mirror of
https://github.com/suchmememanyskill/CYD-Klipper.git
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Add support for crowpanel 2.8inch display (#134)
* Add support for crowpanel 2.8inch display * Add support for crowpanel 2.8inch display --------- Co-authored-by: Sims <38142618+suchmememanyskill@users.noreply.github.com>
This commit is contained in:
Madrajib Lab
GitHub
63
CYD-Klipper/boards/esp32-CROWPANEL-28R.json
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63
CYD-Klipper/boards/esp32-CROWPANEL-28R.json
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@@ -0,0 +1,63 @@
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{
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"build": {
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"arduino": {
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"ldscript": "esp32_out.ld"
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},
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"core": "esp32",
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"extra_flags": [
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"-DUSER_SETUP_LOADED=1",
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"-DILI9341_2_DRIVER=1",
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"-DTFT_BACKLIGHT_ON=HIGH",
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"-DTFT_BL=27",
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"-DTFT_MISO=12",
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"-DTFT_MOSI=13",
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"-DTFT_SCLK=14",
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"-DTFT_CS=15",
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"-DTFT_DC=2",
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"-DTFT_RST=-1",
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"-DLOAD_GCLD=1",
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"-DSPI_FREQUENCY=15999999",
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"-DSPI_READ_FREQUENCY=20000000",
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"-DSPI_TOUCH_FREQUENCY=600000",
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"-DTOUCH_CS=33",
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"-DCYD_SCREEN_HEIGHT_PX=240",
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"-DCYD_SCREEN_WIDTH_PX=320",
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"-DCYD_SCREEN_GAP_PX=8",
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"-DCYD_SCREEN_MIN_BUTTON_HEIGHT_PX=35",
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"-DCYD_SCREEN_MIN_BUTTON_WIDTH_PX=35",
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"-DCYD_SCREEN_FONT=lv_font_montserrat_14",
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"-DCYD_SCREEN_FONT_SMALL=lv_font_montserrat_10",
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"-DCYD_SCREEN_SIDEBAR_SIZE_PX=40",
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"-DCYD_SCREEN_DRIVER_ESP32_CROWPANEL_28R=1"
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],
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"f_cpu": "240000000L",
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"f_flash": "40000000L",
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"flash_mode": "dio",
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"mcu": "esp32",
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"variant": "esp32"
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},
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"connectivity": [
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"wifi",
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"bluetooth",
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"ethernet",
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"can"
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],
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"debug": {
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"openocd_board": "esp-wroom-32.cfg"
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},
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"frameworks": [
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"arduino",
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"espidf"
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],
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"name": "esp32-crowpanel-28R",
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"upload": {
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"flash_size": "4MB",
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"maximum_ram_size": 327680,
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"maximum_size": 4194304,
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"require_upload_port": true,
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"speed": 460800
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},
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"url": "https://www.aliexpress.com/item/1005004502250619.html",
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"vendor": "Sunton"
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}
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@@ -86,3 +86,13 @@ board = esp32-8048S043C-smartdisplay
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[env:esp32-8048S043C-SD-alt]
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board = esp32-8048S043C-smartdisplay-alt
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[env:esp32-CROWPANEL-28R]
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board = esp32-CROWPANEL-28R
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lib_deps =
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SPI
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https://github.com/suchmememanyskill/lvgl
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https://github.com/Bodmer/TFT_eSPI.git
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bblanchon/ArduinoJson@^7.0.0
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plageoj/UrlEncode@^1.0.1
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erriez/ErriezCRC32 @ ^1.0.1
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100
CYD-Klipper/src/core/device/ESP32-CROWPANEL_28R.cpp
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100
CYD-Klipper/src/core/device/ESP32-CROWPANEL_28R.cpp
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@@ -0,0 +1,100 @@
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#ifdef CYD_SCREEN_DRIVER_ESP32_CROWPANEL_28R
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#include "../screen_driver.h"
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#ifdef CYD_SCREEN_VERTICAL
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#error "Vertical screen not supported with the ESP32_CROWPANEL_28R driver"
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#endif
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#include <SPI.h>
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#include <TFT_eSPI.h>
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#include "../../conf/global_config.h"
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#include "lvgl.h"
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#include <TFT_eSPI.h>
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#include "../lv_setup.h"
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#define TOUCH_THRESHOLD 600
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static lv_disp_draw_buf_t draw_buf;
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static lv_color_t buf[CYD_SCREEN_HEIGHT_PX * CYD_SCREEN_WIDTH_PX / 10];
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TFT_eSPI tft = TFT_eSPI();
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uint16_t touchX, touchY;
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void screen_setBrightness(byte brightness)
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{
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// calculate duty, 4095 from 2 ^ 12 - 1
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uint32_t duty = (4095 / 255) * brightness;
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// write duty to LEDC
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ledcWrite(0, duty);
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}
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void screen_lv_flush(lv_disp_drv_t *disp, const lv_area_t *area, lv_color_t *color_p)
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{
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uint32_t w = (area->x2 - area->x1 + 1);
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uint32_t h = (area->y2 - area->y1 + 1);
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tft.startWrite();
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tft.setAddrWindow(area->x1, area->y1, w, h);
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tft.pushColors((uint16_t *)&color_p->full, w * h, true);
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tft.endWrite();
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lv_disp_flush_ready(disp);
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}
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void screen_lv_touchRead(lv_indev_drv_t *indev_driver, lv_indev_data_t *data)
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{
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if (tft.getTouch( &touchX, &touchY, TOUCH_THRESHOLD))
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{
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data->state = LV_INDEV_STATE_PR;
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data->point.x = touchX;
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data->point.y = touchY;
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}
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else
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{
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data->state = LV_INDEV_STATE_REL;
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}
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}
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void set_invert_display(){
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tft.invertDisplay(get_current_printer_config()->invert_colors);
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}
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void screen_setup()
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{
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uint16_t calData[5] = { 189, 3416, 359, 3439, 1};
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lv_init();
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tft.init();
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tft.fillScreen(TFT_BLACK);
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tft.invertDisplay(false);
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delay(300);
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tft.setRotation(1);
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tft.setTouch( calData );
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ledcSetup(0, 5000, 12);
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ledcAttachPin(TFT_BL, 0);
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lv_disp_draw_buf_init(&draw_buf, buf, NULL, CYD_SCREEN_HEIGHT_PX * CYD_SCREEN_WIDTH_PX / 10);
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/*Initialize the display*/
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static lv_disp_drv_t disp_drv;
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lv_disp_drv_init(&disp_drv);
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disp_drv.hor_res = CYD_SCREEN_WIDTH_PX;
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disp_drv.ver_res = CYD_SCREEN_HEIGHT_PX;
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disp_drv.flush_cb = screen_lv_flush;
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disp_drv.draw_buf = &draw_buf;
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lv_disp_drv_register(&disp_drv);
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/*Initialize the (dummy) input device driver*/
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static lv_indev_drv_t indev_drv;
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lv_indev_drv_init(&indev_drv);
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indev_drv.type = LV_INDEV_TYPE_POINTER;
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indev_drv.read_cb = screen_lv_touchRead;
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lv_indev_drv_register(&indev_drv);
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}
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#endif // CYD_SCREEN_DRIVER_ESP32_CROWPANEL_28R
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