Merge pull request #51 from suchmememanyskill/dev

v1.4.0

.github/workflows/compile.yaml

@@ -57,7 +57,7 @@ jobs:
       url: ${{ steps.deployment.outputs.page_url }}
     runs-on: ubuntu-latest
     needs: build
-    if: (github.event_name == 'release' && github.event.action == 'created') || (github.event_name != 'pull_request' && github.ref == 'refs/heads/master')
+    if: github.event_name == 'release' && github.event.action == 'created'
     steps:
       - name: Print GitHub event name
         run: |

CYD-Klipper/.vscode/settings.json

@@ -12,6 +12,8 @@
         "algorithm": "cpp",
         "cstddef": "cpp",
         "functional": "cpp",
-        "*.tcc": "cpp"
+        "*.tcc": "cpp",
-    }
+        "cmath": "cpp"
+    },
+    "cmake.configureOnOpen": false
 }

CYD-Klipper/boards/esp32-2432S022C-smartdisplay.json

@@ -0,0 +1,126 @@
+{
+    "build": {
+      "arduino": {
+        "ldscript": "esp32_out.ld"
+      },
+      "core": "esp32",
+      "extra_flags": [
+        "'-D ARDUINO_ESP32_DEV'",
+        "'-D ESP32_2432S022C'",
+        "'-D LCD_WIDTH=240'",
+        "'-D LCD_HEIGHT=320'",
+        "'-D LVGL_BUFFER_PIXELS=(LCD_WIDTH*LCD_HEIGHT/8)'",
+        "'-D LVGL_BUFFER_MALLOC_FLAGS=(MALLOC_CAP_INTERNAL|MALLOC_CAP_8BIT)'",
+        "'-D BCKL=0'",
+        "'-D LCD_ST7789_I80'",
+        "'-D ST7789_I80_BUS_CONFIG_CLK_SRC=LCD_CLK_SRC_PLL160M'",
+        "'-D ST7789_I80_BUS_CONFIG_DC=16'",
+        "'-D ST7789_I80_BUS_CONFIG_WR=4'",
+        "'-D ST7789_I80_BUS_CONFIG_DATA_GPIO_D8=15'",
+        "'-D ST7789_I80_BUS_CONFIG_DATA_GPIO_D9=13'",
+        "'-D ST7789_I80_BUS_CONFIG_DATA_GPIO_D10=12'",
+        "'-D ST7789_I80_BUS_CONFIG_DATA_GPIO_D11=14'",
+        "'-D ST7789_I80_BUS_CONFIG_DATA_GPIO_D12=27'",
+        "'-D ST7789_I80_BUS_CONFIG_DATA_GPIO_D13=25'",
+        "'-D ST7789_I80_BUS_CONFIG_DATA_GPIO_D14=33'",
+        "'-D ST7789_I80_BUS_CONFIG_DATA_GPIO_D15=32'",
+        "'-D ST7789_I80_BUS_CONFIG_BUS_WIDTH=8'",
+        "'-D ST7789_I80_BUS_CONFIG_MAX_TRANSFER_BYTES=(LVGL_BUFFER_PIXELS * sizeof(lv_color_t))'",
+        "'-D ST7789_I80_BUS_CONFIG_PSRAM_TRANS_ALIGN=64'",
+        "'-D ST7789_I80_BUS_CONFIG_SRAM_TRANS_ALIGN=4'",
+        "'-D ST7789_IO_I80_CONFIG_CS_GPIO_NUM=17'",
+        "'-D ST7789_IO_I80_CONFIG_PCLK_HZ=55000000'",
+        "'-D ST7789_IO_I80_CONFIG_TRANS_QUEUE_DEPTH=10'",
+        "'-D ST7789_IO_I80_CONFIG_LCD_CMD_BITS=8'",
+        "'-D ST7789_IO_I80_CONFIG_LCD_PARAM_BITS=8'",
+        "'-D ST7789_IO_I80_CONFIG_DC_LEVELS_DC_IDLE_LEVEL=0'",
+        "'-D ST7789_IO_I80_CONFIG_DC_LEVELS_DC_CMD_LEVEL=0'",
+        "'-D ST7789_IO_I80_CONFIG_DC_LEVELS_DC_DUMMY_LEVEL=0'",
+        "'-D ST7789_IO_I80_CONFIG_DC_LEVELS_DC_DATA_LEVEL=1'",
+        "'-D ST7789_IO_I80_CONFIG_FLAGS_CS_ACTIVE_HIGH=0'",
+        "'-D ST7789_IO_I80_CONFIG_FLAGS_REVERSE_COLOR_BITS=0'",
+        "'-D ST7789_IO_I80_CONFIG_FLAGS_SWAP_COLOR_BYTES=0'",
+        "'-D ST7789_IO_I80_CONFIG_FLAGS_PCLK_ACTIVE_NEG=0'",
+        "'-D ST7789_IO_I80_CONFIG_FLAGS_PCLK_IDLE_LOW=0'",
+        "'-D ST7789_DEV_CONFIG_RESET_GPIO_NUM=GPIO_NUM_NC'",
+        "'-D ST7789_DEV_CONFIG_COLOR_SPACE=ESP_LCD_COLOR_SPACE_BGR'",
+        "'-D ST7789_DEV_CONFIG_BITS_PER_PIXEL=16'",
+        "'-D ST7789_DEV_CONFIG_FLAGS_RESET_ACTIVE_HIGH=false'",
+        "'-D ST7789_DEV_CONFIG_VENDOR_CONFIG=NULL'",
+        "'-D ST7789_RD_GPIO=2'",
+        "'-D LCD_SWAP_XY=false'",
+        "'-D LCD_MIRROR_X=false'",
+        "'-D LCD_MIRROR_Y=false'",
+        "'-D BOARD_HAS_TOUCH'",
+        "'-D TOUCH_CST816S_I2C'",
+        "'-D CST816S_I2C_HOST=0'",
+        "'-D CST816S_I2C_CONFIG_SDA_IO_NUM=21'",
+        "'-D CST816S_I2C_CONFIG_SCL_IO_NUM=22'",
+        "'-D CST816S_I2C_CONFIG_SDA_PULLUP_EN=GPIO_PULLUP_ENABLE'",
+        "'-D CST816S_I2C_CONFIG_SCL_PULLUP_EN=GPIO_PULLUP_ENABLE'",
+        "'-D CST816S_I2C_CONFIG_MASTER_CLK_SPEED=400000'",
+        "'-D CST816S_I2C_CONFIG_CLK_FLAGS=0'",
+        "'-D CST816S_IO_I2C_CONFIG_DEV_ADDR=ESP_LCD_TOUCH_IO_I2C_CST816S_ADDRESS'",
+        "'-D CST816S_IO_I2C_CONFIG_CONTROL_PHASE_BYTES=1'",
+        "'-D CST816S_IO_I2C_CONFIG_DC_BIT_OFFSET=0'",
+        "'-D CST816S_IO_I2C_CONFIG_LCD_CMD_BITS=8'",
+        "'-D CST816S_IO_I2C_CONFIG_LCD_PARAM_BITS=0'",
+        "'-D CST816S_IO_I2C_CONFIG_FLAGS_DC_LOW_ON_DATA=false'",
+        "'-D CST816S_IO_I2C_CONFIG_FLAGS_DISABLE_CONTROL_PHASE=true'",
+        "'-D CST816S_TOUCH_CONFIG_X_MAX=LCD_WIDTH'",
+        "'-D CST816S_TOUCH_CONFIG_Y_MAX=LCD_HEIGHT'",
+        "'-D CST816S_TOUCH_CONFIG_RST_GPIO_NUM=GPIO_NUM_NC'",
+        "'-D CST816S_TOUCH_CONFIG_INT_GPIO_NUM=GPIO_NUM_NC'",
+        "'-D CST816S_TOUCH_CONFIG_LEVELS_RESET=0'",
+        "'-D CST816S_TOUCH_CONFIG_LEVELS_INTERRUPT=0'",
+        "'-D TOUCH_SWAP_XY=false'",
+        "'-D TOUCH_SWAP_X=false'",
+        "'-D TOUCH_SWAP_Y=false'",
+        "'-D BOARD_HAS_TF'",
+        "'-D TF_CS=5'",
+        "'-D TF_SPI_MOSI=23'",
+        "'-D TF_SPI_SCLK=18'",
+        "'-D TF_SPI_MISO=19'",
+        "'-D BOARD_HAS_SPEAK'",
+        "'-D SPEAK=26'",
+
+        "-DCYD_SCREEN_GAP_PX=8",
+        "-DCYD_SCREEN_MIN_BUTTON_HEIGHT_PX=35",
+        "-DCYD_SCREEN_MIN_BUTTON_WIDTH_PX=35",
+        "-DCYD_SCREEN_FONT=lv_font_montserrat_14",
+        "-DCYD_SCREEN_FONT_SMALL=lv_font_montserrat_10",
+        "-DCYD_SCREEN_SIDEBAR_SIZE_PX=40",
+        "-DCYD_SCREEN_DRIVER_ESP32_SMARTDISPLAY=1",
+        "-DCYD_SCREEN_DISABLE_TOUCH_CALIBRATION=1",
+        "-DCYD_SCREEN_DISABLE_INVERT_COLORS=1"
+      ],
+      "f_cpu": "240000000L",
+      "f_flash": "40000000L",
+      "flash_mode": "dio",
+      "mcu": "esp32",
+      "variant": "esp32"
+    },
+    "connectivity": [
+      "wifi",
+      "bluetooth",
+      "ethernet",
+      "can"
+    ],
+    "debug": {
+      "openocd_board": "esp-wroom-32.cfg"
+    },
+    "frameworks": [
+      "arduino",
+      "espidf"
+    ],
+    "name": "esp32-2432S022C",
+    "upload": {
+      "flash_size": "4MB",
+      "maximum_ram_size": 327680,
+      "maximum_size": 4194304,
+      "require_upload_port": true,
+      "speed": 460800
+    },
+    "url": "https://www.aliexpress.com/item/1005006284154750.html",
+    "vendor": "Sunton"
+  }

CYD-Klipper/boards/esp32-2432S028R-smartdisplay.json

@@ -0,0 +1,126 @@
+{
+    "build": {
+      "arduino": {
+        "ldscript": "esp32_out.ld"
+      },
+      "core": "esp32",
+      "extra_flags": [
+        "'-D ARDUINO_ESP32_DEV'",
+        "'-D ESP32_2432S028Rv3'",
+        "'-D LCD_WIDTH=240'",
+        "'-D LCD_HEIGHT=320'",
+        "'-D LVGL_BUFFER_PIXELS=(LCD_WIDTH*LCD_HEIGHT/4)'",
+        "'-D LVGL_BUFFER_MALLOC_FLAGS=(MALLOC_CAP_INTERNAL|MALLOC_CAP_8BIT)'",
+        "'-D BCKL=21'",
+        "'-D LCD_ST7789_SPI'",
+        "'-D ST7789_SPI_HOST=SPI2_HOST'",
+        "'-D ST7789_SPI_DMA_CHANNEL=SPI_DMA_CH_AUTO'",
+        "'-D ST7789_SPI_BUS_MOSI_IO_NUM=13'",
+        "'-D ST7789_SPI_BUS_MISO_IO_NUM=GPIO_NUM_NC'",
+        "'-D ST7789_SPI_BUS_SCLK_IO_NUM=14'",
+        "'-D ST7789_SPI_BUS_QUADWP_IO_NUM=GPIO_NUM_NC'",
+        "'-D ST7789_SPI_BUS_QUADHD_IO_NUM=GPIO_NUM_NC'",
+        "'-D ST7789_SPI_BUS_MAX_TRANSFER_SZ=0'",
+        "'-D ST7789_SPI_BUS_FLAGS=0'",
+        "'-D ST7789_SPI_BUS_INTR_FLAGS=0'",
+        "'-D ST7789_SPI_CONFIG_CS_GPIO_NUM=15'",
+        "'-D ST7789_SPI_CONFIG_DC_GPIO_NUM=2'",
+        "'-D ST7789_SPI_CONFIG_SPI_MODE=SPI_MODE3'",
+        "'-D ST7789_SPI_CONFIG_PCLK_HZ=55000000'",
+        "'-D ST7789_SPI_CONFIG_TRANS_QUEUE_DEPTH=10'",
+        "'-D ST7789_SPI_CONFIG_LCD_CMD_BITS=8'",
+        "'-D ST7789_SPI_CONFIG_LCD_PARAM_BITS=8'",
+        "'-D ST7789_SPI_CONFIG_FLAGS_DC_AS_CMD_PHASE=false'",
+        "'-D ST7789_SPI_CONFIG_FLAGS_DC_LOW_ON_DATA=false'",
+        "'-D ST7789_SPI_CONFIG_FLAGS_OCTAL_MODE=false'",
+        "'-D ST7789_SPI_CONFIG_FLAGS_LSB_FIRST=false'",
+        "'-D ST7789_DEV_CONFIG_RESET_GPIO_NUM=GPIO_NUM_NC'",
+        "'-D ST7789_DEV_CONFIG_COLOR_SPACE=ESP_LCD_COLOR_SPACE_RGB'",
+        "'-D ST7789_DEV_CONFIG_BITS_PER_PIXEL=16'",
+        "'-D ST7789_DEV_CONFIG_FLAGS_RESET_ACTIVE_HIGH=false'",
+        "'-D ST7789_DEV_CONFIG_VENDOR_CONFIG=NULL'",
+        "'-D LCD_SWAP_XY=false'",
+        "'-D LCD_MIRROR_X=false'",
+        "'-D LCD_MIRROR_Y=false'",
+        "'-D BOARD_HAS_TOUCH'",
+        "'-D TOUCH_XPT2046_SPI'",
+        "'-D XPT2046_SPI_HOST=SPI3_HOST'",
+        "'-D XPT2046_SPI_DMA_CHANNEL=SPI_DMA_CH_AUTO'",      
+        "'-D XPT2046_SPI_BUS_MOSI_IO_NUM=32'",
+        "'-D XPT2046_SPI_BUS_MISO_IO_NUM=39'",
+        "'-D XPT2046_SPI_BUS_SCLK_IO_NUM=25'",
+        "'-D XPT2046_SPI_BUS_QUADWP_IO_NUM=GPIO_NUM_NC'",
+        "'-D XPT2046_SPI_BUS_QUADHD_IO_NUM=GPIO_NUM_NC'",
+        "'-D XPT2046_SPI_CONFIG_CS_GPIO_NUM=33'",
+        "'-D XPT2046_SPI_CONFIG_DC_GPIO_NUM=GPIO_NUM_NC'",
+        "'-D XPT2046_SPI_CONFIG_SPI_MODE=SPI_MODE0'",
+        "'-D XPT2046_SPI_CONFIG_PCLK_HZ=2000000'",
+        "'-D XPT2046_SPI_CONFIG_TRANS_QUEUE_DEPTH=3'",
+        "'-D XPT2046_SPI_CONFIG_LCD_CMD_BITS=8'",
+        "'-D XPT2046_SPI_CONFIG_LCD_PARAM_BITS=8'",
+        "'-D XPT2046_SPI_CONFIG_FLAGS_DC_AS_CMD_PHASE=false'",
+        "'-D XPT2046_SPI_CONFIG_FLAGS_DC_LOW_ON_DATA=false'",
+        "'-D XPT2046_SPI_CONFIG_FLAGS_OCTAL_MODE=false'",
+        "'-D XPT2046_SPI_CONFIG_FLAGS_LSB_FIRST=false'",
+        "'-D XPT2046_TOUCH_CONFIG_X_MAX=LCD_WIDTH'",
+        "'-D XPT2046_TOUCH_CONFIG_Y_MAX=LCD_HEIGHT'",
+        "'-D XPT2046_TOUCH_CONFIG_RST_GPIO_NUM=GPIO_NUM_NC'",
+        "'-D XPT2046_TOUCH_CONFIG_INT_GPIO_NUM=36'",
+        "'-D XPT2046_TOUCH_CONFIG_LEVELS_RESET=0'",
+        "'-D XPT2046_TOUCH_CONFIG_LEVELS_INTERRUPT=0'",
+        "'-D TOUCH_SWAP_XY=true'",
+        "'-D TOUCH_SWAP_X=true'",
+        "'-D TOUCH_SWAP_Y=false'",
+        "'-D BOARD_HAS_TF'",
+        "'-D TF_CS=5'",
+        "'-D TF_SPI_MOSI=23'",
+        "'-D TF_SPI_SCLK=18'",
+        "'-D TF_SPI_MISO=19'",
+        "'-D BOARD_HAS_RGB_LED'",
+        "'-D RGB_LED_R=4'",
+        "'-D RGB_LED_G=16'",
+        "'-D RGB_LED_B=17'",
+        "'-D BOARD_HAS_CDS'",
+        "'-D CDS=34'",
+        "'-D BOARD_HAS_SPEAK'",
+        "'-D SPEAK=26'",
+        
+        "-DCYD_SCREEN_GAP_PX=8",
+        "-DCYD_SCREEN_MIN_BUTTON_HEIGHT_PX=35",
+        "-DCYD_SCREEN_MIN_BUTTON_WIDTH_PX=35",
+        "-DCYD_SCREEN_FONT=lv_font_montserrat_14",
+        "-DCYD_SCREEN_FONT_SMALL=lv_font_montserrat_10",
+        "-DCYD_SCREEN_SIDEBAR_SIZE_PX=40",
+        "-DCYD_SCREEN_DRIVER_ESP32_SMARTDISPLAY=1",
+        "-DCYD_SCREEN_DISABLE_TOUCH_CALIBRATION=1"
+      ],
+      "f_cpu": "240000000L",
+      "f_flash": "40000000L",
+      "flash_mode": "dio",
+      "mcu": "esp32",
+      "variant": "esp32"
+    },
+    "connectivity": [
+      "wifi",
+      "bluetooth",
+      "ethernet",
+      "can"
+    ],
+    "debug": {
+      "openocd_board": "esp-wroom-32.cfg"
+    },
+    "frameworks": [
+      "arduino",
+      "espidf"
+    ],
+    "name": "esp32-2432S028Rv3",
+    "upload": {
+      "flash_size": "4MB",
+      "maximum_ram_size": 327680,
+      "maximum_size": 4194304,
+      "require_upload_port": true,
+      "speed": 460800
+    },
+    "url": "https://www.aliexpress.com/item/1005004502250619.html",
+    "vendor": "Sunton"
+  }

CYD-Klipper/boards/esp32-2432S028R.json

@@ -16,9 +16,6 @@
         "-DTFT_DC=2",
         "-DTFT_RST=-1",
         "-DLOAD_GCLD=1",
-        "-DLOAD_FONT2=1",
-        "-DLOAD_GFXFF=1",
-        "-DSMOOTH_FONT=1",
         "-DSPI_FREQUENCY=55000000",
         "-DSPI_READ_FREQUENCY=20000000",
         "-DSPI_TOUCH_FREQUENCY=2500000",

CYD-Klipper/boards/esp32-3248S035C-smartdisplay.json

@@ -21,7 +21,7 @@
         "'-D ST7796_SPI_CONFIG_CS_GPIO_NUM=15'",
         "'-D ST7796_SPI_CONFIG_DC_GPIO_NUM=2'",
         "'-D ST7796_SPI_CONFIG_SPI_MODE=SPI_MODE0'",
-        "'-D ST7796_SPI_CONFIG_PCLK_HZ=24000000'",
+        "'-D ST7796_SPI_CONFIG_PCLK_HZ=80000000'",
         "'-D ST7796_SPI_CONFIG_TRANS_QUEUE_DEPTH=10'",
         "'-D ST7796_SPI_CONFIG_LCD_CMD_BITS=8'",
         "'-D ST7796_SPI_CONFIG_LCD_PARAM_BITS=8'",
@@ -74,7 +74,17 @@
         "'-D BOARD_HAS_CDS'",
         "'-D CDS=34'",
         "'-D BOARD_HAS_SPEAK'",
-        "'-D SPEAK=26'"
+        "'-D SPEAK=26'",
+
+        "-DCYD_SCREEN_GAP_PX=10",
+        "-DCYD_SCREEN_MIN_BUTTON_HEIGHT_PX=40",
+        "-DCYD_SCREEN_MIN_BUTTON_WIDTH_PX=40",
+        "-DCYD_SCREEN_FONT=lv_font_montserrat_16",
+        "-DCYD_SCREEN_FONT_SMALL=lv_font_montserrat_12",
+        "-DCYD_SCREEN_SIDEBAR_SIZE_PX=50",
+        "-DCYD_SCREEN_DRIVER_ESP32_SMARTDISPLAY=1",
+        "-DCYD_SCREEN_DISABLE_TOUCH_CALIBRATION=1",
+        "-DCYD_SCREEN_DISABLE_INVERT_COLORS=1"
       ],
       "f_cpu": "240000000L",
       "f_flash": "40000000L",

CYD-Klipper/boards/esp32-3248S035C.json

@@ -16,9 +16,6 @@
         "-DTFT_DC=2",
         "-DTFT_RST=-1",
         "-DLOAD_GCLD=1",
-        "-DLOAD_FONT2=1",
-        "-DLOAD_GFXFF=1",
-        "-DSMOOTH_FONT=1",
         "-DSPI_FREQUENCY=80000000",
         "-DSPI_READ_FREQUENCY=20000000",
         "-DSPI_TOUCH_FREQUENCY=2500000",

CYD-Klipper/extract_commit.py

@@ -15,11 +15,17 @@ except:
     version = "Unknown"
 
 flag = "-D REPO_VERSION=\\\"" + version + "\\\""
+dev_flag = "-DREPO_DEVELOPMENT=1"
 print(f"Version: {version}")
 print(f"Flag: {flag}")
 
+flags = [flag]
+
+if ('(' in version):
+    flags.append(dev_flag)
+
 Import("env")
 
 env.Append(
-    BUILD_FLAGS=[flag]
+    BUILD_FLAGS=flags
 )

CYD-Klipper/platformio.ini

@@ -43,17 +43,8 @@ lib_deps =
 	bblanchon/ArduinoJson@^7.0.0
 	plageoj/UrlEncode@^1.0.1
 
-# Terribly slow. Only use for development
+[env:esp32-3248S035C-smartdisplay]
-# [env:esp32-3248S035C-smartdisplay]
+board = esp32-3248S035C-smartdisplay
-# board = esp32-3248S035C-smartdisplay
+
-# build_flags = 
+[env:esp32-2432S028R-smartdisplay]
-# 	-DLV_CONF_PATH="../../../../src/conf/lv_conf.h"
+board = esp32-2432S028R-smartdisplay
-# 	-DCYD_SCREEN_HEIGHT_PX=320
-# 	-DCYD_SCREEN_WIDTH_PX=480
-# 	-DCYD_SCREEN_GAP_PX=10
-# 	-DCYD_SCREEN_MIN_BUTTON_HEIGHT_PX=40
-# 	-DCYD_SCREEN_MIN_BUTTON_WIDTH_PX=40
-# 	-DCYD_SCREEN_FONT=lv_font_montserrat_16
-# 	-DCYD_SCREEN_FONT_SMALL=lv_font_montserrat_12
-# 	-DCYD_SCREEN_SIDEBAR_SIZE_PX=50
-# 	-DCYD_SCREEN_DRIVER_ESP32_SMARTDISPLAY=1

CYD-Klipper/src/conf/global_config.h

@@ -5,6 +5,12 @@
 
 #define CONFIG_VERSION 4
 
+enum {
+    REMAINING_TIME_CALC_PERCENTAGE = 0,
+    REMAINING_TIME_CALC_INTERPOLATED = 1,
+    REMAINING_TIME_CALC_SLICER = 2,
+};
+
 typedef struct _GLOBAL_CONFIG {
     unsigned char version;
     union {
@@ -21,6 +27,10 @@ typedef struct _GLOBAL_CONFIG {
             bool rotateScreen : 1;
             bool onDuringPrint : 1;
             bool autoOtaUpdate : 1;
+            unsigned char remaining_time_calc_mode : 2;
+
+            // Internal
+            bool auth_configured : 1;
         };
     };
     float screenCalXOffset;
@@ -40,6 +50,8 @@ typedef struct _GLOBAL_CONFIG {
 
     unsigned short hotend_presets[3];
     unsigned short bed_presets[3];
+
+    char klipper_auth[33];
 } GLOBAL_CONFIG;
     
 typedef struct _COLOR_DEF {

CYD-Klipper/src/conf/lv_conf.h

@@ -242,8 +242,12 @@
  * Others
  *-----------*/
 
+#ifndef REPO_DEVELOPMENT
+    #define REPO_DEVELOPMENT 0
+#endif
+
 /*1: Show CPU usage and FPS count*/
-#define LV_USE_PERF_MONITOR 0
+#define LV_USE_PERF_MONITOR REPO_DEVELOPMENT
 #if LV_USE_PERF_MONITOR
     #define LV_USE_PERF_MONITOR_POS LV_ALIGN_BOTTOM_RIGHT
 #endif
@@ -497,7 +501,7 @@
 
 #define LV_USE_MSG 1
 
-#define LV_USE_CHART      0
+#define LV_USE_CHART      1
 
 #define LV_USE_COLORWHEEL 0
 

CYD-Klipper/src/core/data_setup.cpp

@@ -50,6 +50,9 @@ void send_gcode(bool wait, const char *gcode)
     HTTPClient client;
     client.begin(buff);
 
+    if (global_config.auth_configured)
+        client.addHeader("X-Api-Key", global_config.klipper_auth);
+
     if (!wait)
     {
         client.setTimeout(1000);
@@ -65,6 +68,63 @@ void send_gcode(bool wait, const char *gcode)
     }
 }
 
+int get_slicer_time_estimate_s()
+{
+    if (printer.state == PRINTER_STATE_IDLE)
+        return 0;
+    
+    delay(10);
+
+    char buff[256] = {};
+    sprintf(buff, "http://%s:%d/server/files/metadata?filename=%s", global_config.klipperHost, global_config.klipperPort, urlEncode(printer.print_filename).c_str());
+    HTTPClient client;
+    client.useHTTP10(true);
+    client.begin(buff);
+
+    if (global_config.auth_configured)
+        client.addHeader("X-Api-Key", global_config.klipper_auth);
+
+    int httpCode = client.GET();
+
+    if (httpCode != 200) 
+        return 0;
+    
+    JsonDocument doc;
+    deserializeJson(doc, client.getStream());
+    int time_estimate_s = doc["result"]["estimated_time"];
+    Serial.printf("Got slicer time estimate: %ds\n", time_estimate_s);
+    return time_estimate_s;
+}
+
+void move_printer(const char* axis, float amount, bool relative) {
+    if (!printer.homed_axis || printer.state == PRINTER_STATE_PRINTING)
+        return;
+
+    char gcode[64];
+    const char* extra = (amount > 0) ? "+" : "";
+
+    bool absolute_coords = printer.absolute_coords;
+
+    if (absolute_coords && relative) {
+        send_gcode(true, "G91");
+    }
+    else if (!absolute_coords && !relative) {
+        send_gcode(true, "G90");
+    }
+
+    sprintf(gcode, "G1 %s%s%.3f F6000", axis, extra, amount);
+    send_gcode(true, gcode);
+
+    if (absolute_coords && relative) {
+        send_gcode(true, "G90");
+    }
+    else if (!absolute_coords && !relative) {
+        send_gcode(true, "G91");
+    }
+}
+
+int last_slicer_time_query = -15000;
+
 void fetch_printer_data()
 {
     freeze_request_thread();
@@ -73,6 +133,10 @@ void fetch_printer_data()
     HTTPClient client;
     client.useHTTP10(true);
     client.begin(buff);
+
+    if (global_config.auth_configured)
+        client.addHeader("X-Api-Key", global_config.klipper_auth);
+
     int httpCode = client.GET();
     delay(10);
     if (httpCode == 200)
@@ -122,6 +186,7 @@ void fetch_printer_data()
                 printer.extruder_target_temp = status["extruder"]["target"];
                 bool can_extrude = status["extruder"]["can_extrude"];
                 printer.pressure_advance = status["extruder"]["pressure_advance"];
+                printer.smooth_time = status["extruder"]["smooth_time"];
                 printer.can_extrude = can_extrude == true;
             }
 
@@ -175,7 +240,11 @@ void fetch_printer_data()
 
                 const char *state = status["print_stats"]["state"];
 
-                if (strcmp(state, "printing") == 0)
+                if (state == nullptr)
+                {
+                    printer_state = PRINTER_STATE_ERROR;
+                }
+                else if (strcmp(state, "printing") == 0)
                 {
                     printer_state = PRINTER_STATE_PRINTING;
                 }
@@ -194,7 +263,36 @@ void fetch_printer_data()
 
             if (printer.state == PRINTER_STATE_PRINTING && printer.print_progress > 0)
             {
-                printer.remaining_time_s = (printer.elapsed_time_s / printer.print_progress) - printer.elapsed_time_s;
+                float remaining_time_s_percentage = (printer.elapsed_time_s / printer.print_progress) - printer.elapsed_time_s;
+                float remaining_time_s_slicer = 0;
+
+                if (printer.slicer_estimated_print_time_s > 0)
+                {
+                    remaining_time_s_slicer = printer.slicer_estimated_print_time_s - printer.elapsed_time_s;
+                }
+
+                if (remaining_time_s_slicer <= 0 || global_config.remaining_time_calc_mode == REMAINING_TIME_CALC_PERCENTAGE)
+                {
+                    printer.remaining_time_s = remaining_time_s_percentage;
+                }
+                else if (global_config.remaining_time_calc_mode == REMAINING_TIME_CALC_INTERPOLATED)
+                {
+                    printer.remaining_time_s = remaining_time_s_percentage * printer.print_progress + remaining_time_s_slicer * (1 - printer.print_progress);
+                }
+                else if (global_config.remaining_time_calc_mode == REMAINING_TIME_CALC_SLICER)
+                {
+                    printer.remaining_time_s = remaining_time_s_slicer;
+                }
+            }
+
+            if (printer.remaining_time_s < 0)
+            {
+                printer.remaining_time_s = 0;
+            }
+
+            if (printer.state == PRINTER_STATE_IDLE)
+            {
+                printer.slicer_estimated_print_time_s = 0;
             }
 
             lv_msg_send(DATA_PRINTER_DATA, &printer);
@@ -206,6 +304,13 @@ void fetch_printer_data()
             lv_msg_send(DATA_PRINTER_STATE, &printer);
         }
         
+        if (printer.state == PRINTER_STATE_PRINTING && millis() - last_slicer_time_query > 30000 && printer.slicer_estimated_print_time_s <= 0)
+        {
+            delay(10);
+            last_slicer_time_query = millis();
+            printer.slicer_estimated_print_time_s = get_slicer_time_estimate_s();
+        }
+
         unfreeze_render_thread();
     }
     else

CYD-Klipper/src/core/data_setup.h

@@ -23,8 +23,8 @@ typedef struct _Printer {
     float elapsed_time_s;
     float remaining_time_s;
     float filament_used_mm;
-    char* print_filename; // 0 -> 1
+    char* print_filename; 
-    float print_progress;
+    float print_progress; // 0 -> 1
     float fan_speed; // 0 -> 1
     float gcode_offset[3];
     float speed_mult;
@@ -32,7 +32,9 @@ typedef struct _Printer {
     int total_layers;
     int current_layer;
     float pressure_advance;
+    float smooth_time;
     int feedrate_mm_per_s;
+    int slicer_estimated_print_time_s;
 } Printer;
 
 extern Printer printer;
@@ -45,6 +47,7 @@ extern int klipper_request_consecutive_fail_count;
 void data_loop();
 void data_setup();
 void send_gcode(bool wait, const char* gcode);
+void move_printer(const char* axis, float amount, bool relative);
 
 void freeze_request_thread();
 void unfreeze_request_thread();

CYD-Klipper/src/core/device/ESP32-2432S028R.cpp

@@ -25,71 +25,6 @@ static lv_color_t buf[CYD_SCREEN_HEIGHT_PX * CYD_SCREEN_WIDTH_PX / 10];
 
 TFT_eSPI tft = TFT_eSPI();
 
-TS_Point touchscreen_point()
-{
-    TS_Point p = touchscreen.getPoint();
-    p.x = round((p.x * global_config.screenCalXMult) + global_config.screenCalXOffset);
-    p.y = round((p.y * global_config.screenCalYMult) + global_config.screenCalYOffset);
-    return p;
-}
-
-void touchscreen_calibrate(bool force)
-{
-    if (global_config.screenCalibrated && !force)
-        {
-            return;
-        }
-
-    tft.fillScreen(TFT_BLACK);
-    tft.setCursor(20, 140);
-    tft.setTextColor(TFT_WHITE, TFT_BLACK);
-    tft.setTextSize(2);
-    tft.println("Calibrate Screen");
-
-    TS_Point p;
-    int16_t x1, y1, x2, y2;
-
-    while (touchscreen.touched())
-        ;
-    tft.drawFastHLine(0, 10, 20, ILI9341_WHITE);
-    tft.drawFastVLine(10, 0, 20, ILI9341_WHITE);
-    while (!touchscreen.touched())
-        ;
-    delay(50);
-    p = touchscreen.getPoint();
-    x1 = p.x;
-    y1 = p.y;
-    tft.drawFastHLine(0, 10, 20, ILI9341_BLACK);
-    tft.drawFastVLine(10, 0, 20, ILI9341_BLACK);
-    delay(500);
-
-    while (touchscreen.touched())
-        ;
-    tft.drawFastHLine(300, 230, 20, ILI9341_WHITE);
-    tft.drawFastVLine(310, 220, 20, ILI9341_WHITE);
-
-    while (!touchscreen.touched())
-        ;
-    delay(50);
-    p = touchscreen.getPoint();
-    x2 = p.x;
-    y2 = p.y;
-    tft.drawFastHLine(300, 230, 20, ILI9341_BLACK);
-    tft.drawFastVLine(310, 220, 20, ILI9341_BLACK);
-
-    int16_t xDist = 320 - 20;
-    int16_t yDist = 240 - 20;
-
-    global_config.screenCalXMult = (float)xDist / (float)(x2 - x1);
-    global_config.screenCalXOffset = 10.0 - ((float)x1 * global_config.screenCalXMult);
-
-    global_config.screenCalYMult = (float)yDist / (float)(y2 - y1);
-    global_config.screenCalYOffset = 10.0 - ((float)y1 * global_config.screenCalYMult);
-
-    global_config.screenCalibrated = true;
-    WriteGlobalConfig();
-}
-
 void screen_setBrightness(byte brightness)
 {
     // calculate duty, 4095 from 2 ^ 12 - 1
@@ -116,7 +51,7 @@ void screen_lv_touchRead(lv_indev_drv_t *indev_driver, lv_indev_data_t *data)
 {
     if (touchscreen.tirqTouched() && touchscreen.touched())
     {
-        TS_Point p = touchscreen_point();
+        TS_Point p = touchscreen.getPoint();
         data->state = LV_INDEV_STATE_PR;
         data->point.x = p.x;
         data->point.y = p.y;
@@ -152,8 +87,6 @@ void screen_setup()
     touchscreen_spi.begin(XPT2046_CLK, XPT2046_MISO, XPT2046_MOSI, XPT2046_CS);
     touchscreen.begin(touchscreen_spi);
 
-    touchscreen_calibrate(false);
-
     lv_disp_draw_buf_init(&draw_buf, buf, NULL, CYD_SCREEN_HEIGHT_PX * CYD_SCREEN_WIDTH_PX / 10);
 
     /*Initialize the display*/

CYD-Klipper/src/core/device/ESP32-smartdisplay.cpp

@@ -7,11 +7,8 @@
 #include "lvgl.h"
 #include "../lv_setup.h"
 
-void touchscreen_calibrate(bool force)
+typedef void (*lv_disp_drv_t_flush_cb)(_lv_disp_drv_t *disp_drv, const lv_area_t *area, lv_color_t *color_p);
-{
+static lv_disp_drv_t_flush_cb original_screen_driver;
-    // TODO: Stubbed
-    return;
-}
 
 void screen_setBrightness(byte brightness)
 {
@@ -19,13 +16,34 @@ void screen_setBrightness(byte brightness)
 }
 
 void set_invert_display(){
-    // Stubbed
+    lv_obj_invalidate(lv_scr_act());
+}
+
+void lv_screen_intercept(_lv_disp_drv_t *disp_drv, const lv_area_t *area, lv_color_t *color_p)
+{
+    if (global_config.invertColors) {
+        uint32_t w = (area->x2 - area->x1 + 1);
+        uint32_t h = (area->y2 - area->y1 + 1);
+
+        for (int i = 0 ; i < w * h; i++){
+            color_p[i].full ^= 0xFFFF;
+        }
+    }
+
+    original_screen_driver(disp_drv, area, color_p);
 }
 
 void screen_setup()
 {
     smartdisplay_init();
 
+#ifndef CYD_SCREEN_DISABLE_INVERT_COLORS
+    if (original_screen_driver == NULL){
+        original_screen_driver = lv_disp_get_default()->driver->flush_cb;
+        lv_disp_get_default()->driver->flush_cb = lv_screen_intercept;
+    }
+#endif // CYD_SCREEN_DISABLE_INVERT_COLORS
+
     lv_disp_set_rotation(lv_disp_get_default(), (global_config.rotateScreen) ? LV_DISP_ROT_270 : LV_DISP_ROT_90);
 }
 

CYD-Klipper/src/core/files_query.cpp

@@ -33,6 +33,10 @@ FILESYSTEM_FILE* get_files(int limit){
     client.useHTTP10(true);
     client.setTimeout(5000);
     client.begin(buff);
+
+    if (global_config.auth_configured)
+        client.addHeader("X-Api-Key", global_config.klipper_auth);
+
     int httpCode = client.GET();
     auto timer_parse = millis();
 

CYD-Klipper/src/core/lv_setup.cpp

@@ -2,6 +2,7 @@
 #include "screen_driver.h"
 #include "../conf/global_config.h"
 #include "lvgl.h"
+#include "../ui/ui_utils.h"
 #include <Esp.h>
 
 #ifndef CPU_FREQ_HIGH
@@ -13,8 +14,131 @@
 
 typedef void (*lv_indev_drv_read_cb_t)(struct _lv_indev_drv_t * indev_drv, lv_indev_data_t * data);
 
-bool isScreenInSleep = false;
+bool is_screen_in_sleep = false;
-lv_timer_t *screenSleepTimer;
+lv_timer_t *screen_sleep_timer;
+lv_coord_t point[2] = {0};
+
+static lv_indev_drv_read_cb_t original_touch_driver = NULL;
+
+void lv_touch_intercept_calibration(lv_indev_drv_t *indev_driver, lv_indev_data_t *data) 
+{
+    original_touch_driver(indev_driver, data);
+
+    if (data->state == LV_INDEV_STATE_PR){
+        point[0] = data->point.x;
+        point[1] = data->point.y;
+
+        while (data->state == LV_INDEV_STATE_PR){
+            original_touch_driver(indev_driver, data);
+            delay(20);    
+        }
+    }
+
+    data->state = LV_INDEV_STATE_REL;
+}
+
+void lv_touch_intercept(lv_indev_drv_t *indev_driver, lv_indev_data_t *data) 
+{
+    original_touch_driver(indev_driver, data);
+    
+    if (data->state == LV_INDEV_STATE_PR) {
+        if (is_screen_asleep()) {
+            while (data->state == LV_INDEV_STATE_PR) {
+                original_touch_driver(indev_driver, data);
+                delay(20);
+            }
+
+            data->state = LV_INDEV_STATE_REL;
+        }
+
+        screen_timer_wake();
+#ifndef CYD_SCREEN_DISABLE_TOUCH_CALIBRATION
+        data->point.x = round((data->point.x * global_config.screenCalXMult) + global_config.screenCalXOffset);
+        data->point.y = round((data->point.y * global_config.screenCalYMult) + global_config.screenCalYOffset);
+#endif // CYD_SCREEN_DISABLE_TOUCH_CALIBRATION
+    }
+}
+
+void lv_do_calibration(){
+    if (global_config.screenCalibrated){
+        return;
+    }
+
+    lv_indev_t * display_driver = lv_indev_get_next(NULL);
+    display_driver->driver->read_cb = lv_touch_intercept_calibration;
+
+    lv_obj_clean(lv_scr_act());
+    lv_obj_clear_flag(lv_scr_act(), LV_OBJ_FLAG_SCROLLABLE);
+
+    lv_obj_t * label = lv_label_create(lv_scr_act());
+    lv_label_set_text(label, "Calibrate Screen");
+    lv_obj_align(label, LV_ALIGN_CENTER, 0, 0);
+
+    lv_obj_t * line = lv_line_create(lv_scr_act());
+    static lv_point_t line_points_x[] = { {0, 10}, {21, 10} };
+    static lv_point_t line_points_y[] = { {10, 0}, {10, 21} };
+
+    lv_line_set_points(line, line_points_x, 2);
+    lv_obj_align(line, LV_ALIGN_TOP_LEFT, 0, 0);
+    lv_obj_set_style_line_width(line, 1, 0);
+
+    lv_obj_t * line2 = lv_line_create(lv_scr_act());
+    lv_line_set_points(line2, line_points_y, 2);
+    lv_obj_align(line2, LV_ALIGN_TOP_LEFT, 0, 0);
+    lv_obj_set_style_line_width(line2, 1, 0);
+
+    while (true){
+        lv_timer_handler();
+        lv_task_handler();
+
+        if (point[0] != 0 && point[1] != 0){
+            break;
+        }
+    }
+
+    lv_coord_t x1 = point[0];
+    lv_coord_t y1 = point[1];
+    point[0] = 0;
+    point[1] = 0;
+
+    lv_obj_del(line);
+    lv_obj_del(line2);
+
+    line = lv_line_create(lv_scr_act());
+    lv_line_set_points(line, line_points_x, 2);
+    lv_obj_align(line, LV_ALIGN_BOTTOM_RIGHT, 1, -10);
+    lv_obj_set_style_line_width(line, 1, 0);
+
+    line = lv_line_create(lv_scr_act());
+    lv_line_set_points(line, line_points_y, 2);
+    lv_obj_align(line, LV_ALIGN_BOTTOM_RIGHT, -10, 1);
+
+    while (true){
+        lv_timer_handler();
+        lv_task_handler();
+
+        if (point[0] != 0 && point[1] != 0){
+            break;
+        }
+    }
+
+    lv_coord_t x2 = point[0];
+    lv_coord_t y2 = point[1];
+
+    int16_t xDist = CYD_SCREEN_WIDTH_PX - 20;
+    int16_t yDist = CYD_SCREEN_HEIGHT_PX - 20;
+
+    global_config.screenCalXMult = (float)xDist / (float)(x2 - x1);
+    global_config.screenCalXOffset = 10.0 - ((float)x1 * global_config.screenCalXMult);
+
+    global_config.screenCalYMult = (float)yDist / (float)(y2 - y1);
+    global_config.screenCalYOffset = 10.0 - ((float)y1 * global_config.screenCalYMult);
+
+    global_config.screenCalibrated = true;
+    WriteGlobalConfig();
+
+    lv_obj_clean(lv_scr_act());
+}
 
 void set_screen_brightness()
 {
@@ -27,13 +151,13 @@ void set_screen_brightness()
 void screen_timer_wake()
 {
 #ifndef CYD_SCREEN_DISABLE_TIMEOUT
-    lv_timer_reset(screenSleepTimer);
+    lv_timer_reset(screen_sleep_timer);
 
-    if (!isScreenInSleep){
+    if (!is_screen_in_sleep){
         return;
     }
 
-    isScreenInSleep = false;
+    is_screen_in_sleep = false;
     set_screen_brightness();
 
     // Reset cpu freq
@@ -46,7 +170,7 @@ void screen_timer_sleep(lv_timer_t *timer)
 {
 #ifndef CYD_SCREEN_DISABLE_TIMEOUT
     screen_setBrightness(0);
-    isScreenInSleep = true;
+    is_screen_in_sleep = true;
 
     // Screen is off, no need to make the cpu run fast, the user won't notice ;)
     setCpuFrequencyMhz(CPU_FREQ_LOW);
@@ -56,23 +180,23 @@ void screen_timer_sleep(lv_timer_t *timer)
 
 void screen_timer_setup()
 {
-    screenSleepTimer = lv_timer_create(screen_timer_sleep, global_config.screenTimeout * 1000 * 60, NULL);
+    screen_sleep_timer = lv_timer_create(screen_timer_sleep, global_config.screenTimeout * 1000 * 60, NULL);
-    lv_timer_pause(screenSleepTimer);
+    lv_timer_pause(screen_sleep_timer);
 }
 
 void screen_timer_start()
 {
-    lv_timer_resume(screenSleepTimer);
+    lv_timer_resume(screen_sleep_timer);
 }
 
 void screen_timer_stop()
 {
-    lv_timer_pause(screenSleepTimer);
+    lv_timer_pause(screen_sleep_timer);
 }
 
 void screen_timer_period(unsigned int period)
 {
-    lv_timer_set_period(screenSleepTimer, period);
+    lv_timer_set_period(screen_sleep_timer, period);
 }
 
 void set_screen_timer_period()
@@ -100,41 +224,28 @@ void set_color_scheme()
     lv_disp_set_theme(dispp, theme);
 }
 
-static lv_indev_drv_read_cb_t original_driver = NULL;
-
-void lv_touch_intercept(lv_indev_drv_t *indev_driver, lv_indev_data_t *data) 
-{
-    original_driver(indev_driver, data);
-
-    if (data->state == LV_INDEV_STATE_PR) {
-        if (is_screen_asleep()) {
-            while (data->state == LV_INDEV_STATE_PR) {
-                original_driver(indev_driver, data);
-                delay(20);
-            }
-
-            data->state = LV_INDEV_STATE_REL;
-        }
-
-        screen_timer_wake();
-    }
-}
-
 void lv_setup()
 {
-    screen_timer_setup();
+    lv_indev_t * display_driver = lv_indev_get_next(NULL);
-    screen_timer_start();
+
+    if (original_touch_driver == NULL) 
+    {
+        original_touch_driver = display_driver->driver->read_cb;
+    }
+
     set_color_scheme();
 
-    if (original_driver != NULL)
+#ifndef CYD_SCREEN_DISABLE_TOUCH_CALIBRATION
-        return;
+    lv_do_calibration();
+#endif // CYD_SCREEN_DISABLE_TOUCH_CALIBRATION
 
-    lv_indev_t * display_driver = lv_indev_get_next(NULL);
-    original_driver = display_driver->driver->read_cb;
     display_driver->driver->read_cb = lv_touch_intercept;
+
+    screen_timer_setup();
+    screen_timer_start();
 }
 
 bool is_screen_asleep()
 {
-    return isScreenInSleep;
+    return is_screen_in_sleep;
 }

CYD-Klipper/src/core/macros_query.cpp

@@ -18,6 +18,10 @@ static void _macros_query_internal(){
     HTTPClient client;
     client.useHTTP10(true);
     client.begin(url.c_str());
+
+    if (global_config.auth_configured)
+        client.addHeader("X-Api-Key", global_config.klipper_auth);
+
     int httpCode = client.GET();
     if (httpCode == 200){
         JsonDocument doc;
@@ -42,23 +46,32 @@ static void _macros_query_internal(){
     }
 }
 
+void power_devices_clear(){
+    for (int i = 0; i < power_devices_count; i++){
+        free(power_devices[i]);
+    }
+
+    power_devices_count = 0;
+}
+
 void _power_devices_query_internal(){
     String url = "http://" + String(global_config.klipperHost) + ":" + String(global_config.klipperPort) + "/machine/device_power/devices";
     HTTPClient client;
     client.useHTTP10(true);
     client.setTimeout(500);
+    client.setConnectTimeout(1000);
     client.begin(url.c_str());
+
+    if (global_config.auth_configured)
+        client.addHeader("X-Api-Key", global_config.klipper_auth);
+
     int httpCode = client.GET();
     if (httpCode == 200){
         JsonDocument doc;
         deserializeJson(doc, client.getStream());
         auto result = doc["result"]["devices"].as<JsonArray>();
 
-        for (int i = 0; i < power_devices_count; i++){
+        power_devices_clear();
-            free(power_devices[i]);
-        }
-
-        power_devices_count = 0;
 
         for (auto i : result){
             const char * device_name = i["device"];
@@ -85,6 +98,10 @@ bool set_power_state(const char* device_name, bool state) {
     HTTPClient client;
     client.useHTTP10(true);
     client.begin(url.c_str());
+
+    if (global_config.auth_configured)
+        client.addHeader("X-Api-Key", global_config.klipper_auth);
+
     if (client.POST("") != 200)
         return false;
 

CYD-Klipper/src/core/macros_query.h

@@ -16,3 +16,4 @@ POWERQUERY power_devices_query();
 void macros_query_setup();
 bool set_power_state(const char* device_name, bool state);
 void _power_devices_query_internal();
+void power_devices_clear();

CYD-Klipper/src/core/screen_driver.h

@@ -1,7 +1,6 @@
 #pragma once
 // Adapted from https://github.com/xperiments-in/xtouch/blob/main/src/devices/2.8/screen.h
 
-void touchscreen_calibrate(bool force = false);
 void screen_setBrightness(unsigned char brightness);
 void screen_setup();
 void set_invert_display();

CYD-Klipper/src/ui/ip_setup.cpp

@@ -29,20 +29,35 @@ static const lv_btnmatrix_ctrl_t kb_ctrl[] = {
 
 void ip_init_inner();
 
-bool verify_ip(){
+enum connection_status_t {
+    CONNECT_FAIL = 0,
+    CONNECT_OK = 1,
+    CONNECT_AUTH_REQUIRED = 2,
+};
+
+connection_status_t verify_ip(){
     HTTPClient client;
     String url = "http://" + String(global_config.klipperHost) + ":" + String(global_config.klipperPort) + "/printer/info";
     int httpCode;
     try {
-        Serial.println(url);
         client.setTimeout(500);
+        client.setConnectTimeout(1000);
         client.begin(url.c_str());
+
+        if (global_config.auth_configured)
+            client.addHeader("X-Api-Key", global_config.klipper_auth);
+
         httpCode = client.GET();
-        return httpCode == 200;
+        Serial.printf("%d %s\n", httpCode, url.c_str());
+
+        if (httpCode == 401)
+            return CONNECT_AUTH_REQUIRED;
+
+        return httpCode == 200 ? CONNECT_OK : CONNECT_FAIL;
     }
     catch (...) {
         Serial.println("Failed to connect");
-        return false;
+        return CONNECT_FAIL;
     }
 }
 
@@ -64,12 +79,19 @@ static void ta_event_cb(lv_event_t * e) {
         strcpy(global_config.klipperHost, lv_textarea_get_text(hostEntry));
         global_config.klipperPort = atoi(lv_textarea_get_text(portEntry));
 
-        if (verify_ip())
+        connection_status_t status = verify_ip();
+        if (status == CONNECT_OK)
         {
             global_config.ipConfigured = true;
             WriteGlobalConfig();
             connect_ok = true;
         }
+        else if (status == CONNECT_AUTH_REQUIRED)
+        {
+            label = NULL;
+            global_config.ipConfigured = true;
+            WriteGlobalConfig();
+        }
         else
         {
             lv_label_set_text(label, "Failed to connect");
@@ -148,6 +170,77 @@ void redraw_connect_screen(){
     }
 }
 
+static bool auth_entry_done = false;
+
+static void keyboard_event_auth_entry(lv_event_t * e) {
+    lv_event_code_t code = lv_event_get_code(e);
+    lv_obj_t * ta = lv_event_get_target(e);
+    lv_obj_t * kb = (lv_obj_t *)lv_event_get_user_data(e);
+
+    if (code == LV_EVENT_READY) 
+    {
+        const char * txt = lv_textarea_get_text(ta);
+        int len = strlen(txt);
+        if (len > 0)
+        {
+            global_config.auth_configured = true;
+            strcpy(global_config.klipper_auth, txt);
+            WriteGlobalConfig();
+            auth_entry_done = true;
+        }
+    }
+    else if (code == LV_EVENT_CANCEL)
+    {
+        auth_entry_done = true;
+    }
+}
+
+void handle_auth_entry(){
+    auth_entry_done = false;
+    global_config.klipper_auth[32] = 0;
+    lv_obj_clean(lv_scr_act());
+
+    lv_obj_t * root = lv_create_empty_panel(lv_scr_act());
+    lv_obj_set_size(root, CYD_SCREEN_WIDTH_PX, CYD_SCREEN_HEIGHT_PX);
+    lv_layout_flex_column(root);
+
+    lv_obj_t * top_root = lv_create_empty_panel(root);
+    lv_obj_set_width(top_root, CYD_SCREEN_WIDTH_PX);
+    lv_layout_flex_column(top_root);
+    lv_obj_set_flex_grow(top_root, 1);
+    lv_obj_set_style_pad_all(top_root, CYD_SCREEN_GAP_PX, 0);
+
+    lv_obj_t * label = lv_label_create(top_root);
+    lv_label_set_text(label, "Enter API Key");
+    lv_obj_set_width(label, CYD_SCREEN_WIDTH_PX - CYD_SCREEN_GAP_PX * 2);
+
+    lv_obj_t * keyboard = lv_keyboard_create(root);
+    lv_obj_t * passEntry = lv_textarea_create(top_root);
+    lv_textarea_set_max_length(passEntry, 32);
+    lv_textarea_set_one_line(passEntry, true);
+
+    if (global_config.auth_configured)
+        lv_textarea_set_text(passEntry, global_config.klipper_auth);
+    else
+        lv_textarea_set_text(passEntry, "");
+
+    lv_obj_set_width(passEntry, CYD_SCREEN_WIDTH_PX - CYD_SCREEN_GAP_PX * 2);
+    lv_obj_add_event_cb(passEntry, keyboard_event_auth_entry, LV_EVENT_ALL, keyboard);
+    lv_obj_set_flex_grow(passEntry, 1);
+    
+
+    lv_keyboard_set_textarea(keyboard, passEntry);
+    lv_keyboard_set_map(keyboard, LV_KEYBOARD_MODE_USER_1, kb_map, kb_ctrl);
+    lv_keyboard_set_mode(keyboard, LV_KEYBOARD_MODE_USER_1);
+
+    while (!auth_entry_done) {
+        lv_timer_handler();
+        lv_task_handler();
+    }
+
+    redraw_connect_screen();
+}
+
 void ip_init_inner(){
     if (global_config.ipConfigured) {
         redraw_connect_screen();
@@ -203,6 +296,7 @@ int retry_count = 0;
 void ip_init(){
     connect_ok = false;
     retry_count = 0;
+    int prev_power_device_count = 0;
 
     ip_init_inner();
 
@@ -212,22 +306,33 @@ void ip_init(){
         lv_task_handler();
 
         if (!connect_ok && global_config.ipConfigured && (millis() - last_data_update_ip) > data_update_interval_ip){
-            connect_ok = verify_ip();
+            connection_status_t status = verify_ip();
+
+            connect_ok = status == CONNECT_OK;
             last_data_update_ip = millis();
             retry_count++;
+            if (label != NULL){
                 String retry_count_text = "Connecting to Klipper (Try " + String(retry_count + 1) + ")";
                 lv_label_set_text(label, retry_count_text.c_str());
+            }
 
+            if (status != CONNECT_AUTH_REQUIRED)
                 _power_devices_query_internal();
-            if (power_devices_query().count >= 1)
+            else
+                handle_auth_entry();
+
+            if (power_devices_query().count != prev_power_device_count) {
+                prev_power_device_count = power_devices_query().count;
                 redraw_connect_screen();
             }
         }
+    }
 }
 
 void ip_ok(){
     if (klipper_request_consecutive_fail_count > 5){
         freeze_request_thread();
+        power_devices_clear();
         ip_init();
         unfreeze_request_thread();
         klipper_request_consecutive_fail_count = 0;

CYD-Klipper/src/ui/nav_buttons.cpp

@@ -2,8 +2,8 @@
 #include "panels/panel.h"
 #include "../core/data_setup.h"
 #include "nav_buttons.h"
-#include <HTTPClient.h>
 #include "ui_utils.h"
+#include <stdio.h>
 
 static lv_style_t nav_button_style;
 
@@ -137,6 +137,9 @@ void nav_buttons_setup(unsigned char active_panel){
         case 4:
             macros_panel_init(panel);
             break;
+        case 5:
+            stats_panel_init(panel);
+            break;
     }
 
     lv_msg_send(DATA_PRINTER_DATA, &printer);

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

@@ -104,6 +104,7 @@ void macros_panel_init(lv_obj_t* panel) {
     }
 
     lv_obj_t * root_panel = lv_create_empty_panel(panel);
+    lv_obj_set_scrollbar_mode(root_panel, LV_SCROLLBAR_MODE_OFF);
     lv_obj_set_size(root_panel, CYD_SCREEN_PANEL_WIDTH_PX, CYD_SCREEN_HEIGHT_PX - CYD_SCREEN_MIN_BUTTON_HEIGHT_PX - CYD_SCREEN_GAP_PX * 2); 
     lv_obj_align(root_panel, LV_ALIGN_TOP_MID, 0, CYD_SCREEN_MIN_BUTTON_HEIGHT_PX + CYD_SCREEN_GAP_PX * 2);
     lv_layout_flex_column(root_panel);

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

@@ -1,48 +1,28 @@
 #include "lvgl.h"
 #include "panel.h"
 #include "../../core/data_setup.h"
+#include "../nav_buttons.h"
 #include "../ui_utils.h"
 #include <stdio.h>
 
 static bool last_homing_state = false;
 
-static void move_printer(const char* axis, float amount) {
-    if (!printer.homed_axis || printer.state == PRINTER_STATE_PRINTING)
-        return;
-
-    char gcode[64];
-    const char* extra = (amount > 0) ? "+" : "";
-
-    bool absolute_coords = printer.absolute_coords;
-
-    if (absolute_coords) {
-        send_gcode(true, "G91");
-    }
-
-    sprintf(gcode, "G1 %s%s%.1f F6000", axis, extra, amount);
-    send_gcode(true, gcode);
-
-    if (absolute_coords) {
-        send_gcode(true, "G90");
-    }
-}
-
 static void x_line_button_press(lv_event_t * e) {
     float* data_pointer = (float*)lv_event_get_user_data(e);
     float data = *data_pointer;
-    move_printer("X", data);
+    move_printer("X", data, true);
 }
 
 static void y_line_button_press(lv_event_t * e) {
     float* data_pointer = (float*)lv_event_get_user_data(e);
     float data = *data_pointer;
-    move_printer("Y", data);
+    move_printer("Y", data, true);
 }
 
 static void z_line_button_press(lv_event_t * e) {
     float* data_pointer = (float*)lv_event_get_user_data(e);
     float data = *data_pointer;
-    move_printer("Z", data);
+    move_printer("Z", data, true);
 }
 
 char x_pos_buff[12];
@@ -103,6 +83,11 @@ static void disable_steppers_click(lv_event_t * e) {
     send_gcode(true, "M18");
 } 
 
+static void switch_to_stat_panel(lv_event_t * e) {
+    lv_obj_t * panel = lv_event_get_target(e);
+    nav_buttons_setup(5);
+}
+
 inline void root_panel_steppers_locked(lv_obj_t * root_panel){
     const auto width = CYD_SCREEN_PANEL_WIDTH_PX - CYD_SCREEN_GAP_PX * 2;
 
@@ -121,7 +106,7 @@ inline void root_panel_steppers_locked(lv_obj_t * root_panel){
     lv_obj_set_flex_grow(btn, 1);
 
     lv_obj_t * label = lv_label_create(btn);
-    lv_label_set_text(label, LV_SYMBOL_HOME "Home Axis");
+    lv_label_set_text(label, LV_SYMBOL_HOME "Home");
     lv_obj_center(label);
 
     btn = lv_btn_create(home_button_row);
@@ -130,7 +115,16 @@ inline void root_panel_steppers_locked(lv_obj_t * root_panel){
     lv_obj_set_flex_grow(btn, 1);
 
     label = lv_label_create(btn);
-    lv_label_set_text(label, LV_SYMBOL_EYE_CLOSE " Disable Step");
+    lv_label_set_text(label, LV_SYMBOL_EYE_CLOSE " Unlock");
+    lv_obj_center(label);
+
+    btn = lv_btn_create(home_button_row);
+    lv_obj_set_height(btn, CYD_SCREEN_MIN_BUTTON_HEIGHT_PX);
+    lv_obj_add_event_cb(btn, switch_to_stat_panel, LV_EVENT_CLICKED, NULL);
+    lv_obj_set_flex_grow(btn, 1);
+
+    label = lv_label_create(btn);
+    lv_label_set_text(label, LV_SYMBOL_EDIT " Params");
     lv_obj_center(label);
 
     for (int row = 0; row < 3; row++) {

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

@@ -37,6 +37,10 @@ static void btn_print_file(lv_event_t * e){
 
     HTTPClient client;
     client.begin(buff);
+
+    if (global_config.auth_configured)
+        client.addHeader("X-Api-Key", global_config.klipper_auth);
+
     int httpCode = client.POST("");
     Serial.printf("Print start: HTTP %d\n", httpCode);
 }

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

@@ -29,6 +29,7 @@ static void reset_calibration_click(lv_event_t * e){
 static void reset_wifi_click(lv_event_t * e){
     global_config.wifiConfigured = false;
     global_config.ipConfigured = false;
+    global_config.auth_configured = false;
     WriteGlobalConfig();
     ESP.restart();
 }
@@ -99,6 +100,14 @@ static void auto_ota_update_switch(lv_event_t* e){
     WriteGlobalConfig();
 }
 
+const char* estimated_time_options = "Percentage\nInterpolated\nSlicer";
+
+static void estimated_time_dropdown(lv_event_t * e){
+    lv_obj_t * dropdown = lv_event_get_target(e);
+    global_config.remaining_time_calc_mode = lv_dropdown_get_selected(dropdown);
+    WriteGlobalConfig();
+}
+
 const static lv_point_t line_points[] = { {0, 0}, {(short int)((CYD_SCREEN_PANEL_WIDTH_PX - CYD_SCREEN_GAP_PX * 2) * 0.85f), 0} };
 
 void create_settings_widget(const char* label_text, lv_obj_t* object, lv_obj_t* root_panel, bool set_height = true){
@@ -122,13 +131,19 @@ void create_settings_widget(const char* label_text, lv_obj_t* object, lv_obj_t*
 }
 
 void settings_panel_init(lv_obj_t* panel){
+    lv_obj_t * toggle = NULL;
+    lv_obj_t * btn = NULL;
+    lv_obj_t * label = NULL;
+    lv_obj_t * dropdown = NULL;
+
     lv_obj_set_style_pad_all(panel, CYD_SCREEN_GAP_PX, 0);
     lv_layout_flex_column(panel);
+    lv_obj_set_scrollbar_mode(panel, LV_SCROLLBAR_MODE_OFF);
 
-    lv_obj_t * btn = lv_btn_create(panel);
+    btn = lv_btn_create(panel);
     lv_obj_add_event_cb(btn, reset_wifi_click, LV_EVENT_CLICKED, NULL);
 
-    lv_obj_t * label = lv_label_create(btn);
+    label = lv_label_create(btn);
     lv_label_set_text(label, "Restart");
     lv_obj_center(label);
 
@@ -145,7 +160,8 @@ void settings_panel_init(lv_obj_t* panel){
     create_settings_widget("Calibrate Touch", btn, panel);
 #endif // CYD_SCREEN_DISABLE_TOUCH_CALIBRATION
 
-    lv_obj_t * toggle = lv_switch_create(panel);
+#ifndef CYD_SCREEN_DISABLE_INVERT_COLORS
+    toggle = lv_switch_create(panel);
     lv_obj_set_width(toggle, CYD_SCREEN_MIN_BUTTON_WIDTH_PX * 2);
     lv_obj_add_event_cb(toggle, invert_color_switch, LV_EVENT_VALUE_CHANGED, NULL);
 
@@ -153,7 +169,7 @@ void settings_panel_init(lv_obj_t* panel){
         lv_obj_add_state(toggle, LV_STATE_CHECKED);
 
     create_settings_widget("Invert Colors", toggle, panel);
-
+#endif // CYD_SCREEN_DISABLE_INVERT_COLORS
 
     toggle = lv_switch_create(panel);
     lv_obj_set_width(toggle, CYD_SCREEN_MIN_BUTTON_WIDTH_PX * 2);
@@ -164,7 +180,7 @@ void settings_panel_init(lv_obj_t* panel){
 
     create_settings_widget("Light Mode", toggle, panel);
 
-    lv_obj_t * dropdown = lv_dropdown_create(panel);
+    dropdown = lv_dropdown_create(panel);
     lv_dropdown_set_options(dropdown, "Blue\nGreen\nGrey\nYellow\nOrange\nRed\nPurple");
     lv_dropdown_set_selected(dropdown, global_config.color_scheme);
     lv_obj_add_event_cb(dropdown, theme_dropdown, LV_EVENT_VALUE_CHANGED, NULL);
@@ -199,6 +215,13 @@ void settings_panel_init(lv_obj_t* panel){
     create_settings_widget("Wake Timeout", dropdown, panel);
 #endif
 
+    dropdown = lv_dropdown_create(panel);
+    lv_dropdown_set_options(dropdown, estimated_time_options);
+    lv_obj_add_event_cb(dropdown, estimated_time_dropdown, LV_EVENT_VALUE_CHANGED, NULL);
+
+    lv_dropdown_set_selected(dropdown, global_config.remaining_time_calc_mode);
+    create_settings_widget("Estimated Time", dropdown, panel);
+
     toggle = lv_switch_create(panel);
     lv_obj_set_width(toggle, CYD_SCREEN_MIN_BUTTON_WIDTH_PX * 2);
     lv_obj_add_event_cb(toggle, rotate_screen_switch, LV_EVENT_VALUE_CHANGED, NULL);
@@ -219,6 +242,15 @@ void settings_panel_init(lv_obj_t* panel){
     create_settings_widget("Screen On During Print", toggle, panel);
 #endif
 
+    toggle = lv_switch_create(panel);
+    lv_obj_set_width(toggle, CYD_SCREEN_MIN_BUTTON_WIDTH_PX * 2);
+    lv_obj_add_event_cb(toggle, auto_ota_update_switch, LV_EVENT_VALUE_CHANGED, NULL);
+
+    if (global_config.autoOtaUpdate)
+        lv_obj_add_state(toggle, LV_STATE_CHECKED);
+
+    create_settings_widget("Auto Update", toggle, panel);
+
     label = lv_label_create(panel);
     lv_label_set_text(label, REPO_VERSION "  ");
 
@@ -240,13 +272,4 @@ void settings_panel_init(lv_obj_t* panel){
 
         create_settings_widget("Device", label, panel, false);
     }
-
-    toggle = lv_switch_create(panel);
-    lv_obj_set_width(toggle, CYD_SCREEN_MIN_BUTTON_WIDTH_PX * 2);
-    lv_obj_add_event_cb(toggle, auto_ota_update_switch, LV_EVENT_VALUE_CHANGED, NULL);
-
-    if (global_config.autoOtaUpdate)
-        lv_obj_add_state(toggle, LV_STATE_CHECKED);
-
-    create_settings_widget("Auto Update", toggle, panel);
 }

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

@@ -36,19 +36,42 @@ static void set_zoffset_text(lv_event_t * e) {
     lv_label_set_text(label, data);
 }
 
+static void set_zoffset_text_ex(lv_event_t * e) {
+    lv_obj_t * label = lv_event_get_target(e);
+    char data[64];
+    sprintf(data, "Z Offset: %.03f, Z: %.03f", printer.gcode_offset[2], printer.position[2]);
+    lv_label_set_text(label, data);
+}
+
 static void set_zoffset(lv_event_t * e){
     char* offset = (char*)lv_event_get_user_data(e);
+
     char gcode[64];
-    sprintf(gcode, "SET_GCODE_OFFSET Z_ADJUST=%s", offset);
+    sprintf(gcode, "SET_GCODE_OFFSET Z_ADJUST=%s MOVE=1", offset);
     send_gcode(true, gcode);
 }
 
-const char* zoffsets[] = { "-0.005", "-0.01", "-0.025", "-0.05" };
+static void set_z(lv_event_t * e){
-const char* zoffsets_2[] = { "+0.005", "+0.01", "+0.025", "+0.05" };
+    void* ptr = lv_event_get_user_data(e);
+    float value = *(float *)(&ptr);
+
+    if (value < 0) {
+        send_gcode(true, "SET_GCODE_OFFSET Z=0 MOVE=1");
+        return;
+    }
+
+    move_printer("Z", value, false);
+}
+
+const char* zoffsets[] = { "-0.01", "-0.025", "-0.05", "-0.2" };
+const char* zoffsets_2[] = { "+0.01", "+0.025", "+0.05", "+0.2" };
+const char* zabs[] = { "Z=0", "Z=0.1", "Z=1", "Clear" };
+const float zabsvalues[] = { 0, 0.1f, 1.0f, -1.0f };
 
 lv_button_column_t zoffset_columns[] = {
     { set_zoffset, zoffsets, (const void**)zoffsets, 4},
-    { set_zoffset, zoffsets_2, (const void**)zoffsets_2, 4}
+    { set_zoffset, zoffsets_2, (const void**)zoffsets_2, 4},
+    { set_z, zabs, (const void**)zabsvalues, 4}
 };
 
 static void set_speed_mult_text(lv_event_t * e){
@@ -126,7 +149,7 @@ static void open_fan_speed_panel(lv_event_t * e){
 }
 
 static void open_zoffset_panel(lv_event_t * e){
-    lv_create_fullscreen_button_matrix_popup(lv_scr_act(), set_zoffset_text, zoffset_columns, 2);
+    lv_create_fullscreen_button_matrix_popup(lv_scr_act(), set_zoffset_text_ex, zoffset_columns, (printer.state == PRINTER_STATE_IDLE) ? 3 : 2);
     lv_msg_send(DATA_PRINTER_DATA, &printer);
 }
 
@@ -175,7 +198,7 @@ static void label_total_layers(lv_event_t * e){
 static void label_pressure_advance(lv_event_t * e){
     lv_obj_t * label = lv_event_get_target(e);
     char pressure_buff[32];
-    sprintf(pressure_buff, "%.3f", printer.pressure_advance);
+    sprintf(pressure_buff, "%.3f (%.2fs)", printer.pressure_advance, printer.smooth_time);
     lv_label_set_text(label, pressure_buff);
 }
 
@@ -211,8 +234,12 @@ void stats_panel_init(lv_obj_t* panel) {
     lv_obj_align(left_panel, LV_ALIGN_TOP_LEFT, CYD_SCREEN_GAP_PX, CYD_SCREEN_GAP_PX);
 
     create_stat_text_block(left_panel, "Position:", label_pos);
+
+    if (printer.state != PRINTER_STATE_IDLE){
         create_stat_text_block(left_panel, "Filament Used:", label_filament_used_m);
         create_stat_text_block(left_panel, "Layer:", label_total_layers);
+    }
+
     create_stat_text_block(left_panel, "Pressure Advance:", label_pressure_advance);
     create_stat_text_block(left_panel, "Feedrate:", label_feedrate);
 

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

@@ -207,22 +207,100 @@ static void btn_retract(lv_event_t * e){
     send_gcode(true, "G1 E-25 F300");
 }
 
+static void set_chart_range(lv_event_t * e) {
+    lv_obj_t * chart_obj = lv_event_get_target(e);
+    lv_chart_t * chart = (lv_chart_t *)chart_obj;
+    int max_temp = 0;
+    lv_chart_series_t * prev = NULL;
+    
+    do {
+        prev = lv_chart_get_series_next(chart_obj, prev);
+
+        if (prev != NULL)
+            for (int i = 0; i < chart->point_cnt; i++)
+                if (prev->y_points[i] > max_temp)
+                    max_temp = prev->y_points[i];
+        
+    } while (prev != NULL);
+
+    int range = ((max_temp + 49) / 50) * 50;
+
+    if (range < 100)
+        range = 100;
+
+    lv_chart_set_range(chart_obj, LV_CHART_AXIS_PRIMARY_Y, 0, range);
+}
+
+static void set_hotend_temp_chart(lv_event_t * e){
+    lv_obj_t * chart = lv_event_get_target(e);
+    lv_chart_series_t * series = (lv_chart_series_t *)lv_event_get_user_data(e);
+    lv_chart_set_next_value(chart, series, printer.extruder_temp);
+}
+
+static void set_hotend_target_temp_chart(lv_event_t * e){
+    lv_obj_t * chart = lv_event_get_target(e);
+    lv_chart_series_t * series = (lv_chart_series_t *)lv_event_get_user_data(e);
+    lv_chart_set_next_value(chart, series, printer.extruder_target_temp);
+}
+
+static void set_bed_temp_chart(lv_event_t * e){
+    lv_obj_t * chart = lv_event_get_target(e);
+    lv_chart_series_t * series = (lv_chart_series_t *)lv_event_get_user_data(e);
+    lv_chart_set_next_value(chart, series, printer.bed_temp);
+}
+
+static void set_bed_target_temp_chart(lv_event_t * e){
+    lv_obj_t * chart = lv_event_get_target(e);
+    lv_chart_series_t * series = (lv_chart_series_t *)lv_event_get_user_data(e);
+    lv_chart_set_next_value(chart, series, printer.bed_target_temp);
+}
+
 void temp_panel_init(lv_obj_t * panel){
     const auto element_width = CYD_SCREEN_PANEL_WIDTH_PX - CYD_SCREEN_GAP_PX * 2;
     root_panel = panel;
     edit_mode = false;
 
     lv_obj_t * root_temp_panel = lv_create_empty_panel(panel);
-    lv_obj_set_size(root_temp_panel, CYD_SCREEN_PANEL_WIDTH_PX, LV_SIZE_CONTENT);
+    lv_obj_set_size(root_temp_panel, CYD_SCREEN_PANEL_WIDTH_PX, CYD_SCREEN_HEIGHT_PX);
     lv_obj_align(root_temp_panel, LV_ALIGN_TOP_RIGHT, 0, 0);
     lv_obj_set_style_pad_all(root_temp_panel, CYD_SCREEN_GAP_PX, 0);
     lv_layout_flex_column(root_temp_panel);
+    lv_obj_set_flex_align(root_temp_panel, LV_FLEX_ALIGN_START, LV_FLEX_ALIGN_END, LV_FLEX_ALIGN_CENTER);
+    lv_obj_set_scrollbar_mode(root_temp_panel, LV_SCROLLBAR_MODE_OFF);
+
+    lv_obj_t * chart = lv_chart_create(root_temp_panel);
+    lv_obj_set_size(chart, element_width - CYD_SCREEN_MIN_BUTTON_WIDTH_PX, CYD_SCREEN_MIN_BUTTON_HEIGHT_PX * 3);
+    lv_chart_set_type(chart, LV_CHART_TYPE_LINE);
+    lv_chart_set_point_count(chart, 120);
+    lv_obj_set_style_size(chart, 0, LV_PART_INDICATOR);
+    lv_chart_set_axis_tick(chart, LV_CHART_AXIS_PRIMARY_Y, CYD_SCREEN_GAP_PX / 2, CYD_SCREEN_GAP_PX / 4, 4, 3, true, CYD_SCREEN_MIN_BUTTON_WIDTH_PX);
+    lv_chart_set_update_mode(chart, LV_CHART_UPDATE_MODE_SHIFT);
+
+    lv_chart_series_t * ser1 = lv_chart_add_series(chart, lv_palette_main(LV_PALETTE_ORANGE), LV_CHART_AXIS_PRIMARY_Y);
+    lv_chart_set_all_value(chart, ser1, printer.extruder_target_temp);
+    lv_chart_series_t * ser2 = lv_chart_add_series(chart, lv_palette_main(LV_PALETTE_RED), LV_CHART_AXIS_PRIMARY_Y);
+    lv_chart_set_all_value(chart, ser2, printer.extruder_temp);
+    lv_chart_series_t * ser3 = lv_chart_add_series(chart, lv_palette_main(LV_PALETTE_TEAL), LV_CHART_AXIS_PRIMARY_Y);
+    lv_chart_set_all_value(chart, ser3, printer.bed_target_temp);
+    lv_chart_series_t * ser4 = lv_chart_add_series(chart, lv_palette_main(LV_PALETTE_BLUE), LV_CHART_AXIS_PRIMARY_Y);
+    lv_chart_set_all_value(chart, ser4, printer.bed_temp);
+
+    lv_obj_add_event_cb(chart, set_hotend_target_temp_chart, LV_EVENT_MSG_RECEIVED, ser1);
+    lv_obj_add_event_cb(chart, set_hotend_temp_chart, LV_EVENT_MSG_RECEIVED, ser2);
+    lv_obj_add_event_cb(chart, set_bed_target_temp_chart, LV_EVENT_MSG_RECEIVED, ser3);
+    lv_obj_add_event_cb(chart, set_bed_temp_chart, LV_EVENT_MSG_RECEIVED, ser4);
+    lv_obj_add_event_cb(chart, set_chart_range, LV_EVENT_MSG_RECEIVED, NULL);
+    lv_msg_subscribe_obj(DATA_PRINTER_DATA, chart, NULL);
+
+    lv_obj_t * single_screen_panel = lv_create_empty_panel(root_temp_panel);
+    lv_obj_set_size(single_screen_panel, element_width, CYD_SCREEN_HEIGHT_PX - CYD_SCREEN_GAP_PX * 2 - CYD_SCREEN_GAP_PX / 2);
+    lv_layout_flex_column(single_screen_panel);
 
     lv_obj_t * temp_rows[2] = {0};
     lv_obj_t * button_temp_rows[2] = {0};
 
     for (int tempIter = 0; tempIter < 2; tempIter++){
-        temp_rows[tempIter] = lv_create_empty_panel(root_temp_panel);
+        temp_rows[tempIter] = lv_create_empty_panel(single_screen_panel);
         lv_layout_flex_column(temp_rows[tempIter]);
         lv_obj_set_size(temp_rows[tempIter], element_width, LV_SIZE_CONTENT);
 
@@ -259,16 +337,17 @@ void temp_panel_init(lv_obj_t * panel){
         lv_obj_center(label);
     }
 
-    lv_obj_t * bottom_panel = lv_create_empty_panel(panel);
+    lv_obj_t * gap = lv_create_empty_panel(single_screen_panel);
-    lv_obj_set_size(bottom_panel, element_width, CYD_SCREEN_MIN_BUTTON_HEIGHT_PX);
+    lv_obj_set_flex_grow(gap, 1);
-    lv_obj_align(bottom_panel, LV_ALIGN_BOTTOM_MID, 0, -1 * CYD_SCREEN_GAP_PX);
-    lv_layout_flex_row(bottom_panel, LV_FLEX_ALIGN_SPACE_EVENLY);
 
-    lv_obj_t * one_above_bottom_panel = lv_create_empty_panel(panel);
+    lv_obj_t * one_above_bottom_panel = lv_create_empty_panel(single_screen_panel);
     lv_obj_set_size(one_above_bottom_panel, element_width, CYD_SCREEN_MIN_BUTTON_HEIGHT_PX);
-    lv_obj_align(one_above_bottom_panel, LV_ALIGN_BOTTOM_MID, 0, -1 * CYD_SCREEN_MIN_BUTTON_HEIGHT_PX - CYD_SCREEN_GAP_PX * 2);
     lv_layout_flex_row(one_above_bottom_panel, LV_FLEX_ALIGN_SPACE_EVENLY);
 
+    lv_obj_t * bottom_panel = lv_create_empty_panel(single_screen_panel);
+    lv_obj_set_size(bottom_panel, element_width, CYD_SCREEN_MIN_BUTTON_HEIGHT_PX);
+    lv_layout_flex_row(bottom_panel, LV_FLEX_ALIGN_SPACE_EVENLY);
+
     lv_obj_t * btn = lv_btn_create(bottom_panel);
     lv_obj_set_flex_grow(btn, 1);
     lv_obj_add_event_cb(btn, btn_extrude, LV_EVENT_CLICKED, NULL);
@@ -306,5 +385,6 @@ void temp_panel_init(lv_obj_t * panel){
     lv_label_set_text(label, "Edit Presets");
     lv_obj_center(label);
 
+    lv_obj_scroll_to_y(root_temp_panel, 9999, LV_ANIM_OFF);
     lv_msg_send(DATA_PRINTER_TEMP_PRESET, &printer);
 }

README.md

@@ -22,6 +22,7 @@ A ESP32-2432S028R is required to run this project. You can find out where to buy
 - Extrude/Retract filament
 - Execute predefined gcode macros
 - Toggle Moonraker power devices
+- OTA updates
 
 ### Install
 
@@ -29,7 +30,13 @@ A ESP32-2432S028R is required to run this project. You can find out where to buy
 
 On initial install, all data should be wiped. On updates, data should be able to be kept without issues.
 
-There are no 'over the air' updates. Each update has to be applied manually.
+When there is an update available, a button in the settings will appear that can be pressed to update. If automatic updates are preferred, there is a toggle in the settings to automatically update. This will right after connecting to wifi update the screen.
+
+### Donate
+
+If you found this project helpful, please consider a donation [to my Ko-Fi](https://ko-fi.com/suchmememanyskill). It would help out a lot in the development of this project, due to the need to buy the screens. 
+
+Thank you!
 
 ### Screenshots
 (Quite literally shots of the screen. I'm sorry)