重构WiFi站点示例并集成LVGL用户界面
- 更新了 devcontainer 和 VSCode 设置，以指定串口和闪存类型。 - 增强了 README 文档，添加了 LVGL 演示界面的详细硬件规格和使用说明。 - 在 lvgl_demo_ui.c 中新增了 LVGL 演示界面实现，展示旋转按钮和弧形图形。 - 将主应用逻辑整合到 main.c 文件中，集成 LVGL 和 LCD 触摸功能。 - 移除已弃用的 station_example_main.c，以简化代码库。 - 更新依赖项，包含 LVGL 和 LCD 触摸组件。
This commit is contained in:
雨霖铃
@@ -19,5 +19,8 @@
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]
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]
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}
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}
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},
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},
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"runArgs": ["--privileged"]
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"runArgs": [
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"--privileged",
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"--device=/dev/ttyACM0"
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|
]
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}
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}
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Vendored
+3
-2
@@ -4,7 +4,7 @@
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"idf.openOcdConfigs": [
|
"idf.openOcdConfigs": [
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"board/esp32s3-builtin.cfg"
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"board/esp32s3-builtin.cfg"
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],
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],
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"idf.port": "detect",
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"idf.port": "/dev/ttyACM0",
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"idf.currentSetup": "/opt/esp/idf",
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"idf.currentSetup": "/opt/esp/idf",
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"idf.customExtraVars": {
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"idf.customExtraVars": {
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"IDF_TARGET": "esp32s3"
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"IDF_TARGET": "esp32s3"
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@@ -14,5 +14,6 @@
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"--background-index",
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"--background-index",
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"--query-driver=**",
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"--query-driver=**",
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"--compile-commands-dir=/Users/yulinling/work/work-hardware/HeavenlyHeroStar/build"
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"--compile-commands-dir=/Users/yulinling/work/work-hardware/HeavenlyHeroStar/build"
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]
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],
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"idf.flashType": "UART"
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}
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}
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@@ -1,6 +1,66 @@
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| Supported Targets | ESP32 | ESP32-C2 | ESP32-C3 | ESP32-C5 | ESP32-C6 | ESP32-C61 | ESP32-S2 | ESP32-S3 | ESP32-P4 | ESP32-H2 |
|
| Supported Targets | ESP32 | ESP32-C2 | ESP32-C3 | ESP32-C5 | ESP32-C6 | ESP32-C61 | ESP32-S2 | ESP32-S3 | ESP32-P4 | ESP32-H2 |
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| ----------------- | ----- | -------- | -------- | -------- | --------- | -------- | -------- | -------- | -------- | -------- |
|
| ----------------- | ----- | -------- | -------- | -------- | --------- | -------- | -------- | -------- | -------- | -------- |
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|
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|
# 外围硬件
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|
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| 硬件类别 | 组件/型号 | 关键参数/功能 | 备注 |
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| :----------------- | :--------------- | :--------------------------------- | :------------------------------- |
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|
| **核心处理器** | ESP32-S3R8 | Xtensa 32位LX7双核，**主频240MHz** | 乐鑫高性能芯片 |
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| **存储** | 内置 SRAM | 512KB | 芯片内部 |
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|
| | 内置 ROM | 384KB | 芯片内部 |
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|
| | 叠封 PSRAM | **8MB** | 用于运行代码，性能优异 |
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|
| | 外接 Flash | **16MB** (W25Q128) | 存储程序和数据 |
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|
| **显示与触摸** | LCD 屏幕 | 1.9英寸，170×320分辨率，262K彩色 | 驱动IC为ST7789V2 |
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|
| | 触摸控制芯片 | **CST816** (电容式) | **触控版特有**，通过I2C接口 |
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| **无线通信** | Wi-Fi | 2.4GHz, 802.11 b/g/n | |
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|
| | 蓝牙 | Bluetooth 5 (BLE) | |
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|
| | 板载天线 | 贴片陶瓷天线 | |
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|
| | 外部天线接口 | **IPEX-1 连接器** | **触控版特有**，需修改焊盘启用 |
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|
| **传感器** | 六轴惯性测量单元 | **QMI8658** | 包含3轴加速度计和3轴陀螺仪 |
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| **存储扩展** | Micro SD 卡槽 | 支持Micro SD卡 | 位于PCB背面 |
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| **电源管理** | 电池接口 | MX1.25 连接器 | 支持3.7V锂电池**充放电** |
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|
| | USB供电 | USB Type-C 接口 | 同时用于下载调试 |
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|
| | 充电指示灯 | 红色LED | 充电时亮起，充满熄灭 |
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| **用户交互与调试** | 复位按键 | RESET | 系统复位 |
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|
| | 启动按键 | BOOT | 用于下载模式和引导 |
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|
| **扩展接口** | Pico兼容排针 | 引出丰富GPIO | 兼容树莓派Pico生态，可连接扩展板 |
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|
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|
# 外围接口
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|
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| 接口名称 | 接口类型 | 引脚/GPIO | 功能说明 |
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| :------------- | :--- | :------------- | :------------------- |
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| **LCD 显示屏** | SPI | IO9 | LCD\_RST（复位） |
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|
| | | IO10 | LCD\_CLK（时钟） |
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|
| | | IO11 | LCD\_DC（数据/命令） |
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|
| | | IO12 | LCD\_CS（片选） |
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|
| | | IO13 | LCD\_DIN（数据输入） |
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|
| | | IO14 | LCD\_BL（背光控制，PWM） |
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|
| **触摸屏** | I2C | IO47 | TP\_SDA（数据线） |
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|
| | | IO48 | TP\_SCL（时钟线） |
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|
| | GPIO | IO17 | TP\_RESET（复位） |
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|
| | | IO21 | TP\_INT（中断） |
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|
| **SD 卡** | SPI | IO5 | SD\_CS（片选） |
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|
| | | IO39 | SD\_CLK（时钟） |
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|
| | | IO40 | SD\_MISO（主入从出） |
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|
| | | IO41 | SD\_MOSI（主出从入） |
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|
| **IMU 传感器** | I2C | IO8 | IMU\_SDA（数据线） |
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|
| (QMI8658A) | | IO7 | IMU\_SCL（时钟线） |
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|
| | GPIO | IO6 | IMU\_INT1（中断1） |
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|
| | | IO15 | IMU\_INT2（中断2） |
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|
| **UART0 串口** | UART | IO43 | U0\_TX（发送） |
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|
| | | IO44 | U0\_RX（接收） |
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|
| **用户按键** | GPIO | IO0 | BOOT0（启动/下载模式） |
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|
| | | IO4 | KEY\_IO（用户按键） |
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|
| **用户 LED** | GPIO | IO16 | LED\_A（指示灯） |
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|
| **电池检测** | ADC | IO3 | BAT\_ADC（电池电压采集） |
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|
| **USB Type-C** | USB | VBUS/D+/D- | 供电 + 程序下载 + 串口通信 |
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|
| **锂电池接口** | 电源 | J1 | 电池充电与供电（ETA6098） |
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|
| **WiFi/蓝牙天线** | 射频 | J5 (U.FL-IPEX) | 外接天线座 |
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|
| **TF 卡座** | SPI | TF1 | MicroSD 卡扩展存储 |
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|
| **外部 Flash** | SPI | U5 (W25Q32) | 4MB 板载 Flash |
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|
| **扩展排针 J3** | 混合 | IO0~IO14 | 20Pin 排针，引出主要 GPIO |
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|
| **扩展排针 J4** | 混合 | IO14~IO48等 | 20Pin 排针，含 USB/3V3/地 |
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|
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# Wi-Fi Station Example
|
# Wi-Fi Station Example
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||||||
|
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||||||
(See the README.md file in the upper level 'examples' directory for more information about examples.)
|
(See the README.md file in the upper level 'examples' directory for more information about examples.)
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||||||
@@ -29,6 +89,16 @@ Run `idf.py -p PORT flash monitor` to build, flash and monitor the project.
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|||||||
|
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||||||
(To exit the serial monitor, type ``Ctrl-]``.)
|
(To exit the serial monitor, type ``Ctrl-]``.)
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|
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||||||
|
### Attach USB device in WSL
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||||||
|
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||||||
|
If you are using Windows Subsystem for Linux (WSL) and need to forward the ESP board from Windows to WSL, you can attach the device with:
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||||||
|
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||||||
|
```bash
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|
usbipd attach --wsl --busid 3-1 --auto-attach
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||||||
|
```
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|
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||||||
|
Replace `3-1` with the actual bus ID of your device from `usbipd list`. This allows the board to be detected by the ESP-IDF tools in WSL.
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||||||
|
|
||||||
See the Getting Started Guide for all the steps to configure and use the ESP-IDF to build projects.
|
See the Getting Started Guide for all the steps to configure and use the ESP-IDF to build projects.
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||||||
|
|
||||||
* [ESP-IDF Getting Started Guide on ESP32](https://docs.espressif.com/projects/esp-idf/en/latest/esp32/get-started/index.html)
|
* [ESP-IDF Getting Started Guide on ESP32](https://docs.espressif.com/projects/esp-idf/en/latest/esp32/get-started/index.html)
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||||||
@@ -36,9 +106,11 @@ See the Getting Started Guide for all the steps to configure and use the ESP-IDF
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|||||||
* [ESP-IDF Getting Started Guide on ESP32-C3](https://docs.espressif.com/projects/esp-idf/en/latest/esp32c3/get-started/index.html)
|
* [ESP-IDF Getting Started Guide on ESP32-C3](https://docs.espressif.com/projects/esp-idf/en/latest/esp32c3/get-started/index.html)
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||||||
|
|
||||||
## Example Output
|
## Example Output
|
||||||
|
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||||||
Note that the output, in particular the order of the output, may vary depending on the environment.
|
Note that the output, in particular the order of the output, may vary depending on the environment.
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||||||
|
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||||||
Console output if station connects to AP successfully:
|
Console output if station connects to AP successfully:
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||||||
|
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||||||
```
|
```
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||||||
I (589) wifi station: ESP_WIFI_MODE_STA
|
I (589) wifi station: ESP_WIFI_MODE_STA
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||||||
I (599) wifi: wifi driver task: 3ffc08b4, prio:23, stack:3584, core=0
|
I (599) wifi: wifi driver task: 3ffc08b4, prio:23, stack:3584, core=0
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||||||
@@ -72,6 +144,7 @@ I (2089) wifi station: connected to ap SSID:myssid password:mypassword
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|||||||
```
|
```
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||||||
|
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||||||
Console output if the station failed to connect to AP:
|
Console output if the station failed to connect to AP:
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||||||
|
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||||||
```
|
```
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||||||
I (589) wifi station: ESP_WIFI_MODE_STA
|
I (589) wifi station: ESP_WIFI_MODE_STA
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||||||
I (599) wifi: wifi driver task: 3ffc08b4, prio:23, stack:3584, core=0
|
I (599) wifi: wifi driver task: 3ffc08b4, prio:23, stack:3584, core=0
|
||||||
|
|||||||
+50
-1
@@ -1,8 +1,57 @@
|
|||||||
dependencies:
|
dependencies:
|
||||||
|
atanisoft/esp_lcd_touch_xpt2046:
|
||||||
|
component_hash: 7e6381b67b6e487379118368b8e91624dc87036ef5734818de1db9eb35697998
|
||||||
|
dependencies:
|
||||||
|
- name: espressif/esp_lcd_touch
|
||||||
|
registry_url: https://components.espressif.com
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||||||
|
require: private
|
||||||
|
version: '>=1.0.4'
|
||||||
|
- name: idf
|
||||||
|
require: private
|
||||||
|
version: '>=4.4'
|
||||||
|
source:
|
||||||
|
registry_url: https://components.espressif.com/
|
||||||
|
type: service
|
||||||
|
version: 1.0.6
|
||||||
|
espressif/esp_lcd_touch:
|
||||||
|
component_hash: 3f85a7d95af876f1a6ecca8eb90a81614890d0f03a038390804e5a77e2caf862
|
||||||
|
dependencies:
|
||||||
|
- name: idf
|
||||||
|
require: private
|
||||||
|
version: '>=4.4.2'
|
||||||
|
source:
|
||||||
|
registry_url: https://components.espressif.com
|
||||||
|
type: service
|
||||||
|
version: 1.2.1
|
||||||
|
espressif/esp_lcd_touch_stmpe610:
|
||||||
|
component_hash: d8adce47eabe3f8caa23c5acf03cfefe78012628abd974673ccb9a577c3d738b
|
||||||
|
dependencies:
|
||||||
|
- name: espressif/esp_lcd_touch
|
||||||
|
registry_url: https://components.espressif.com
|
||||||
|
require: public
|
||||||
|
version: ^1.2.0
|
||||||
|
- name: idf
|
||||||
|
require: private
|
||||||
|
version: '>=5.0'
|
||||||
|
source:
|
||||||
|
registry_url: https://components.espressif.com/
|
||||||
|
type: service
|
||||||
|
version: 1.0.8
|
||||||
idf:
|
idf:
|
||||||
source:
|
source:
|
||||||
type: idf
|
type: idf
|
||||||
version: 6.2.0
|
version: 6.2.0
|
||||||
manifest_hash: 0938fe5fc43e8ea0c6dda60b9f593e186303cb1b17412f4d696784db8099a7e9
|
lvgl/lvgl:
|
||||||
|
component_hash: b702d642e03e95928046d5c6726558e6444e112420c77efa5fdb6650b0a13c5d
|
||||||
|
dependencies: []
|
||||||
|
source:
|
||||||
|
registry_url: https://components.espressif.com/
|
||||||
|
type: service
|
||||||
|
version: 9.3.0
|
||||||
|
direct_dependencies:
|
||||||
|
- atanisoft/esp_lcd_touch_xpt2046
|
||||||
|
- espressif/esp_lcd_touch_stmpe610
|
||||||
|
- lvgl/lvgl
|
||||||
|
manifest_hash: 783844712ff012ac0ccef68126d4d5ff8016553ec5d5055c68eab3b7cae073cf
|
||||||
target: esp32s3
|
target: esp32s3
|
||||||
version: 3.0.0
|
version: 3.0.0
|
||||||
|
|||||||
+1
-1
@@ -1,3 +1,3 @@
|
|||||||
idf_component_register(SRCS "station_example_main.c"
|
idf_component_register(SRCS "main.c" "lvgl_demo_ui.c"
|
||||||
PRIV_REQUIRES esp_wifi nvs_flash
|
PRIV_REQUIRES esp_wifi nvs_flash
|
||||||
INCLUDE_DIRS ".")
|
INCLUDE_DIRS ".")
|
||||||
|
|||||||
@@ -1,4 +1,10 @@
|
|||||||
dependencies:
|
dependencies:
|
||||||
|
lvgl/lvgl: 9.3.0
|
||||||
|
esp_lcd_touch_stmpe610: ^1.0.0
|
||||||
|
atanisoft/esp_lcd_touch_xpt2046: 1.0.6
|
||||||
|
# esp_lcd_touch_cst816:
|
||||||
|
# version: "^1.0.0"
|
||||||
|
# public: true
|
||||||
espressif/esp_wifi_remote:
|
espressif/esp_wifi_remote:
|
||||||
version: ">=0.10,<2.0"
|
version: ">=0.10,<2.0"
|
||||||
rules:
|
rules:
|
||||||
|
|||||||
@@ -0,0 +1,56 @@
|
|||||||
|
/*
|
||||||
|
* SPDX-FileCopyrightText: 2021-2024 Espressif Systems (Shanghai) CO LTD
|
||||||
|
*
|
||||||
|
* SPDX-License-Identifier: CC0-1.0
|
||||||
|
*/
|
||||||
|
|
||||||
|
// This demo UI is adapted from LVGL official example: https://docs.lvgl.io/master/examples.html#loader-with-arc
|
||||||
|
|
||||||
|
#include "lvgl.h"
|
||||||
|
|
||||||
|
static lv_obj_t * btn;
|
||||||
|
static lv_display_rotation_t rotation = LV_DISP_ROTATION_0;
|
||||||
|
|
||||||
|
static void btn_cb(lv_event_t * e)
|
||||||
|
{
|
||||||
|
lv_display_t *disp = lv_event_get_user_data(e);
|
||||||
|
rotation++;
|
||||||
|
if (rotation > LV_DISP_ROTATION_270) {
|
||||||
|
rotation = LV_DISP_ROTATION_0;
|
||||||
|
}
|
||||||
|
lv_disp_set_rotation(disp, rotation);
|
||||||
|
}
|
||||||
|
static void set_angle(void * obj, int32_t v)
|
||||||
|
{
|
||||||
|
lv_arc_set_value(obj, v);
|
||||||
|
}
|
||||||
|
|
||||||
|
void example_lvgl_demo_ui(lv_display_t *disp)
|
||||||
|
{
|
||||||
|
lv_obj_t *scr = lv_display_get_screen_active(disp);
|
||||||
|
|
||||||
|
btn = lv_button_create(scr);
|
||||||
|
lv_obj_t * lbl = lv_label_create(btn);
|
||||||
|
lv_label_set_text_static(lbl, LV_SYMBOL_REFRESH" ROTATE");
|
||||||
|
lv_obj_align(btn, LV_ALIGN_BOTTOM_LEFT, 30, -30);
|
||||||
|
/*Button event*/
|
||||||
|
lv_obj_add_event_cb(btn, btn_cb, LV_EVENT_CLICKED, disp);
|
||||||
|
|
||||||
|
/*Create an Arc*/
|
||||||
|
lv_obj_t * arc = lv_arc_create(scr);
|
||||||
|
lv_arc_set_rotation(arc, 270);
|
||||||
|
lv_arc_set_bg_angles(arc, 0, 360);
|
||||||
|
lv_obj_remove_style(arc, NULL, LV_PART_KNOB); /*Be sure the knob is not displayed*/
|
||||||
|
lv_obj_remove_flag(arc, LV_OBJ_FLAG_CLICKABLE); /*To not allow adjusting by click*/
|
||||||
|
lv_obj_center(arc);
|
||||||
|
|
||||||
|
lv_anim_t a;
|
||||||
|
lv_anim_init(&a);
|
||||||
|
lv_anim_set_var(&a, arc);
|
||||||
|
lv_anim_set_exec_cb(&a, set_angle);
|
||||||
|
lv_anim_set_duration(&a, 1000);
|
||||||
|
lv_anim_set_repeat_count(&a, LV_ANIM_REPEAT_INFINITE); /*Just for the demo*/
|
||||||
|
lv_anim_set_repeat_delay(&a, 500);
|
||||||
|
lv_anim_set_values(&a, 0, 100);
|
||||||
|
lv_anim_start(&a);
|
||||||
|
}
|
||||||
+490
@@ -0,0 +1,490 @@
|
|||||||
|
/* WiFi station Example
|
||||||
|
|
||||||
|
This example code is in the Public Domain (or CC0 licensed, at your option.)
|
||||||
|
|
||||||
|
Unless required by applicable law or agreed to in writing, this
|
||||||
|
software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
|
||||||
|
CONDITIONS OF ANY KIND, either express or implied.
|
||||||
|
*/
|
||||||
|
#include <string.h>
|
||||||
|
#include <stdio.h>
|
||||||
|
#include <unistd.h>
|
||||||
|
#include <sys/lock.h>
|
||||||
|
#include <sys/param.h>
|
||||||
|
#include "freertos/FreeRTOS.h"
|
||||||
|
#include "freertos/task.h"
|
||||||
|
#include "freertos/event_groups.h"
|
||||||
|
#include "esp_timer.h"
|
||||||
|
#include "esp_lcd_panel_io.h"
|
||||||
|
#include "esp_lcd_panel_vendor.h"
|
||||||
|
#include "esp_lcd_panel_ops.h"
|
||||||
|
#include "esp_lcd_panel_st7789.h"
|
||||||
|
#include "driver/gpio.h"
|
||||||
|
#include "driver/spi_master.h"
|
||||||
|
#include "driver/i2c.h"
|
||||||
|
#include "esp_err.h"
|
||||||
|
#include "esp_log.h"
|
||||||
|
#include "lvgl.h"
|
||||||
|
#include "esp_system.h"
|
||||||
|
#include "esp_wifi.h"
|
||||||
|
#include "esp_event.h"
|
||||||
|
#include "esp_log.h"
|
||||||
|
#include "nvs_flash.h"
|
||||||
|
|
||||||
|
#include "lwip/err.h"
|
||||||
|
#include "lwip/sys.h"
|
||||||
|
|
||||||
|
/* The examples use WiFi configuration that you can set via project configuration menu
|
||||||
|
|
||||||
|
If you'd rather not, just change the below entries to strings with
|
||||||
|
the config you want - ie #define EXAMPLE_WIFI_SSID "mywifissid"
|
||||||
|
*/
|
||||||
|
#define EXAMPLE_ESP_WIFI_SSID CONFIG_ESP_WIFI_SSID
|
||||||
|
#define EXAMPLE_ESP_WIFI_PASS CONFIG_ESP_WIFI_PASSWORD
|
||||||
|
#define EXAMPLE_ESP_MAXIMUM_RETRY CONFIG_ESP_MAXIMUM_RETRY
|
||||||
|
|
||||||
|
#if CONFIG_ESP_STATION_EXAMPLE_WPA3_SAE_PWE_HUNT_AND_PECK
|
||||||
|
#define ESP_WIFI_SAE_MODE WPA3_SAE_PWE_HUNT_AND_PECK
|
||||||
|
#define EXAMPLE_H2E_IDENTIFIER ""
|
||||||
|
#elif CONFIG_ESP_STATION_EXAMPLE_WPA3_SAE_PWE_HASH_TO_ELEMENT
|
||||||
|
#define ESP_WIFI_SAE_MODE WPA3_SAE_PWE_HASH_TO_ELEMENT
|
||||||
|
#define EXAMPLE_H2E_IDENTIFIER CONFIG_ESP_WIFI_PW_ID
|
||||||
|
#elif CONFIG_ESP_STATION_EXAMPLE_WPA3_SAE_PWE_BOTH
|
||||||
|
#define ESP_WIFI_SAE_MODE WPA3_SAE_PWE_BOTH
|
||||||
|
#define EXAMPLE_H2E_IDENTIFIER CONFIG_ESP_WIFI_PW_ID
|
||||||
|
#endif
|
||||||
|
#if CONFIG_ESP_WIFI_AUTH_OPEN
|
||||||
|
#define ESP_WIFI_SCAN_AUTH_MODE_THRESHOLD WIFI_AUTH_OPEN
|
||||||
|
#elif CONFIG_ESP_WIFI_AUTH_WEP
|
||||||
|
#define ESP_WIFI_SCAN_AUTH_MODE_THRESHOLD WIFI_AUTH_WEP
|
||||||
|
#elif CONFIG_ESP_WIFI_AUTH_WPA_PSK
|
||||||
|
#define ESP_WIFI_SCAN_AUTH_MODE_THRESHOLD WIFI_AUTH_WPA_PSK
|
||||||
|
#elif CONFIG_ESP_WIFI_AUTH_WPA2_PSK
|
||||||
|
#define ESP_WIFI_SCAN_AUTH_MODE_THRESHOLD WIFI_AUTH_WPA2_PSK
|
||||||
|
#elif CONFIG_ESP_WIFI_AUTH_WPA_WPA2_PSK
|
||||||
|
#define ESP_WIFI_SCAN_AUTH_MODE_THRESHOLD WIFI_AUTH_WPA_WPA2_PSK
|
||||||
|
#elif CONFIG_ESP_WIFI_AUTH_WPA3_PSK
|
||||||
|
#define ESP_WIFI_SCAN_AUTH_MODE_THRESHOLD WIFI_AUTH_WPA3_PSK
|
||||||
|
#elif CONFIG_ESP_WIFI_AUTH_WPA2_WPA3_PSK
|
||||||
|
#define ESP_WIFI_SCAN_AUTH_MODE_THRESHOLD WIFI_AUTH_WPA2_WPA3_PSK
|
||||||
|
#elif CONFIG_ESP_WIFI_AUTH_WAPI_PSK
|
||||||
|
#define ESP_WIFI_SCAN_AUTH_MODE_THRESHOLD WIFI_AUTH_WAPI_PSK
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if CONFIG_EXAMPLE_LCD_TOUCH_CONTROLLER_STMPE610
|
||||||
|
#include "esp_lcd_touch_stmpe610.h"
|
||||||
|
#elif CONFIG_EXAMPLE_LCD_TOUCH_CONTROLLER_XPT2046
|
||||||
|
#include "esp_lcd_touch_xpt2046.h"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
// Using SPI2 in the example
|
||||||
|
#define LCD_HOST SPI2_HOST
|
||||||
|
|
||||||
|
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||||
|
//////////////////// Please update the following configuration according to your LCD spec //////////////////////////////
|
||||||
|
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||||
|
#define EXAMPLE_LCD_PIXEL_CLOCK_HZ (20 * 1000 * 1000)
|
||||||
|
#define EXAMPLE_LCD_BK_LIGHT_ON_LEVEL 1
|
||||||
|
#define EXAMPLE_LCD_BK_LIGHT_OFF_LEVEL !EXAMPLE_LCD_BK_LIGHT_ON_LEVEL
|
||||||
|
|
||||||
|
// LCD SPI 管脚（根据实际开发板）
|
||||||
|
#define EXAMPLE_PIN_NUM_SCLK 10
|
||||||
|
#define EXAMPLE_PIN_NUM_MOSI 13
|
||||||
|
#define EXAMPLE_PIN_NUM_MISO -1 // LCD 不需要 MISO
|
||||||
|
#define EXAMPLE_PIN_NUM_LCD_DC 11
|
||||||
|
#define EXAMPLE_PIN_NUM_LCD_RST 9
|
||||||
|
#define EXAMPLE_PIN_NUM_LCD_CS 12
|
||||||
|
#define EXAMPLE_PIN_NUM_BK_LIGHT 14 // 背光 PWM
|
||||||
|
#define EXAMPLE_PIN_NUM_TOUCH_CS 15
|
||||||
|
|
||||||
|
// 触摸屏 - 改为 I2C 接口
|
||||||
|
#define EXAMPLE_PIN_NUM_TOUCH_SDA 47
|
||||||
|
#define EXAMPLE_PIN_NUM_TOUCH_SCL 48
|
||||||
|
#define EXAMPLE_PIN_NUM_TOUCH_RST 17
|
||||||
|
#define EXAMPLE_PIN_NUM_TOUCH_INT 21
|
||||||
|
|
||||||
|
// 用户按键和 LED
|
||||||
|
#define EXAMPLE_PIN_NUM_KEY 4
|
||||||
|
#define EXAMPLE_PIN_NUM_LED 16
|
||||||
|
|
||||||
|
#define TOUCH_I2C_MASTER_NUM I2C_NUM_0
|
||||||
|
#define TOUCH_I2C_MASTER_FREQ_HZ 400000
|
||||||
|
|
||||||
|
// The pixel number in horizontal and vertical
|
||||||
|
#define EXAMPLE_LCD_H_RES 240
|
||||||
|
#define EXAMPLE_LCD_V_RES 320
|
||||||
|
// Bit number used to represent command and parameter
|
||||||
|
#define EXAMPLE_LCD_CMD_BITS 8
|
||||||
|
#define EXAMPLE_LCD_PARAM_BITS 8
|
||||||
|
|
||||||
|
#define EXAMPLE_LVGL_DRAW_BUF_LINES 20 // number of display lines in each draw buffer
|
||||||
|
#define EXAMPLE_LVGL_TICK_PERIOD_MS 2
|
||||||
|
#define EXAMPLE_LVGL_TASK_MAX_DELAY_MS 500
|
||||||
|
#define EXAMPLE_LVGL_TASK_MIN_DELAY_MS 1000 / CONFIG_FREERTOS_HZ
|
||||||
|
#define EXAMPLE_LVGL_TASK_STACK_SIZE (4 * 1024)
|
||||||
|
#define EXAMPLE_LVGL_TASK_PRIORITY 2
|
||||||
|
|
||||||
|
// LVGL library is not thread-safe, this example will call LVGL APIs from different tasks, so use a mutex to protect it
|
||||||
|
static _lock_t lvgl_api_lock;
|
||||||
|
|
||||||
|
/* FreeRTOS event group to signal when we are connected*/
|
||||||
|
static EventGroupHandle_t s_wifi_event_group;
|
||||||
|
|
||||||
|
/* The event group allows multiple bits for each event, but we only care about two events:
|
||||||
|
* - we are connected to the AP with an IP
|
||||||
|
* - we failed to connect after the maximum amount of retries */
|
||||||
|
#define WIFI_CONNECTED_BIT BIT0
|
||||||
|
#define WIFI_FAIL_BIT BIT1
|
||||||
|
|
||||||
|
static const char *TAG = "example";
|
||||||
|
// static const char *TAG = "wifi station";
|
||||||
|
|
||||||
|
static int s_retry_num = 0;
|
||||||
|
|
||||||
|
extern void example_lvgl_demo_ui(lv_disp_t *disp);
|
||||||
|
|
||||||
|
static bool example_notify_lvgl_flush_ready(esp_lcd_panel_io_handle_t panel_io, esp_lcd_panel_io_event_data_t *edata, void *user_ctx)
|
||||||
|
{
|
||||||
|
lv_display_t *disp = (lv_display_t *)user_ctx;
|
||||||
|
lv_display_flush_ready(disp);
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Rotate display and touch, when rotated screen in LVGL. Called when driver parameters are updated. */
|
||||||
|
static void example_lvgl_port_update_callback(lv_display_t *disp)
|
||||||
|
{
|
||||||
|
esp_lcd_panel_handle_t panel_handle = lv_display_get_user_data(disp);
|
||||||
|
lv_display_rotation_t rotation = lv_display_get_rotation(disp);
|
||||||
|
|
||||||
|
switch (rotation) {
|
||||||
|
case LV_DISPLAY_ROTATION_0:
|
||||||
|
// Rotate LCD display
|
||||||
|
esp_lcd_panel_swap_xy(panel_handle, false);
|
||||||
|
esp_lcd_panel_mirror(panel_handle, true, false);
|
||||||
|
break;
|
||||||
|
case LV_DISPLAY_ROTATION_90:
|
||||||
|
// Rotate LCD display
|
||||||
|
esp_lcd_panel_swap_xy(panel_handle, true);
|
||||||
|
esp_lcd_panel_mirror(panel_handle, true, true);
|
||||||
|
break;
|
||||||
|
case LV_DISPLAY_ROTATION_180:
|
||||||
|
// Rotate LCD display
|
||||||
|
esp_lcd_panel_swap_xy(panel_handle, false);
|
||||||
|
esp_lcd_panel_mirror(panel_handle, false, true);
|
||||||
|
break;
|
||||||
|
case LV_DISPLAY_ROTATION_270:
|
||||||
|
// Rotate LCD display
|
||||||
|
esp_lcd_panel_swap_xy(panel_handle, true);
|
||||||
|
esp_lcd_panel_mirror(panel_handle, false, false);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static void example_lvgl_flush_cb(lv_display_t *disp, const lv_area_t *area, uint8_t *px_map)
|
||||||
|
{
|
||||||
|
example_lvgl_port_update_callback(disp);
|
||||||
|
esp_lcd_panel_handle_t panel_handle = lv_display_get_user_data(disp);
|
||||||
|
int offsetx1 = area->x1;
|
||||||
|
int offsetx2 = area->x2;
|
||||||
|
int offsety1 = area->y1;
|
||||||
|
int offsety2 = area->y2;
|
||||||
|
// because SPI LCD is big-endian, we need to swap the RGB bytes order
|
||||||
|
lv_draw_sw_rgb565_swap(px_map, (offsetx2 + 1 - offsetx1) * (offsety2 + 1 - offsety1));
|
||||||
|
// copy a buffer's content to a specific area of the display
|
||||||
|
esp_lcd_panel_draw_bitmap(panel_handle, offsetx1, offsety1, offsetx2 + 1, offsety2 + 1, px_map);
|
||||||
|
}
|
||||||
|
|
||||||
|
#if CONFIG_EXAMPLE_LCD_TOUCH_ENABLED
|
||||||
|
static void example_lvgl_touch_cb(lv_indev_t *indev, lv_indev_data_t *data)
|
||||||
|
{
|
||||||
|
uint16_t touchpad_x[1] = {0};
|
||||||
|
uint16_t touchpad_y[1] = {0};
|
||||||
|
uint8_t touchpad_cnt = 0;
|
||||||
|
|
||||||
|
esp_lcd_touch_handle_t touch_pad = lv_indev_get_user_data(indev);
|
||||||
|
esp_lcd_touch_read_data(touch_pad);
|
||||||
|
/* Get coordinates */
|
||||||
|
bool touchpad_pressed = esp_lcd_touch_get_coordinates(touch_pad, touchpad_x, touchpad_y, NULL, &touchpad_cnt, 1);
|
||||||
|
|
||||||
|
if (touchpad_pressed && touchpad_cnt > 0) {
|
||||||
|
data->point.x = touchpad_x[0];
|
||||||
|
data->point.y = touchpad_y[0];
|
||||||
|
data->state = LV_INDEV_STATE_PRESSED;
|
||||||
|
} else {
|
||||||
|
data->state = LV_INDEV_STATE_RELEASED;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
static void example_increase_lvgl_tick(void *arg)
|
||||||
|
{
|
||||||
|
/* Tell LVGL how many milliseconds has elapsed */
|
||||||
|
lv_tick_inc(EXAMPLE_LVGL_TICK_PERIOD_MS);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void example_lvgl_port_task(void *arg)
|
||||||
|
{
|
||||||
|
ESP_LOGI(TAG, "Starting LVGL task");
|
||||||
|
uint32_t time_till_next_ms = 0;
|
||||||
|
while (1) {
|
||||||
|
_lock_acquire(&lvgl_api_lock);
|
||||||
|
time_till_next_ms = lv_timer_handler();
|
||||||
|
_lock_release(&lvgl_api_lock);
|
||||||
|
// in case of triggering a task watch dog time out
|
||||||
|
time_till_next_ms = MAX(time_till_next_ms, EXAMPLE_LVGL_TASK_MIN_DELAY_MS);
|
||||||
|
// in case of lvgl display not ready yet
|
||||||
|
time_till_next_ms = MIN(time_till_next_ms, EXAMPLE_LVGL_TASK_MAX_DELAY_MS);
|
||||||
|
usleep(1000 * time_till_next_ms);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static void event_handler(void* arg, esp_event_base_t event_base,
|
||||||
|
int32_t event_id, void* event_data)
|
||||||
|
{
|
||||||
|
if (event_base == WIFI_EVENT && event_id == WIFI_EVENT_STA_START) {
|
||||||
|
esp_wifi_connect();
|
||||||
|
} else if (event_base == WIFI_EVENT && event_id == WIFI_EVENT_STA_DISCONNECTED) {
|
||||||
|
if (s_retry_num < EXAMPLE_ESP_MAXIMUM_RETRY) {
|
||||||
|
esp_wifi_connect();
|
||||||
|
s_retry_num++;
|
||||||
|
ESP_LOGI(TAG, "retry to connect to the AP");
|
||||||
|
} else {
|
||||||
|
xEventGroupSetBits(s_wifi_event_group, WIFI_FAIL_BIT);
|
||||||
|
}
|
||||||
|
ESP_LOGI(TAG,"connect to the AP fail");
|
||||||
|
} 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:" IPSTR, IP2STR(&event->ip_info.ip));
|
||||||
|
s_retry_num = 0;
|
||||||
|
xEventGroupSetBits(s_wifi_event_group, WIFI_CONNECTED_BIT);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void wifi_init_sta(void)
|
||||||
|
{
|
||||||
|
s_wifi_event_group = xEventGroupCreate();
|
||||||
|
|
||||||
|
ESP_ERROR_CHECK(esp_netif_init());
|
||||||
|
|
||||||
|
ESP_ERROR_CHECK(esp_event_loop_create_default());
|
||||||
|
esp_netif_create_default_wifi_sta();
|
||||||
|
|
||||||
|
wifi_init_config_t cfg = WIFI_INIT_CONFIG_DEFAULT();
|
||||||
|
ESP_ERROR_CHECK(esp_wifi_init(&cfg));
|
||||||
|
|
||||||
|
esp_event_handler_instance_t instance_any_id;
|
||||||
|
esp_event_handler_instance_t instance_got_ip;
|
||||||
|
ESP_ERROR_CHECK(esp_event_handler_instance_register(WIFI_EVENT,
|
||||||
|
ESP_EVENT_ANY_ID,
|
||||||
|
&event_handler,
|
||||||
|
NULL,
|
||||||
|
&instance_any_id));
|
||||||
|
ESP_ERROR_CHECK(esp_event_handler_instance_register(IP_EVENT,
|
||||||
|
IP_EVENT_STA_GOT_IP,
|
||||||
|
&event_handler,
|
||||||
|
NULL,
|
||||||
|
&instance_got_ip));
|
||||||
|
|
||||||
|
wifi_config_t wifi_config = {
|
||||||
|
.sta = {
|
||||||
|
.ssid = EXAMPLE_ESP_WIFI_SSID,
|
||||||
|
.password = EXAMPLE_ESP_WIFI_PASS,
|
||||||
|
/* Authmode threshold resets to WPA2 as default if password matches WPA2 standards (password len => 8).
|
||||||
|
* If you want to connect the device to deprecated WEP/WPA networks, Please set the threshold value
|
||||||
|
* to WIFI_AUTH_WEP/WIFI_AUTH_WPA_PSK and set the password with length and format matching to
|
||||||
|
* WIFI_AUTH_WEP/WIFI_AUTH_WPA_PSK standards.
|
||||||
|
*/
|
||||||
|
.threshold.authmode = ESP_WIFI_SCAN_AUTH_MODE_THRESHOLD,
|
||||||
|
.sae_pwe_h2e = ESP_WIFI_SAE_MODE,
|
||||||
|
.sae_h2e_identifier = EXAMPLE_H2E_IDENTIFIER,
|
||||||
|
},
|
||||||
|
};
|
||||||
|
ESP_ERROR_CHECK(esp_wifi_set_mode(WIFI_MODE_STA) );
|
||||||
|
ESP_ERROR_CHECK(esp_wifi_set_config(WIFI_IF_STA, &wifi_config) );
|
||||||
|
ESP_ERROR_CHECK(esp_wifi_start() );
|
||||||
|
|
||||||
|
ESP_LOGI(TAG, "wifi_init_sta finished.");
|
||||||
|
|
||||||
|
/* Waiting until either the connection is established (WIFI_CONNECTED_BIT) or connection failed for the maximum
|
||||||
|
* number of re-tries (WIFI_FAIL_BIT). The bits are set by event_handler() (see above) */
|
||||||
|
EventBits_t bits = xEventGroupWaitBits(s_wifi_event_group,
|
||||||
|
WIFI_CONNECTED_BIT | WIFI_FAIL_BIT,
|
||||||
|
pdFALSE,
|
||||||
|
pdFALSE,
|
||||||
|
portMAX_DELAY);
|
||||||
|
|
||||||
|
/* xEventGroupWaitBits() returns the bits before the call returned, hence we can test which event actually
|
||||||
|
* happened. */
|
||||||
|
if (bits & WIFI_CONNECTED_BIT) {
|
||||||
|
ESP_LOGI(TAG, "connected to ap SSID:%s password:%s",
|
||||||
|
EXAMPLE_ESP_WIFI_SSID, EXAMPLE_ESP_WIFI_PASS);
|
||||||
|
} else if (bits & WIFI_FAIL_BIT) {
|
||||||
|
ESP_LOGI(TAG, "Failed to connect to SSID:%s, password:%s",
|
||||||
|
EXAMPLE_ESP_WIFI_SSID, EXAMPLE_ESP_WIFI_PASS);
|
||||||
|
} else {
|
||||||
|
ESP_LOGE(TAG, "UNEXPECTED EVENT");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void app_main(void)
|
||||||
|
{
|
||||||
|
//Initialize NVS
|
||||||
|
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);
|
||||||
|
|
||||||
|
if (CONFIG_LOG_MAXIMUM_LEVEL > CONFIG_LOG_DEFAULT_LEVEL) {
|
||||||
|
/* If you only want to open more logs in the wifi module, you need to make the max level greater than the default level,
|
||||||
|
* and call esp_log_level_set() before esp_wifi_init() to improve the log level of the wifi module. */
|
||||||
|
esp_log_level_set("wifi", CONFIG_LOG_MAXIMUM_LEVEL);
|
||||||
|
}
|
||||||
|
|
||||||
|
ESP_LOGI(TAG, "ESP_WIFI_MODE_STA");
|
||||||
|
wifi_init_sta();
|
||||||
|
|
||||||
|
ESP_LOGI(TAG, "Turn off LCD backlight");
|
||||||
|
gpio_config_t bk_gpio_config = {
|
||||||
|
.mode = GPIO_MODE_OUTPUT,
|
||||||
|
.pin_bit_mask = 1ULL << EXAMPLE_PIN_NUM_BK_LIGHT
|
||||||
|
};
|
||||||
|
ESP_ERROR_CHECK(gpio_config(&bk_gpio_config));
|
||||||
|
|
||||||
|
ESP_LOGI(TAG, "Initialize SPI bus");
|
||||||
|
spi_bus_config_t buscfg = {
|
||||||
|
.sclk_io_num = EXAMPLE_PIN_NUM_SCLK,
|
||||||
|
.mosi_io_num = EXAMPLE_PIN_NUM_MOSI,
|
||||||
|
.miso_io_num = EXAMPLE_PIN_NUM_MISO,
|
||||||
|
.quadwp_io_num = -1,
|
||||||
|
.quadhd_io_num = -1,
|
||||||
|
.max_transfer_sz = EXAMPLE_LCD_H_RES * 80 * sizeof(uint16_t),
|
||||||
|
};
|
||||||
|
ESP_ERROR_CHECK(spi_bus_initialize(LCD_HOST, &buscfg, SPI_DMA_CH_AUTO));
|
||||||
|
|
||||||
|
ESP_LOGI(TAG, "Install panel IO");
|
||||||
|
esp_lcd_panel_io_handle_t io_handle = NULL;
|
||||||
|
esp_lcd_panel_io_spi_config_t io_config = {
|
||||||
|
.dc_gpio_num = EXAMPLE_PIN_NUM_LCD_DC,
|
||||||
|
.cs_gpio_num = EXAMPLE_PIN_NUM_LCD_CS,
|
||||||
|
.pclk_hz = EXAMPLE_LCD_PIXEL_CLOCK_HZ,
|
||||||
|
.lcd_cmd_bits = EXAMPLE_LCD_CMD_BITS,
|
||||||
|
.lcd_param_bits = EXAMPLE_LCD_PARAM_BITS,
|
||||||
|
.spi_mode = 0,
|
||||||
|
.trans_queue_depth = 10,
|
||||||
|
};
|
||||||
|
// Attach the LCD to the SPI bus
|
||||||
|
ESP_ERROR_CHECK(esp_lcd_new_panel_io_spi(LCD_HOST, &io_config, &io_handle));
|
||||||
|
|
||||||
|
esp_lcd_panel_handle_t panel_handle = NULL;
|
||||||
|
esp_lcd_panel_dev_config_t panel_config = {
|
||||||
|
.reset_gpio_num = EXAMPLE_PIN_NUM_LCD_RST,
|
||||||
|
.rgb_ele_order = LCD_RGB_ELEMENT_ORDER_BGR,
|
||||||
|
.bits_per_pixel = 16,
|
||||||
|
};
|
||||||
|
ESP_LOGI(TAG, "Install ST7789 panel driver");
|
||||||
|
ESP_ERROR_CHECK(esp_lcd_new_panel_st7789(io_handle, &panel_config, &panel_handle));
|
||||||
|
ESP_ERROR_CHECK(esp_lcd_panel_reset(panel_handle));
|
||||||
|
ESP_ERROR_CHECK(esp_lcd_panel_init(panel_handle));
|
||||||
|
ESP_ERROR_CHECK(esp_lcd_panel_mirror(panel_handle, true, false));
|
||||||
|
|
||||||
|
// user can flush pre-defined pattern to the screen before we turn on the screen or backlight
|
||||||
|
ESP_ERROR_CHECK(esp_lcd_panel_disp_on_off(panel_handle, true));
|
||||||
|
|
||||||
|
ESP_LOGI(TAG, "Turn on LCD backlight");
|
||||||
|
gpio_set_level(EXAMPLE_PIN_NUM_BK_LIGHT, EXAMPLE_LCD_BK_LIGHT_ON_LEVEL);
|
||||||
|
|
||||||
|
ESP_LOGI(TAG, "Initialize LVGL library");
|
||||||
|
lv_init();
|
||||||
|
|
||||||
|
// create a lvgl display
|
||||||
|
lv_display_t *display = lv_display_create(EXAMPLE_LCD_H_RES, EXAMPLE_LCD_V_RES);
|
||||||
|
|
||||||
|
// alloc draw buffers used by LVGL
|
||||||
|
// it's recommended to choose the size of the draw buffer(s) to be at least 1/10 screen sized
|
||||||
|
size_t draw_buffer_sz = EXAMPLE_LCD_H_RES * EXAMPLE_LVGL_DRAW_BUF_LINES * sizeof(lv_color16_t);
|
||||||
|
|
||||||
|
void *buf1 = spi_bus_dma_memory_alloc(LCD_HOST, draw_buffer_sz, 0);
|
||||||
|
assert(buf1);
|
||||||
|
void *buf2 = spi_bus_dma_memory_alloc(LCD_HOST, draw_buffer_sz, 0);
|
||||||
|
assert(buf2);
|
||||||
|
// initialize LVGL draw buffers
|
||||||
|
lv_display_set_buffers(display, buf1, buf2, draw_buffer_sz, LV_DISPLAY_RENDER_MODE_PARTIAL);
|
||||||
|
// associate the mipi panel handle to the display
|
||||||
|
lv_display_set_user_data(display, panel_handle);
|
||||||
|
// set color depth
|
||||||
|
lv_display_set_color_format(display, LV_COLOR_FORMAT_RGB565);
|
||||||
|
// set the callback which can copy the rendered image to an area of the display
|
||||||
|
lv_display_set_flush_cb(display, example_lvgl_flush_cb);
|
||||||
|
|
||||||
|
ESP_LOGI(TAG, "Install LVGL tick timer");
|
||||||
|
// Tick interface for LVGL (using esp_timer to generate 2ms periodic event)
|
||||||
|
const esp_timer_create_args_t lvgl_tick_timer_args = {
|
||||||
|
.callback = &example_increase_lvgl_tick,
|
||||||
|
.name = "lvgl_tick"
|
||||||
|
};
|
||||||
|
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, EXAMPLE_LVGL_TICK_PERIOD_MS * 1000));
|
||||||
|
|
||||||
|
ESP_LOGI(TAG, "Register io panel event callback for LVGL flush ready notification");
|
||||||
|
const esp_lcd_panel_io_callbacks_t cbs = {
|
||||||
|
.on_color_trans_done = example_notify_lvgl_flush_ready,
|
||||||
|
};
|
||||||
|
/* Register done callback */
|
||||||
|
ESP_ERROR_CHECK(esp_lcd_panel_io_register_event_callbacks(io_handle, &cbs, display));
|
||||||
|
|
||||||
|
#if CONFIG_EXAMPLE_LCD_TOUCH_ENABLED
|
||||||
|
// 仅在触摸启用时初始化 I2C
|
||||||
|
ESP_LOGI(TAG, "Initialize I2C for touch");
|
||||||
|
i2c_config_t i2c_conf = {
|
||||||
|
.mode = I2C_MODE_MASTER,
|
||||||
|
.sda_io_num = EXAMPLE_PIN_NUM_TOUCH_SDA,
|
||||||
|
.scl_io_num = EXAMPLE_PIN_NUM_TOUCH_SCL,
|
||||||
|
.sda_pullup_en = GPIO_PULLUP_ENABLE,
|
||||||
|
.scl_pullup_en = GPIO_PULLUP_ENABLE,
|
||||||
|
.master.clk_speed = TOUCH_I2C_MASTER_FREQ_HZ,
|
||||||
|
};
|
||||||
|
ESP_ERROR_CHECK(i2c_param_config(TOUCH_I2C_MASTER_NUM, &i2c_conf));
|
||||||
|
ESP_ERROR_CHECK(i2c_driver_install(TOUCH_I2C_MASTER_NUM, I2C_MODE_MASTER, 0, 0, 0));
|
||||||
|
|
||||||
|
ESP_LOGI(TAG, "Initialize touch controller CST816");
|
||||||
|
|
||||||
|
esp_lcd_touch_handle_t tp = NULL;
|
||||||
|
esp_lcd_touch_config_t tp_cfg = {
|
||||||
|
.x_max = EXAMPLE_LCD_H_RES,
|
||||||
|
.y_max = EXAMPLE_LCD_V_RES,
|
||||||
|
.rst_gpio_num = EXAMPLE_PIN_NUM_TOUCH_RST,
|
||||||
|
.int_gpio_num = EXAMPLE_PIN_NUM_TOUCH_INT,
|
||||||
|
.flags = {
|
||||||
|
.swap_xy = 0,
|
||||||
|
.mirror_x = 0,
|
||||||
|
.mirror_y = 0,
|
||||||
|
},
|
||||||
|
};
|
||||||
|
|
||||||
|
// CST816 使用 I2C 接口
|
||||||
|
ESP_ERROR_CHECK(esp_lcd_touch_new_i2c_cst816(
|
||||||
|
TOUCH_I2C_MASTER_NUM,
|
||||||
|
&tp_cfg,
|
||||||
|
&tp
|
||||||
|
));
|
||||||
|
|
||||||
|
static lv_indev_t *indev;
|
||||||
|
indev = lv_indev_create();
|
||||||
|
lv_indev_set_type(indev, LV_INDEV_TYPE_POINTER);
|
||||||
|
lv_indev_set_display(indev, display);
|
||||||
|
lv_indev_set_user_data(indev, tp);
|
||||||
|
lv_indev_set_read_cb(indev, example_lvgl_touch_cb);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
ESP_LOGI(TAG, "Create LVGL task");
|
||||||
|
xTaskCreate(example_lvgl_port_task, "LVGL", EXAMPLE_LVGL_TASK_STACK_SIZE, NULL, EXAMPLE_LVGL_TASK_PRIORITY, NULL);
|
||||||
|
|
||||||
|
ESP_LOGI(TAG, "Display LVGL Meter Widget");
|
||||||
|
// Lock the mutex due to the LVGL APIs are not thread-safe
|
||||||
|
_lock_acquire(&lvgl_api_lock);
|
||||||
|
example_lvgl_demo_ui(display);
|
||||||
|
_lock_release(&lvgl_api_lock);
|
||||||
|
}
|
||||||
@@ -1,179 +0,0 @@
|
|||||||
/* WiFi station Example
|
|
||||||
|
|
||||||
This example code is in the Public Domain (or CC0 licensed, at your option.)
|
|
||||||
|
|
||||||
Unless required by applicable law or agreed to in writing, this
|
|
||||||
software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
|
|
||||||
CONDITIONS OF ANY KIND, either express or implied.
|
|
||||||
*/
|
|
||||||
#include <string.h>
|
|
||||||
#include "freertos/FreeRTOS.h"
|
|
||||||
#include "freertos/task.h"
|
|
||||||
#include "freertos/event_groups.h"
|
|
||||||
#include "esp_system.h"
|
|
||||||
#include "esp_wifi.h"
|
|
||||||
#include "esp_event.h"
|
|
||||||
#include "esp_log.h"
|
|
||||||
#include "nvs_flash.h"
|
|
||||||
|
|
||||||
#include "lwip/err.h"
|
|
||||||
#include "lwip/sys.h"
|
|
||||||
|
|
||||||
/* The examples use WiFi configuration that you can set via project configuration menu
|
|
||||||
|
|
||||||
If you'd rather not, just change the below entries to strings with
|
|
||||||
the config you want - ie #define EXAMPLE_WIFI_SSID "mywifissid"
|
|
||||||
*/
|
|
||||||
#define EXAMPLE_ESP_WIFI_SSID CONFIG_ESP_WIFI_SSID
|
|
||||||
#define EXAMPLE_ESP_WIFI_PASS CONFIG_ESP_WIFI_PASSWORD
|
|
||||||
#define EXAMPLE_ESP_MAXIMUM_RETRY CONFIG_ESP_MAXIMUM_RETRY
|
|
||||||
|
|
||||||
#if CONFIG_ESP_STATION_EXAMPLE_WPA3_SAE_PWE_HUNT_AND_PECK
|
|
||||||
#define ESP_WIFI_SAE_MODE WPA3_SAE_PWE_HUNT_AND_PECK
|
|
||||||
#define EXAMPLE_H2E_IDENTIFIER ""
|
|
||||||
#elif CONFIG_ESP_STATION_EXAMPLE_WPA3_SAE_PWE_HASH_TO_ELEMENT
|
|
||||||
#define ESP_WIFI_SAE_MODE WPA3_SAE_PWE_HASH_TO_ELEMENT
|
|
||||||
#define EXAMPLE_H2E_IDENTIFIER CONFIG_ESP_WIFI_PW_ID
|
|
||||||
#elif CONFIG_ESP_STATION_EXAMPLE_WPA3_SAE_PWE_BOTH
|
|
||||||
#define ESP_WIFI_SAE_MODE WPA3_SAE_PWE_BOTH
|
|
||||||
#define EXAMPLE_H2E_IDENTIFIER CONFIG_ESP_WIFI_PW_ID
|
|
||||||
#endif
|
|
||||||
#if CONFIG_ESP_WIFI_AUTH_OPEN
|
|
||||||
#define ESP_WIFI_SCAN_AUTH_MODE_THRESHOLD WIFI_AUTH_OPEN
|
|
||||||
#elif CONFIG_ESP_WIFI_AUTH_WEP
|
|
||||||
#define ESP_WIFI_SCAN_AUTH_MODE_THRESHOLD WIFI_AUTH_WEP
|
|
||||||
#elif CONFIG_ESP_WIFI_AUTH_WPA_PSK
|
|
||||||
#define ESP_WIFI_SCAN_AUTH_MODE_THRESHOLD WIFI_AUTH_WPA_PSK
|
|
||||||
#elif CONFIG_ESP_WIFI_AUTH_WPA2_PSK
|
|
||||||
#define ESP_WIFI_SCAN_AUTH_MODE_THRESHOLD WIFI_AUTH_WPA2_PSK
|
|
||||||
#elif CONFIG_ESP_WIFI_AUTH_WPA_WPA2_PSK
|
|
||||||
#define ESP_WIFI_SCAN_AUTH_MODE_THRESHOLD WIFI_AUTH_WPA_WPA2_PSK
|
|
||||||
#elif CONFIG_ESP_WIFI_AUTH_WPA3_PSK
|
|
||||||
#define ESP_WIFI_SCAN_AUTH_MODE_THRESHOLD WIFI_AUTH_WPA3_PSK
|
|
||||||
#elif CONFIG_ESP_WIFI_AUTH_WPA2_WPA3_PSK
|
|
||||||
#define ESP_WIFI_SCAN_AUTH_MODE_THRESHOLD WIFI_AUTH_WPA2_WPA3_PSK
|
|
||||||
#elif CONFIG_ESP_WIFI_AUTH_WAPI_PSK
|
|
||||||
#define ESP_WIFI_SCAN_AUTH_MODE_THRESHOLD WIFI_AUTH_WAPI_PSK
|
|
||||||
#endif
|
|
||||||
|
|
||||||
/* FreeRTOS event group to signal when we are connected*/
|
|
||||||
static EventGroupHandle_t s_wifi_event_group;
|
|
||||||
|
|
||||||
/* The event group allows multiple bits for each event, but we only care about two events:
|
|
||||||
* - we are connected to the AP with an IP
|
|
||||||
* - we failed to connect after the maximum amount of retries */
|
|
||||||
#define WIFI_CONNECTED_BIT BIT0
|
|
||||||
#define WIFI_FAIL_BIT BIT1
|
|
||||||
|
|
||||||
static const char *TAG = "wifi station";
|
|
||||||
|
|
||||||
static int s_retry_num = 0;
|
|
||||||
|
|
||||||
|
|
||||||
static void event_handler(void* arg, esp_event_base_t event_base,
|
|
||||||
int32_t event_id, void* event_data)
|
|
||||||
{
|
|
||||||
if (event_base == WIFI_EVENT && event_id == WIFI_EVENT_STA_START) {
|
|
||||||
esp_wifi_connect();
|
|
||||||
} else if (event_base == WIFI_EVENT && event_id == WIFI_EVENT_STA_DISCONNECTED) {
|
|
||||||
if (s_retry_num < EXAMPLE_ESP_MAXIMUM_RETRY) {
|
|
||||||
esp_wifi_connect();
|
|
||||||
s_retry_num++;
|
|
||||||
ESP_LOGI(TAG, "retry to connect to the AP");
|
|
||||||
} else {
|
|
||||||
xEventGroupSetBits(s_wifi_event_group, WIFI_FAIL_BIT);
|
|
||||||
}
|
|
||||||
ESP_LOGI(TAG,"connect to the AP fail");
|
|
||||||
} 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:" IPSTR, IP2STR(&event->ip_info.ip));
|
|
||||||
s_retry_num = 0;
|
|
||||||
xEventGroupSetBits(s_wifi_event_group, WIFI_CONNECTED_BIT);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
void wifi_init_sta(void)
|
|
||||||
{
|
|
||||||
s_wifi_event_group = xEventGroupCreate();
|
|
||||||
|
|
||||||
ESP_ERROR_CHECK(esp_netif_init());
|
|
||||||
|
|
||||||
ESP_ERROR_CHECK(esp_event_loop_create_default());
|
|
||||||
esp_netif_create_default_wifi_sta();
|
|
||||||
|
|
||||||
wifi_init_config_t cfg = WIFI_INIT_CONFIG_DEFAULT();
|
|
||||||
ESP_ERROR_CHECK(esp_wifi_init(&cfg));
|
|
||||||
|
|
||||||
esp_event_handler_instance_t instance_any_id;
|
|
||||||
esp_event_handler_instance_t instance_got_ip;
|
|
||||||
ESP_ERROR_CHECK(esp_event_handler_instance_register(WIFI_EVENT,
|
|
||||||
ESP_EVENT_ANY_ID,
|
|
||||||
&event_handler,
|
|
||||||
NULL,
|
|
||||||
&instance_any_id));
|
|
||||||
ESP_ERROR_CHECK(esp_event_handler_instance_register(IP_EVENT,
|
|
||||||
IP_EVENT_STA_GOT_IP,
|
|
||||||
&event_handler,
|
|
||||||
NULL,
|
|
||||||
&instance_got_ip));
|
|
||||||
|
|
||||||
wifi_config_t wifi_config = {
|
|
||||||
.sta = {
|
|
||||||
.ssid = EXAMPLE_ESP_WIFI_SSID,
|
|
||||||
.password = EXAMPLE_ESP_WIFI_PASS,
|
|
||||||
/* Authmode threshold resets to WPA2 as default if password matches WPA2 standards (password len => 8).
|
|
||||||
* If you want to connect the device to deprecated WEP/WPA networks, Please set the threshold value
|
|
||||||
* to WIFI_AUTH_WEP/WIFI_AUTH_WPA_PSK and set the password with length and format matching to
|
|
||||||
* WIFI_AUTH_WEP/WIFI_AUTH_WPA_PSK standards.
|
|
||||||
*/
|
|
||||||
.threshold.authmode = ESP_WIFI_SCAN_AUTH_MODE_THRESHOLD,
|
|
||||||
.sae_pwe_h2e = ESP_WIFI_SAE_MODE,
|
|
||||||
.sae_h2e_identifier = EXAMPLE_H2E_IDENTIFIER,
|
|
||||||
},
|
|
||||||
};
|
|
||||||
ESP_ERROR_CHECK(esp_wifi_set_mode(WIFI_MODE_STA) );
|
|
||||||
ESP_ERROR_CHECK(esp_wifi_set_config(WIFI_IF_STA, &wifi_config) );
|
|
||||||
ESP_ERROR_CHECK(esp_wifi_start() );
|
|
||||||
|
|
||||||
ESP_LOGI(TAG, "wifi_init_sta finished.");
|
|
||||||
|
|
||||||
/* Waiting until either the connection is established (WIFI_CONNECTED_BIT) or connection failed for the maximum
|
|
||||||
* number of re-tries (WIFI_FAIL_BIT). The bits are set by event_handler() (see above) */
|
|
||||||
EventBits_t bits = xEventGroupWaitBits(s_wifi_event_group,
|
|
||||||
WIFI_CONNECTED_BIT | WIFI_FAIL_BIT,
|
|
||||||
pdFALSE,
|
|
||||||
pdFALSE,
|
|
||||||
portMAX_DELAY);
|
|
||||||
|
|
||||||
/* xEventGroupWaitBits() returns the bits before the call returned, hence we can test which event actually
|
|
||||||
* happened. */
|
|
||||||
if (bits & WIFI_CONNECTED_BIT) {
|
|
||||||
ESP_LOGI(TAG, "connected to ap SSID:%s password:%s",
|
|
||||||
EXAMPLE_ESP_WIFI_SSID, EXAMPLE_ESP_WIFI_PASS);
|
|
||||||
} else if (bits & WIFI_FAIL_BIT) {
|
|
||||||
ESP_LOGI(TAG, "Failed to connect to SSID:%s, password:%s",
|
|
||||||
EXAMPLE_ESP_WIFI_SSID, EXAMPLE_ESP_WIFI_PASS);
|
|
||||||
} else {
|
|
||||||
ESP_LOGE(TAG, "UNEXPECTED EVENT");
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
void app_main(void)
|
|
||||||
{
|
|
||||||
//Initialize NVS
|
|
||||||
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);
|
|
||||||
|
|
||||||
if (CONFIG_LOG_MAXIMUM_LEVEL > CONFIG_LOG_DEFAULT_LEVEL) {
|
|
||||||
/* If you only want to open more logs in the wifi module, you need to make the max level greater than the default level,
|
|
||||||
* and call esp_log_level_set() before esp_wifi_init() to improve the log level of the wifi module. */
|
|
||||||
esp_log_level_set("wifi", CONFIG_LOG_MAXIMUM_LEVEL);
|
|
||||||
}
|
|
||||||
|
|
||||||
ESP_LOGI(TAG, "ESP_WIFI_MODE_STA");
|
|
||||||
wifi_init_sta();
|
|
||||||
}
|
|
||||||
Reference in New Issue
Block a user