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commit e5b138dee0d1ed607ec92a02ce98ff1cb0840e9c
Author: wangjianyu3 <wangjian...@xiaomi.com>
AuthorDate: Sat Jul 5 02:55:18 2025 +0800
boards/szpi-esp32s3: Enable touchscreen for LVGL
1. Rotate the video screen 90 degrees right.
2. Enable touchscreen for the LVGL configuration "lckfb-szpi-esp32s3:lvgl"
and add lvgldemo autostart.
Signed-off-by: wangjianyu3 <wangjian...@xiaomi.com>
---
boards/xtensa/esp32s3/lckfb-szpi-esp32s3/Kconfig | 18 ++++++++++++++++++
.../esp32s3/lckfb-szpi-esp32s3/configs/lvgl/defconfig | 15 +++++++++++++++
.../esp32s3/lckfb-szpi-esp32s3/src/esp32s3_ft5x06.c | 14 ++++++++++++++
.../esp32s3/lckfb-szpi-esp32s3/src/etc/init.d/rcS | 4 ++++
4 files changed, 51 insertions(+)
diff --git a/boards/xtensa/esp32s3/lckfb-szpi-esp32s3/Kconfig
b/boards/xtensa/esp32s3/lckfb-szpi-esp32s3/Kconfig
index 8d353159eb..10a43241da 100644
--- a/boards/xtensa/esp32s3/lckfb-szpi-esp32s3/Kconfig
+++ b/boards/xtensa/esp32s3/lckfb-szpi-esp32s3/Kconfig
@@ -5,4 +5,22 @@
if ARCH_BOARD_ESP32S3_LCKFB_SZPI
+config ARCH_BOARD_ESP32S3_LCKFB_SZPI_DISPLAY_XRES
+ int
+ default LCD_ST7789_XRES
+ depends on LCD_ST7789
+
+config ARCH_BOARD_ESP32S3_LCKFB_SZPI_DISPLAY_YRES
+ int
+ default LCD_ST7789_YRES
+ depends on LCD_ST7789
+
+config ARCH_BOARD_ESP32S3_LCKFB_SZPI_TOUCHSCREEN_MIRRORY
+ bool "SZPI-ESP32-S3 Touchscreen mirror Y"
+ depends on INPUT_TOUCHSCREEN
+
+config ARCH_BOARD_ESP32S3_LCKFB_SZPI_TOUCHSCREEN_SWAPXY
+ bool "SZPI-ESP32-S3 Touchscreen sway X/Y"
+ depends on INPUT_TOUCHSCREEN
+
endif # ARCH_BOARD_ESP32S3_LCKFB_SZPI
diff --git a/boards/xtensa/esp32s3/lckfb-szpi-esp32s3/configs/lvgl/defconfig
b/boards/xtensa/esp32s3/lckfb-szpi-esp32s3/configs/lvgl/defconfig
index 277806a3b6..8119354fa5 100644
--- a/boards/xtensa/esp32s3/lckfb-szpi-esp32s3/configs/lvgl/defconfig
+++ b/boards/xtensa/esp32s3/lckfb-szpi-esp32s3/configs/lvgl/defconfig
@@ -13,6 +13,8 @@ CONFIG_ARCH="xtensa"
CONFIG_ARCH_BOARD="lckfb-szpi-esp32s3"
CONFIG_ARCH_BOARD_COMMON=y
CONFIG_ARCH_BOARD_ESP32S3_LCKFB_SZPI=y
+CONFIG_ARCH_BOARD_ESP32S3_LCKFB_SZPI_TOUCHSCREEN_MIRRORY=y
+CONFIG_ARCH_BOARD_ESP32S3_LCKFB_SZPI_TOUCHSCREEN_SWAPXY=y
CONFIG_ARCH_CHIP="esp32s3"
CONFIG_ARCH_CHIP_ESP32S3=y
CONFIG_ARCH_CHIP_ESP32S3WROOM1N16R8=y
@@ -49,10 +51,15 @@ CONFIG_ESP32S3_UART0=y
CONFIG_ESPRESSIF_LEDC=y
CONFIG_ESPRESSIF_LEDC_CHANNEL0_PIN=42
CONFIG_ESPRESSIF_LEDC_TIMER0=y
+CONFIG_ETC_ROMFS=y
CONFIG_EXAMPLES_FB=y
CONFIG_EXAMPLES_LVGLDEMO=y
CONFIG_EXAMPLES_PWM=y
+CONFIG_EXAMPLES_TOUCHSCREEN=y
CONFIG_FS_PROCFS=y
+CONFIG_FS_ROMFS=y
+CONFIG_FT5X06_POLLMODE=y
+CONFIG_FT5X06_SINGLEPOINT=y
CONFIG_GPIO_LOWER_HALF=y
CONFIG_GRAPHICS_LVGL=y
CONFIG_HAVE_CXX=y
@@ -60,6 +67,8 @@ CONFIG_HAVE_CXXINITIALIZE=y
CONFIG_IDLETHREAD_STACKSIZE=3072
CONFIG_INIT_ENTRYPOINT="nsh_main"
CONFIG_INIT_STACKSIZE=3072
+CONFIG_INPUT=y
+CONFIG_INPUT_FT5X06=y
CONFIG_INTELHEX_BINARY=y
CONFIG_IOEXPANDER=y
CONFIG_IOEXPANDER_NPINS=8
@@ -71,6 +80,10 @@ CONFIG_LCD_PORTRAIT=y
CONFIG_LCD_ST7789=y
CONFIG_LCD_ST7789_DATA_ENDIAN_LITTLE=y
CONFIG_LCD_ST7789_FREQUENCY=40000000
+CONFIG_LCD_ST7789_MIRRORV=y
+CONFIG_LCD_ST7789_MIRRORX=y
+CONFIG_LCD_ST7789_XRES=320
+CONFIG_LCD_ST7789_YRES=240
CONFIG_LINE_MAX=64
CONFIG_LV_USE_CLIB_MALLOC=y
CONFIG_LV_USE_CLIB_SPRINTF=y
@@ -79,6 +92,7 @@ CONFIG_LV_USE_DEMO_WIDGETS=y
CONFIG_LV_USE_LOG=y
CONFIG_LV_USE_NUTTX=y
CONFIG_LV_USE_NUTTX_LCD=y
+CONFIG_LV_USE_NUTTX_TOUCHSCREEN=y
CONFIG_LV_USE_ST7789=y
CONFIG_MM_REGIONS=2
CONFIG_NSH_ARCHINIT=y
@@ -89,6 +103,7 @@ CONFIG_PREALLOC_TIMERS=4
CONFIG_RAM_SIZE=114688
CONFIG_RAM_START=0x20000000
CONFIG_RR_INTERVAL=200
+CONFIG_SCHED_HPWORK=y
CONFIG_SCHED_WAITPID=y
CONFIG_SPI_CMDDATA=y
CONFIG_START_DAY=6
diff --git a/boards/xtensa/esp32s3/lckfb-szpi-esp32s3/src/esp32s3_ft5x06.c
b/boards/xtensa/esp32s3/lckfb-szpi-esp32s3/src/esp32s3_ft5x06.c
index d680240eed..917f984c12 100644
--- a/boards/xtensa/esp32s3/lckfb-szpi-esp32s3/src/esp32s3_ft5x06.c
+++ b/boards/xtensa/esp32s3/lckfb-szpi-esp32s3/src/esp32s3_ft5x06.c
@@ -33,6 +33,7 @@
#include <nuttx/arch.h>
#include <nuttx/board.h>
#include <nuttx/input/ft5x06.h>
+#include <nuttx/input/touchscreen.h>
#include "esp32s3_i2c.h"
#include "esp32s3-szpi.h"
@@ -55,6 +56,19 @@ static const struct ft5x06_config_s g_ft5x06_config =
{
.address = FT5X06_I2C_ADDRESS,
.frequency = FT5X06_FREQUENCY,
+ .lower =
+ {
+ .xres = CONFIG_ARCH_BOARD_ESP32S3_LCKFB_SZPI_DISPLAY_XRES,
+ .yres = CONFIG_ARCH_BOARD_ESP32S3_LCKFB_SZPI_DISPLAY_YRES,
+ .flags = 0
+#ifdef CONFIG_ARCH_BOARD_ESP32S3_LCKFB_SZPI_TOUCHSCREEN_SWAPXY
+ | TOUCH_FLAG_SWAPXY
+#endif
+#ifdef CONFIG_ARCH_BOARD_ESP32S3_LCKFB_SZPI_TOUCHSCREEN_MIRRORY
+ | TOUCH_FLAG_MIRRORY
+#endif
+ ,
+ },
};
/****************************************************************************
diff --git a/boards/xtensa/esp32s3/lckfb-szpi-esp32s3/src/etc/init.d/rcS
b/boards/xtensa/esp32s3/lckfb-szpi-esp32s3/src/etc/init.d/rcS
index 1e043aa976..c0d9a0faaa 100644
--- a/boards/xtensa/esp32s3/lckfb-szpi-esp32s3/src/etc/init.d/rcS
+++ b/boards/xtensa/esp32s3/lckfb-szpi-esp32s3/src/etc/init.d/rcS
@@ -29,3 +29,7 @@ adbd &
#ifdef CONFIG_SYSTEM_FASTBOOTD
fastbootd &
#endif
+
+#ifdef CONFIG_EXAMPLES_LVGLDEMO
+lvgldemo widgets &
+#endif
