TODO

CYD-Klipper/.vscode/settings.json

@@ -48,7 +48,8 @@
         "stdexcept": "cpp",
         "streambuf": "cpp",
         "cinttypes": "cpp",
-        "typeinfo": "cpp"
+        "typeinfo": "cpp",
+        "lv_group.h": "c"
     },
     "cmake.configureOnOpen": false
 }

CYD-Klipper/src/core/klipper/klipper_printer_parsers.cpp

@@ -18,13 +18,16 @@ void KlipperPrinter::parse_state(JsonDocument &in)
         const char *state = status["webhooks"]["state"];
         const char *message = status["webhooks"]["state_message"];
 
-        if (strcmp(state, "ready") == 0 && printer_data.state == PrinterStateError)
+        if (state != NULL)
         {
-            printer_data.state = PrinterStateIdle;
-        }
-        else if ((strcmp(state, "shutdown") == 0 || strcmp(state, "error") == 0) && printer_data.state != PrinterStateError)
-        {
-            printer_data.state = PrinterStateError;
+            if (strcmp(state, "ready") == 0 && printer_data.state == PrinterStateError)
+            {
+                printer_data.state = PrinterStateIdle;
+            }
+            else if ((strcmp(state, "shutdown") == 0 || strcmp(state, "error") == 0) && printer_data.state != PrinterStateError)
+            {
+                printer_data.state = PrinterStateError;
+            }
         }
 
         if (message != NULL && (printer_data.state_message == NULL || strcmp(printer_data.state_message, message)))
@@ -56,6 +59,12 @@ void KlipperPrinter::parse_state(JsonDocument &in)
         {
             const char *homed_axis = status["toolhead"]["homed_axes"];
             printer_data.homed_axis = strcmp(homed_axis, "xyz") == 0;
+
+            for (int i = 0; i < 3; i++)
+            {
+                printer_data.position_min[i] = status["toolhead"]["axis_minimum"][i];
+                printer_data.position_max[i] = status["toolhead"]["axis_maximum"][i];
+            }
         }
 
         if (status.containsKey("gcode_move"))

CYD-Klipper/src/core/printer_integration.hpp

@@ -82,6 +82,8 @@ typedef struct _PrinterData {
         float temperatures[10];
         float target_temperatures[10];
         float position[3];
+        float position_min[3];
+        float position_max[3];
         float elapsed_time_s;
         float printed_time_s;
         float remaining_time_s;

CYD-Klipper/src/ui/panels/move_panel.cpp

@@ -344,18 +344,24 @@ static void root_panel_state_update(lv_event_t * e){
     if (last_homing_state == get_current_printer_data()->homed_axis)
         return;
 
+    PrinterType printer_type = get_current_printer()->printer_config->printer_type;
+    bool is_klipper = printer_type == PrinterTypeKlipper || printer_type == PrinterTypeKlipperSerial;
+
     lv_obj_t * panel = lv_event_get_target(e);
     last_homing_state = get_current_printer_data()->homed_axis;
 
     lv_obj_clean(panel);
 
-    if (get_current_printer_data()->homed_axis) 
+    if (get_current_printer_data()->homed_axis && is_klipper)
+        move_panel_slider_init(panel);
+    else if (get_current_printer_data()->homed_axis)
         root_panel_steppers_locked(panel);
-    else 
+    else
         root_panel_steppers_unlocked(panel);
 }
 
-void move_panel_init(lv_obj_t* panel){
+void move_panel_init(lv_obj_t* panel)
+{
     if (get_current_printer_data()->state == PrinterState::PrinterStatePrinting){
         stats_panel_init(panel);
         return;

CYD-Klipper/src/ui/panels/move_panel_slider.cpp

@@ -0,0 +1,257 @@
+#include "panel.h"
+#include "lvgl.h"
+#include "../../core/data_setup.h"
+#include "../nav_buttons.h"
+#include "../ui_utils.h"
+#include "../../core/printer_integration.hpp"
+#include "../../core/current_printer.h"
+
+static void line_custom_set(const char * axis, const char *text)
+{
+    float pos = atof(text);
+
+    if (pos < 0 || pos > 500)
+        return;
+
+    current_printer_move_printer(axis, pos, false);
+}
+
+static void x_line_custom_callback(lv_event_t * e) 
+{
+    const char * text = lv_textarea_get_text(lv_event_get_target(e));
+    line_custom_set("X", text);
+}
+
+static void y_line_custom_callback(lv_event_t * e) 
+{
+    const char * text = lv_textarea_get_text(lv_event_get_target(e));
+    line_custom_set("Y", text);
+}
+
+static void z_line_custom_callback(lv_event_t * e) 
+{
+    const char * text = lv_textarea_get_text(lv_event_get_target(e));
+    line_custom_set("Z", text);
+}
+
+static void x_line_custom(lv_event_t * e) 
+{
+    lv_create_keyboard_text_entry(x_line_custom_callback, "Set X position", LV_KEYBOARD_MODE_NUMBER, LV_PCT(75), 6);
+}
+
+static void y_line_custom(lv_event_t * e) 
+{
+    lv_create_keyboard_text_entry(y_line_custom_callback, "Set Y position", LV_KEYBOARD_MODE_NUMBER, LV_PCT(75), 6);
+}
+
+static void z_line_custom(lv_event_t * e) 
+{
+    lv_create_keyboard_text_entry(z_line_custom_callback, "Set Z position", LV_KEYBOARD_MODE_NUMBER, LV_PCT(75), 6);
+}
+
+static void pos_update(lv_event_t * e, const char* target_template, float target)
+{
+    lv_obj_t* obj = lv_event_get_target(e);
+    lv_obj_t* slider = (lv_obj_t*)lv_event_get_user_data(e);
+
+    if (lv_slider_is_dragged(slider))
+    {
+        return;
+    }
+
+    if (lv_obj_check_type(obj, &lv_label_class))
+    {
+        char pos_buff[12];
+        sprintf(pos_buff, target_template, target);
+        lv_label_set_text(obj, pos_buff);
+    }
+    else 
+    {
+        lv_slider_set_value(obj, target, LV_ANIM_ON);
+    }
+}
+
+static void x_pos_update(lv_event_t * e)
+{
+    pos_update(e, "%.1f " LV_SYMBOL_EDIT, get_current_printer_data()->position[0]);
+} 
+
+static void y_pos_update(lv_event_t * e)
+{
+    pos_update(e, "%.1f", get_current_printer_data()->position[1]);
+}
+
+static void z_pos_update(lv_event_t * e)
+{
+    pos_update(e, "%.2f", get_current_printer_data()->position[2]);
+}
+
+static void x_slider_update(lv_event_t * e)
+{
+    current_printer_move_printer("X", lv_slider_get_value(lv_event_get_target(e)), false);
+} 
+
+static void y_slider_update(lv_event_t * e)
+{
+    current_printer_move_printer("Y", lv_slider_get_value(lv_event_get_target(e)), false);
+}
+
+static void z_slider_update(lv_event_t * e)
+{
+    current_printer_move_printer("Z", lv_slider_get_value(lv_event_get_target(e)), false);
+}
+
+static void home_button_click(lv_event_t * e) 
+{
+    current_printer_execute_feature(PrinterFeatures::PrinterFeatureHome);
+} 
+
+static void disable_steppers_button_click(lv_event_t * e) 
+{
+    current_printer_execute_feature(PrinterFeatures::PrinterFeatureDisableSteppers);
+} 
+
+static void set_label_slider_position(lv_event_t * e)
+{
+    lv_obj_t* slider = lv_event_get_target(e);
+    lv_obj_t* label = (lv_obj_t*)lv_event_get_user_data(e);
+
+    if (lv_slider_is_dragged(slider))
+    {
+        lv_label_set_text_fmt(label, "%d", lv_slider_get_value(slider));
+    }
+}
+
+static void switch_to_params_panel_button_click(lv_event_t * e) 
+{
+    lv_obj_t * panel = lv_event_get_target(e);
+    nav_buttons_setup(PANEL_STATS);
+}
+
+static void make_vertical_slider(
+    lv_obj_t* parent, 
+    const char* axis, 
+    lv_event_cb_t position_change, 
+    lv_event_cb_t on_slider_change, 
+    lv_event_cb_t on_edit,
+    float min,
+    float max)
+{
+    lv_obj_t* root = lv_create_empty_panel(parent);
+    lv_layout_flex_column(root);
+    lv_obj_set_size(root, CYD_SCREEN_MIN_BUTTON_WIDTH_PX * 1.5, LV_PCT(100));
+    lv_obj_set_style_pad_column(root, 10, 0);
+    lv_obj_clear_flag(root, LV_OBJ_FLAG_SCROLLABLE);
+
+    lv_obj_t* sub_root = lv_create_empty_panel(root);
+    lv_layout_flex_column(sub_root);
+    lv_obj_set_height(sub_root, LV_SIZE_CONTENT);
+    lv_obj_add_flag(sub_root, LV_OBJ_FLAG_CLICKABLE);
+    lv_obj_add_event_cb(sub_root, on_edit, LV_EVENT_CLICKED, NULL);
+
+    lv_obj_t* top_label = lv_label_create(sub_root);
+    lv_msg_subsribe_obj(DATA_PRINTER_DATA, top_label, NULL);
+
+    lv_obj_t* one_below_label = lv_label_create(sub_root);
+    lv_label_set_text(one_below_label, LV_SYMBOL_EDIT);
+
+    lv_obj_t* two_below_label = lv_label_create(sub_root);
+    lv_label_set_text_fmt(two_below_label, "%s+", axis);
+
+    lv_obj_t* slider = lv_slider_create(root);
+    lv_obj_set_flex_grow(slider, 1);
+    lv_obj_set_width(slider, CYD_SCREEN_MIN_BUTTON_WIDTH_PX / 2);
+    lv_slider_set_range(slider, min, max);
+    lv_obj_add_event_cb(slider, on_slider_change, LV_EVENT_RELEASED, NULL);
+    lv_obj_add_event_cb(slider, position_change, LV_EVENT_MSG_RECEIVED, slider);
+    lv_obj_add_event_cb(slider, set_label_slider_position, LV_EVENT_VALUE_CHANGED, top_label);
+    lv_msg_subsribe_obj(DATA_PRINTER_DATA, slider, NULL);
+
+    lv_obj_t* last_label = lv_label_create(root);
+    lv_label_set_text_fmt(last_label, "%s-", axis);
+    lv_obj_add_event_cb(top_label, position_change, LV_EVENT_MSG_RECEIVED, slider);
+}
+
+/* TODO: Make vertical button row with +1, +0.1, -0.1, -1, maybe with MAX - 30 */
+
+static void make_horizontal_slider(
+    lv_obj_t* parent, 
+    const char* axis, 
+    lv_event_cb_t position_change, 
+    lv_event_cb_t on_slider_change, 
+    lv_event_cb_t on_edit,
+    float min,
+    float max)
+{
+    lv_obj_t* root = lv_create_empty_panel(parent);
+    lv_layout_flex_column(root);
+    lv_obj_set_size(root, LV_PCT(100), LV_SIZE_CONTENT);
+
+    lv_obj_t* upper = lv_create_empty_panel(root);
+    lv_layout_flex_row(upper, LV_FLEX_ALIGN_SPACE_BETWEEN);
+    lv_obj_set_size(upper, LV_PCT(100), LV_SIZE_CONTENT);
+    lv_obj_add_flag(upper, LV_OBJ_FLAG_CLICKABLE);
+    lv_obj_add_event_cb(upper, on_edit, LV_EVENT_CLICKED, NULL);
+
+    lv_obj_t* left_label = lv_label_create(upper);
+    lv_label_set_text_fmt(left_label, "%s-", axis);
+
+    lv_obj_t* position_label = lv_label_create(upper);
+    lv_msg_subsribe_obj(DATA_PRINTER_DATA, position_label, NULL);
+
+    lv_obj_t* right_label = lv_label_create(upper);
+    lv_label_set_text_fmt(right_label, "%s+", axis);
+
+    lv_obj_t* slider = lv_slider_create(root);
+    lv_obj_set_size(slider, LV_PCT(100), CYD_SCREEN_MIN_BUTTON_HEIGHT_PX / 2);
+    lv_slider_set_range(slider, min, max);
+    lv_obj_add_event_cb(slider, on_slider_change, LV_EVENT_RELEASED, NULL);
+    lv_obj_add_event_cb(slider, position_change, LV_EVENT_MSG_RECEIVED, slider);
+    lv_obj_add_event_cb(slider, set_label_slider_position, LV_EVENT_VALUE_CHANGED, position_label);
+    lv_msg_subsribe_obj(DATA_PRINTER_DATA, slider, NULL);
+
+    lv_obj_set_style_pad_bottom(root, 10, 0);
+    lv_obj_set_style_pad_bottom(upper, 10, 0);
+    lv_obj_set_style_pad_column(upper, 10, 0);
+
+    lv_obj_add_event_cb(position_label, position_change, LV_EVENT_MSG_RECEIVED, slider);
+}
+
+static void create_button(lv_obj_t* parent, lv_event_cb_t on_click, const char* text)
+{
+    lv_obj_t* btn = lv_btn_create(parent);
+    lv_obj_set_width(btn, LV_PCT(100));
+    lv_obj_set_flex_grow(btn, 1);
+    lv_obj_add_event_cb(btn, on_click, LV_EVENT_CLICKED, NULL);
+
+    lv_obj_t* label = lv_label_create(btn);
+    lv_obj_center(label);
+    lv_label_set_text(label, text);
+}
+
+void move_panel_slider_init(lv_obj_t* panel) 
+{
+    lv_obj_t * sub_panel = lv_create_empty_panel(panel);
+    lv_obj_set_size(sub_panel, LV_PCT(100), LV_PCT(100));
+
+    lv_layout_flex_row(sub_panel);
+ 
+    lv_obj_t* left = lv_create_empty_panel(sub_panel);
+    lv_layout_flex_column(left);
+    lv_obj_set_flex_grow(left, 1);
+    lv_obj_set_height(left, LV_PCT(100));
+
+    float* position_min = get_current_printer_data()->position_min;
+    float* position_max = get_current_printer_data()->position_max;
+
+    make_horizontal_slider(left, "X", x_pos_update, x_slider_update, x_line_custom, position_min[0], position_max[0]);
+    make_vertical_slider(sub_panel, "Y", y_pos_update, y_slider_update, y_line_custom, position_min[1], position_max[1]);
+    make_vertical_slider(sub_panel, "Z", z_pos_update, z_slider_update, z_line_custom, position_min[2], position_max[2]);
+
+    create_button(left, home_button_click, LV_SYMBOL_HOME " Home XYZ");
+    create_button(left, disable_steppers_button_click, LV_SYMBOL_EYE_CLOSE " Free Motors");
+    create_button(left, switch_to_params_panel_button_click, LV_SYMBOL_SETTINGS " Parameters");
+
+    lv_obj_set_style_pad_right(left, 10, 0);
+    lv_obj_set_style_pad_all(sub_panel, 10, 0);
+}

CYD-Klipper/src/ui/panels/panel.h

@@ -12,5 +12,6 @@ void stats_panel_init(lv_obj_t* panel);
 void printer_panel_init(lv_obj_t* panel);
 void error_panel_init(lv_obj_t* panel);
 void connecting_panel_init(lv_obj_t* panel);
+void move_panel_slider_init(lv_obj_t* panel);
 
 void settings_section_device(lv_obj_t* panel);