In this example you can enable touch controller STMPE610 connected via SPI. The SPI connection is shared with LCD screen. How to use the example Hardware Required An ESP development board An GC9A01 or ILI9341 LCD panel, with SPI interface (with/without STMPE610 SPI touch) An USB cable for...
Example code for esp32 running lvgl with ili9341 display + touch! Built for PlatformIO. Libraries used: TFT_eSPI v2.5.43 LVGL v8.4.0 Instructions to suit your setup (dublicated in main.cpp): Open .pio/libdeps/[your_board]/TFT_eSPI/User_Setup.h Edit these lines: Line 45 - change...
the Generic -> Touch_calibrate example from the TFT_eSPI library*/// uint16_t calData[5] = { 275, 3620, 264, 3532, 1 };uint16_tcalData[5] = {409,3416,335,3321,7}; tft.setTouch( calData ); lv_disp_draw_buf_init( &draw_buf, buf,NULL, screenWidth *...
首先我们需要先下载好相应的库函数,需要下载的有TFT_sPI、lvgl和PT2046_Touchscreen; 下图展示了TFT_eSPI文件下载过程,其余两个如法炮制即可,版本选最新版本就好; 二、配置TFT_eSPI驱动 1.修改User_Setup.h 由于我们使用的是ILI9341显示屏,我们需要将#define ILI9341_DRIVER 取消注释;当然文件默认取消的就是该注释...
Perform all steps below and tick them with [x] Check the related part of the Documentation Update lvgl to the latest version Reproduce the issue in a Simulator Not possible ESP32/Hardware related Describe the bug I installed lvgl 7.9.0 f...
ESP32, 240x320电容触摸LCD屏,驱动IC为ILI9341. 软件部分 ESP32 Aruduino移植好了LVGL, 使用TFT_eSPI库作为LCD驱动库. (其实在此之前我还做了一系列的准备活动,但是篇幅有限不一一展开,有兴趣的可以自行摸索) Button 按键的一般行为有如下几种: 1. pressed; ...
ILI9341 ILI9488 Supported touchscreen controllers: XPT2046 FT3236 other FT6X36 or the FT6206 controllers should work as well (not tested) Get started Install the ESP32 SDK http://esp-idf.readthedocs.io/en/latest/ Note: This project is compatible with both the ESP-IDF 3.X branch and the...
进入到选定的驱动头文件,本例中是Setup42_ili9341_ESP32.h。取消TOUCH相关的注释,如下图。 image-20230403145213052 在该文件中,定义了每个引脚的引脚号,因此可以按照改文件进行接线。当然,若有必要,可以在此自行修改引脚号。 配置好以后,可以先运行TFT_eSPI的示例代码,看TFT屏幕是否运行成功。
For example, the older ESP32-Lyra32T V2 and ESP32-LyraT boards were rectangular with built-in touch-based controls. The ESP32-LyraTD-MSC Audio-Mic HDK (hardware development kit) combines the ESP32-LyraTD-MSC (“audio-mic development board”) with a secondary “top” board. The kit ...
control pin)//#define TOUCH_CS PIN_D2 // Chip select pin (T_CS) of touch screen//#def...