Add M117 support (print progress with octoprint)

src/common/marlin_server.cpp

@@ -1673,6 +1673,8 @@ static uint64_t _server_update_vars(uint64_t update) {
             uint8_t progress = 0;
             if (oProgressData.oPercentDone.mIsActual(marlin_server.vars.print_duration))
                 progress = static_cast<uint8_t>(oProgressData.oPercentDone.mGetValue());
+            else if (oProgressData.oPercentDirectControl.mIsActual(marlin_server.vars.print_duration))
+                progress = static_cast<uint8_t>(oProgressData.oPercentDirectControl.mGetValue());
             else
                 progress = static_cast<uint8_t>(media_print_get_percent_done());
             if (marlin_server.vars.sd_percent_done != progress) {

src/gui/screen_printing_serial.cpp

@@ -8,15 +8,15 @@
 #include "odometer.hpp"
 #include "window_icon.hpp"
 
-//octo icon
-static point_ui16_t pt_ico() {
-    auto sz = window_icon_t::CalculateMinimalSize("/internal/res/png/screen_printing_serial.png");
-    return { sz.w, sz.h };
-}
+//octo icon, 86x69
+static point_ui16_t pt_ico() { return icon_meas(resource_ptr(IDR_PNG_serial_printing)); }
 
 screen_printing_serial_data_t::screen_printing_serial_data_t()
     : AddSuperWindow<ScreenPrintingModel>(_(caption))
-    , octo_icon(this, Rect16((240 - pt_ico().x) / 2, GuiDefaults::RectScreenBody.Top(), pt_ico().x, pt_ico().y), "/internal/res/png/screen_printing_serial.png")
+    , octo_icon(this, Rect16(120 - pt_ico().x / 2, GuiDefaults::RectScreenBody.Top() + 8, pt_ico().x, pt_ico().y), IDR_PNG_serial_printing)
+    , w_progress(this, Rect16(10, GuiDefaults::RectScreenBody.Top() + pt_ico().y + 14, GuiDefaults::RectScreen.Width() - 2 * 10, 16))
+    , w_progress_txt(this, Rect16(10, GuiDefaults::RectScreenBody.Top() + pt_ico().y + 34, GuiDefaults::RectScreen.Width() - 2 * 10, 30))
+    , w_message(this, Rect16(10, GuiDefaults::RectScreenBody.Top() + pt_ico().y + 60, GuiDefaults::RectScreen.Width() - 2 * 10, 20))
     , last_tick(0)
     , connection(connection_state_t::connected) {
     ClrMenuTimeoutClose();
@@ -26,6 +26,10 @@ screen_printing_serial_data_t::screen_printing_serial_data_t()
     octo_icon.Disable();
     octo_icon.Unshadow();
 
+    w_message.font = resource_font(IDR_FNT_SMALL);
+    w_message.SetAlignment(Align_t::CenterBottom());
+    w_message.SetPadding({ 0, 2, 0, 2 });
+
     initAndSetIconAndLabel(btn_tune, res_tune);
     initAndSetIconAndLabel(btn_pause, res_pause);
     initAndSetIconAndLabel(btn_stop, res_disconnect);

src/gui/screen_printing_serial.hpp

@@ -4,7 +4,9 @@
 #include "gui.hpp"
 #include "window_header.hpp"
 #include "status_footer.hpp"
+#include "window_print_progress.hpp"
 #include "window_text.hpp"
+#include "window_lcd_message.hpp"
 #include <array>
 #include "non_file_printing_counter.hpp"
 
@@ -17,6 +19,10 @@ class screen_printing_serial_data_t : public AddSuperWindow<ScreenPrintingModel>
 
     window_icon_t octo_icon;
 
+    WindowPrintProgress w_progress;
+    WindowNumbPrintProgress w_progress_txt;
+    WindowLCDMessage w_message;
+
     int last_tick;
     enum class connection_state_t { connected,
         disconnect,

src/gui/window_lcd_message.cpp

@@ -0,0 +1,50 @@
+/*
+ * Copyright (c) 2021 Matthew Lloyd <[email protected]>
+ * All rights reserved.
+ *
+ * This file is part of Llama Mini.
+ *
+ * Llama Mini 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.
+ *
+ * Llama Mini 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 Llama Mini. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "window_lcd_message.hpp"
+#include "gui.hpp"
+#include <algorithm>
+#include "resource.h"
+#include "marlin_client.h"
+
+char lcd_message_text[LCD_MESSAGE_MAX_LEN + 1];
+
+/*****************************************************************************/
+//WindowLCDMessage
+WindowLCDMessage::WindowLCDMessage(window_t *parent, Rect16 rect)
+    : AddSuperWindow<window_text_t>(parent, rect, is_multiline::no) {
+    last_lcd_message_text[0] = 0;
+    last_lcd_message_text[LCD_MESSAGE_MAX_LEN] = 0;
+    lcd_message_text[0] = 0;
+    lcd_message_text[LCD_MESSAGE_MAX_LEN] = 0;
+    font = resource_font(IDR_FNT_SMALL);
+    SetAlignment(Align_t::Center());
+}
+
+void WindowLCDMessage::windowEvent(EventLock /*has private ctor*/, window_t *sender, GUI_event_t event, void *param) {
+    if (event == GUI_event_t::LOOP) {
+        if (strncmp(lcd_message_text, last_lcd_message_text, LCD_MESSAGE_MAX_LEN) != 0) {
+            strncpy(last_lcd_message_text, lcd_message_text, LCD_MESSAGE_MAX_LEN);
+            SetText(string_view_utf8::MakeRAM((const uint8_t *)lcd_message_text));
+            Invalidate();
+        }
+    }
+    SuperWindowEvent(sender, event, param);
+}

src/gui/window_lcd_message.hpp

@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 2021 Matthew Lloyd <[email protected]>
+ * All rights reserved.
+ *
+ * This file is part of Llama Mini.
+ *
+ * Llama Mini 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.
+ *
+ * Llama Mini 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 Llama Mini. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include "window_text.hpp"
+
+#define LCD_MESSAGE_MAX_LEN 30
+extern char lcd_message_text[LCD_MESSAGE_MAX_LEN + 1];
+
+class WindowLCDMessage : public AddSuperWindow<window_text_t> {
+    char last_lcd_message_text[LCD_MESSAGE_MAX_LEN + 1];
+
+public:
+    WindowLCDMessage(window_t *parent, Rect16 rect);
+
+protected:
+    void windowEvent(EventLock /*has private ctor*/, window_t *sender, GUI_event_t event, void *param) override;
+};

src/marlin_stubs/M117.cpp

@@ -0,0 +1,15 @@
+#include "window_lcd_message.hpp"
+#include "../../lib/Marlin/Marlin/src/gcode/gcode.h"
+
+#include "M117.hpp"
+#include <stdint.h>
+
+/**
+ * M117: LCD message
+ */
+void PrusaGcodeSuite::M117() {
+    if (parser.string_arg && parser.string_arg[0])
+        strncpy(lcd_message_text, parser.string_arg, LCD_MESSAGE_MAX_LEN);
+    else
+        lcd_message_text[0] = 0;
+}

src/marlin_stubs/M117.hpp

@@ -0,0 +1,5 @@
+#pragma once
+
+namespace PrusaGcodeSuite {
+void M117(); // LCD message
+}

src/marlin_stubs/PrusaGcodeSuite.hpp

@@ -7,6 +7,8 @@ void G163(); /// measure length of axis
 
 void M50(); /// selftest
 
+void M117(); /// M117 LCD message (print status)
+
 void M300(); /// beep
 void M505(); /// set eeprom variable
 void M650();
@@ -29,5 +31,4 @@ void M1587(); /// Wi-Fi credentials
 void M1600(); /// Menu change filament. Prusa STM32 platform specific
 void M1700(); /// Preheat. Prusa STM32 platform specific
 void M1701(); /// Autoload. Prusa STM32 platform specific
-
 }

src/marlin_stubs/gcode.cpp

@@ -1,4 +1,5 @@
 #include "../../lib/Marlin/Marlin/src/gcode/gcode.h"
+#include "../../lib/Marlin/Marlin/src/gcode/queue.h"
 
 #include "PrusaGcodeSuite.hpp"
 
@@ -11,9 +12,13 @@ bool GcodeSuite::process_parsed_command_custom(bool no_ok) {
         case 50:
             PrusaGcodeSuite::M50(); //selftest
             return true;
+        case 117:
+            PrusaGcodeSuite::M117();
+            if (!no_ok)
+                queue.ok_to_send();
+            return true;
         case 300:
             PrusaGcodeSuite::M300();
-            return true;
 #if defined(_DEBUG)
         case 330:
             PrusaGcodeSuite::M330();