxisMaxAcceleration_mm_s2(X)));
+ SEND_VALasTXT("y", ui16tostr5rj(getAxisMaxAcceleration_mm_s2(Y)));
+ SEND_VALasTXT("z", ui16tostr5rj(getAxisMaxAcceleration_mm_s2(Z)));
+ SEND_VALasTXT("e", ui16tostr5rj(getAxisMaxAcceleration_mm_s2(getActiveTool())));
+ SEND_VALasTXT("print", ui16tostr5rj(getPrintingAcceleration_mm_s2()));
+ SEND_VALasTXT("retract", ui16tostr5rj(getRetractAcceleration_mm_s2()));
+ SEND_VALasTXT("travel", ui16tostr5rj(getTravelAcceleration_mm_s2()));
+ break;
+
+ case 34: // Dual X carriage offset
+ #if ENABLED(DUAL_X_CARRIAGE)
+ #define SEND_IDEX_INFO(A, B) SEND_VALasTXT(A, getNozzleOffset_mm(B, getActiveTool()))
+ #else
+ #define SEND_IDEX_INFO(A, B) SEND_NA(A)
+ #endif
+ SEND_IDEX_INFO("x", X);
+ SEND_IDEX_INFO("y", Y);
+ SEND_IDEX_INFO("z", Z);
+ break;
+
+ case 35: // Probe offset
+ #if HAS_PROBE_XY_OFFSET
+ #define SEND_PROBE_INFO(A, B) SEND_VALasTXT(A, getProbeOffset_mm(B))
+ #else
+ #define SEND_PROBE_INFO(A, B) SEND_NA(A)
+ #endif
+ SEND_PROBE_INFO("x", X);
+ SEND_PROBE_INFO("y", Y);
+ SEND_VALasTXT("z", getZOffset_mm());
+ break;
+
+ case 36: // Endstop Info
+ #if HAS_X_MIN
+ SEND_VALasTXT("x1", READ(X_MIN_PIN) != X_MIN_ENDSTOP_INVERTING ? "triggered" : "open");
+ #endif
+ #if HAS_X_MAX
+ SEND_VALasTXT("x2", READ(X_MAX_PIN) != X_MAX_ENDSTOP_INVERTING ? "triggered" : "open");
+ #endif
+ #if HAS_Y_MIN
+ SEND_VALasTXT("y1", READ(Y_MIN_PIN) != Y_MIN_ENDSTOP_INVERTING ? "triggered" : "open");
+ #endif
+ #if HAS_Z_MIN
+ SEND_VALasTXT("z1", READ(Z_MIN_PIN) != Z_MIN_ENDSTOP_INVERTING ? "triggered" : "open");
+ #endif
+ #if HAS_Z_MAX
+ SEND_VALasTXT("z2", READ(Z_MAX_PIN) != Z_MAX_ENDSTOP_INVERTING ? "triggered" : "open");
+ #endif
+ #if HAS_Z2_MIN
+ SEND_VALasTXT("z2", READ(Z2_MIN_PIN) != Z2_MIN_ENDSTOP_INVERTING ? "triggered" : "open");
+ #endif
+ #if HAS_Z2_MAX
+ SEND_VALasTXT("z2", READ(Z2_MAX_PIN) != Z2_MAX_ENDSTOP_INVERTING ? "triggered" : "open");
+ #endif
+ #if HAS_BED_PROBE
+ //SEND_VALasTXT("bltouch", READ(Z_MIN_PROBE_PIN) != Z_MIN_PROBE_ENDSTOP_INVERTING ? "triggered" : "open");
+ #else
+ SEND_NA("bltouch");
+ #endif
+ break;
+
+ case 37: // PID
+ #if ENABLED(PIDTEMP)
+ #define SEND_PID_INFO_0(A, B) SEND_VALasTXT(A, getPIDValues_K##B(E0))
+ #else
+ #define SEND_PID_INFO_0(A, B) SEND_NA(A)
+ #endif
+ #if BOTH(PIDTEMP, HAS_MULTI_EXTRUDER)
+ #define SEND_PID_INFO_1(A, B) SEND_VALasTXT(A, getPIDValues_K##B(E1))
+ #else
+ #define SEND_PID_INFO_1(A, B) SEND_NA(A)
+ #endif
+ #if ENABLED(PIDTEMPBED)
+ #define SEND_PID_INFO_BED(A, B) SEND_VALasTXT(A, getBedPIDValues_K##B())
+ #else
+ #define SEND_PID_INFO_BED(A, B) SEND_NA(A)
+ #endif
+ SEND_PID_INFO_0("p0", p);
+ SEND_PID_INFO_0("i0", i);
+ SEND_PID_INFO_0("d0", d);
+
+ SEND_PID_INFO_1("p1", p);
+ SEND_PID_INFO_1("i1", i);
+ SEND_PID_INFO_1("d1", d);
+
+ SEND_PID_INFO_BED("hbp", p);
+ SEND_PID_INFO_BED("hbi", i);
+ SEND_PID_INFO_BED("hbd", d);
+ break;
+ }
+}
+
+void NextionTFT::PanelAction(uint8_t req) {
+ switch (req) {
+
+ case 50: // Pause SD print
+ //if (isPrintingFromMedia()) {
+ //SEND_TXT("tmppage.M117", "Paused");
+ pausePrint();
+ SEND_TXT_END("qpause.picc=29");
+ //}
+ break;
+
+ case 51: // Resume SD Print
+ resumePrint();
+ SEND_TXT_END("qpause.picc=28");
+ break;
+
+ case 52: // Stop SD print
+ //if (isPrintingFromMedia()) {
+ stopPrint();
+ SEND_TXT_END("page prepare");
+ //}
+ break;
+
+ case 54: // A13 Select file
+ SelectFile();
+ break;
+
+ case 65: // Cool Down
+ if (!isPrinting()) coolDown();
+ break;
+
+ case 66: // Refresh SD
+ if (!isPrinting()) {
+ injectCommands_P(PSTR("M21"));
+ filenavigator.reset();
+ }
+ break;
+
+ case 56: // Set Fan, Flow, Print Speed
+ switch (nextion_command[4]) {
+ case 'S': setTargetFan_percent(atof(&nextion_command[5]), FAN0); break;
+ case 'P': setFeedrate_percent(atoi(&nextion_command[5])); break;
+ case 'F': setFlow_percent(atoi(&nextion_command[5]), getActiveTool()); break;
+ }
+ break;
+
+ case 57: // Disable Motors
+ if (!isPrinting()) {
+ disable_all_steppers(); // from marlincore.h
+ SEND_TXT("tmppage.M117", "Motors disabled");
+ }
+ break;
+
+ case 58: // Load/Unload Filament
+ #if ENABLED(FILAMENT_LOAD_UNLOAD_GCODES)
+ if (canMove(getActiveTool())) {
+ switch (nextion_command[4]) {
+ case 'L': injectCommands_P(PSTR("M701")); break;
+ case 'U': injectCommands_P(PSTR("M702")); break;
+ }
+ }
+ else {
+ SEND_TXT("tmppage.M117", "Preheat first");
+ SEND_TXT_END("page preheat");
+ }
+ #else
+ SEND_TXT("tmppage.M117", "Filament loading disabled");
+ #endif
+ break;
+
+ case 63: // Preheat // Temps defined in configuration.h
+ #if PREHEAT_COUNT
+ if (!isPrinting()) switch (nextion_command[4]) {
+ // Preheat PLA
+ case 'P':
+ #if HAS_HEATED_BED
+ setTargetTemp_celsius(getMaterial_preset_B(0), BED);
+ #endif
+ setTargetTemp_celsius(getMaterial_preset_E(0), getActiveTool());
+ break;
+
+ // Preheat ABS
+ case 'A':
+ #if HAS_HEATED_BED
+ setTargetTemp_celsius(getMaterial_preset_B(1), BED);
+ #endif
+ setTargetTemp_celsius(getMaterial_preset_E(1), getActiveTool());
+ break;
+
+ // Preheat PETG
+ case 'G':
+ #if HAS_HEATED_BED
+ setTargetTemp_celsius(getMaterial_preset_B(2), BED);
+ #endif
+ setTargetTemp_celsius(getMaterial_preset_E(2), getActiveTool());
+ break;
+ }
+ #else
+ SEND_TXT("tmppage.M117", "Preheat disabled");
+ #endif
+ break;
+ }
+}
+
+void NextionTFT::UpdateOnChange() {
+ const millis_t ms = millis();
+ static millis_t next_event_ms = 0;
+ // tmppage Temperature
+ if (!WITHIN(last_degHotend0 - getActualTemp_celsius(E0), -0.2, 0.2) || !WITHIN(last_degTargetHotend0 - getTargetTemp_celsius(E0), -0.5, 0.5)) {
+ SEND_TEMP("tmppage.t0", ui8tostr3rj(getActualTemp_celsius(E0)), " / ", ui8tostr3rj(getTargetTemp_celsius(E0)));
+ last_degHotend0 = getActualTemp_celsius(E0);
+ last_degTargetHotend0 = getTargetTemp_celsius(E0);
+ }
+
+ if (!WITHIN(last_degHotend1 - getActualTemp_celsius(E1), -0.2, 0.2) || !WITHIN(last_degTargetHotend1 - getTargetTemp_celsius(E1), -0.5, 0.5)) {
+ SEND_TEMP("tmppage.t1", ui8tostr3rj(getActualTemp_celsius(E1)), " / ", ui8tostr3rj(getTargetTemp_celsius(E1)));
+ last_degHotend1 = getActualTemp_celsius(E1);
+ last_degTargetHotend1 = getTargetTemp_celsius(E1);
+ }
+
+ if (!WITHIN(last_degBed - getActualTemp_celsius(BED), -0.2, 0.2) || !WITHIN(last_degTargetBed - getTargetTemp_celsius(BED), -0.5, 0.5)) {
+ SEND_TEMP("tmppage.t2", ui8tostr3rj(getActualTemp_celsius(BED)), " / ", ui8tostr3rj(getTargetTemp_celsius(BED)));
+ last_degBed = getActualTemp_celsius(BED);
+ last_degTargetBed = getTargetTemp_celsius(BED);
+ }
+
+ // tmppage Tool
+ if (last_active_extruder != getActiveTool()) {
+ SEND_VALasTXT("tmppage.tool", getActiveTool());
+ last_active_extruder = getActiveTool();
+ }
+
+ // tmppage Fan Speed
+ if (last_fan_speed != getActualFan_percent(FAN0)) {
+ SEND_VALasTXT("tmppage.fan", ui8tostr3rj(getActualFan_percent(FAN0)));
+ last_fan_speed = getActualFan_percent(FAN0);
+ }
+
+ // tmppage Print Speed
+ if (last_print_speed != getFeedrate_percent()) {
+ SEND_VALasTXT("tmppage.speed", ui8tostr3rj(getFeedrate_percent()));
+ last_print_speed = getFeedrate_percent();
+ }
+
+ // tmppage Flow
+ if (last_flow_speed != getFlowPercentage(getActiveTool())) {
+ SEND_VALasTXT("tmppage.flow", getFlowPercentage(getActiveTool()));
+ last_flow_speed = getFlowPercentage(getActiveTool());
+ }
+
+ // tmppage Progress + Layer + Time
+ if (isPrinting()) {
+
+ if (ELAPSED(ms, next_event_ms)) {
+ next_event_ms = ms + 1000;
+ #if ENABLED(SHOW_REMAINING_TIME)
+ const uint32_t remaining = getProgress_seconds_remaining();
+ char remaining_str[10];
+ _format_time(remaining_str, remaining);
+ SEND_VALasTXT("tmppage.remaining", remaining_str);
+ #endif
+ const uint32_t elapsed = getProgress_seconds_elapsed();
+ char elapsed_str[10];
+ _format_time(elapsed_str, elapsed);
+ SEND_VALasTXT("tmppage.elapsed", elapsed_str);
+ }
+
+ if (last_progress != getProgress_percent()) {
+ SEND_VALasTXT("tmppage.progress", ui8tostr3rj(getProgress_percent()));
+ last_progress = getProgress_percent();
+ }
+
+ if (last_get_axis_position_mmZ < getAxisPosition_mm(Z)) {
+ layer++;
+ SEND_VALasTXT("tmppage.layer", layer);
+ }
+
+ if (last_get_axis_position_mmZ > getAxisPosition_mm(Z)) {
+ layer--;
+ SEND_VALasTXT("tmppage.layer", layer);
+ }
+ }
+
+ // tmppage Axis
+ if (!WITHIN(last_get_axis_position_mmX - getAxisPosition_mm(X), -0.1, 0.1)) {
+ if (ELAPSED(ms, next_event_ms)) {
+ next_event_ms = ms + 30;
+ SEND_VALasTXT("tmppage.x", getAxisPosition_mm(X));
+ last_get_axis_position_mmX = getAxisPosition_mm(X);
+ }
+ }
+
+ if (!WITHIN(last_get_axis_position_mmY - getAxisPosition_mm(Y), -0.1, 0.1)) {
+ if (ELAPSED(ms, next_event_ms)) {
+ next_event_ms = ms + 30;
+ SEND_VALasTXT("tmppage.y", getAxisPosition_mm(Y));
+ last_get_axis_position_mmY = getAxisPosition_mm(Y);
+ }
+ }
+
+ if (!WITHIN(last_get_axis_position_mmZ - getAxisPosition_mm(Z), -0.1, 0.1)) {
+ SEND_VALasTXT("tmppage.z", getAxisPosition_mm(Z));
+ last_get_axis_position_mmZ = getAxisPosition_mm(Z);
+ }
+
+ // tmppage homed
+ if (last_homed != isPositionKnown()) {
+ SEND_VAL("tmppage.homed", isPositionKnown());
+ last_homed = isPositionKnown();
+ }
+ if (last_homedX != isAxisPositionKnown(X)) {
+ SEND_VAL("tmppage.homedx", isAxisPositionKnown(X));
+ last_homedX = isAxisPositionKnown(X);
+ }
+ if (last_homedY != isAxisPositionKnown(Y)) {
+ SEND_VAL("tmppage.homedy", isAxisPositionKnown(Y));
+ last_homedY = isAxisPositionKnown(Y);
+ }
+ if (last_homedZ != isAxisPositionKnown(Z)) {
+ SEND_VAL("tmppage.homedz", isAxisPositionKnown(Z));
+ last_homedZ = isAxisPositionKnown(Z);
+ }
+
+ // tmppage IDEX Mode
+ #if ENABLED(DUAL_X_CARRIAGE)
+ if (last_IDEX_Mode != getIDEX_Mode()) {
+ SEND_VAL("tmppage.idexmode", getIDEX_Mode());
+ last_IDEX_Mode = getIDEX_Mode();
+ }
+ #endif
+}
+
+#endif // NEXTION_TFT
diff --git a/Marlin/src/lcd/extui/lib/nextion/nextion_tft.h b/Marlin/src/lcd/extui/lib/nextion/nextion_tft.h
new file mode 100644
index 0000000000..9197fcc2c6
--- /dev/null
+++ b/Marlin/src/lcd/extui/lib/nextion/nextion_tft.h
@@ -0,0 +1,62 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (c) 2021 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
+
+/* ****************************************
+ * lcd/extui/lib/nextion/nextion_tft.h
+ * ****************************************
+ * Extensible_UI implementation for Nextion
+ * https://github.com/Skorpi08
+ * ***************************************/
+
+#include "nextion_tft_defs.h"
+#include "../../../../inc/MarlinConfigPre.h"
+#include "../../ui_api.h"
+
+class NextionTFT {
+ private:
+ static uint8_t command_len;
+ static char nextion_command[MAX_CMND_LEN];
+ static char selectedfile[MAX_PATH_LEN];
+
+ public:
+ NextionTFT();
+ static void Startup();
+ static void IdleLoop();
+ static void PrinterKilled(PGM_P, PGM_P);
+ static void ConfirmationRequest(const char * const );
+ static void StatusChange(const char * const );
+ static void SendtoTFT(PGM_P);
+ static void UpdateOnChange();
+ static void PrintFinished();
+ static void PanelInfo(uint8_t);
+
+ private:
+ static bool ReadTFTCommand();
+ static void SendFileList(int8_t);
+ static void SelectFile();
+ static void ProcessPanelRequest();
+ static void PanelAction(uint8_t);
+ static void _format_time(char *, uint32_t);
+};
+
+extern NextionTFT nextion;
diff --git a/Marlin/src/lcd/extui/lib/nextion/nextion_tft_defs.h b/Marlin/src/lcd/extui/lib/nextion/nextion_tft_defs.h
new file mode 100644
index 0000000000..75f70fc985
--- /dev/null
+++ b/Marlin/src/lcd/extui/lib/nextion/nextion_tft_defs.h
@@ -0,0 +1,63 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (c) 2021 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
+
+/* ****************************************
+ * lcd/extui/lib/nextion/nextion_tft_defs.h
+ * ****************************************
+ * Extensible_UI implementation for Nextion
+ * https://github.com/Skorpi08
+ * ***************************************/
+
+#include "../../../../inc/MarlinConfigPre.h"
+
+//#define NEXDEBUGLEVEL 255
+#if NEXDEBUGLEVEL
+ // Bit-masks for selective debug:
+ enum NexDebugMask : uint8_t {
+ N_INFO = _BV(0),
+ N_ACTION = _BV(1),
+ N_FILE = _BV(2),
+ N_PANEL = _BV(3),
+ N_MARLIN = _BV(4),
+ N_SOME = _BV(5),
+ N_ALL = _BV(6)
+ };
+ #define NEXDEBUG(M) (((M) & NEXDEBUGLEVEL) == M) // Debug flag macro
+#else
+ #define NEXDEBUG(M) false
+#endif
+
+#define MAX_FOLDER_DEPTH 4 // Limit folder depth TFT has a limit for the file path
+#define MAX_CMND_LEN 16 * MAX_FOLDER_DEPTH // Maximum Length for a Panel command
+#define MAX_PATH_LEN 16 * MAX_FOLDER_DEPTH // Maximum number of characters in a SD file path
+
+ // TFT panel commands
+#define msg_welcome MACHINE_NAME " Ready."
+
+#define SEND_TEMP(x,y,t,z) (nextion.SendtoTFT(PSTR(x)), nextion.SendtoTFT(PSTR(".txt=\"")), LCD_SERIAL.print(y), nextion.SendtoTFT(PSTR(t)), LCD_SERIAL.print(z), nextion.SendtoTFT(PSTR("\"\xFF\xFF\xFF")))
+#define SEND_VAL(x,y) (nextion.SendtoTFT(PSTR(x)), nextion.SendtoTFT(PSTR(".val=")), LCD_SERIAL.print(y), nextion.SendtoTFT(PSTR("\xFF\xFF\xFF")))
+#define SEND_TXT(x,y) (nextion.SendtoTFT(PSTR(x)), nextion.SendtoTFT(PSTR(".txt=\"")), nextion.SendtoTFT(PSTR(y)), nextion.SendtoTFT(PSTR("\"\xFF\xFF\xFF")))
+#define SEND_TXT_P(x,y) (nextion.SendtoTFT(PSTR(x)), nextion.SendtoTFT(PSTR(".txt=\"")), nextion.SendtoTFT(y), nextion.SendtoTFT(PSTR("\"\xFF\xFF\xFF")))
+#define SEND_VALasTXT(x,y) (nextion.SendtoTFT(PSTR(x)), nextion.SendtoTFT(PSTR(".txt=\"")), LCD_SERIAL.print(y), nextion.SendtoTFT(PSTR("\"\xFF\xFF\xFF")))
+#define SEND_TXT_END(x) (nextion.SendtoTFT(PSTR(x)), nextion.SendtoTFT(PSTR("\xFF\xFF\xFF")))
+#define SEND_PCO2(x,y,z) (nextion.SendtoTFT(PSTR(x)), LCD_SERIAL.print(y), nextion.SendtoTFT(PSTR(".pco=")), nextion.SendtoTFT(PSTR(z)), nextion.SendtoTFT(PSTR("\xFF\xFF\xFF")))
diff --git a/Marlin/src/lcd/extui/nextion_lcd.cpp b/Marlin/src/lcd/extui/nextion_lcd.cpp
new file mode 100644
index 0000000000..fa45f4ef51
--- /dev/null
+++ b/Marlin/src/lcd/extui/nextion_lcd.cpp
@@ -0,0 +1,117 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (c) 2021 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/>.
+ *
+ */
+
+/**
+ * lcd/extui/nextion_lcd.cpp
+ *
+ * Nextion TFT support for Marlin
+ */
+
+#include "../../inc/MarlinConfigPre.h"
+
+#if ENABLED(NEXTION_TFT)
+
+#include "ui_api.h"
+#include "lib/nextion/nextion_tft.h"
+
+namespace ExtUI {
+
+ void onStartup() { nextion.Startup(); }
+ void onIdle() { nextion.IdleLoop(); }
+ void onPrinterKilled(PGM_P const error, PGM_P const component) { nextion.PrinterKilled(error,component); }
+ void onMediaInserted() {}
+ void onMediaError() {}
+ void onMediaRemoved() {}
+ void onPlayTone(const uint16_t frequency, const uint16_t duration) {}
+ void onPrintTimerStarted() {}
+ void onPrintTimerPaused() {}
+ void onPrintTimerStopped() {}
+ void onFilamentRunout(const extruder_t) {}
+ void onUserConfirmRequired(const char * const msg) { nextion.ConfirmationRequest(msg); }
+ void onStatusChanged(const char * const msg) { nextion.StatusChange(msg); }
+
+ void onHomingStart() {}
+ void onHomingComplete() {}
+ void onPrintFinished() { nextion.PrintFinished(); }
+
+ void onFactoryReset() {}
+
+ void onStoreSettings(char *buff) {
+ // Called when saving to EEPROM (i.e. M500). If the ExtUI needs
+ // permanent data to be stored, it can write up to eeprom_data_size bytes
+ // into buff.
+
+ // Example:
+ // static_assert(sizeof(myDataStruct) <= ExtUI::eeprom_data_size);
+ // memcpy(buff, &myDataStruct, sizeof(myDataStruct));
+ }
+
+ void onLoadSettings(const char *buff) {
+ // Called while loading settings from EEPROM. If the ExtUI
+ // needs to retrieve data, it should copy up to eeprom_data_size bytes
+ // from buff
+
+ // Example:
+ // static_assert(sizeof(myDataStruct) <= ExtUI::eeprom_data_size);
+ // memcpy(&myDataStruct, buff, sizeof(myDataStruct));
+ }
+
+ void onConfigurationStoreWritten(bool success) {
+ // Called after the entire EEPROM has been written,
+ // whether successful or not.
+ }
+
+ void onConfigurationStoreRead(bool success) {
+ // Called after the entire EEPROM has been read,
+ // whether successful or not.
+ }
+
+ #if HAS_MESH
+ void onMeshLevelingStart() {}
+
+ void onMeshUpdate(const int8_t xpos, const int8_t ypos, const float zval) {
+ // Called when any mesh points are updated
+ }
+
+ void onMeshUpdate(const int8_t xpos, const int8_t ypos, const ExtUI::probe_state_t state) {
+ // Called to indicate a special condition
+ }
+ #endif
+
+ #if ENABLED(POWER_LOSS_RECOVERY)
+ void onPowerLossResume() {
+ // Called on resume from power-loss
+ }
+ #endif
+
+ #if HAS_PID_HEATING
+ void onPidTuning(const result_t rst) {
+ // Called for temperature PID tuning result
+ nextion.PanelInfo(37);
+ }
+ #endif
+
+ void onSteppersDisabled() {}
+ void onSteppersEnabled() {}
+}
+
+#endif // NEXTION_TFT
diff --git a/Marlin/src/lcd/extui/ui_api.cpp b/Marlin/src/lcd/extui/ui_api.cpp
index 97d4ec2b08..73e5bc092d 100644
--- a/Marlin/src/lcd/extui/ui_api.cpp
+++ b/Marlin/src/lcd/extui/ui_api.cpp
@@ -651,6 +651,17 @@ namespace ExtUI {
void setAxisMaxJerk_mm_s(const float &value, const extruder_t) { planner.set_max_jerk(E_AXIS, value); }
#endif
+ #if ENABLED(DUAL_X_CARRIAGE)
+ uint8_t getIDEX_Mode() { return dual_x_carriage_mode; }
+ #endif
+
+ #if PREHEAT_COUNT
+ uint16_t getMaterial_preset_E(const uint16_t index) { return ui.material_preset[index].hotend_temp; }
+ #if HAS_HEATED_BED
+ uint16_t getMaterial_preset_B(const uint16_t index) { return ui.material_preset[index].bed_temp; }
+ #endif
+ #endif
+
feedRate_t getFeedrate_mm_s() { return feedrate_mm_s; }
int16_t getFlowPercentage(const extruder_t extr) { return planner.flow_percentage[extr]; }
feedRate_t getMinFeedrate_mm_s() { return planner.settings.min_feedrate_mm_s; }
@@ -663,8 +674,8 @@ namespace ExtUI {
void setMinFeedrate_mm_s(const feedRate_t fr) { planner.settings.min_feedrate_mm_s = fr; }
void setMinTravelFeedrate_mm_s(const feedRate_t fr) { planner.settings.min_travel_feedrate_mm_s = fr; }
void setPrintingAcceleration_mm_s2(const float &acc) { planner.settings.acceleration = acc; }
- void setRetractAcceleration_mm_s2(const float &acc) { planner.settings.retract_acceleration = acc; }
- void setTravelAcceleration_mm_s2(const float &acc) { planner.settings.travel_acceleration = acc; }
+ void setRetractAcceleration_mm_s2(const float &acc) { planner.settings.retract_acceleration = acc; }
+ void setTravelAcceleration_mm_s2(const float &acc) { planner.settings.travel_acceleration = acc; }
#if ENABLED(BABYSTEPPING)
diff --git a/Marlin/src/lcd/extui/ui_api.h b/Marlin/src/lcd/extui/ui_api.h
index 701bf9eb54..380d311517 100644
--- a/Marlin/src/lcd/extui/ui_api.h
+++ b/Marlin/src/lcd/extui/ui_api.h
@@ -139,6 +139,17 @@ namespace ExtUI {
uint32_t getProgress_seconds_elapsed();
+ #if PREHEAT_COUNT
+ uint16_t getMaterial_preset_E(const uint16_t);
+ #if HAS_HEATED_BED
+ uint16_t getMaterial_preset_B(const uint16_t);
+ #endif
+ #endif
+
+ #if ENABLED(DUAL_X_CARRIAGE)
+ uint8_t getIDEX_Mode();
+ #endif
+
#if ENABLED(SHOW_REMAINING_TIME)
inline uint32_t getProgress_seconds_remaining() { return ui.get_remaining_time(); }
#endif
@@ -171,6 +182,7 @@ namespace ExtUI {
#endif
#if ENABLED(PRINTCOUNTER)
+ char* getFailedPrints_str(char buffer[21]);
char* getTotalPrints_str(char buffer[21]);
char* getFinishedPrints_str(char buffer[21]);
char* getTotalPrintTime_str(char buffer[21]);
diff --git a/platformio.ini b/platformio.ini
index 11dcecfc99..941426d732 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -59,6 +59,7 @@ default_src_filter = +<src/*> -<src/config> -<src/HAL> +<src/HAL/shared>
-<src/lcd/extui/lib/ftdi_eve_touch_ui>
-<src/lcd/extui/anycubic_chiron_lcd.cpp> -<src/lcd/extui/lib/anycubic_chiron>
-<src/lcd/extui/anycubic_i3mega_lcd.cpp> -<src/lcd/extui/lib/anycubic_i3mega>
+ -<src/lcd/extui/nextion_lcd.cpp> -<src/lcd/extui/lib/nextion>
-<src/lcd/lcdprint.cpp>
-<src/lcd/touch/touch_buttons.cpp>
-<src/sd/usb_flashdrive/lib-uhs2> -<src/sd/usb_flashdrive/lib-uhs3>
@@ -289,6 +290,7 @@ HAS_MENU_TRAMMING = src_filter=+<src/lcd/menu/menu_tramming.cpp>
HAS_MENU_UBL = src_filter=+<src/lcd/menu/menu_ubl.cpp>
ANYCUBIC_LCD_CHIRON = src_filter=+<src/lcd/extui/anycubic_chiron_lcd.cpp> +<src/lcd/extui/lib/anycubic_chiron>
ANYCUBIC_LCD_I3MEGA = src_filter=+<src/lcd/extui/anycubic_i3mega_lcd.cpp> +<src/lcd/extui/lib/anycubic_i3mega>
+NEXTION_TFT = src_filter=+<src/lcd/extui/nextion_lcd.cpp> +<src/lcd/extui/lib/nextion>
HAS_DGUS_LCD = src_filter=+<src/lcd/extui/lib/dgus> +<src/lcd/extui/dgus_lcd.cpp>
DGUS_LCD_UI_FYSETC = src_filter=+<src/lcd/extui/lib/dgus/fysetc>
DGUS_LCD_UI_HIPRECY = src_filter=+<src/lcd/extui/lib/dgus/hiprecy>