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runnable on WT32-SC01-PLUS

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This commit is contained in:
Peter Siegmund
2025-10-08 07:59:23 +02:00
parent abeb791511
commit 31845c0596
31 changed files with 1326 additions and 739 deletions
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47
.devcontainer/Dockerfile
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FROM espressif/idf
ARG DEBIAN_FRONTEND=nointeractive
ARG CONTAINER_USER=esp
ARG USER_UID=1000
ARG USER_GID=$USER_UID
RUN apt-get update \
&& apt install -y -q \
cmake \
git \
libglib2.0-0 \
libnuma1 \
libpixman-1-0 \
&& rm -rf /var/lib/apt/lists/*
# QEMU
ENV QEMU_REL=esp_develop_8.2.0_20240122
ENV QEMU_SHA256=e7c72ef5705ad1444d391711088c8717fc89f42e9bf6d1487f9c2a326b8cfa83
ENV QEMU_DIST=qemu-xtensa-softmmu-${QEMU_REL}-x86_64-linux-gnu.tar.xz
ENV QEMU_URL=https://github.com/espressif/qemu/releases/download/esp-develop-8.2.0-20240122/${QEMU_DIST}
ENV LC_ALL=C.UTF-8
ENV LANG=C.UTF-8
RUN wget --no-verbose ${QEMU_URL} \
&& echo "${QEMU_SHA256} *${QEMU_DIST}" | sha256sum --check --strict - \
&& tar -xf $QEMU_DIST -C /opt \
&& rm ${QEMU_DIST}
ENV PATH=/opt/qemu/bin:${PATH}
RUN groupadd --gid $USER_GID $CONTAINER_USER \
&& adduser --uid $USER_UID --gid $USER_GID --disabled-password --gecos "" ${CONTAINER_USER} \
&& usermod -a -G root $CONTAINER_USER && usermod -a -G dialout $CONTAINER_USER
RUN chmod -R 775 /opt/esp/python_env/
USER ${CONTAINER_USER}
ENV USER=${CONTAINER_USER}
WORKDIR /home/${CONTAINER_USER}
RUN echo "source /opt/esp/idf/export.sh > /dev/null 2>&1" >> ~/.bashrc
ENTRYPOINT [ "/opt/esp/entrypoint.sh" ]
CMD ["/bin/bash", "-c"]

45
.devcontainer/devcontainer.json
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// For format details, see https://aka.ms/devcontainer.json. For config options, see the README at:
// https://github.com/microsoft/vscode-dev-containers/tree/v0.183.0/containers/ubuntu
{
"name": "ESP-IDF QEMU",
"build": {
"dockerfile": "Dockerfile"
},
// Add the IDs of extensions you want installed when the container is created
"workspaceMount": "source=${localWorkspaceFolder},target=${localWorkspaceFolder},type=bind",
/* the path of workspace folder to be opened after container is running
*/
"workspaceFolder": "${localWorkspaceFolder}",
"mounts": [
"source=extensionCache,target=/root/.vscode-server/extensions,type=volume"
],
"customizations": {
"vscode": {
"settings": {
"terminal.integrated.defaultProfile.linux": "bash",
"idf.espIdfPath": "/opt/esp/idf",
"idf.customExtraPaths": "",
"idf.pythonBinPath": "/opt/esp/python_env/idf5.3_py3.10_env/bin/python",
"idf.toolsPath": "/opt/esp",
"idf.gitPath": "/usr/bin/git"
},
"extensions": [
"espressif.esp-idf-extension"
],
},
"codespaces": {
"settings": {
"terminal.integrated.defaultProfile.linux": "bash",
"idf.espIdfPath": "/opt/esp/idf",
"idf.customExtraPaths": "",
"idf.pythonBinPath": "/opt/esp/python_env/idf5.3_py3.10_env/bin/python",
"idf.toolsPath": "/opt/esp",
"idf.gitPath": "/usr/bin/git"
},
"extensions": [
"espressif.esp-idf-extension"
],
}
},
"runArgs": ["--privileged"]
}

11
.gitignore vendored
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# esp-idf
build/
sdkconfig
sdkconfig.old
### VisualStudioCode ###
.vscode/*
!.vscode/tasks.json
!.vscode/launch.json
!.vscode/extensions.json
!.vscode/*.code-snippets

3
.gitmodules vendored
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[submodule "components/lvgl"]
path = components/lvgl
url = git@github.com:lvgl/lvgl.git

259
.vscode/tasks.json vendored
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@@ -1,259 +0,0 @@
{
"version": "2.0.0",
"tasks": [
{
"label": "Build - Build project",
"type": "shell",
"command": "${config:idf.pythonBinPath} ${config:idf.espIdfPath}/tools/idf.py build",
"windows": {
"command": "${config:idf.pythonBinPathWin} ${config:idf.espIdfPathWin}\\tools\\idf.py build",
"options": {
"env": {
"PATH": "${env:PATH};${config:idf.customExtraPaths}"
}
}
},
"options": {
"env": {
"PATH": "${env:PATH}:${config:idf.customExtraPaths}"
}
},
"problemMatcher": [
{
"owner": "cpp",
"fileLocation": [
"autoDetect",
"${workspaceFolder}"
],
"pattern": {
"regexp": "^(.*?):(\\d+):(\\d*):?\\s+(?:fatal\\s+)?(warning|error):\\s+(.*)$",
"file": 1,
"line": 2,
"column": 3,
"severity": 4,
"message": 5
}
}
],
"group": {
"kind": "build",
"isDefault": true
}
},
{
"label": "Set ESP-IDF Target",
"type": "shell",
"command": "${command:espIdf.setTarget}",
"problemMatcher": {
"owner": "cpp",
"fileLocation": [
"autoDetect",
"${workspaceFolder}"
],
"pattern": {
"regexp": "^(.*?):(\\d+):(\\d*):?\\s+(?:fatal\\s+)?(warning|error):\\s+(.*)$",
"file": 1,
"line": 2,
"column": 3,
"severity": 4,
"message": 5
}
}
},
{
"label": "Clean - Clean the project",
"type": "shell",
"command": "${config:idf.pythonBinPath} ${config:idf.espIdfPath}/tools/idf.py fullclean",
"windows": {
"command": "${config:idf.pythonBinPathWin} ${config:idf.espIdfPathWin}\\tools\\idf.py fullclean",
"options": {
"env": {
"PATH": "${env:PATH};${config:idf.customExtraPaths}"
}
}
},
"options": {
"env": {
"PATH": "${env:PATH}:${config:idf.customExtraPaths}"
}
},
"problemMatcher": [
{
"owner": "cpp",
"fileLocation": [
"autoDetect",
"${workspaceFolder}"
],
"pattern": {
"regexp": "^(.*?):(\\d+):(\\d*):?\\s+(?:fatal\\s+)?(warning|error):\\s+(.*)$",
"file": 1,
"line": 2,
"column": 3,
"severity": 4,
"message": 5
}
}
]
},
{
"label": "Flash - Flash the device",
"type": "shell",
"command": "${config:idf.pythonBinPath} ${config:idf.espIdfPath}/tools/idf.py -p ${config:idf.port} -b ${config:idf.flashBaudRate} flash",
"windows": {
"command": "${config:idf.pythonBinPathWin} ${config:idf.espIdfPathWin}\\tools\\idf.py flash -p ${config:idf.portWin} -b ${config:idf.flashBaudRate}",
"options": {
"env": {
"PATH": "${env:PATH};${config:idf.customExtraPaths}"
}
}
},
"options": {
"env": {
"PATH": "${env:PATH}:${config:idf.customExtraPaths}"
}
},
"problemMatcher": [
{
"owner": "cpp",
"fileLocation": [
"autoDetect",
"${workspaceFolder}"
],
"pattern": {
"regexp": "^(.*?):(\\d+):(\\d*):?\\s+(?:fatal\\s+)?(warning|error):\\s+(.*)$",
"file": 1,
"line": 2,
"column": 3,
"severity": 4,
"message": 5
}
}
]
},
{
"label": "Monitor: Start the monitor",
"type": "shell",
"command": "${config:idf.pythonBinPath} ${config:idf.espIdfPath}/tools/idf.py -p ${config:idf.port} monitor",
"windows": {
"command": "${config:idf.pythonBinPathWin} ${config:idf.espIdfPathWin}\\tools\\idf.py -p ${config:idf.portWin} monitor",
"options": {
"env": {
"PATH": "${env:PATH};${config:idf.customExtraPaths}"
}
}
},
"options": {
"env": {
"PATH": "${env:PATH}:${config:idf.customExtraPaths}"
}
},
"problemMatcher": [
{
"owner": "cpp",
"fileLocation": [
"autoDetect",
"${workspaceFolder}"
],
"pattern": {
"regexp": "^(.*?):(\\d+):(\\d*):?\\s+(?:fatal\\s+)?(warning|error):\\s+(.*)$",
"file": 1,
"line": 2,
"column": 3,
"severity": 4,
"message": 5
}
}
],
"dependsOn": "Flash - Flash the device"
},
{
"label": "OpenOCD: Start openOCD",
"type": "shell",
"presentation": {
"echo": true,
"reveal": "never",
"focus": false,
"panel": "new"
},
"command": "openocd -s ${command:espIdf.getOpenOcdScriptValue} ${command:espIdf.getOpenOcdConfigs}",
"windows": {
"command": "openocd.exe -s ${command:espIdf.getOpenOcdScriptValue} ${command:espIdf.getOpenOcdConfigs}",
"options": {
"env": {
"PATH": "${env:PATH};${config:idf.customExtraPaths}"
}
}
},
"options": {
"env": {
"PATH": "${env:PATH}:${config:idf.customExtraPaths}"
}
},
"problemMatcher": {
"owner": "cpp",
"fileLocation": [
"autoDetect",
"${workspaceFolder}"
],
"pattern": {
"regexp": "^(.*?):(\\d+):(\\d*):?\\s+(?:fatal\\s+)?(warning|error):\\s+(.*)$",
"file": 1,
"line": 2,
"column": 3,
"severity": 4,
"message": 5
}
}
},
{
"label": "adapter",
"type": "shell",
"command": "${config:idf.pythonBinPath}",
"isBackground": true,
"options": {
"env": {
"PATH": "${env:PATH}:${config:idf.customExtraPaths}",
"PYTHONPATH": "${command:espIdf.getExtensionPath}/esp_debug_adapter/debug_adapter"
}
},
"problemMatcher": {
"background": {
"beginsPattern": "\bDEBUG_ADAPTER_STARTED\b",
"endsPattern": "DEBUG_ADAPTER_READY2CONNECT",
"activeOnStart": true
},
"pattern": {
"regexp": "(\\d+)-(\\d+)-(\\d+)\\s(\\d+):(\\d+):(\\d+),(\\d+)\\s-(.+)\\s(ERROR)",
"file": 8,
"line": 2,
"column": 3,
"severity": 4,
"message": 9
}
},
"args": [
"${command:espIdf.getExtensionPath}/esp_debug_adapter/debug_adapter_main.py",
"-e",
"${workspaceFolder}/build/${command:espIdf.getProjectName}.elf",
"-s",
"$OPENOCD_SCRIPTS",
"-dn",
"esp32",
"-om",
"connect_to_instance",
"-t",
"xtensa-esp32-elf-"
],
"windows": {
"command": "${config:idf.pythonBinPathWin}",
"options": {
"env": {
"PATH": "${env:PATH};${config:idf.customExtraPaths}",
"PYTHONPATH": "${command:espIdf.getExtensionPath}/esp_debug_adapter/debug_adapter"
}
}
}
}
]
}

96
README.md
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# Waveshare ESP32-S3-Touch-LCD-4.3
## Information
- Orderlink: https://www.waveshare.com/esp32-s3-touch-lcd-4.3.htm
- Wiki: https://www.waveshare.com/wiki/ESP32-S3-Touch-LCD-4.3
## Monitor output
```
--- esp-idf-monitor 1.4.0 on /dev/cu.usbport 115200 ---
--- Quit: Ctrl+] | Menu: Ctrl+T | Help: Ctrl+T followed by Ctrl+H ---
ESP-ROM:esp32s3-20210327
Build:Mar 27 2021
rst:0x15 (USB_UART_CHIP_RESET),boot:0x8 (SPI_FAST_FLASH_BOOT)
Saved PC:0x40378aca
0x40378aca: esp_cpu_wait_for_intr at <esp-idf-path>/components/esp_hw_support/cpu.c:145
SPIWP:0xee
mode:DIO, clock div:1
load:0x3fce3810,len:0x178c
load:0x403c9700,len:0x4
load:0x403c9704,len:0xcbc
load:0x403cc700,len:0x2d9c
entry 0x403c9914
I (26) boot: ESP-IDF v5.2.1-343-gf9163c6d43 2nd stage bootloader
I (27) boot: compile time Apr 19 2024 15:22:33
I (27) boot: Multicore bootloader
I (31) boot: chip revision: v0.2
I (35) boot.esp32s3: Boot SPI Speed : 80MHz
I (40) boot.esp32s3: SPI Mode : DIO
I (44) boot.esp32s3: SPI Flash Size : 8MB
I (49) boot: Enabling RNG early entropy source...
I (55) boot: Partition Table:
I (58) boot: ## Label Usage Type ST Offset Length
I (65) boot: 0 nvs WiFi data 01 02 00009000 00006000
I (73) boot: 1 phy_init RF data 01 01 0000f000 00001000
I (80) boot: 2 factory factory app 00 00 00010000 00100000
I (88) boot: End of partition table
I (92) esp_image: segment 0: paddr=00010020 vaddr=3c050020 size=134a4h ( 79012) map
I (115) esp_image: segment 1: paddr=000234cc vaddr=3fc94500 size=03268h ( 12904) load
I (118) esp_image: segment 2: paddr=0002673c vaddr=40374000 size=098dch ( 39132) load
I (129) esp_image: segment 3: paddr=00030020 vaddr=42000020 size=46ba4h (289700) map
I (181) esp_image: segment 4: paddr=00076bcc vaddr=4037d8dc size=06c10h ( 27664) load
I (195) boot: Loaded app from partition at offset 0x10000
I (195) boot: Disabling RNG early entropy source...
I (206) cpu_start: Multicore app
I (206) octal_psram: vendor id : 0x0d (AP)
I (206) octal_psram: dev id : 0x02 (generation 3)
I (209) octal_psram: density : 0x03 (64 Mbit)
I (215) octal_psram: good-die : 0x01 (Pass)
I (220) octal_psram: Latency : 0x01 (Fixed)
I (225) octal_psram: VCC : 0x01 (3V)
I (230) octal_psram: SRF : 0x01 (Fast Refresh)
I (236) octal_psram: BurstType : 0x01 (Hybrid Wrap)
I (242) octal_psram: BurstLen : 0x01 (32 Byte)
I (247) octal_psram: Readlatency : 0x02 (10 cycles@Fixed)
I (254) octal_psram: DriveStrength: 0x00 (1/1)
I (259) MSPI Timing: PSRAM timing tuning index: 5
I (264) esp_psram: Found 8MB PSRAM device
I (269) esp_psram: Speed: 80MHz
I (306) mmu_psram: Instructions copied and mapped to SPIRAM
I (320) mmu_psram: Read only data copied and mapped to SPIRAM
I (748) esp_psram: SPI SRAM memory test OK
I (757) cpu_start: Pro cpu start user code
I (757) cpu_start: cpu freq: 160000000 Hz
I (757) cpu_start: Application information:
I (760) cpu_start: Project name: ESP32-S3-LCD-4.3
I (765) cpu_start: App version: 1
I (770) cpu_start: Compile time: Apr 19 2024 15:22:19
I (776) cpu_start: ELF file SHA256: 2a824ba9f...
I (781) cpu_start: ESP-IDF: v5.2.1-343-gf9163c6d43
I (788) cpu_start: Min chip rev: v0.0
I (792) cpu_start: Max chip rev: v0.99
I (797) cpu_start: Chip rev: v0.2
I (802) heap_init: Initializing. RAM available for dynamic allocation:
I (809) heap_init: At 3FCA0610 len 00049100 (292 KiB): RAM
I (815) heap_init: At 3FCE9710 len 00005724 (21 KiB): RAM
I (821) heap_init: At 3FCF0000 len 00008000 (32 KiB): DRAM
I (827) heap_init: At 600FE010 len 00001FD8 (7 KiB): RTCRAM
I (834) esp_psram: Adding pool of 7744K of PSRAM memory to heap allocator
I (842) spi_flash: detected chip: gd
I (845) spi_flash: flash io: dio
I (850) sleep: Configure to isolate all GPIO pins in sleep state
I (856) sleep: Enable automatic switching of GPIO sleep configuration
I (864) main_task: Started on CPU0
I (874) esp_psram: Reserving pool of 32K of internal memory for DMA/internal allocations
I (874) main_task: Calling app_main()
I (884) app: Initialize hardware
I (884) app: Install RGB LCD panel driver
I (914) app: Initialize LVGL library
I (914) app: Allocate separate LVGL draw buffers from PSRAM
I (914) app: Register display driver to LVGL
I (924) app: Install LVGL tick timer
I (924) app: LVGL demo
```

1
components/lvgl

Submodule components/lvgl deleted from b09c793967

9
dependencies.lock
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@@ -1,9 +0,0 @@
dependencies:
idf:
component_hash: null
source:
type: idf
version: 5.2.1
manifest_hash: 0bba694ed2bf6b0b1a753eaa37f1fdf0a80b8cfdeb1e7df9dc1590302259f371
target: esp32s3
version: 1.0.0

13
firmware/.devcontainer/Dockerfile Normal file
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ARG DOCKER_TAG=latest
FROM espressif/idf:${DOCKER_TAG}
ENV LC_ALL=C.UTF-8
ENV LANG=C.UTF-8
RUN apt-get update -y && apt-get install udev -y
RUN echo "source /opt/esp/idf/export.sh > /dev/null 2>&1" >> ~/.bashrc
ENTRYPOINT [ "/opt/esp/entrypoint.sh" ]
CMD ["/bin/bash", "-c"]

21
firmware/.devcontainer/devcontainer.json Normal file
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{
"name": "ESP-IDF QEMU",
"build": {
"dockerfile": "Dockerfile"
},
"customizations": {
"vscode": {
"settings": {
"terminal.integrated.defaultProfile.linux": "bash",
"idf.espIdfPath": "/opt/esp/idf",
"idf.toolsPath": "/opt/esp",
"idf.gitPath": "/usr/bin/git"
},
"extensions": [
"espressif.esp-idf-extension",
"espressif.esp-idf-web"
]
}
},
"runArgs": ["--privileged"]
}

42
firmware/.gitignore vendored Normal file
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# esp-idf
build/
build-release/
managed_components/
sdkconfig
sdkconfig.old
dependencies.lock
config.env
kconfigs_projbuild.in
kconfigs.in
config/
# cmake
cmake-build-debug
CMakeCache.txt
cmake_install.cmake
install_manifest.txt
CMakeFiles/
CTestTestfile.cmake
CMakeScripts
compile_commands.json
# They ignored Idea (Webstorm) completely
.idea/
.cache/
# However, they kept the following 4 files version controlled
.vscode/*
!.vscode/tasks.json
!.vscode/launch.json
!.vscode/extensions.json
.history/*
__pycache__
_deps/
.cmake/
.ninja_*
bin/
components/**/*.a
*.ninja
Testing/*
**/insights_auth_key.txt

23
firmware/.vscode/c_cpp_properties.json vendored Normal file
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@@ -0,0 +1,23 @@
{
"configurations": [
{
"name": "ESP-IDF",
"compilerPath": "${config:idf.toolsPath}/tools/xtensa-esp-elf/esp-14.2.0_20241119/xtensa-esp-elf/bin/xtensa-esp32s3-elf-gcc",
"compileCommands": "${config:idf.buildPath}/compile_commands.json",
"includePath": [
"${config:idf.espIdfPath}/components/**",
"${config:idf.espIdfPathWin}/components/**",
"${workspaceFolder}/**"
],
"browse": {
"path": [
"${config:idf.espIdfPath}/components",
"${config:idf.espIdfPathWin}/components",
"${workspaceFolder}"
],
"limitSymbolsToIncludedHeaders": true
}
}
],
"version": 4
}

5
.vscode/launch.json → firmware/.vscode/launch.json vendored
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@@ -1,6 +1,11 @@
{
"version": "0.2.0",
"configurations": [
{
"type": "gdbtarget",
"request": "attach",
"name": "Eclipse CDT GDB Adapter"
},
{
"type": "espidf",
"name": "Launch",

6
CMakeLists.txt → firmware/CMakeLists.txt
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@@ -2,7 +2,9 @@
# https://docs.espressif.com/projects/esp-idf/en/latest/api-guides/build-system.html
# The following five lines of boilerplate have to be in your project's
# CMakeLists in this exact order for cmake to work correctly
cmake_minimum_required(VERSION 3.16)
cmake_minimum_required(VERSION 3.5)
include($ENV{IDF_PATH}/tools/cmake/project.cmake)
project(ESP32-S3-Touch-LCD-4.3)
project(cinema)
# idf_build_set_property(COMPILE_OPTIONS "-Werror" APPEND)

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firmware/LICENSE Normal file
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@@ -0,0 +1,661 @@
GNU AFFERO GENERAL PUBLIC LICENSE
Version 3, 19 November 2007
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
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software and other kinds of works, specifically designed to ensure
cooperation with the community in the case of network server software.
The licenses for most software and other practical works are designed
to take away your freedom to share and change the works. By contrast,
our General Public Licenses are intended to guarantee your freedom to
share and change all versions of a program--to make sure it remains free
software for all its users.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
them if you wish), that you receive source code or can get it if you
want it, that you can change the software or use pieces of it in new
free programs, and that you know you can do these things.
Developers that use our General Public Licenses protect your rights
with two steps: (1) assert copyright on the software, and (2) offer
you this License which gives you legal permission to copy, distribute
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A secondary benefit of defending all users' freedom is that
improvements made in alternate versions of the program, if they
receive widespread use, become available for other developers to
incorporate. Many developers of free software are heartened and
encouraged by the resulting cooperation. However, in the case of
software used on network servers, this result may fail to come about.
The GNU General Public License permits making a modified version and
letting the public access it on a server without ever releasing its
source code to the public.
The GNU Affero General Public License is designed specifically to
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An older license, called the Affero General Public License and
published by Affero, was designed to accomplish similar goals. This is
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The precise terms and conditions for copying, distribution and
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TERMS AND CONDITIONS
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"This License" refers to version 3 of the GNU Affero General Public License.
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"The Program" refers to any copyrightable work licensed under this
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To "modify" a work means to copy from or adapt all or part of the work
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42
firmware/dependencies.lock Normal file
View File

@@ -0,0 +1,42 @@
dependencies:
espressif/esp_lvgl_port:
component_hash: bb938deffba7d80b2ce582a796c053681b0439e0a7033666688e0f1f5b921125
dependencies:
- name: idf
require: private
version: '>=4.4'
- name: lvgl/lvgl
registry_url: https://components.espressif.com
require: public
version: '>=8,<10'
source:
registry_url: https://components.espressif.com/
type: service
version: 2.5.0
idf:
source:
type: idf
version: 5.5.1
lovyan03/LovyanGFX:
component_hash: a2345b5bcee38d6348e3d893bfd45ced564a542c30d17d3f91fde8e5cace02fd
dependencies: []
source:
git: https://github.com/lovyan03/LovyanGFX.git
path: .
type: git
version: 55a0f66d9278faa596c8d51a8e8a3e537dd8f44f
lvgl/lvgl:
component_hash: b702d642e03e95928046d5c6726558e6444e112420c77efa5fdb6650b0a13c5d
dependencies: []
source:
registry_url: https://components.espressif.com/
type: service
version: 9.3.0
direct_dependencies:
- espressif/esp_lvgl_port
- idf
- lovyan03/LovyanGFX
- lvgl/lvgl
manifest_hash: bddd2c10e17729ab5f356657e175fbb9b182bfaa34e4d46a270974778ae75636
target: esp32s3
version: 2.0.0

10
firmware/main/CMakeLists.txt Normal file
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@@ -0,0 +1,10 @@
idf_component_register(SRCS
"lgfx.cpp"
"main.cpp"
PRIV_REQUIRES
fatfs
esp_wifi
wpa_supplicant
INCLUDE_DIRS ".")
fatfs_create_spiflash_image(storage ../storage FLASH_IN_PROJECT PRESERVE_TIME)

26
firmware/main/idf_component.yml Normal file
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@@ -0,0 +1,26 @@
## IDF Component Manager Manifest File
dependencies:
## Required IDF version
idf:
version: '>=4.1.0'
# # Put list of dependencies here
# # For components maintained by Espressif:
# component: "~1.0.0"
# # For 3rd party components:
# username/component: ">=1.0.0,<2.0.0"
# username2/component2:
# version: "~1.0.0"
# # For transient dependencies `public` flag can be set.
# # `public` flag doesn't have an effect dependencies of the `main` component.
# # All dependencies of `main` are public by default.
# public: true
espressif/esp_lvgl_port: ^2.0.0
lvgl/lvgl:
version: ^9.0.0
public: true
lovyan03/LovyanGFX:
git: https://github.com/lovyan03/LovyanGFX.git
version: 1.2.0
#espressif/esp_mmap_assets: ^1.3.0
#espressif/esp_lv_fs: ^1.0.0
#joltwallet/littlefs: ^1.18.1

17
firmware/main/image.h Normal file
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File diff suppressed because one or more lines are too long

89
firmware/main/lgfx.cpp Normal file
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@@ -0,0 +1,89 @@
#include "lgfx.h"
LGFX::LGFX(void)
{
{ // バス制御の設定を行います。
auto cfg = _bus_instance.config(); // バス設定用の構造体を取得します。
// 8ビットパラレルバスの設定
// cfg.i2s_port = I2S_NUM_0; // 使用するI2Sポートを選択 (I2S_NUM_0 or I2S_NUM_1) (ESP32のI2S LCDモードを使用します)
cfg.freq_write = 20000000; // 送信クロック (最大20MHz, 80MHzを整数で割った値に丸められます)
cfg.pin_wr = 47; // WR を接続しているピン番号
cfg.pin_rd = -1; // RD を接続しているピン番号
cfg.pin_rs = 0; // RS(D/C)を接続しているピン番号
cfg.pin_d0 = 9; // D0を接続しているピン番号
cfg.pin_d1 = 46; // D1を接続しているピン番号
cfg.pin_d2 = 3; // D2を接続しているピン番号
cfg.pin_d3 = 8; // D3を接続しているピン番号
cfg.pin_d4 = 18; // D4を接続しているピン番号
cfg.pin_d5 = 17; // D5を接続しているピン番号
cfg.pin_d6 = 16; // D6を接続しているピン番号
cfg.pin_d7 = 15; // D7を接続しているピン番号
_bus_instance.config(cfg); // 設定値をバスに反映します。
_panel_instance.setBus(&_bus_instance); // バスをパネルにセットします。
}
{ // 表示パネル制御の設定を行います。
auto cfg = _panel_instance.config(); // 表示パネル設定用の構造体を取得します。
cfg.pin_cs = -1; // CSが接続されているピン番号 (-1 = disable)
cfg.pin_rst = 4; // RSTが接続されているピン番号 (-1 = disable)
cfg.pin_busy = -1; // BUSYが接続されているピン番号 (-1 = disable)
// ※ 以下の設定値はパネル毎に一般的な初期値が設定されていますので、不明な項目はコメントアウトして試してみてください。
cfg.panel_width = 320; // 実際に表示可能な幅
cfg.panel_height = 480; // 実際に表示可能な高さ
cfg.offset_x = 0; // パネルのX方向オフセット量
cfg.offset_y = 0; // パネルのY方向オフセット量
cfg.offset_rotation = 0; // 回転方向の値のオフセット 0~7 (4~7は上下反転)
cfg.dummy_read_pixel = 8; // ピクセル読出し前のダミーリードのビット数
cfg.dummy_read_bits = 1; // ピクセル以外のデータ読出し前のダミーリードのビット数
cfg.readable = true; // データ読出しが可能な場合 trueに設定
cfg.invert = true; // パネルの明暗が反転してしまう場合 trueに設定
cfg.rgb_order = false; // パネルの赤と青が入れ替わってしまう場合 trueに設定
cfg.dlen_16bit = false; // 16bitパラレルやSPIでデータ長を16bit単位で送信するパネルの場合 trueに設定
cfg.bus_shared = true; // SDカードとバスを共有している場合 trueに設定(drawJpgFile等でバス制御を行います)
// 以下はST7735やILI9163のようにピクセル数が可変のドライバで表示がずれる場合にのみ設定してください。
// cfg.memory_width = 240; // ドライバICがサポートしている最大の幅
// cfg.memory_height = 320; // ドライバICがサポートしている最大の高さ
_panel_instance.config(cfg);
}
//*
{ // バックライト制御の設定を行います。（必要なければ削除）
auto cfg = _light_instance.config(); // バックライト設定用の構造体を取得します。
cfg.pin_bl = 45; // バックライトが接続されているピン番号
cfg.invert = false; // バックライトの輝度を反転させる場合 true
cfg.freq = 44100; // バックライトのPWM周波数
cfg.pwm_channel = 7; // 使用するPWMのチャンネル番号
_light_instance.config(cfg);
_panel_instance.setLight(&_light_instance); // バックライトをパネルにセットします。
}
{ // タッチスクリーン制御の設定を行います。（必要なければ削除）
auto cfg = _touch_instance.config();
cfg.x_min = 0; // タッチスクリーンから得られる最小のX値(生の値)
cfg.x_max = 319; // タッチスクリーンから得られる最大のX値(生の値)
cfg.y_min = 0; // タッチスクリーンから得られる最小のY値(生の値)
cfg.y_max = 479; // タッチスクリーンから得られる最大のY値(生の値)
cfg.pin_int = 7; // INTが接続されているピン番号
cfg.bus_shared = true; // 画面と共通のバスを使用している場合 trueを設定
cfg.offset_rotation = 0; // 表示とタッチの向きのが一致しない場合の調整 0~7の値で設定
// I2C接続の場合
cfg.i2c_port = 1; // 使用するI2Cを選択 (0 or 1)
cfg.i2c_addr = 0x38; // I2Cデバイスアドレス番号
cfg.pin_sda = 6; // SDAが接続されているピン番号
cfg.pin_scl = 5; // SCLが接続されているピン番号
cfg.freq = 400000; // I2Cクロックを設定
_touch_instance.config(cfg);
_panel_instance.setTouch(&_touch_instance); // タッチスクリーンをパネルにセットします。
}
//*/
setPanel(&_panel_instance); // 使用するパネルをセットします。
};

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#pragma once
#include <lvgl.h>
#define LGFX_USE_V1
#include <LovyanGFX.hpp>
class LGFX : public lgfx::LGFX_Device
{
private:
lgfx::Panel_ST7796 _panel_instance;
lgfx::Bus_Parallel8 _bus_instance; // 8ビットパラレルバスのインスタンス (ESP32のみ)
lgfx::Light_PWM _light_instance;
lgfx::Touch_FT5x06 _touch_instance; // FT5206, FT5306, FT5406, FT6206, FT6236, FT6336, FT6436
public:
LGFX(void);
};

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#include <lgfx.h>
#include <lvgl.h>
#include "esp_vfs.h"
#include "esp_vfs_fat.h"
#include "esp_err.h"
#include "esp_log.h"
#include "image.h"
#define screenWidth (480)
#define screenHeight (320)
const unsigned int lvBufferSize = screenWidth * screenHeight / 10 * (LV_COLOR_DEPTH / 8);
uint8_t lvBuffer1[lvBufferSize];
uint8_t lvBuffer2[lvBufferSize];
static const char *TAG = "main";
const char *base_path = "/storage";
LGFX tft;
void setup_tft(void)
{
tft.begin();
tft.setRotation(1);
tft.setBrightness(255);
}
void flush(lv_display_t *display, const lv_area_t *area, unsigned char *data)
{
uint32_t w = lv_area_get_width(area);
uint32_t h = lv_area_get_height(area);
lv_draw_sw_rgb565_swap(data, w * h);
tft.pushImageDMA(area->x1, area->y1, w, h, (uint16_t *)data);
lv_display_flush_ready(display);
}
void my_touch_read(lv_indev_t *indev_driver, lv_indev_data_t *data)
{
uint16_t touchX, touchY;
bool touched = tft.getTouch(&touchX, &touchY);
if (!touched)
{
data->state = LV_INDEV_STATE_REL;
}
else
{
data->state = LV_INDEV_STATE_PR;
data->point.x = touchX;
data->point.y = touchY;
}
}
void lv_handler()
{
static uint64_t previousUpdate = 0;
static uint64_t interval = 0;
uint64_t eus = esp_timer_get_time();
if (eus - previousUpdate > interval)
{
previousUpdate = eus;
interval = lv_timer_handler(); // Update the UI
lv_tick_inc(interval);
vTaskDelay(pdMS_TO_TICKS(interval - 1));
}
}
void setup_fatfs()
{
const esp_vfs_fat_mount_config_t mount_config = {
.format_if_mount_failed = false,
.max_files = 4,
.allocation_unit_size = CONFIG_WL_SECTOR_SIZE,
.disk_status_check_enable = false,
.use_one_fat = false,
};
ESP_LOGI(TAG, "Mounting FAT filesystem in read/write mode");
static wl_handle_t wl_handle = WL_INVALID_HANDLE;
esp_err_t err = esp_vfs_fat_spiflash_mount_rw_wl(base_path, "storage", &mount_config, &wl_handle);
if (err != ESP_OK)
{
ESP_LOGE(TAG, "Failed to mount FATFS (%s)", esp_err_to_name(err));
return;
}
FILE *f;
ESP_LOGI(TAG, "Reading file");
const char *host_filename1 = "/storage/response.png";
struct stat info;
struct tm timeinfo;
char buffer[32];
if (stat(host_filename1, &info) < 0)
{
ESP_LOGE(TAG, "Failed to read file stats");
return;
}
localtime_r(&info.st_mtime, &timeinfo);
strftime(buffer, sizeof(buffer), "%Y-%m-%d", &timeinfo);
ESP_LOGI(TAG, "The file '%s' was modified at date: %s", host_filename1, buffer);
f = fopen(host_filename1, "rb");
if (f == NULL)
{
ESP_LOGE(TAG, "Failed to open file for reading");
return;
}
fclose(f);
ESP_LOGI(TAG, "Unmounting FAT filesystem");
ESP_ERROR_CHECK(esp_vfs_fat_spiflash_unmount_rw_wl(base_path, wl_handle));
ESP_LOGI(TAG, "Done");
}
void esp_lv_log_print(lv_log_level_t level, const char *buf)
{
switch (level)
{
case LV_LOG_LEVEL_TRACE:
ESP_LOGV("LVGL", "%s", buf);
break;
case LV_LOG_LEVEL_INFO:
ESP_LOGI("LVGL", "%s", buf);
break;
case LV_LOG_LEVEL_WARN:
ESP_LOGW("LVGL", "%s", buf);
break;
case LV_LOG_LEVEL_ERROR:
ESP_LOGE("LVGL", "%s", buf);
break;
case LV_LOG_LEVEL_USER:
ESP_LOGI("LVGL", "%s", buf);
break;
case LV_LOG_LEVEL_NONE:
break;
}
}
void setup()
{
setup_fatfs();
setup_tft();
lv_init();
lv_log_register_print_cb(esp_lv_log_print);
static auto *display = lv_display_create(screenWidth, screenHeight);
lv_display_set_color_format(display, LV_COLOR_FORMAT_RGB565);
lv_display_set_flush_cb(display, flush);
lv_display_set_buffers(display, lvBuffer1, lvBuffer2, lvBufferSize, LV_DISPLAY_RENDER_MODE_PARTIAL);
static auto *lvInput = lv_indev_create();
lv_indev_set_type(lvInput, LV_INDEV_TYPE_POINTER);
lv_indev_set_read_cb(lvInput, my_touch_read);
ESP_LOGI(TAG, "create image");
static auto *image = lv_image_create(lv_scr_act());
lv_image_set_src(image, &image_data);
lv_obj_align(image, LV_ALIGN_TOP_LEFT, 0, 0);
ESP_LOGI(TAG, "image created");
}
void loop()
{
lv_handler();
}
void lvgl_task(void *pvParameter)
{
setup();
while (1)
{
loop();
}
}
extern "C" void app_main(void)
{
xTaskCreatePinnedToCore(lvgl_task, "lvgl_task", 4096, NULL, 5, NULL, 1);
}

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#include "esp_wifi.h"
#include "esp_event.h"
#include "esp_log.h"
#include "nvs_flash.h"
static const char *TAG = "WPS_EXAMPLE";
// Funktion, um WPS zu starten (z.B. durch Button-Interrupt aufgerufen)
void start_wps_process()
{
ESP_LOGI(TAG, "Starting WPS...");
// esp_wifi_wps_config_t wps_config = WPS_CONFIG_INIT_DEFAULT(WPS_TYPE_PBC);
// ESP_ERROR_CHECK(esp_wifi_wps_enable(&wps_config));
// ESP_ERROR_CHECK(esp_wifi_wps_start(0)); // Start WPS indefinitely (handle timeout via event)
}
static void wifi_event_handler(void *arg, esp_event_base_t event_base,
int32_t event_id, void *event_data)
{
if (event_base == WIFI_EVENT)
{
switch (event_id)
{
case WIFI_EVENT_STA_START:
ESP_LOGI(TAG, "WIFI_EVENT_STA_START: Wi-Fi station started.");
// Option 1: Start WPS direkt hier
// start_wps_process();
// Option 2: Warten auf externen Trigger (z.B. Button), siehe start_wps_process()
// Optional: Versuchen, sich normal zu verbinden, falls Zugangsdaten gespeichert sind
// esp_wifi_connect();
break;
case WIFI_EVENT_STA_CONNECTED:
ESP_LOGI(TAG, "WIFI_EVENT_STA_CONNECTED");
// Falls verbunden (z.B. aus Flash), WPS deaktivieren, falls es noch lief
// esp_wifi_wps_disable();
break;
case WIFI_EVENT_STA_DISCONNECTED:
ESP_LOGI(TAG, "WIFI_EVENT_STA_DISCONNECTED");
// Eventuell normalen Verbindungsversuch starten oder auf WPS-Trigger warten
// esp_wifi_connect(); // Oder: Warte auf Button für WPS
break;
case WIFI_EVENT_STA_WPS_ER_SUCCESS:
ESP_LOGI(TAG, "WIFI_EVENT_STA_WPS_ER_SUCCESS");
// WPS erfolgreich, Zugangsdaten wurden empfangen.
// Der Wi-Fi Stack versucht nun automatisch, sich zu verbinden.
// WPS deaktivieren.
ESP_ERROR_CHECK(esp_wifi_wps_disable());
// Optional: Zugangsdaten auslesen und speichern, falls nötig (normalerweise nicht erforderlich, da der Stack sie intern nutzt)
break;
case WIFI_EVENT_STA_WPS_ER_FAILED:
ESP_LOGI(TAG, "WIFI_EVENT_STA_WPS_ER_FAILED");
ESP_ERROR_CHECK(esp_wifi_wps_disable());
// Hier Fehlerbehandlung: Info an User, evtl. erneuten Start ermöglichen
break;
case WIFI_EVENT_STA_WPS_ER_TIMEOUT:
ESP_LOGI(TAG, "WIFI_EVENT_STA_WPS_ER_TIMEOUT");
ESP_ERROR_CHECK(esp_wifi_wps_disable());
// Hier Fehlerbehandlung: Info an User, evtl. erneuten Start ermöglichen
break;
case WIFI_EVENT_STA_WPS_ER_PIN:
ESP_LOGI(TAG, "WIFI_EVENT_STA_WPS_ER_PIN");
// Relevant für PIN-Modus
// wifi_event_sta_wps_er_pin_t* event = (wifi_event_sta_wps_er_pin_t*) event_data;
// ESP_LOGI(TAG, "WPS PIN: %.*s", event->pin_code_len, event->pin_code); // Beispiel: ESP32 generiert PIN
break;
default:
break;
}
}
else if (event_base == IP_EVENT && event_id == IP_EVENT_STA_GOT_IP)
{
ip_event_got_ip_t *event = (ip_event_got_ip_t *)event_data;
ESP_LOGI(TAG, "Got IP address: " IPSTR, IP2STR(&event->ip_info.ip));
// Verbindung erfolgreich hergestellt
}
}
void wifi_init_sta_wps(void)
{
// 1. NVS initialisieren
esp_err_t ret = nvs_flash_init();
if (ret == ESP_ERR_NVS_NO_FREE_PAGES || ret == ESP_ERR_NVS_NEW_VERSION_FOUND)
{
ESP_ERROR_CHECK(nvs_flash_erase());
ret = nvs_flash_init();
}
ESP_ERROR_CHECK(ret);
// 2. TCP/IP Stack initialisieren
ESP_ERROR_CHECK(esp_netif_init());
// 3. Event Loop erstellen
ESP_ERROR_CHECK(esp_event_loop_create_default());
// 4. Default Wi-Fi Station Netif erstellen
esp_netif_create_default_wifi_sta();
// 5. Wi-Fi Treiber initialisieren
wifi_init_config_t cfg = WIFI_INIT_CONFIG_DEFAULT();
ESP_ERROR_CHECK(esp_wifi_init(&cfg));
// 6. Event Handler registrieren
ESP_ERROR_CHECK(esp_event_handler_register(WIFI_EVENT, ESP_EVENT_ANY_ID, &wifi_event_handler, NULL));
ESP_ERROR_CHECK(esp_event_handler_register(IP_EVENT, IP_EVENT_STA_GOT_IP, &wifi_event_handler, NULL));
// 7. Wi-Fi Modus auf Station setzen
ESP_ERROR_CHECK(esp_wifi_set_mode(WIFI_MODE_STA));
// 8. Wi-Fi starten (löst WIFI_EVENT_STA_START aus)
ESP_ERROR_CHECK(esp_wifi_start());
ESP_LOGI(TAG, "Wi-Fi Initialisierung abgeschlossen.");
ESP_LOGI(TAG, "Bereit für WPS Trigger (z.B. Button-Druck oder automatischen Start in STA_START).");
}

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# Name , Type , SubType , Offset , Size , Flags
nvs , data , nvs , 0x9000 , 24k ,
phy_init , data , phy , , 4k ,
factory , app , factory , 0x10000 , 4M ,
storage , data , fat , , 11M ,
coredump , data , coredump , , 951K ,
1 # Name Type SubType Offset Size Flags
2 nvs data nvs 0x9000 24k
3 phy_init data phy 4k
4 factory app factory 0x10000 4M
5 storage data fat 11M
6 coredump data coredump 951K

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# LVGL configuration
CONFIG_LV_CONF_SKIP=y
CONFIG_LV_THEME_DEFAULT_DARK=y
CONFIG_LV_FS_DEFAULT_DRIVE_LETTER=65
CONFIG_LV_USE_FS_POSIX=y
CONFIG_LV_FS_POSIX_LETTER=65
CONFIG_LV_FS_POSIX_PATH=""
CONFIG_LV_FS_POSIX_CACHE_SIZE=0
CONFIG_LV_USE_LODEPNG=y
CONFIG_LV_USE_BMP=y
CONFIG_LV_USE_SYSMON=y
CONFIG_LV_USE_PERF_MONITOR=y
CONFIG_LV_PERF_MONITOR_ALIGN_BOTTOM_RIGHT=y
CONFIG_LV_USE_MEM_MONITOR=y
CONFIG_LV_MEM_MONITOR_ALIGN_BOTTOM_LEFT=y
CONFIG_LV_USE_ST7796=y
CONFIG_LV_BUILD_EXAMPLES=n
# partitions
CONFIG_PARTITION_TABLE_CUSTOM=y
CONFIG_PARTITION_TABLE_CUSTOM_FILENAME="partitions.csv"
CONFIG_PARTITION_TABLE_FILENAME="partitions.csv"
CONFIG_PARTITION_TABLE_OFFSET=0x8000
CONFIG_PARTITION_TABLE_MD5=y
# flash size
CONFIG_ESPTOOLPY_FLASHSIZE_16MB=y
CONFIG_ESPTOOLPY_FLASHSIZE="16MB"
# logging
CONFIG_LV_USE_LOG=y
CONFIG_LOG_DEFAULT_LEVEL_INFO=y
#CONFIG_LOG_DEFAULT_LEVEL_DEBUG=y

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0.1.0

BIN
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idf_component_register(SRCS main.c
REQUIRES esp_lcd lvgl
)

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#include <stdio.h>
#include <sys/time.h>
#include "esp_log.h"
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
#include "freertos/semphr.h"
#include "esp_system.h"
#include "esp_timer.h"
#include "driver/ledc.h"
#include "esp_lcd_panel_ops.h"
#include "esp_lcd_panel_rgb.h"
#include "lvgl.h"
#include "sdkconfig.h"
#define TAG "app"
#define LVGL_TICK_PERIOD_MS 2
#define LCD_PIXEL_CLOCK_HZ (12 * 1000 * 1000)
#define LCD_H_RES 800
#define LCD_V_RES 480
/* see https://www.waveshare.com/wiki/ESP32-S3-Touch-LCD-4.3 */
#define PIN_NUM_PCLK (gpio_num_t) GPIO_NUM_7
#define PIN_NUM_VSYNC (gpio_num_t) GPIO_NUM_3
#define PIN_NUM_HSYNC (gpio_num_t) GPIO_NUM_46
#define PIN_NUM_DE (gpio_num_t) GPIO_NUM_5
#define PIN_NUM_DATA0 (gpio_num_t) GPIO_NUM_14 /* B3 */
#define PIN_NUM_DATA1 (gpio_num_t) GPIO_NUM_38 /* B4 */
#define PIN_NUM_DATA2 (gpio_num_t) GPIO_NUM_18 /* B5 */
#define PIN_NUM_DATA3 (gpio_num_t) GPIO_NUM_17 /* B6 */
#define PIN_NUM_DATA4 (gpio_num_t) GPIO_NUM_10 /* B7 */
#define PIN_NUM_DATA5 (gpio_num_t) GPIO_NUM_39 /* G2 */
#define PIN_NUM_DATA6 (gpio_num_t) GPIO_NUM_0 /* G3 */
#define PIN_NUM_DATA7 (gpio_num_t) GPIO_NUM_45 /* G4 */
#define PIN_NUM_DATA8 (gpio_num_t) GPIO_NUM_48 /* G5 */
#define PIN_NUM_DATA9 (gpio_num_t) GPIO_NUM_47 /* G6 */
#define PIN_NUM_DATA10 (gpio_num_t) GPIO_NUM_21 /* G7 */
#define PIN_NUM_DATA11 (gpio_num_t) GPIO_NUM_1 /* R3 */
#define PIN_NUM_DATA12 (gpio_num_t) GPIO_NUM_2 /* R4 */
#define PIN_NUM_DATA13 (gpio_num_t) GPIO_NUM_42 /* R5 */
#define PIN_NUM_DATA14 (gpio_num_t) GPIO_NUM_41 /* R6 */
#define PIN_NUM_DATA15 (gpio_num_t) GPIO_NUM_40 /* R7 */
typedef struct
{
lv_obj_t *meter;
lv_meter_indicator_t *indicator;
} TMeter;
TMeter *lvgl_demo(lv_disp_t *disp)
{
static TMeter lvgl_meter;
lv_obj_t *scr = lv_disp_get_scr_act(disp);
lv_obj_t *meter = lv_meter_create(scr);
lv_obj_center(meter);
lv_obj_set_size(meter, 400, 400);
lv_meter_scale_t *scale = lv_meter_add_scale(meter);
lv_meter_set_scale_range(meter, scale, 0, 60, 270, 135);
lv_meter_set_scale_ticks(meter, scale, 5, 5, 32, lv_palette_main(LV_PALETTE_GREY));
lv_meter_indicator_t *mi;
mi = lv_meter_add_arc(meter, scale, 10, lv_palette_main(LV_PALETTE_BLUE), 0);
lv_meter_set_indicator_start_value(meter, mi, 0);
lv_meter_set_indicator_end_value(meter, mi, 20);
mi = lv_meter_add_arc(meter, scale, 10, lv_palette_main(LV_PALETTE_GREEN), 0);
lv_meter_set_indicator_start_value(meter, mi, 20);
lv_meter_set_indicator_end_value(meter, mi, 40);
mi = lv_meter_add_arc(meter, scale, 10, lv_palette_main(LV_PALETTE_ORANGE), 0);
lv_meter_set_indicator_start_value(meter, mi, 40);
lv_meter_set_indicator_end_value(meter, mi, 60);
lvgl_meter.indicator = lv_meter_add_needle_line(meter, scale, 5, lv_palette_main(LV_PALETTE_PINK), 0);
lvgl_meter.meter = meter;
return &lvgl_meter;
}
void BacklightInit(void)
{
ledc_timer_config_t ledTimer = {
.speed_mode = LEDC_LOW_SPEED_MODE,
.duty_resolution = LEDC_TIMER_12_BIT,
.timer_num = LEDC_TIMER_0,
.freq_hz = 5000,
.clk_cfg = LEDC_AUTO_CLK};
ledc_channel_config_t ledChannel = {
.gpio_num = GPIO_NUM_2,
.speed_mode = LEDC_LOW_SPEED_MODE,
.channel = LEDC_CHANNEL_0,
.intr_type = LEDC_INTR_DISABLE,
.timer_sel = LEDC_TIMER_0,
.duty = 0,
.hpoint = 0,
.flags.output_invert = 0};
ESP_ERROR_CHECK(ledc_timer_config(&ledTimer));
ESP_ERROR_CHECK(ledc_channel_config(&ledChannel));
ESP_ERROR_CHECK(ledc_set_duty(LEDC_LOW_SPEED_MODE, LEDC_CHANNEL_0, 8191));
ESP_ERROR_CHECK(ledc_update_duty(LEDC_LOW_SPEED_MODE, LEDC_CHANNEL_0));
}
esp_lcd_panel_handle_t DisplayInit(void)
{
ESP_LOGI(TAG, "Install RGB LCD panel driver");
esp_lcd_panel_handle_t panel_handle = NULL;
esp_lcd_rgb_panel_config_t panel_config = {
.clk_src = LCD_CLK_SRC_PLL160M,
.timings = {
.pclk_hz = LCD_PIXEL_CLOCK_HZ,
.h_res = LCD_H_RES,
.v_res = LCD_V_RES,
.hsync_pulse_width = 4,
.hsync_back_porch = 8,
.hsync_front_porch = 8,
.vsync_pulse_width = 4,
.vsync_back_porch = 8,
.vsync_front_porch = 8,
.flags.hsync_idle_low = true,
.flags.vsync_idle_low = true,
.flags.de_idle_high = false,
.flags.pclk_active_neg = true,
.flags.pclk_idle_high = false},
.data_width = 16,
.sram_trans_align = 8,
.psram_trans_align = 64,
.hsync_gpio_num = PIN_NUM_HSYNC,
.vsync_gpio_num = PIN_NUM_VSYNC,
.de_gpio_num = PIN_NUM_DE,
.pclk_gpio_num = PIN_NUM_PCLK,
.data_gpio_nums = {
PIN_NUM_DATA0,
PIN_NUM_DATA1,
PIN_NUM_DATA2,
PIN_NUM_DATA3,
PIN_NUM_DATA4,
PIN_NUM_DATA5,
PIN_NUM_DATA6,
PIN_NUM_DATA7,
PIN_NUM_DATA8,
PIN_NUM_DATA9,
PIN_NUM_DATA10,
PIN_NUM_DATA11,
PIN_NUM_DATA12,
PIN_NUM_DATA13,
PIN_NUM_DATA14,
PIN_NUM_DATA15,
},
.disp_gpio_num = GPIO_NUM_NC,
.flags.disp_active_low = 0,
.flags.fb_in_psram = true};
ESP_ERROR_CHECK(esp_lcd_new_rgb_panel(&panel_config, &panel_handle));
ESP_ERROR_CHECK(esp_lcd_panel_reset(panel_handle));
ESP_ERROR_CHECK(esp_lcd_panel_init(panel_handle));
return panel_handle;
}
static void lvgl_flush_cb(lv_disp_drv_t *drv, const lv_area_t *area, lv_color_t *color_map)
{
esp_lcd_panel_handle_t panel_handle = (esp_lcd_panel_handle_t)drv->user_data;
int offsetx1 = area->x1;
int offsetx2 = area->x2;
int offsety1 = area->y1;
int offsety2 = area->y2;
esp_lcd_panel_draw_bitmap(panel_handle, offsetx1, offsety1, offsetx2 + 1, offsety2 + 1, color_map);
lv_disp_flush_ready(drv);
}
static void increase_lvgl_tick(void *arg)
{
lv_tick_inc(LVGL_TICK_PERIOD_MS);
}
void app_main(void)
{
static esp_lcd_panel_handle_t panel_handle;
TMeter *lvgl_meter;
ESP_LOGI(TAG, "Initialize hardware");
BacklightInit();
panel_handle = DisplayInit();
ESP_LOGI(TAG, "Initialize LVGL library");
static lv_disp_draw_buf_t disp_buf;
static lv_disp_drv_t disp_drv;
lv_init();
ESP_LOGI(TAG, "Allocate separate LVGL draw buffers from PSRAM");
void *buf1 = NULL;
void *buf2 = NULL;
buf1 = heap_caps_malloc(LCD_H_RES * 100 * sizeof(lv_color_t), MALLOC_CAP_SPIRAM);
assert(buf1);
buf2 = heap_caps_malloc(LCD_H_RES * 100 * sizeof(lv_color_t), MALLOC_CAP_SPIRAM);
assert(buf2);
lv_disp_draw_buf_init(&disp_buf, buf1, buf2, LCD_H_RES * 100);
ESP_LOGI(TAG, "Register display driver to LVGL");
lv_disp_drv_init(&disp_drv);
disp_drv.hor_res = LCD_H_RES;
disp_drv.ver_res = LCD_V_RES;
disp_drv.flush_cb = lvgl_flush_cb;
disp_drv.draw_buf = &disp_buf;
disp_drv.user_data = panel_handle;
disp_drv.full_refresh = false;
lv_disp_t *disp = lv_disp_drv_register(&disp_drv);
ESP_LOGI(TAG, "Install LVGL tick timer");
const esp_timer_create_args_t lvgl_tick_timer_args = {
.callback = &increase_lvgl_tick,
.arg = NULL,
.dispatch_method = ESP_TIMER_TASK,
.name = "lvgl_tick",
.skip_unhandled_events = true};
esp_timer_handle_t lvgl_tick_timer = NULL;
ESP_ERROR_CHECK(esp_timer_create(&lvgl_tick_timer_args, &lvgl_tick_timer));
ESP_ERROR_CHECK(esp_timer_start_periodic(lvgl_tick_timer, LVGL_TICK_PERIOD_MS * 1000));
ESP_LOGI(TAG, "LVGL demo");
lvgl_meter = lvgl_demo(disp);
uint8_t lastSec = 0;
struct timeval tv_now;
while (42)
{
gettimeofday(&tv_now, NULL);
if (lastSec != tv_now.tv_sec % 60)
{
lastSec = tv_now.tv_sec % 60;
lv_meter_set_indicator_value(lvgl_meter->meter, lvgl_meter->indicator, lastSec);
}
vTaskDelay(pdMS_TO_TICKS(10));
lv_timer_handler();
}
}

8
sdkconfig.defaults
View File

@@ -1,8 +0,0 @@
CONFIG_ESPTOOLPY_FLASHSIZE_8MB=y
CONFIG_ESP32S3_SPIRAM_SUPPORT=y
CONFIG_SPIRAM=y
CONFIG_SPIRAM_MODE_OCT=y
CONFIG_SPIRAM_SPEED_80M=y
CONFIG_SPIRAM_FETCH_INSTRUCTIONS=y
CONFIG_SPIRAM_RODATA=y
CONFIG_LV_USE_PERF_MONITOR=y