ESP32 HMI 5'' compile error:
Solution:
Modify the following code:
into
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Could you please include a text version of this screenshot? It would be very easy to make a mistake when copying this fuzzy image and typing it in by hand.
Sorry for the inconvenience. Here's the text version:
/* More dev device declaration: https://github.com/moononournation/Arduino_GFX/wiki/Dev-Device-Declaration */ #if defined(DISPLAY_DEV_KIT) Arduino_GFX *lcd = create_default_Arduino_GFX(); #else /* !defined(DISPLAY_DEV_KIT) */ Arduino_ESP32RGBPanel *bus = new Arduino_ESP32RGBPanel( 40 /* DE */, 41 /* VSYNC */, 39 /* HSYNC */, 0 /* PCLK */, 45 /* R0 */, 48 /* R1 */, 47 /* R2 */, 21 /* R3 */, 14 /* R4 */, 5 /* G0 */, 6 /* G1 */, 7 /* G2 */, 15 /* G3 */, 16 /* G4 */, 4 /* G5 */, 8 /* B0 */, 3 /* B1 */, 46 /* B2 */, 9 /* B3 */, 1 /* B4 */, 0 /* hsync_polarity */, 210 /* hsync_front_porch */, 4 /* hsync_pulse_width */, 43 /* hsync_back_porch */, 0 /* vsync_polarity */, 22 /* vsync_front_porch */, 4 /* vsync_pulse_width */, 12 /* vsync_back_porch */, 1 /* pclk_active_neg */, 16000000 /* prefer_speed */ ); Arduino_RGB_Display *lcd = new Arduino_RGB_Display( 800 /* width */, 480 /* height */, bus, 0 /* rotation*/,true /* auto_flush */ );
this doesn't compile even with LVGL installed.
HMI-5.ino:3:10: fatal error: demos/lv_demos.h: No such file or directory
#include <demos/lv_demos.h>
^~~~~~~~~~~~~~~~~~
compilation terminated.
Hello @miracle ,
You need to copy the lv_examples.h and lv_demos.h in the examples and demo foldersto the lvgl(or lvgl-3)/src directory
Comments
Could you please include a text version of this screenshot? It would be very easy to make a mistake when copying this fuzzy image and typing it in by hand.
Sorry for the inconvenience. Here's the text version:
this doesn't compile even with LVGL installed.
HMI-5.ino:3:10: fatal error: demos/lv_demos.h: No such file or directory
#include <demos/lv_demos.h>
^~~~~~~~~~~~~~~~~~
compilation terminated.
Hello @miracle ,
You need to copy the lv_examples.h and lv_demos.h in the examples and demo foldersto the lvgl(or lvgl-3)/src directory