feat(apds9960): 功能恢复。

feat(apds9960): 防中断导致假死。
feat(apds9960): 手势解析。
2023-04-02 19:29:12 +08:00 · 2023-03-11 12:05:25 +08:00 · 2023-03-11 10:46:24 +08:00 · 2023-03-08 23:02:48 +08:00 · 2023-03-08 14:19:35 +08:00 · 2023-03-06 20:57:25 +08:00
23 changed files with 1474 additions and 673 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 build/
 sdkconfig
-sdkconfig.old
+sdkconfig.old
+.vscode/
--- a/.vscode/c_cpp_properties.json
+++ b/.vscode/c_cpp_properties.json
@@ -1,30 +0,0 @@
-{
-  "configurations": [
-    {
-      "name": "ESP-IDF",
-      "compilerPath": "/Users/ivan/.espressif/tools/riscv32-esp-elf/esp-2021r2-patch5-8.4.0/riscv32-esp-elf/bin/riscv32-esp-elf-gcc",
-      "cStandard": "c11",
-      "cppStandard": "c++17",
-      "includePath": [
-        "${config:idf.espIdfPath}/components/**",
-        "${config:idf.espIdfPathWin}/components/**",
-        "${config:idf.espAdfPath}/components/**",
-        "${config:idf.espAdfPathWin}/components/**",
-        "${workspaceFolder}/**"
-      ],
-      "browse": {
-        "path": [
-          "/Users/ivan/esp/esp-idf/components",
-          "${config:idf.espIdfPathWin}/components",
-          "/Users/ivan/esp/esp-idf/components/**",
-          "${config:idf.espAdfPathWin}/components/**",
-          "${workspaceFolder}"
-        ],
-        "limitSymbolsToIncludedHeaders": false
-      },
-      "compileCommands": "${workspaceFolder}/build/compile_commands.json",
-      "configurationProvider": "ms-vscode.cmake-tools"
-    }
-  ],
-  "version": 4
-}
--- a/.vscode/launch.json
+++ b/.vscode/launch.json
@@ -1,10 +0,0 @@
-{
-  "version": "0.2.0",
-  "configurations": [
-    {
-      "type": "espidf",
-      "name": "Launch",
-      "request": "launch"
-    }
-  ]
-}
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -1,51 +0,0 @@
-{
-  "C_Cpp.intelliSenseEngine": "Tag Parser",
-  "idf.adapterTargetName": "esp32c3",
-  "idf.customExtraPaths": "/Users/ivan/.espressif/tools/xtensa-esp32-elf/esp-2021r2-patch5-8.4.0/xtensa-esp32-elf/bin:/Users/ivan/.espressif/tools/xtensa-esp32s2-elf/esp-2021r2-patch5-8.4.0/xtensa-esp32s2-elf/bin:/Users/ivan/.espressif/tools/xtensa-esp32s3-elf/esp-2021r2-patch5-8.4.0/xtensa-esp32s3-elf/bin:/Users/ivan/.espressif/tools/riscv32-esp-elf/esp-2021r2-patch5-8.4.0/riscv32-esp-elf/bin:/Users/ivan/.espressif/tools/esp32ulp-elf/2.35_20220830/esp32ulp-elf/bin:/Users/ivan/.espressif/tools/cmake/3.23.1/CMake.app/Contents/bin:/Users/ivan/.espressif/tools/openocd-esp32/v0.11.0-esp32-20220706/openocd-esp32/bin:/Users/ivan/.espressif/tools/ninja/1.10.2",
-  "idf.customExtraVars": "{\"OPENOCD_SCRIPTS\":\"/Users/ivan/.espressif/tools/openocd-esp32/v0.11.0-esp32-20220706/openocd-esp32/share/openocd/scripts\"}",
-  "idf.espIdfPath": "/Users/ivan/esp/esp-idf",
-  "idf.openOcdConfigs": [
-    "board/esp32c3-builtin.cfg"
-  ],
-  "idf.port": "/dev/cu.usbmodem149201",
-  "idf.pythonBinPath": "/Users/ivan/.espressif/python_env/idf4.4_py3.8_env/bin/python",
-  "idf.toolsPath": "/Users/ivan/.espressif",
-  "idf.gitPath": "/usr/bin/git",
-  "idf.flashType": "UART",
-  "files.associations": {
-    "*.ejs": "html",
-    "css": "postcss",
-    "scss": "postcss",
-    "*.cjson": "jsonc",
-    "*.wxss": "css",
-    "*.wxs": "javascript",
-    "*.inc": "c",
-    "*.tcc": "c",
-    "*.ipp": "c",
-    "cstring": "cpp",
-    "system_error": "c",
-    "chrono": "c",
-    "random": "c",
-    "limits": "c",
-    "array": "c",
-    "string": "c",
-    "string_view": "c",
-    "esp_bit_defs.h": "c",
-    "bitset": "c",
-    "initializer_list": "c",
-    "regex": "c",
-    "utility": "c",
-    "deque": "c",
-    "list": "c",
-    "unordered_map": "c",
-    "unordered_set": "c",
-    "vector": "c",
-    "freertos.h": "c",
-    "task.h": "c",
-    "led_strip.h": "c",
-    "esp_event.h": "c",
-    "string.h": "c",
-    "i2c.h": "c",
-    "esp_log.h": "c"
-  }
-}
--- a/.vscode/tasks.json
+++ b/.vscode/tasks.json
@@ -1,300 +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}:${config:idf.customExtraPaths}"
-                }
-            },
-            "problemMatcher": [
-                {
-                    "owner": "cpp",
-                    "fileLocation": [
-                        "relative",
-                        "${workspaceFolder}"
-                    ],
-                    "pattern": {
-                        "regexp": "^\\.\\.(.*):(\\d+):(\\d+):\\s+(warning|error):\\s+(.*)$",
-                        "file": 1,
-                        "line": 2,
-                        "column": 3,
-                        "severity": 4,
-                        "message": 5
-                    }
-                },
-                {
-                    "owner": "cpp",
-                    "fileLocation": "absolute",
-                    "pattern": {
-                        "regexp": "^[^\\.](.*):(\\d+):(\\d+):\\s+(warning|error):\\s+(.*)$",
-                        "file": 1,
-                        "line": 2,
-                        "column": 3,
-                        "severity": 4,
-                        "message": 5
-                    }
-                }
-            ],
-            "group": {
-                "kind": "build",
-                "isDefault": true
-            }
-        },
-        {
-            "label": "Set ESP-IDF Target",
-            "type": "shell",
-            "command": "${command:espIdf.setTarget}",
-            "problemMatcher": {
-                "owner": "cpp",
-                "fileLocation": "absolute",
-                "pattern": {
-                    "regexp": "^(.*):(//d+):(//d+)://s+(warning|error)://s+(.*)$",
-                    "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}:${config:idf.customExtraPaths}"
-                }
-            },
-            "problemMatcher": [
-                {
-                    "owner": "cpp",
-                    "fileLocation": [
-                        "relative",
-                        "${workspaceFolder}"
-                    ],
-                    "pattern": {
-                        "regexp": "^\\.\\.(.*):(\\d+):(\\d+):\\s+(warning|error):\\s+(.*)$",
-                        "file": 1,
-                        "line": 2,
-                        "column": 3,
-                        "severity": 4,
-                        "message": 5
-                    }
-                },
-                {
-                    "owner": "cpp",
-                    "fileLocation": "absolute",
-                    "pattern": {
-                        "regexp": "^[^\\.](.*):(\\d+):(\\d+):\\s+(warning|error):\\s+(.*)$",
-                        "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}:${config:idf.customExtraPaths}"
-                }
-            },
-            "problemMatcher": [
-                {
-                    "owner": "cpp",
-                    "fileLocation": [
-                        "relative",
-                        "${workspaceFolder}"
-                    ],
-                    "pattern": {
-                        "regexp": "^\\.\\.(.*):(\\d+):(\\d+):\\s+(warning|error):\\s+(.*)$",
-                        "file": 1,
-                        "line": 2,
-                        "column": 3,
-                        "severity": 4,
-                        "message": 5
-                    }
-                },
-                {
-                    "owner": "cpp",
-                    "fileLocation": "absolute",
-                    "pattern": {
-                        "regexp": "^[^\\.](.*):(\\d+):(\\d+):\\s+(warning|error):\\s+(.*)$",
-                        "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}:${config:idf.customExtraPaths}"
-                }
-            },
-            "problemMatcher": [
-                {
-                    "owner": "cpp",
-                    "fileLocation": [
-                        "relative",
-                        "${workspaceFolder}"
-                    ],
-                    "pattern": {
-                        "regexp": "^\\.\\.(.*):(\\d+):(\\d+):\\s+(warning|error):\\s+(.*)$",
-                        "file": 1,
-                        "line": 2,
-                        "column": 3,
-                        "severity": 4,
-                        "message": 5
-                    }
-                },
-                {
-                    "owner": "cpp",
-                    "fileLocation": "absolute",
-                    "pattern": {
-                        "regexp": "^[^\\.](.*):(\\d+):(\\d+):\\s+(warning|error):\\s+(.*)$",
-                        "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}:${config:idf.customExtraPaths}"
-                }
-            },
-            "problemMatcher": {
-                "owner": "cpp",
-                "fileLocation": "absolute",
-                "pattern": {
-                    "regexp": "^(.*):(\\d+):(\\d+):\\s+(warning|error):\\s+(.*)$",
-                    "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/${command:espIdf.getProjectName}.elf",
-                "-s",
-                "${command:espIdf.getOpenOcdScriptValue}",
-                "-ip",
-                "localhost",
-                "-dn",
-                "${config:idf.adapterTargetName}",
-                "-om",
-                "connect_to_instance"
-            ],
-            "windows": {
-                "command": "${config:idf.pythonBinPathWin}",
-                "options": {
-                    "env": {
-                        "PATH": "${env:PATH};${config:idf.customExtraPaths}",
-                        "PYTHONPATH": "${command:espIdf.getExtensionPath}/esp_debug_adapter/debug_adapter"
-                    }
-                }
-            }
-        }
-    ]
-}
--- a/main/CMakeLists.txt
+++ b/main/CMakeLists.txt
@@ -1,2 +1,2 @@
-idf_component_register(SRCS "ambient_light.c" "temperature.c" "embedded_display.c" "ui.c" "mqtt.c" "main.c" "wifi.c" "light.c" "mqtt.c"
+idf_component_register(SRCS "hw-ms03.c" "apds_9960.c" "pca9555.c" "i2c.c" "asr_pro.c" "ci_03t.c" "ui_input.c" "ambient_light.c" "temperature.c" "embedded_display.c" "mqtt.c" "main.c" "wifi.c" "light.c" "mqtt.c"
                    INCLUDE_DIRS ".")
--- a/main/Kconfig.projbuild
+++ b/main/Kconfig.projbuild
@@ -65,57 +65,57 @@ menu "MQTT Configuration"
 endmenu

 menu "Encoder Configuration"
-    config ENCODER_0_CLK_PIN
-        int "encoder 0 click GPIO"
-        range 1 32
+    config ENCODER_0_CLK_PORT_IO
+        int "encoder 0 clock IO"
+        range 0 7
+        default 1
+        help
+            Encoder 0 clock io on PCA9555 port 1
+    config ENCODER_0_DT_PORT_IO
+        int "encoder 0 data IO"
+        range 0 7
        default 2
-        help
-            Encoder 0 clock pin
-    config ENCODER_0_DT_PIN
-        int "encoder 0 data GPIO"
-        range 1 32
-        default 3
        help
            Encoder 0 clock data
-    config ENCODER_0_SW_PIN
-        int "encoder 0 switch GPIO"
-        range 1 32
+    config ENCODER_0_SW_PORT_IO
+        int "encoder 0 switch IO"
+        range 0 7
+        default 0
+        help
+            Encoder 0 switch io on PCA9555 port 1
+
+    config ENCODER_1_CLK_PORT_IO
+        int "encoder 1 clock IO"
+        range 0 7
        default 4
        help
-            Encoder 0 switch pin
-
-    config ENCODER_1_CLK_PIN
-        int "encoder 1 click GPIO"
-        range 1 32
+            Encoder 1 clock io on PCA9555 port 1
+    config ENCODER_1_DT_PORT_IO
+        int "encoder 1 data IO"
+        range 0 7
        default 5
-        help
-            Encoder 1 clock pin
-    config ENCODER_1_DT_PIN
-        int "encoder 1 data GPIO"
-        range 1 32
-        default 6
        help
            Encoder 1 clock data
-    config ENCODER_1_SW_PIN
-        int "encoder 1 switch GPIO"
-        range 1 32
-        default 7
+    config ENCODER_1_SW_PORT_IO
+        int "encoder 1 switch IO"
+        range 0 7
+        default 3
        help
-            Encoder 1 switch pin
+            Encoder 1 switch io on PCA9555 port 1

 endmenu

 menu "I2C Configuration"
    config I2C_SCL
        int "I2C SCL GPIO"
-        range 1 32
-        default 8
+        range 0 32
+        default 5
        help
            I2C SCL GPIO
    config I2C_SDA
        int "I2C SDA GPIO"
-        range 1 32
-        default 10
+        range 0 32
+        default 4
        help
            I2C SDA GPIO
    config I2C_NUM
@@ -124,4 +124,34 @@ menu "I2C Configuration"
        default 0
        help
            I2C NUM
+endmenu
+
+menu "UART Configuration"
+    config UART_TX
+        int "UART TX GPIO"
+        range 0 32
+        default 21
+        help
+            UART TX GPIO
+    config UART_RX
+        int "UART RX GPIO"
+        range 0 32
+        default 20
+        help
+            UART RX GPIO
+    config UART_NUM
+        int "UART NUM"
+        range 0 1
+        default 0
+        help
+            UART NUM
+endmenu
+
+menu "ADPS 9960"
+    config APDS_9960_INT_GPIO
+        int "APDS 996O INT GPIO"
+        range 0 32
+        default 2
+        help
+            APDS 996O INT GPIO
 endmenu
--- a/main/ambient_light.c
+++ b/main/ambient_light.c
@@ -3,17 +3,8 @@

 #include "driver/i2c.h"
 #include "embedded_display.c"
-
 #include "esp_log.h"
-
-#define ACK_CHECK_EN 0x1  /*!< I2C master will check ack from slave*/
-#define ACK_CHECK_DIS 0x0 /*!< I2C master will not check ack from slave */
-#define ACK_VAL 0x0       /*!< I2C ack value */
-#define NACK_VAL 0x1      /*!< I2C nack value */
-
-#define I2C_MASTER_NUM CONFIG_I2C_NUM
-
-#define APDS_9930_ADDRESS 0x39
+#include "i2c.c"

 #define APDS_9930_CMD_REPEATED 0x80        // 命令重复地址
 #define APDS_9930_CMD_AUTO_INCREMENT 0x90  // 命令自动递增地址
@@ -24,7 +15,7 @@
 #define APDS_9930_REG_PTIME 0x02    // Proximity ADC 时间         0xff
 #define APDS_9930_REG_WTIME 0x03    // Wait 时间                  0xff
 #define APDS_9930_REG_PPULSE 0x0e   // Proximity 脉冲计数          0x00
-#define APDS_9930_REG_CONTROL 0x0f  // 增益控制                  0x00
+#define APDS_9930_REG_CONTROL 0x0f  // 增益控制                    0x00
 #define APDS_9930_REG_Ch0DATAL 0x14  // Ch0 ADC Low data          0x00
 #define APDS_9930_REG_Ch0DATAH 0x15  // Ch0 ADC High data         0x00
 #define APDS_9930_REG_Ch1DATAL 0x16  // Ch1 ADC Low data          0x00
@@ -124,6 +115,7 @@ esp_err_t apds_9930_read_word(uint8_t command, uint8_t* data_l,
 }

 void ambient_light_fetch(void* arg) {
+  ESP_LOGI(AMBIENT_LIGHT_TAG, "ambient_light_fetch");
  esp_err_t error;
  uint16_t als_ch0_raw;
  uint16_t als_ch1_raw;
@@ -164,30 +156,38 @@ void ambient_light_fetch(void* arg) {
      als_ch0_raw);
    }
    // als ch1
-    error = apds_9930_read_word(
-        APDS_9930_CMD_AUTO_INCREMENT | APDS_9930_REG_Ch1DATAL,
-        &(als_ch1_buffer[1]), &(als_ch1_buffer[0]));
-    if (error != ESP_OK) {
-      ESP_LOGW(AMBIENT_LIGHT_TAG, "read failed. %x", error);
-    } else {
-      als_ch1_raw = als_ch1_buffer[0] << 8 | als_ch1_buffer[1];
-      sprintf(als_ch1_str, "Ch1: % 5d  ", als_ch1_raw);
-      display_print8_str(8, 6, als_ch1_str);
-      ESP_LOGD(AMBIENT_LIGHT_TAG, "ALS Ch1: %d, %x", als_ch1_raw,
-      als_ch1_raw);
-    }
+    // error = apds_9930_read_word(
+    //     APDS_9930_CMD_AUTO_INCREMENT | APDS_9930_REG_Ch1DATAL,
+    //     &(als_ch1_buffer[1]), &(als_ch1_buffer[0]));
+    // if (error != ESP_OK) {
+    //   ESP_LOGW(AMBIENT_LIGHT_TAG, "read failed. %x", error);
+    // } else {
+    //   als_ch1_raw = als_ch1_buffer[0] << 8 | als_ch1_buffer[1];
+    //   sprintf(als_ch1_str, "Ch1: % 5d  ", als_ch1_raw);
+    //   display_print8_str(8, 6, als_ch1_str);
+    //   ESP_LOGD(AMBIENT_LIGHT_TAG, "ALS Ch1: %d, %x", als_ch1_raw,
+    //   als_ch1_raw);
+    // }

-    vTaskDelay(pdMS_TO_TICKS(100));
+    vTaskDelay(pdMS_TO_TICKS(1000));
  }
  display_fill_rect(0, 2, 128, 8, 0x00);
 }

 void ambient_light_auto_fetch() {
-  xTaskCreate(ambient_light_fetch, "ui_input_event", 2048, NULL, 10, NULL);
+  if (is_apds_9930_online == 0) {
+    return;
+  }
+  xTaskCreate(ambient_light_fetch, "ambient-light", 2048, NULL, 10, NULL);
 }

 void ambient_light_init() {
-  // esp_log_level_set(AMBIENT_LIGHT_TAG, ESP_LOG_DEBUG);
+  if (is_apds_9930_online == 0) {
+    ESP_LOGI(AMBIENT_LIGHT_TAG, "APDS 9930 is offline");
+    return;
+  }
+  ESP_LOGI(AMBIENT_LIGHT_TAG, "Initializing APDS-9930");
+  // esp_log_level_set(AMBIENT_LIGHT_TAG, ESP_LOG_ERROR);
  ESP_ERROR_CHECK(apds_9930_write(APDS_9930_CMD_REPEATED | APDS_9930_REG_ATIME,
                                  APDS_9930_ATIME_VALUE));
  ESP_ERROR_CHECK(apds_9930_write(APDS_9930_CMD_REPEATED | APDS_9930_REG_PTIME,
--- a/main/apds_9960.c
+++ b/main/apds_9960.c
@@ -0,0 +1,524 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "common.h"
+#include "driver/gpio.h"
+#include "driver/i2c.h"
+#include "embedded_display.c"
+#include "esp_log.h"
+#include "freertos/FreeRTOS.h"
+#include "i2c.c"
+
+#define APDS_9960_INT_GPIO CONFIG_APDS_9960_INT_GPIO
+
+// ===============================================
+// Register addresses
+// ===============================================
+// 0x80 ENABLE R/W Enable states and interrupts 0x00
+// 0x81 ATIME R/W ADC integration time 0xFF
+// 0x83 WTIME R/W Wait time (non-gesture) 0xFF
+// 0x84 AILTL R/W ALS interrupt low threshold low byte --
+// 0x85 AILTH R/W ALS interrupt low threshold high byte --
+// 0x86 AIHTL R/W ALS interrupt high threshold low byte 0x00
+// 0x87 AIHTH R/W ALS interrupt high threshold high byte 0x00
+// 0x89 PILT R/W Proximity interrupt low threshold 0x00
+// 0x8B PIHT R/W Proximity interrupt high threshold 0x00
+// 0x8C PERS R/W Interrupt persistence filters (non-gesture) 0x00
+// 0x8D CONFIG1 R/W Configuration register one 0x60
+// 0x8E PPULSE R/W Proximity pulse count and length 0x40
+// 0x8F CONTROL R/W Gain control 0x00
+// 0x90 CONFIG2 R/W Configuration register two 0x01
+// 0x92 ID R Device ID ID
+// 0x93 STATUS R Device status 0x00
+// 0x94 CDATAL R Low byte of clear channel data 0x00
+// 0x95 CDATAH R High byte of clear channel data 0x00
+// 0x96 RDATAL R Low byte of red channel data 0x00
+// 0x97 RDATAH R High byte of red channel data 0x00
+// 0x98 GDATAL R Low byte of green channel data 0x00
+// 0x99 GDATAH R High byte of green channel data 0x00
+// 0x9A BDATAL R Low byte of blue channel data 0x00
+// 0x9B BDATAH R High byte of blue channel data 0x00
+// 0x9C PDATA R Proximity data 0x00
+// 0x9D POFFSET_UR R/W Proximity offset for UP and RIGHT photodiodes 0x00
+// 0x9E POFFSET_DL R/W Proximity offset for DOWN and LEFT photodiodes 0x00
+// 0x9F CONFIG3 R/W Configuration register three 0x00
+// 0xA0 GPENTH R/W Gesture proximity enter threshold 0x00
+// 0xA1 GEXTH R/W Gesture exit threshold 0x00
+// 0xA2 GCONF1 R/W Gesture configuration one 0x00
+// 0xA3 GCONF2 R/W Gesture configuration two 0x00
+// 0xA4 GOFFSET_U R/W Gesture UP offset register 0x00
+// 0xA5 GOFFSET_D R/W Gesture DOWN offset register 0x00
+// 0xA7 GOFFSET_L R/W Gesture LEFT offset register 0x00
+// 0xA9 GOFFSET_R R/W Gesture RIGHT offset register 0x00
+// 0xA6 GPULSE R/W Gesture pulse count and length 0x40
+// 0xAA GCONF3 R/W Gesture configuration three 0x00
+// 0xAB GCONF4 R/W Gesture configuration four 0x00
+// 0xAE GFLVL R Gesture FIFO level 0x00
+// 0xAF GSTATUS R Gesture status 0x00
+// 0xE4 (1) IFORCE W Force interrupt 0x00
+// 0xE5 (1) PICLEAR W Proximity interrupt clear 0x00
+// 0xE6 (1) CICLEAR W ALS clear channel interrupt clear 0x00
+// 0xE7 (1) AICLEAR W All non-gesture interrupts clear 0x00
+// 0xFC GFIFO_U R Gesture FIFO UP value 0x00
+// 0xFD GFIFO_D R Gesture FIFO DOWN value 0x00
+// 0xFE GFIFO_L R Gesture FIFO LEFT value 0x00
+// 0xFF GFIFO_R R Gesture FIFO RIGHT value 0x00
+// -----------------------------------     描述                    默认值
+#define APDS_9960_REG_ENABLE 0x80  // 状态和中断的启用              0x00
+#define APDS_9960_REG_ATIME 0x81   // ADC 积分时间                 0xff
+#define APDS_9960_REG_WTIME 0x83   // 等待时间（非手势）           0xff
+#define APDS_9960_REG_AILTL 0x84   // ALS 中断低阈值低字节         --
+#define APDS_9960_REG_AILTH 0x85   // ALS 中断低阈值高字节         --
+#define APDS_9960_REG_AIHTL 0x86   // ALS 中断高阈值低字节         0x00
+#define APDS_9960_REG_AIHTH 0x87   // ALS 中断高阈值高字节         0x00
+#define APDS_9960_REG_PILT 0x89    // 接近中断低阈值               0x00
+#define APDS_9960_REG_PIHT 0x8B    // 接近中断高阈值               0x00
+#define APDS_9960_REG_PERS 0x8C  // 中断持续性过滤器（非手势）   0x00
+#define APDS_9960_REG_CONFIG1 0x8D  // 配置寄存器一                 0x60
+#define APDS_9960_REG_PPULSE 0x8E  // 接近脉冲计数和长度           0x40
+#define APDS_9960_REG_CONTROL 0x8F  // 增益控制                     0x00
+#define APDS_9960_REG_CONFIG2 0x90  // 配置寄存器二                 0x01
+#define APDS_9960_REG_ID 0x92       // 设备 ID                      ID
+#define APDS_9960_REG_STATUS 0x93   // 设备状态                     0x00
+#define APDS_9960_REG_CDATAL 0x94  // 清除通道数据低字节           0x00
+#define APDS_9960_REG_CDATAH 0x95  // 清除通道数据高字节           0x00
+#define APDS_9960_REG_RDATAL 0x96  // 红色通道数据低字节           0x00
+#define APDS_9960_REG_RDATAH 0x97  // 红色通道数据高字节           0x00
+#define APDS_9960_REG_GDATAL 0x98  // 绿色通道数据低字节           0x00
+#define APDS_9960_REG_GDATAH 0x99  // 绿色通道数据高字节           0x00
+#define APDS_9960_REG_BDATAL 0x9A  // 蓝色通道数据低字节           0x00
+#define APDS_9960_REG_BDATAH 0x9B  // 蓝色通道数据高字节           0x00
+#define APDS_9960_REG_PDATA 0x9C   // 接近数据                     0x00
+#define APDS_9960_REG_POFFSET_UR 0x9D  // 接近偏移量上和右             0x00
+#define APDS_9960_REG_POFFSET_DL 0x9E  // 接近偏移量下和左             0x00
+#define APDS_9960_REG_CONFIG3 0x9F  // 配置寄存器三                 0x00
+#define APDS_9960_REG_GPENTH 0xA0   // 手势进入阈值                 0x28
+#define APDS_9960_REG_GEXTH 0xA1    // 手势退出阈值                 0x1E
+#define APDS_9960_REG_GCONF1 0xA2   // 手势配置寄存器一             0x40
+#define APDS_9960_REG_GCONF2 0xA3   // 手势配置寄存器二             0x66
+#define APDS_9960_REG_GOFFSET_U 0xA4  // 手势偏移量上                 0x00
+#define APDS_9960_REG_GOFFSET_D 0xA5  // 手势偏移量下                 0x00
+#define APDS_9960_REG_GOFFSET_L 0xA7  // 手势偏移量左                 0x00
+#define APDS_9960_REG_GOFFSET_R 0xA9  // 手势偏移量右                 0x00
+#define APDS_9960_REG_GPULSE 0xA6  // 手势脉冲计数和长度           0xC5
+#define APDS_9960_REG_GCONF3 0xAA  // 手势配置寄存器三             0x00
+#define APDS_9960_REG_GCONF4 0xAB  // 手势配置寄存器四             0x00
+#define APDS_9960_REG_GFLVL 0xAE   // 手势 FIFO 级别               0x00
+#define APDS_9960_REG_GSTATUS 0xAF  // 手势状态                     0x00
+#define APDS_9960_REG_IFORCE 0xE4   // 强制中断                     0x00
+#define APDS_9960_REG_PICLEAR 0xE5  // 清除接近中断                 0x00
+#define APDS_9960_REG_CICLEAR 0xE6  // 清除 ALS 中断                0x00
+#define APDS_9960_REG_AICLEAR 0xE7  // 清除手势中断                 0x00
+#define APDS_9960_REG_GFIFO_U 0xFC  // 手势 FIFO 数据上             0x00
+#define APDS_9960_REG_GFIFO_D 0xFD  // 手势 FIFO 数据下             0x00
+#define APDS_9960_REG_GFIFO_L 0xFE  // 手势 FIFO 数据左             0x00
+#define APDS_9960_REG_GFIFO_R 0xFF  // 手势 FIFO 数据右             0x00
+
+#define APDS_9960_GVALID 0b00000001  // GVALID
+#define APDS_9960_GFOV 0b00000010    // GFOV
+#define APDS_9960_PINT 0x20          // PINT
+#define APDS_9960_AINT 0x10          // AINT
+#define APDS_9960_GINT 0x04          // GINT
+
+// 50 mA LED, Reserved, 2x PGAIN, 4x ALS/Cain GAIN
+#define APDS_9960_CONTROL_VALUE 0b00001010
+// Enable Gesture, Proximity, ALS, Power
+// X, GEN, PIEN, AIEN, WEN, PEN, AEN, PON
+#define APDS_9960_ENABLE_VALUE 0b01100111
+
+#define APDS_9960_TAG "APDS-9960"
+
+static xQueueHandle apds_9960_int_evt_queue = NULL;
+
+static int64_t last_apds_9960_int_time = 0;
+
+esp_err_t apds_9960_write_empty(uint8_t command) {
+  i2c_cmd_handle_t cmd = i2c_cmd_link_create();
+  i2c_master_start(cmd);
+  i2c_master_write_byte(cmd, APDS_9960_ADDRESS << 1 | I2C_MASTER_WRITE,
+                        ACK_CHECK_EN);
+  i2c_master_write_byte(cmd, command, ACK_CHECK_DIS);
+  i2c_master_stop(cmd);
+  esp_err_t error =
+      i2c_master_cmd_begin(I2C_MASTER_NUM, cmd, 10 / portTICK_PERIOD_MS);
+  i2c_cmd_link_delete(cmd);
+  if (error != ESP_OK) {
+    ESP_LOGW(APDS_9960_TAG, "write failed. %d", error);
+  }
+  return error;
+}
+
+esp_err_t apds_9960_write(uint8_t command, uint8_t data) {
+  i2c_cmd_handle_t cmd = i2c_cmd_link_create();
+  i2c_master_start(cmd);
+  i2c_master_write_byte(cmd, APDS_9960_ADDRESS << 1 | I2C_MASTER_WRITE,
+                        ACK_CHECK_EN);
+  i2c_master_write_byte(cmd, command, ACK_CHECK_EN);
+  i2c_master_write_byte(cmd, data, ACK_CHECK_EN);
+  i2c_master_stop(cmd);
+  esp_err_t error =
+      i2c_master_cmd_begin(I2C_MASTER_NUM, cmd, 10 / portTICK_PERIOD_MS);
+  i2c_cmd_link_delete(cmd);
+  if (error != ESP_OK) {
+    ESP_LOGW(APDS_9960_TAG, "write failed. %d", error);
+  }
+  return error;
+}
+
+esp_err_t apds_9960_read_byte(uint8_t command, uint8_t* data) {
+  i2c_cmd_handle_t cmd = i2c_cmd_link_create();
+  i2c_master_start(cmd);
+  i2c_master_write_byte(cmd, APDS_9960_ADDRESS << 1 | I2C_MASTER_WRITE,
+                        ACK_CHECK_EN);
+  i2c_master_write_byte(cmd, command, ACK_CHECK_EN);
+  i2c_master_start(cmd);
+  i2c_master_write_byte(cmd, APDS_9960_ADDRESS << 1 | I2C_MASTER_READ,
+                        ACK_CHECK_EN);
+  i2c_master_read_byte(cmd, data, NACK_VAL);
+  i2c_master_stop(cmd);
+  esp_err_t error =
+      i2c_master_cmd_begin(I2C_MASTER_NUM, cmd, 10 / portTICK_PERIOD_MS);
+  i2c_cmd_link_delete(cmd);
+  if (error != ESP_OK) {
+    ESP_LOGW(APDS_9960_TAG, "read failed. %d", error);
+  }
+  return error;
+}
+
+// read word
+esp_err_t apds_9960_read_word(uint8_t command, uint16_t* data) {
+  i2c_cmd_handle_t cmd = i2c_cmd_link_create();
+  i2c_master_start(cmd);
+  i2c_master_write_byte(cmd, APDS_9960_ADDRESS << 1 | I2C_MASTER_WRITE,
+                        ACK_CHECK_EN);
+  i2c_master_write_byte(cmd, command, ACK_CHECK_EN);
+  i2c_master_start(cmd);
+  i2c_master_write_byte(cmd, APDS_9960_ADDRESS << 1 | I2C_MASTER_READ,
+                        ACK_CHECK_EN);
+  i2c_master_read_byte(cmd, (uint8_t*)data, ACK_VAL);
+  i2c_master_read_byte(cmd, (uint8_t*)data + 1, NACK_VAL);
+  i2c_master_stop(cmd);
+  esp_err_t error =
+      i2c_master_cmd_begin(I2C_MASTER_NUM, cmd, 10 / portTICK_PERIOD_MS);
+  i2c_cmd_link_delete(cmd);
+  if (error != ESP_OK) {
+    ESP_LOGW(APDS_9960_TAG, "read failed. %d", error);
+  }
+  return error;
+}
+
+// read bytes by length
+esp_err_t apds_9960_read_bytes_len(uint8_t command, uint8_t* data,
+                                   uint8_t len) {
+  i2c_cmd_handle_t cmd = i2c_cmd_link_create();
+  i2c_master_start(cmd);
+  i2c_master_write_byte(cmd, APDS_9960_ADDRESS << 1 | I2C_MASTER_WRITE,
+                        ACK_CHECK_EN);
+  i2c_master_write_byte(cmd, command, ACK_CHECK_EN);
+  i2c_master_start(cmd);
+  i2c_master_write_byte(cmd, APDS_9960_ADDRESS << 1 | I2C_MASTER_READ,
+                        ACK_CHECK_EN);
+  for (int i = 0; i < len; i++) {
+    if (i == len - 1) {
+      i2c_master_read_byte(cmd, (uint8_t*)data + i, NACK_VAL);
+    } else {
+      i2c_master_read_byte(cmd, (uint8_t*)data + i, ACK_VAL);
+    }
+  }
+  i2c_master_stop(cmd);
+  esp_err_t error =
+      i2c_master_cmd_begin(I2C_MASTER_NUM, cmd, 100 / portTICK_PERIOD_MS);
+  i2c_cmd_link_delete(cmd);
+  if (error != ESP_OK) {
+    ESP_LOGW(APDS_9960_TAG, "read failed. %d", error);
+  }
+  return error;
+}
+
+void apds_9960_clear_all_int(void) {
+  ESP_LOGI(APDS_9960_TAG, "apds_9960_clear_all_int");
+  ESP_ERROR_CHECK_WITHOUT_ABORT(apds_9960_write_empty(APDS_9960_REG_AICLEAR));
+  ESP_ERROR_CHECK_WITHOUT_ABORT(apds_9960_write(APDS_9960_REG_GCONF4, 0x06));
+}
+
+void apds_9960_fetch(void* arg) {
+  ESP_LOGI(APDS_9960_TAG, "apds_9960_fetch");
+  esp_err_t error;
+  uint16_t red_raw;
+  uint16_t green_raw;
+  uint16_t blue_raw;
+  uint16_t clear_raw;
+  uint8_t byte_buffer;
+  uint8_t gesture_status_raw;
+  uint8_t status_raw;
+  char red_str[20];
+  char green_str[20];
+  char blue_str[20];
+  char clear_str[20];
+  char status_str[20];
+  uint8_t interrupt = 0;
+  display_fill_rect(0, 2, 128, 8, 0x00);
+  for (;;) {
+    if (last_apds_9960_int_time + 1000000 < esp_timer_get_time()) {
+      interrupt = gpio_get_level(APDS_9960_INT_GPIO);
+      if (interrupt == 1 ||
+          last_apds_9960_int_time + 10000000 < esp_timer_get_time()) {
+        apds_9960_clear_all_int();
+      }
+    }
+
+    // clear
+    error = apds_9960_read_word(APDS_9960_REG_CDATAL, &clear_raw);
+    if (error != ESP_OK) {
+      ESP_LOGW(APDS_9960_TAG, "read failed. %d", error);
+    } else {
+      sprintf(clear_str, "C:% 5d", clear_raw);
+      display_print8_str(64, 6, clear_str);
+      ESP_LOGD(APDS_9960_TAG, "Clear: %d", clear_raw);
+    }
+    // red
+    error = apds_9960_read_word(APDS_9960_REG_RDATAL, &red_raw);
+    if (error != ESP_OK) {
+      ESP_LOGW(APDS_9960_TAG, "read failed. %d", error);
+    } else {
+      sprintf(red_str, "R:% 5d", red_raw);
+      display_print8_str(0, 4, red_str);
+      ESP_LOGD(APDS_9960_TAG, "Red: %d", red_raw);
+    }
+    // green
+    error = apds_9960_read_word(APDS_9960_REG_GDATAL, &green_raw);
+    if (error != ESP_OK) {
+      ESP_LOGW(APDS_9960_TAG, "read failed. %d", error);
+    } else {
+      sprintf(green_str, "G:% 5d", green_raw);
+      display_print8_str(64, 4, green_str);
+      ESP_LOGD(APDS_9960_TAG, "Green: %d", green_raw);
+    }
+    // blue
+    error = apds_9960_read_word(APDS_9960_REG_BDATAL, &blue_raw);
+    if (error != ESP_OK) {
+      ESP_LOGW(APDS_9960_TAG, "read failed. %d", error);
+    } else {
+      sprintf(blue_str, "B:% 5d", blue_raw);
+      display_print8_str(0, 6, blue_str);
+      ESP_LOGD(APDS_9960_TAG, "Blue: %d", blue_raw);
+    }
+
+    vTaskDelay(pdMS_TO_TICKS(1000));
+  }
+  display_fill_rect(0, 2, 128, 8, 0x00);
+}
+
+void apds_9960_auto_fetch() {
+  if (is_apds_9960_online == 0) {
+    return;
+  }
+  xTaskCreate(apds_9960_fetch, "APDS-9960-fetch", 2048, NULL, 10, NULL);
+}
+
+void apds_9960_read_gesture() {
+  ESP_LOGI(APDS_9960_TAG, "apes_9960_gesture_fetch");
+  uint8_t byte_buffer;
+  esp_err_t error;
+  uint32_t gesture_values_raw_arr[32];
+  char gesture_values_str_arr[20];
+
+  error = apds_9960_read_byte(APDS_9960_REG_GSTATUS, &byte_buffer);
+  if (error != ESP_OK) {
+    ESP_LOGW(APDS_9960_TAG, "read APDS_9960_REG_GSTATUS failed. %d", error);
+    return;
+  }
+  ESP_LOGD(APDS_9960_TAG, "APDS-9960 interrupt. status: %x", byte_buffer);
+  if (!(byte_buffer & APDS_9960_GVALID)) {
+    ESP_LOGI(APDS_9960_TAG, "Gesture no valid");
+    return;
+  }
+
+  ESP_LOGD(APDS_9960_TAG, "Gesture interrupt");
+  error = apds_9960_read_byte(APDS_9960_REG_GFLVL, &byte_buffer);
+  if (error != ESP_OK) {
+    ESP_LOGW(APDS_9960_TAG, "read APDS_9960_REG_GFLVL failed. %d", error);
+    apds_9960_write(APDS_9960_REG_GCONF4, 0x06);
+    return;
+  }
+  if (byte_buffer < 4) {
+    ESP_LOGD(APDS_9960_TAG, "Gesture FIFO level too low: %d", byte_buffer);
+    apds_9960_write(APDS_9960_REG_GCONF4, 0x06);
+    return;
+  }
+  ESP_LOGD(APDS_9960_TAG, "Gesture FIFO Level: %d", byte_buffer);
+
+  error = apds_9960_read_bytes_len(
+      APDS_9960_REG_GFIFO_U, (uint8_t*)gesture_values_raw_arr, byte_buffer * 4);
+  apds_9960_write(APDS_9960_REG_GCONF4, 0x06);
+
+  if (error != ESP_OK) {
+    ESP_LOGW(APDS_9960_TAG, "read APDS_9960_REG_GFIFO(len: %d) failed. % d",
+             byte_buffer * 4, error);
+  } else {
+    int16_t before_ud = 0, before_lr = 0, after_ud = 0, after_lr = 0;
+    int16_t u = 0, d = 0, l = 0, r = 0;
+
+    uint8_t last_2_index = byte_buffer - 2;
+
+    // head 2
+    for (int i = 0; i < 2; i++) {
+      u = gesture_values_raw_arr[i] & 0xff;
+      d = gesture_values_raw_arr[i] >> 8 & 0xff;
+      l = gesture_values_raw_arr[i] >> 16 & 0xff;
+      r = gesture_values_raw_arr[i] >> 24 & 0xff;
+      before_ud += (u - d) * 100 / u + d;
+      before_lr += (l - r) * 100 / l + r;
+    }
+
+    // last 2
+    for (int i = last_2_index; i < byte_buffer; i++) {
+      u = gesture_values_raw_arr[i] & 0xff;
+      d = gesture_values_raw_arr[i] >> 8 & 0xff;
+      l = gesture_values_raw_arr[i] >> 16 & 0xff;
+      r = gesture_values_raw_arr[i] >> 24 & 0xff;
+      after_ud += (u - d) * 100 / u + d;
+      after_lr += (l - r) * 100 / l + r;
+    }
+
+    for (int i = 0; i < byte_buffer; i++) {
+      if (i < 2) {
+        u = gesture_values_raw_arr[i] & 0xff;
+        d = gesture_values_raw_arr[i] >> 8 & 0xff;
+        l = gesture_values_raw_arr[i] >> 16 & 0xff;
+        r = gesture_values_raw_arr[i] >> 24 & 0xff;
+        before_ud += (u - d) * 100 / u + d;
+        before_lr += (l - r) * 100 / l + r;
+      } else if (i >= last_2_index) {
+        u = gesture_values_raw_arr[i] & 0xff;
+        d = gesture_values_raw_arr[i] >> 8 & 0xff;
+        l = gesture_values_raw_arr[i] >> 16 & 0xff;
+        r = gesture_values_raw_arr[i] >> 24 & 0xff;
+        after_ud += (u - d) * 100 / u + d;
+        after_lr += (l - r) * 100 / l + r;
+      }
+    }
+    printf("Δud: %d, Δlr: %d \n", after_ud - before_ud, after_lr - before_lr);
+    display_fill_rect(0, 0, 128, 2, 0x00);
+
+    if (abs(after_ud - before_ud) * 2 > abs(after_lr - before_lr)) {
+      if (after_ud - before_ud < -80) {
+        display_print8_str(0, 0, "Gesture: up");
+      } else if (after_ud - before_ud > 80) {
+        display_print8_str(0, 0, "Gesture: down");
+      }
+    } else {
+      if (after_lr - before_lr < -120) {
+        display_print8_str(0, 0, "Gesture: left");
+      } else if (after_lr - before_lr > 120) {
+        display_print8_str(0, 0, "Gesture: right");
+      }
+    }
+    // display_print8_str(0, 0, gesture_str);
+  }
+}
+
+void apds_9960_read_proximity() {
+  uint8_t proximity_raw;
+  char proximity_str[20];
+  esp_err_t error;
+
+  // Proximity
+  error = apds_9960_read_byte(APDS_9960_REG_PDATA, &proximity_raw);
+  if (error != ESP_OK) {
+    ESP_LOGW(APDS_9960_TAG, "read proximity failed. %x", error);
+  } else {
+    ESP_LOGD(APDS_9960_TAG, "Prox: % 5d  ", proximity_raw);
+    sprintf(proximity_str, "Prox: % 5d  ", proximity_raw);
+    display_print8_str(8, 2, proximity_str);
+  }
+}
+
+void apds_9960_int_handler(void* arg) {
+  xQueueSendFromISR(apds_9960_int_evt_queue, &arg, NULL);
+}
+
+void apds_9960_int_evt_handler() {
+  if (is_apds_9960_online == 0) {
+    return;
+  }
+
+  apds_9960_clear_all_int();
+  esp_err_t error;
+  uint8_t status_raw;
+  while (xQueueReceive(apds_9960_int_evt_queue, NULL, portMAX_DELAY)) {
+    last_apds_9960_int_time = esp_timer_get_time();
+    ESP_ERROR_RETRY(apds_9960_read_byte(APDS_9960_REG_STATUS, &status_raw), 10);
+    ESP_ERROR_RETRY(apds_9960_write_empty(APDS_9960_REG_AICLEAR), 10);
+
+    ESP_LOGD(
+        APDS_9960_TAG, "[apds_9960_int_evt_handler]  status %d%d%d%d %d%d%d%d",
+        (status_raw >> 7) & 1, (status_raw >> 6) & 1, (status_raw >> 5) & 1,
+        (status_raw >> 4) & 1, (status_raw >> 3) & 1, (status_raw >> 2) & 1,
+        (status_raw >> 1) & 1, status_raw & 1);
+    if (status_raw & APDS_9960_PINT) {
+      apds_9960_read_proximity();
+    }
+    if (status_raw & APDS_9960_GINT) {
+      apds_9960_read_gesture();
+    }
+
+    vTaskDelay(10 / portTICK_PERIOD_MS);
+  }
+}
+
+void apds_9960_init() {
+  if (is_apds_9960_online == 0) {
+    ESP_LOGI(APDS_9960_TAG, "APDS-9960 is offline");
+    return;
+  }
+  ESP_LOGI(APDS_9960_TAG, "Initializing APDS-9960");
+  // esp_log_level_set(APDS_9960_TAG, ESP_LOG_DEBUG);
+
+  gpio_config_t io_conf = {};
+
+  io_conf.mode = GPIO_MODE_INPUT;
+  io_conf.pull_up_en = 0;
+  io_conf.pull_down_en = 0;
+  io_conf.intr_type = GPIO_INTR_NEGEDGE;
+  io_conf.pin_bit_mask = 1ULL << APDS_9960_INT_GPIO;
+  gpio_config(&io_conf);
+
+  gpio_isr_handler_add(APDS_9960_INT_GPIO, apds_9960_int_handler, NULL);
+
+  // 环境光 ADC 积分时间
+  ESP_ERROR_CHECK(apds_9960_write(APDS_9960_REG_ATIME, 246));  // 27.8ms
+  // 增益
+  ESP_ERROR_CHECK(
+      apds_9960_write(APDS_9960_REG_CONTROL, APDS_9960_CONTROL_VALUE));
+
+  // enable gesture interrupt
+  ESP_ERROR_CHECK(apds_9960_write(APDS_9960_REG_GCONF4, 0x06));
+  // 累积的手势数据达到 4 组时触发中断
+  ESP_ERROR_CHECK(apds_9960_write(APDS_9960_REG_GCONF1, 0x40));
+  // Gesture Enter Threshold
+  ESP_ERROR_CHECK(apds_9960_write(APDS_9960_REG_GPENTH, 3));
+  // Gesture Exit Threshold
+  ESP_ERROR_CHECK(apds_9960_write(APDS_9960_REG_GEXTH, 3));
+  // Gesture Drive Strength
+  ESP_ERROR_CHECK(apds_9960_write(APDS_9960_REG_GCONF2, 0b0110000));
+
+  // // set wait time
+  // ESP_ERROR_CHECK(apds_9960_write(APDS_9960_REG_WTIME, 171));
+
+  // set interrupt persistence
+  ESP_ERROR_CHECK(apds_9960_write(APDS_9960_REG_PERS, 0x44));
+  ESP_ERROR_CHECK(apds_9960_write(APDS_9960_REG_PILT, 0x80));
+  ESP_ERROR_CHECK(apds_9960_write(APDS_9960_REG_PIHT, 0x40));
+  ESP_ERROR_CHECK(apds_9960_write(APDS_9960_REG_CONFIG2, 0x80));
+
+  // // enable sleep after interrupt
+  // ESP_ERROR_CHECK(apds_9960_write(APDS_9960_REG_CONFIG3, 0x10));
+
+  ESP_ERROR_CHECK(
+      apds_9960_write(APDS_9960_REG_ENABLE, APDS_9960_ENABLE_VALUE));
+
+  apds_9960_int_evt_queue = xQueueCreate(10, NULL);
+  xTaskCreate(apds_9960_int_evt_handler, "apds_9960_gesture_fetch", 2048, NULL,
+              10, NULL);
+}
--- a/main/asr_pro.c
+++ b/main/asr_pro.c
@@ -0,0 +1,87 @@
+#include "driver/gpio.h"
+#include "driver/uart.h"
+#include "esp_log.h"
+#include "esp_system.h"
+#include "freertos/FreeRTOS.h"
+#include "freertos/task.h"
+#include "light.c"
+#include "string.h"
+
+static const int RX_BUF_SIZE = 1024;
+
+#define TXD_PIN (GPIO_NUM_12)
+#define RXD_PIN (GPIO_NUM_13)
+
+int sendData(const char *logName, const char *data) {
+  const int len = strlen(data);
+  const int txBytes = uart_write_bytes(UART_NUM_1, data, len);
+  ESP_LOGI(logName, "Wrote %d bytes", txBytes);
+  return txBytes;
+}
+
+static void tx_task(void *arg) {
+  static const char *TX_TASK_TAG = "TX_TASK";
+  esp_log_level_set(TX_TASK_TAG, ESP_LOG_INFO);
+  while (1) {
+    sendData(TX_TASK_TAG, "Hello world");
+    vTaskDelay(2000 / portTICK_PERIOD_MS);
+  }
+}
+
+static void rx_task(void *arg) {
+  static const char *RX_TASK_TAG = "RX_TASK";
+  esp_log_level_set(RX_TASK_TAG, ESP_LOG_INFO);
+  uint8_t *data = (uint8_t *)malloc(RX_BUF_SIZE + 1);
+  uint8_t tx_buff[4] = {0};
+  while (1) {
+    const int rxBytes = uart_read_bytes(UART_NUM_1, data, RX_BUF_SIZE,
+                                        100 / portTICK_PERIOD_MS);
+    if (rxBytes > 0) {
+      data[rxBytes] = 0;
+      ESP_LOGI(RX_TASK_TAG, "Read %d bytes: '%s'", rxBytes, data);
+      ESP_LOG_BUFFER_HEXDUMP(RX_TASK_TAG, data, rxBytes, ESP_LOG_INFO);
+
+      if (data[0] == 0x11 && rxBytes >= 2) {
+        if (data[1] <= 6) {
+          light_mode = data[1];
+        }
+        tx_buff[0] = data[0];
+        tx_buff[1] = light_mode;
+        uart_write_bytes(UART_NUM_1, tx_buff, 2);
+      } else if (data[0] == 0x12 && rxBytes >= 2) {
+        tx_buff[0] = 0x12;
+        tx_buff[1] = data[1];
+        led_strip_set_brightness(data[1]);
+        uart_write_bytes(UART_NUM_1, tx_buff, 2);
+      } else if (data[0] == 0x13 && rxBytes >= 2) {
+        tx_buff[0] = 0x12;
+        tx_buff[1] = display_ambient_lighting_level + (int8_t)data[1];
+        led_strip_set_brightness(tx_buff[1]);
+        uart_write_bytes(UART_NUM_1, tx_buff, 2);
+      }
+    }
+  }
+  free(data);
+}
+
+void asr_pro_init() {
+  const uart_config_t uart_config = {
+      .baud_rate = 115200,
+      .data_bits = UART_DATA_8_BITS,
+      .parity = UART_PARITY_DISABLE,
+      .stop_bits = UART_STOP_BITS_1,
+      .flow_ctrl = UART_HW_FLOWCTRL_DISABLE,
+      .source_clk = UART_SCLK_APB,
+  };
+  // We won't use a buffer for sending data.
+  uart_driver_install(UART_NUM_1, RX_BUF_SIZE * 2, 0, 0, NULL, 0);
+  uart_param_config(UART_NUM_1, &uart_config);
+  uart_set_pin(UART_NUM_1, TXD_PIN, RXD_PIN, UART_PIN_NO_CHANGE,
+               UART_PIN_NO_CHANGE);
+
+  xTaskCreate(rx_task, "uart_rx_task", 1024 * 2, NULL, configMAX_PRIORITIES,
+              NULL);
+  // xTaskCreate(tx_task, "uart_tx_task", 1024 * 2, NULL, configMAX_PRIORITIES -
+  // 1,
+  //             NULL);
+}
--- a/main/ci_03t.c
+++ b/main/ci_03t.c
@@ -0,0 +1,118 @@
+#pragma once
+#include "driver/gpio.h"
+#include "driver/uart.h"
+#include "esp_log.h"
+#include "esp_system.h"
+#include "freertos/FreeRTOS.h"
+#include "freertos/task.h"
+#include "light.c"
+#include "string.h"
+
+static const int UART_1_RX_BUF_SIZE = 1024;
+
+#define CI_03T_TXD_PIN (CONFIG_UART_TX)
+#define CI_03T_RXD_PIN (CONFIG_UART_RX)
+#define CI_03T_UART_NUM (CONFIG_UART_NUM)
+#define SEND_DATA_FRAME_HEAD \
+  (uint8_t[]) { 0xaa, 0x55 }
+#define SEND_DATA_FRAME_TAIL \
+  (uint8_t[]) { 0x55, 0xaa }
+
+#define CI_O3T_LOG_TAG "CI_03T"
+
+// emtpy buffer for sending data
+uint8_t ci_03t_tx_buffer[20] = {0};
+
+int ci_03t_send_data(const uint8_t *data, uint8_t data_len) {
+  memcpy(ci_03t_tx_buffer, SEND_DATA_FRAME_HEAD, sizeof(SEND_DATA_FRAME_HEAD));
+  memcpy(ci_03t_tx_buffer + sizeof(SEND_DATA_FRAME_HEAD), data, data_len);
+  memcpy(ci_03t_tx_buffer + sizeof(SEND_DATA_FRAME_HEAD) + data_len,
+         SEND_DATA_FRAME_TAIL, sizeof(SEND_DATA_FRAME_TAIL));
+  const int len =
+      sizeof(SEND_DATA_FRAME_HEAD) + data_len + sizeof(SEND_DATA_FRAME_TAIL);
+
+  const int txBytes = uart_write_bytes(CI_03T_UART_NUM, ci_03t_tx_buffer, len);
+  ESP_LOGI(CI_O3T_LOG_TAG, "Wrote %d bytes", txBytes);
+  ESP_LOG_BUFFER_HEXDUMP(CI_O3T_LOG_TAG, ci_03t_tx_buffer, len, ESP_LOG_INFO);
+
+  return txBytes;
+}
+
+int sendData(const char *data) {
+  const int len = strlen(data);
+  const int txBytes = uart_write_bytes(CI_03T_UART_NUM, data, len);
+  ESP_LOGI("TEST", "Wrote %d bytes", txBytes);
+  return txBytes;
+}
+
+static void tx_task(void *arg) {
+  static const char *TX_TASK_TAG = "TX_TASK";
+  esp_log_level_set(TX_TASK_TAG, ESP_LOG_INFO);
+  while (1) {
+    vTaskDelay(100 / portTICK_PERIOD_MS);
+    // sendData(TX_TASK_TAG, "Hello world");
+  }
+}
+
+static void rx_task(void *arg) {
+  static const char *RX_TASK_TAG = "RX_TASK";
+  esp_log_level_set(RX_TASK_TAG, ESP_LOG_INFO);
+  uint8_t *data = (uint8_t *)malloc(UART_1_RX_BUF_SIZE + 1);
+  uint8_t tx_buff[4] = {0};
+  while (1) {
+    const int rxBytes = uart_read_bytes(
+        CI_03T_UART_NUM, data, UART_1_RX_BUF_SIZE, 100 / portTICK_PERIOD_MS);
+    if (rxBytes > 0) {
+      data[rxBytes] = 0;
+      ESP_LOGI(RX_TASK_TAG, "Read %d bytes: '%s'", rxBytes, data);
+      ESP_LOG_BUFFER_HEXDUMP(RX_TASK_TAG, data, rxBytes, ESP_LOG_INFO);
+
+      if (data[0] == 0x98 && data[1] == 0x77 && data[rxBytes - 1] == 0x98 &&
+          data[rxBytes - 2] == 0x77) {
+        if (data[2] == 0x10) {    // 氛围灯模式
+          if (data[3] == 0x02) {  // 开灯、正常模式
+            tx_buff[0] = 0x05;
+            led_strip_set_brightness(150);
+            ci_03t_send_data(tx_buff, 1);
+            continue;
+          }
+          if (data[3] == 0x01) {  // 开灯、正常模式
+            tx_buff[0] = 0x06;
+            led_strip_set_brightness(20);
+            ci_03t_send_data(tx_buff, 1);
+            continue;
+          }
+          if (data[3] == 0x00) {  // 关灯
+            led_strip_set_brightness(0);
+            tx_buff[0] = 0x04;
+            ci_03t_send_data(tx_buff, 1);
+            continue;
+          }
+        }
+        ESP_LOGW(RX_TASK_TAG, "Unknow command");
+      } else {
+        ESP_LOGW(RX_TASK_TAG, "Invalid data");
+      }
+    }
+  }
+  free(data);
+}
+
+void ci_03t_init() {
+  const uart_config_t uart_config = {
+      .baud_rate = 115200,
+      .data_bits = UART_DATA_8_BITS,
+      .parity = UART_PARITY_ODD,
+      .stop_bits = UART_STOP_BITS_1,
+      .flow_ctrl = UART_HW_FLOWCTRL_DISABLE,
+      .source_clk = UART_SCLK_APB,
+  };
+  // We won't use a buffer for sending data.
+  uart_driver_install(CI_03T_UART_NUM, UART_1_RX_BUF_SIZE * 2, 0, 0, NULL, 0);
+  uart_param_config(CI_03T_UART_NUM, &uart_config);
+  uart_set_pin(CI_03T_UART_NUM, CI_03T_TXD_PIN, CI_03T_RXD_PIN,
+               UART_PIN_NO_CHANGE, UART_PIN_NO_CHANGE);
+
+  xTaskCreate(rx_task, "uart_rx_task", 1024 * 2, NULL, configMAX_PRIORITIES,
+              NULL);
+}
--- a/main/common.h
+++ b/main/common.h
@@ -0,0 +1,20 @@
+#pragma once
+
+#include "esp_log.h"
+
+#define ESP_ERROR_RETRY(action, max_retries)                      \
+  {                                                               \
+    uint8_t retry_count = 0;                                      \
+    esp_err_t error;                                              \
+    while (retry_count < max_retries) {                           \
+      error = action;                                             \
+      if (error == ESP_OK) break;                                 \
+      retry_count++;                                              \
+      ESP_LOGI("RETRY", "Retrying... (%d/%d)\n", retry_count + 1, \
+               max_retries);                                      \
+    }                                                             \
+    if (error != ESP_OK) {                                        \
+      ESP_LOGE("RETRY", "retry failed. %d", error);               \
+      ESP_ERROR_CHECK(error);                                     \
+    }                                                             \
+  }
--- a/main/config_key.h
+++ b/main/config_key.h
@@ -0,0 +1,26 @@
+#pragma once
+
+typedef enum e_ui_input_key {
+  ui_input_key_display_0_brightness = 0,
+  ui_input_key_display_1_brightness = 1,
+  ui_input_key_computer_volume = 2,
+  ui_input_key_display_ambient_lighting_level = 3,
+  ui_input_key_display_ambient_lighting_mode = 4,
+  ui_input_key_display_0_mode = 5,
+  ui_input_key_display_1_mode = 6,
+} e_ui_input_key_t;
+
+typedef struct s_ui_input {
+  e_ui_input_key_t key;
+  int16_t value;
+} s_ui_input_t;
+
+typedef enum e_ui_input_raw_key {
+  ui_input_raw_key_encoder_0 = 0,
+  ui_input_raw_key_encoder_1 = 1,
+} e_ui_input_raw_key_t;
+
+typedef struct s_ui_input_raw {
+  e_ui_input_raw_key_t key;
+  uint8_t value;
+} s_ui_input_raw_t;
--- a/main/embedded_display.c
+++ b/main/embedded_display.c
@@ -1,22 +1,22 @@
 #pragma once
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>

 #include "codetab.h"
+#include "config_key.h"
 #include "driver/i2c.h"
 #include "esp_log.h"
+#include "i2c.c"

 #define Brightness 0xCF
 #define X_WIDTH 128
 #define Y_WIDTH 64

-#define I2C_ADDRESS 0x78
-#define I2C_MASTER_NUM CONFIG_I2C_NUM
-
 void i2cWriteByte(uint8_t reg, uint8_t data) {
  i2c_cmd_handle_t cmd = i2c_cmd_link_create();
  i2c_master_start(cmd);
-  i2c_master_write_byte(cmd, I2C_ADDRESS | I2C_MASTER_WRITE, true);
+  i2c_master_write_byte(cmd, SSD1306_ADDRESS << 1 | I2C_MASTER_WRITE, true);
  i2c_master_write_byte(cmd, reg, true);
  i2c_master_write_byte(cmd, data, true);
  i2c_master_stop(cmd);
@@ -57,6 +57,9 @@ void display_set_pos(uint8_t x, uint8_t y) {
 }

 void display_print8_str(uint8_t x, uint8_t y, char str[]) {
+  if (!is_embedded_display_online) {
+    return;
+  }
  uint8_t c;
  for (uint8_t ch, ci = 0; ch = str[ci], ch != '\0'; ci++, x += 8) {
    c = ch - 0x20;
@@ -72,6 +75,11 @@ void display_print8_str(uint8_t x, uint8_t y, char str[]) {
 }

 void init_display() {
+  if (is_embedded_display_online == 0) {
+    ESP_LOGE("display", "display is offline");
+    return;
+  }
+
  i2cWriteCommand(0xAE);  // display off
  i2cWriteCommand(0x00);  // set lower column address
  i2cWriteCommand(0x10);  // set higher column address
@@ -101,4 +109,37 @@ void init_display() {

  display_fill(0x00);
  display_set_pos(0, 0);
+}
+
+void gui_update_config_uint8(uint8_t key, uint8_t value) {
+  char changing_str[12] = "NC";
+  switch (key) {
+    case ui_input_key_display_0_brightness:
+      sprintf(changing_str, "Dis0: % 3d", value);
+      break;
+    case ui_input_key_display_1_brightness:
+      sprintf(changing_str, "Dis1: % 3d", value);
+      break;
+    case ui_input_key_computer_volume:
+      sprintf(changing_str, "CVol: % 3d", value);
+      break;
+    case ui_input_key_display_ambient_lighting_level:
+      sprintf(changing_str, "ALLv: % 3d", value);
+      break;
+    case ui_input_key_display_ambient_lighting_mode:
+      sprintf(changing_str, "ALMd: % 3d", value);
+      break;
+    case ui_input_key_display_0_mode:
+      sprintf(changing_str, "Dis0M: % 2d", value);
+      break;
+    case ui_input_key_display_1_mode:
+      sprintf(changing_str, "Dis1M: % 2d", value);
+      break;
+
+    default:
+      strcpy(changing_str, "NC");
+      break;
+  }
+  display_fill_rect(0, 6, 128, 8, 0);
+  display_print8_str(8, 6, changing_str);
 }
--- a/main/hw-ms03.c
+++ b/main/hw-ms03.c
@@ -0,0 +1,27 @@
+#pragma once
+#include "driver/gpio.h"
+#include "freeRTOS/FreeRTOS.h"
+
+#define HW_MS03_INT_GPIO 6
+#define BEEP_GPIO 7
+
+void hw_ms03_int_handler(void *arg) {
+  gpio_set_level(BEEP_GPIO, gpio_get_level(HW_MS03_INT_GPIO));
+}
+
+void hw_ms03_init() {
+  gpio_config_t io_conf = {};
+
+  io_conf.mode = GPIO_MODE_INPUT;
+  io_conf.pull_up_en = 0;
+  io_conf.pull_down_en = 1;
+  io_conf.intr_type = GPIO_INTR_ANYEDGE;
+  io_conf.pin_bit_mask = 1ULL << HW_MS03_INT_GPIO;
+  gpio_config(&io_conf);
+  io_conf.mode = GPIO_MODE_OUTPUT;
+  io_conf.pin_bit_mask = 1ULL << BEEP_GPIO;
+  io_conf.pull_down_en = 0;
+  gpio_config(&io_conf);
+
+  gpio_isr_handler_add(HW_MS03_INT_GPIO, hw_ms03_int_handler, NULL);
+}
--- a/main/i2c.c
+++ b/main/i2c.c
@@ -0,0 +1,78 @@
+#pragma once
+#include "driver/i2c.h"
+
+#include "esp_log.h"
+
+#define I2C_MASTER_TX_BUF_DISABLE 0 /*!< I2C master doesn't need buffer */
+#define I2C_MASTER_RX_BUF_DISABLE 0 /*!< I2C master doesn't need buffer */
+#define I2C_MASTER_SDA_IO CONFIG_I2C_SDA
+#define I2C_MASTER_SCL_IO CONFIG_I2C_SCL
+
+#define ACK_CHECK_EN 0x1  /*!< I2C master will check ack from slave*/
+#define ACK_CHECK_DIS 0x0 /*!< I2C master will not check ack from slave */
+#define ACK_VAL 0x0       /*!< I2C ack value */
+#define NACK_VAL 0x1      /*!< I2C nack value */
+
+#define I2C_MASTER_FREQ_HZ 400000 /*!< I2C master clock frequency */
+#define I2C_MASTER_NUM CONFIG_I2C_NUM
+
+// 0 1 0 0 A2 A1 A0
+#define PCA9555_ADDRESS 0x20
+#define GX21M15_ADDRESS 0x48
+#define APDS_9930_ADDRESS 0x39
+#define APDS_9960_ADDRESS 0x39
+#define SSD1306_ADDRESS 0x3c
+
+static const char *I2C_TAG = "APP_I2C";
+
+static uint8_t is_temperature_online = 0;
+static uint8_t is_pca9555_online = 0;
+static uint8_t is_apds_9930_online = 0;
+static uint8_t is_apds_9960_online = 0;
+static uint8_t is_embedded_display_online = 0;
+
+void init_i2c() {
+  i2c_config_t conf = {
+      .mode = I2C_MODE_MASTER,
+      .sda_io_num = I2C_MASTER_SDA_IO,
+      .scl_io_num = I2C_MASTER_SCL_IO,
+      .sda_pullup_en = GPIO_PULLUP_ENABLE,
+      .scl_pullup_en = GPIO_PULLUP_ENABLE,
+      .master.clk_speed = I2C_MASTER_FREQ_HZ,
+  };
+  ESP_ERROR_CHECK(i2c_driver_install(I2C_MASTER_NUM, conf.mode,
+                                     I2C_MASTER_RX_BUF_DISABLE,
+                                     I2C_MASTER_TX_BUF_DISABLE, 0));
+  i2c_param_config(I2C_MASTER_NUM, &conf);
+
+  ESP_LOGI(I2C_TAG, "I2C initialized");
+}
+
+uint8_t i2c_check_slave_exists(uint8_t address) {
+  ESP_LOGI(I2C_TAG, "Checking if slave 0x%2x exists", address);
+  i2c_cmd_handle_t cmd = i2c_cmd_link_create();
+  i2c_master_start(cmd);
+  i2c_master_write_byte(cmd, (address << 1) | I2C_MASTER_WRITE, ACK_CHECK_EN);
+  i2c_master_stop(cmd);
+  esp_err_t ret = i2c_master_cmd_begin(I2C_NUM_0, cmd, 50 / portTICK_RATE_MS);
+  i2c_cmd_link_delete(cmd);
+
+  if (ret == ESP_OK) {
+    ESP_LOGW(I2C_TAG, "Slave 0x%2x found", address);
+    return 1;
+  } else if (ret == ESP_ERR_TIMEOUT) {
+    ESP_LOGW(I2C_TAG, "Slave 0x%2x TIMEOUT", address);
+    return 1;
+  } else {
+    ESP_LOGW(I2C_TAG, "Slave 0x%2x not found", address);
+    return 0;
+  }
+}
+
+void i2c_check_slaves() {
+  is_temperature_online = i2c_check_slave_exists(GX21M15_ADDRESS);
+  is_pca9555_online = i2c_check_slave_exists(PCA9555_ADDRESS);
+  is_apds_9930_online = i2c_check_slave_exists(APDS_9930_ADDRESS);
+  is_apds_9960_online = i2c_check_slave_exists(APDS_9960_ADDRESS);
+  is_embedded_display_online = i2c_check_slave_exists(SSD1306_ADDRESS);
+}
--- a/main/light.c
+++ b/main/light.c
@@ -6,6 +6,7 @@
   software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
   CONDITIONS OF ANY KIND, either express or implied.
 */
+#pragma once
 #include "driver/rmt.h"
 #include "esp_log.h"
 #include "freertos/FreeRTOS.h"
@@ -27,10 +28,34 @@ typedef enum light_mode_e {
  light_mode_mqtt_connected = 3,
  light_mode_desktop_online = 4,
  light_mode_desktop_sending_colors = 5,
+  light_mode_off = 6,
 } light_mode_t;

 led_strip_t *light_led_strip;
 light_mode_t light_mode;
+float display_ambient_light_brightness = 1;
+uint8_t display_ambient_lighting_level = 255;
+
+void led_strip_fade_in_light_level(void *pvParameter) {
+  float target = (float)display_ambient_lighting_level / 255.0;
+  float step_length = (target - display_ambient_light_brightness) / 40.0;
+  for (int t = 0; t < 40; t++) {
+    display_ambient_light_brightness += step_length;
+    vTaskDelay(pdMS_TO_TICKS(10));
+  }
+  display_ambient_light_brightness = target;
+  vTaskDelete(NULL);
+}
+
+void led_strip_set_brightness(uint8_t level) {
+  if (display_ambient_lighting_level == level) {
+    return;
+  }
+  display_ambient_lighting_level = level;
+
+  xTaskCreate(led_strip_fade_in_light_level, "LED_STRIP_FADE_IN_LIGHT_LEVEL",
+              4096, NULL, 1, NULL);
+}

 /**
 * @brief Simple helper function, converting HSV color space to RGB color
@@ -94,22 +119,22 @@ void update_desktop_connection_state() {
    case light_mode_desktop_online:
      if (beat) {
        ESP_ERROR_CHECK(
-            light_led_strip->set_pixel(light_led_strip, 0, 77, 77, 77));
+            light_led_strip->set_pixel(light_led_strip, 0, 10, 10, 10));
      }
      ESP_ERROR_CHECK(
-          light_led_strip->set_pixel(light_led_strip, 1, 77, 77, 77));
+          light_led_strip->set_pixel(light_led_strip, 1, 10, 10, 10));
      ESP_ERROR_CHECK(
-          light_led_strip->set_pixel(light_led_strip, 2, 77, 77, 77));
+          light_led_strip->set_pixel(light_led_strip, 2, 10, 10, 10));
      break;
    case light_mode_mqtt_connected:
      if (beat) {
        ESP_ERROR_CHECK(
-            light_led_strip->set_pixel(light_led_strip, 0, 77, 77, 77));
+            light_led_strip->set_pixel(light_led_strip, 0, 10, 10, 10));
        ESP_ERROR_CHECK(
-            light_led_strip->set_pixel(light_led_strip, 1, 77, 77, 77));
+            light_led_strip->set_pixel(light_led_strip, 1, 10, 10, 10));
      }
      ESP_ERROR_CHECK(
-          light_led_strip->set_pixel(light_led_strip, 2, 77, 77, 77));
+          light_led_strip->set_pixel(light_led_strip, 2, 22, 22, 22));
      break;
    case light_mode_idle:
      if (beat) {
@@ -145,6 +170,7 @@ void light_for_init() {
      ESP_ERROR_CHECK(light_led_strip->refresh(light_led_strip, 100));
      vTaskDelay(pdMS_TO_TICKS(10));
    }
+    vTaskDelay(pdMS_TO_TICKS(100));
  } while (light_mode == light_mode_init);
 }

@@ -178,7 +204,11 @@ void light_for_idle() {
    for (uint16_t j = 0, hue = offset; j < STRIP_LED_NUMBER;
         j++, hue += step_length) {
      // Build RGB values
-      led_strip_hsv2rgb(hue, 100, 50, &red, &green, &blue);
+      led_strip_hsv2rgb(hue, 50, 30, &red, &green, &blue);
+
+      red = red * display_ambient_light_brightness;
+      green = green * display_ambient_light_brightness;
+      blue = blue * display_ambient_light_brightness;
      // Write RGB values to strip driver
      ESP_ERROR_CHECK(
          light_led_strip->set_pixel(light_led_strip, j, red, green, blue));
@@ -246,8 +276,12 @@ void light_play_colors(uint16_t len, uint8_t *buffer) {
  for (uint16_t led_index = 0, buffer_cursor = 0;
       led_index < STRIP_LED_NUMBER && buffer_cursor < len;
       led_index++, buffer_cursor += 3) {
-    uint8_t r = buffer[buffer_cursor], g = buffer[buffer_cursor + 1],
-            b = buffer[buffer_cursor + 2];
+    uint8_t r = (uint8_t)((float)buffer[buffer_cursor] *
+                          display_ambient_light_brightness),
+            g = (uint8_t)((float)buffer[buffer_cursor + 1] *
+                          display_ambient_light_brightness),
+            b = (uint8_t)((float)buffer[buffer_cursor + 2] *
+                          display_ambient_light_brightness);
    ESP_ERROR_CHECK(
        light_led_strip->set_pixel(light_led_strip, led_index, r, g, b));
  }
--- a/main/main.c
+++ b/main/main.c
@@ -1,56 +1,39 @@
-#include "ambient_light.c"
-#include "driver/i2c.h"
+#include "apds_9960.c"
+#include "ci_03t.c"
+#include "embedded_display.c"
 #include "esp_log.h"
 #include "freertos/FreeRTOS.h"
 #include "freertos/task.h"
+#include "hw-ms03.c"
+#include "i2c.c"
 #include "light.c"
 #include "mqtt.c"
+#include "pca9555.c"
 #include "sdkconfig.h"
-#include "wifi.c"
-
-#define I2C_MASTER_TX_BUF_DISABLE 0 /*!< I2C master doesn't need buffer */
-#define I2C_MASTER_RX_BUF_DISABLE 0 /*!< I2C master doesn't need buffer */
-#define I2C_MASTER_SDA_IO CONFIG_I2C_SDA
-#define I2C_MASTER_SCL_IO CONFIG_I2C_SCL
-
-#define I2C_MASTER_FREQ_HZ 400000 /*!< I2C master clock frequency */
-#define I2C_MASTER_NUM CONFIG_I2C_NUM
-
-#include "embedded_display.c"
 #include "temperature.c"
-
-void init_i2c() {
-  int i2c_master_port = I2C_MASTER_NUM;
-
-  i2c_config_t conf = {
-      .mode = I2C_MODE_MASTER,
-      .sda_io_num = I2C_MASTER_SDA_IO,
-      .scl_io_num = I2C_MASTER_SCL_IO,
-      .sda_pullup_en = GPIO_PULLUP_ENABLE,
-      .scl_pullup_en = GPIO_PULLUP_ENABLE,
-      .master.clk_speed = I2C_MASTER_FREQ_HZ,
-  };
-  i2c_param_config(i2c_master_port, &conf);
-  ESP_LOGI("I2C", "Enabling I2C");
-  ESP_ERROR_CHECK(i2c_driver_install(i2c_master_port, conf.mode,
-                                     I2C_MASTER_RX_BUF_DISABLE,
-                                     I2C_MASTER_TX_BUF_DISABLE, 0));
-
-  ESP_LOGI("SCR", "I2C initialized successfully");
-}
+#include "ui_input.c"
+#include "wifi.c"

 static const char *TAG = "DisplayAmbientLight";

 void app_main(void) {
  light_init_strip();
+
+  gpio_install_isr_service(0);
  init_i2c();
+  i2c_check_slaves();
+
  init_display();
  display_print8_str(0, 0, "Ambient Light");
-  ambient_light_init();
-  ambient_light_auto_fetch();
+  // hw_ms03_init();
+  // ci_03t_init();
+  apds_9960_init();
+  apds_9960_auto_fetch();
  auto_fetch_temperature();
-  init_ui();
-  xTaskCreate(publish_ui_input, "ui_input_event", 2048, NULL, 10, NULL);
+  pca9555_init();
+  ui_input_init();
+  xTaskCreate(mqtt_publish_ui_input, "mqtt_publish_ui_input", 2048, NULL, 10,
+              NULL);
  vTaskDelay(pdMS_TO_TICKS(10));
  light_play(light_mode_connection_wifi);
  if (connect_wifi()) {
--- a/main/mqtt.c
+++ b/main/mqtt.c
@@ -3,6 +3,8 @@
 #include <string.h>

 #include "cJSON.h"
+#include "ci_03t.c"
+#include "embedded_display.c"
 #include "esp_bit_defs.h"
 #include "esp_event.h"
 #include "esp_log.h"
@@ -13,7 +15,7 @@
 #include "freertos/semphr.h"
 #include "freertos/task.h"
 #include "mqtt_client.h"
-#include "ui.c"
+#include "ui_input.c"

 #define MQTT_BROKER_URL CONFIG_MQTT_BROKER_URL
 #define NUMBER_OF_LEDS CONFIG_NUMBER_OF_LEDS
@@ -30,6 +32,7 @@
 #define MQTT_DESKTOP_KEY_PREFIX "display-ambient-light/desktop/"
 #define MQTT_ONLINE_SUFFIX "online"
 #define MQTT_COLORS_SUFFIX "colors"
+#define MQTT_CMD_SUFFIX "cmd"
 #define MQTT_ALL_SUFFIX "#"

 #define MQTT_KEY_BOARD_ONLINE MQTT_BOARD_KEY_PREFIX MQTT_ONLINE_SUFFIX
@@ -38,9 +41,16 @@
 #define MQTT_KEY_DESKTOP_COLORS MQTT_DESKTOP_KEY_PREFIX MQTT_COLORS_SUFFIX
 #define MQTT_KEY_DESKTOP_ALL MQTT_DESKTOP_KEY_PREFIX MQTT_ALL_SUFFIX

+#define MQTT_KEY_BOARD_CMD MQTT_BOARD_KEY_PREFIX MQTT_CMD_SUFFIX
+#define MQTT_KEY_DESKTOP_DISPLAY_0_BRIGHTNESS \
+  MQTT_DESKTOP_KEY_PREFIX "display0/brightness"
+#define MQTT_KEY_DESKTOP_DISPLAY_1_BRIGHTNESS \
+  MQTT_DESKTOP_KEY_PREFIX "display1/brightness"
+
 static const char *MQTT_TAG = "DisplayAmbientLight_MQTT";

 static EventGroupHandle_t s_mqtt_event_group;
+static xQueueHandle mqtt_cmd_event = NULL;
 static esp_mqtt_client_handle_t client = NULL;

 typedef struct colors {
@@ -100,8 +110,24 @@ static void mqtt_event_handler(void *handler_args, esp_event_base_t base,
        xEventGroupSetBits(s_mqtt_event_group,
                           MQTT_DESKTOP_SENDING_BIT | MQTT_COLORS_STAND_BY_BIT);
      } else {
-        printf("TOPIC=%.*s\r\n", event->topic_len, event->topic);
-        printf("DATA=%.*s\r\n", event->data_len, event->data);
+        if (strncmp(event->topic, MQTT_KEY_DESKTOP_DISPLAY_0_BRIGHTNESS,
+                    event->topic_len) == 0) {
+          s_ui_input_t mqtt_event = {
+              .key = ui_input_key_display_0_brightness,
+              .value = (uint16_t)(event->data[0] << 8 | event->data[1]),
+          };
+          xQueueSend(mqtt_cmd_event, &mqtt_event, NULL);
+        } else if (strncmp(event->topic, MQTT_KEY_DESKTOP_DISPLAY_1_BRIGHTNESS,
+                           event->topic_len) == 0) {
+          s_ui_input_t mqtt_event = {
+              .key = ui_input_key_display_1_brightness,
+              .value = (uint16_t)(event->data[0] << 8 | event->data[1]),
+          };
+          xQueueSend(mqtt_cmd_event, &mqtt_event, NULL);
+        } else {
+          printf("TOPIC=%.*s\r\n", event->topic_len, event->topic);
+          printf("DATA=%.*s\r\n", event->data_len, event->data);
+        }
      }
      break;
    case MQTT_EVENT_ERROR:
@@ -124,9 +150,42 @@ static void mqtt_event_handler(void *handler_args, esp_event_base_t base,
  }
 }

+static void mqtt_cmd_event_handler(void *arg) {
+  s_ui_input_t event;
+
+  for (;;) {
+    if (xQueueReceive(mqtt_cmd_event, &event, portMAX_DELAY)) {
+      ESP_LOGI(MQTT_TAG, "mqtt_cmd_event_handler");
+
+      gui_update_config_uint8(ui_input_key_display_0_brightness,
+                              (uint8_t)(event.value & 0xFF));
+      switch (event.key) {
+        case ui_input_key_display_0_brightness: {
+          ESP_LOGI(MQTT_TAG, "ui_input_key_display_0_brightness %x",
+                   event.value);
+          uint8_t data[] = {0x02, (uint8_t)(event.value & 0xFF)};
+          ci_03t_send_data(data, sizeof(data));
+          break;
+        }
+        case ui_input_key_display_1_brightness: {
+          ESP_LOGI(MQTT_TAG, "ui_input_key_display_0_brightness %x",
+                   event.value);
+          uint8_t data[] = {0x03, (uint8_t)(event.value & 0xFF)};
+          ci_03t_send_data(data, sizeof(data));
+          break;
+        }
+        default:
+          break;
+      }
+    }
+  }
+}
+
 static void mqtt_app_start() {
  mqtt_colors_buffer = (uint8_t *)malloc(sizeof(uint8_t) * NUMBER_OF_LEDS * 3);
  s_mqtt_event_group = xEventGroupCreate();
+  mqtt_cmd_event = xQueueCreate(10, sizeof(s_ui_input_t));
+  xTaskCreate(mqtt_cmd_event_handler, "mqtt_cmd_event", 2048, NULL, 10, NULL);

  const esp_mqtt_client_config_t mqtt_cfg = {
      .uri = MQTT_BROKER_URL,
@@ -193,21 +252,21 @@ static bool waiting_and_get_colors() {
  }
 }

-static void publish_ui_input(void *arg) {
+static void mqtt_publish_ui_input(void *arg) {
  s_ui_input_t input;
  for (;;) {
    if (xQueueReceive(ui_input_event, &input, portMAX_DELAY)) {
      switch (input.key) {
-        case UI_INPUT_DISPLAY_0_BRIGHTNESS:
-        case UI_INPUT_DISPLAY_1_BRIGHTNESS: {
+        case ui_input_key_display_0_brightness:
+        case ui_input_key_display_1_brightness: {
          cJSON *publish_json_root, *brightness;
          publish_json_root = cJSON_CreateObject();
          cJSON_AddNumberToObject(
              publish_json_root, "display_index",
-              UI_INPUT_DISPLAY_0_BRIGHTNESS == input.key ? 0 : 1);
+              ui_input_key_display_0_brightness == input.key ? 0 : 1);
          cJSON_AddItemToObject(publish_json_root, "brightness",
                                brightness = cJSON_CreateObject());
-          cJSON_AddNumberToObject(brightness, "Absolute", input.value);
+          cJSON_AddNumberToObject(brightness, "Relative", input.value);
          char *publish_str = cJSON_Print(publish_json_root);
          cJSON_Delete(publish_json_root);
          esp_mqtt_client_publish(client, MQTT_KEY_DISPLAY_BRIGHTNESS_INPUT,
--- a/main/pca9555.c
+++ b/main/pca9555.c
@@ -0,0 +1,112 @@
+#pragma once
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "driver/i2c.h"
+#include "embedded_display.c"
+#include "esp_log.h"
+#include "i2c.c"
+
+#define PCA_9555_TAG "PCA9555"
+
+
+// Register of command byte
+#define PCA95555_CMD_INPUT_PORT_0 0x00
+#define PCA95555_CMD_INPUT_PORT_1 0x01
+#define PCA95555_CMD_OUTPUT_PORT_0 0x02
+#define PCA95555_CMD_OUTPUT_PORT_1 0x03
+#define PCA95555_CMD_POLARITY_INVERSION_PORT_0 0x04
+#define PCA95555_CMD_POLARITY_INVERSION_PORT_1 0x05
+#define PCA95555_CMD_CONFIGURATION_PORT_0 0x06
+#define PCA95555_CMD_CONFIGURATION_PORT_1 0x07
+
+esp_err_t pca9555_write_config(uint8_t cmd_byte, uint8_t data) {
+  i2c_cmd_handle_t cmd = i2c_cmd_link_create();
+  i2c_master_start(cmd);
+  i2c_master_write_byte(cmd, PCA9555_ADDRESS << 1 | I2C_MASTER_WRITE,
+                        ACK_CHECK_EN);
+  i2c_master_write_byte(cmd, cmd_byte, ACK_CHECK_EN);
+  i2c_master_write_byte(cmd, data, ACK_CHECK_EN);
+  i2c_master_stop(cmd);
+  esp_err_t error =
+      i2c_master_cmd_begin(I2C_MASTER_NUM, cmd, 1000 / portTICK_PERIOD_MS);
+  i2c_cmd_link_delete(cmd);
+  if (error != ESP_OK) {
+    ESP_LOGW(PCA_9555_TAG, "write config failed. %d", error);
+  }
+  return error;
+}
+
+esp_err_t pca9555_write_output(uint8_t cmd_byte, uint8_t data) {
+  i2c_cmd_handle_t cmd = i2c_cmd_link_create();
+  i2c_master_start(cmd);
+  i2c_master_write_byte(cmd, PCA9555_ADDRESS << 1 | I2C_MASTER_WRITE,
+                        ACK_CHECK_EN);
+  i2c_master_write_byte(cmd, cmd_byte, ACK_CHECK_EN);
+  i2c_master_write_byte(cmd, data, ACK_CHECK_EN);
+  i2c_master_stop(cmd);
+  esp_err_t error =
+      i2c_master_cmd_begin(I2C_MASTER_NUM, cmd, 1000 / portTICK_PERIOD_MS);
+  i2c_cmd_link_delete(cmd);
+  if (error != ESP_OK) {
+    ESP_LOGW(PCA_9555_TAG, "write output failed. %d", error);
+  }
+  return error;
+}
+
+esp_err_t pca9555_read_one_input(uint8_t cmd_byte, uint8_t* data) {
+  i2c_cmd_handle_t cmd = i2c_cmd_link_create();
+  i2c_master_start(cmd);
+  i2c_master_write_byte(cmd, PCA9555_ADDRESS << 1 | I2C_MASTER_WRITE,
+                        ACK_CHECK_EN);
+  i2c_master_write_byte(cmd, cmd_byte, ACK_CHECK_EN);
+  i2c_master_start(cmd);
+  i2c_master_write_byte(cmd, PCA9555_ADDRESS << 1 | I2C_MASTER_READ,
+                        ACK_CHECK_EN);
+  i2c_master_read_byte(cmd, data, NACK_VAL);
+  i2c_master_stop(cmd);
+  esp_err_t error =
+      i2c_master_cmd_begin(I2C_MASTER_NUM, cmd, 1000 / portTICK_PERIOD_MS);
+  i2c_cmd_link_delete(cmd);
+  if (error != ESP_OK) {
+    ESP_LOGW(PCA_9555_TAG, "read input failed. %d", error);
+  }
+  return error;
+}
+
+void pca9555_fetch(void* arg) {
+  ESP_LOGI(PCA_9555_TAG, "fetching");
+  esp_err_t error;
+  uint8_t buff;
+  char disp_str[17];
+  display_fill_rect(0, 6, 128, 8, 0x00);
+  for (;;) {
+    error = pca9555_read_one_input(PCA95555_CMD_INPUT_PORT_1, &buff);
+    if (error != ESP_OK) {
+      ESP_LOGW(PCA_9555_TAG, "read failed. %x", error);
+    } else {
+      sprintf(disp_str, "IO0: 0x%2x  ", buff);
+      display_print8_str(8, 6, disp_str);
+      ESP_LOGD(PCA_9555_TAG, "IO0: 0x%2x", buff);
+    }
+    vTaskDelay(pdMS_TO_TICKS(10));
+  }
+  display_fill_rect(0, 6, 128, 8, 0x00);
+}
+
+void pca9555_auto_fetch() {
+  if (is_apds_9930_online == 0) {
+    return;
+  }
+  xTaskCreate(pca9555_fetch, "pac05555-fetching", 2048, NULL, 10, NULL);
+}
+
+void pca9555_init() {
+  if (is_pca9555_online == 0) {
+    ESP_LOGE(PCA_9555_TAG, "salve offline");
+    return;
+  }
+  ESP_LOGI(PCA_9555_TAG, "Initializing PCA9555");
+  esp_log_level_set(PCA_9555_TAG, ESP_LOG_DEBUG);
+  pca9555_write_config(PCA95555_CMD_CONFIGURATION_PORT_1, 0x12);
+}
--- a/main/temperature.c
+++ b/main/temperature.c
@@ -4,23 +4,21 @@
 #include "driver/i2c.h"
 #include "embedded_display.c"
 #include "esp_log.h"
+#include "i2c.c"

 #define ACK_CHECK_EN 0x1  /*!< I2C master will check ack from slave*/
 #define ACK_CHECK_DIS 0x0 /*!< I2C master will not check ack from slave */
 #define ACK_VAL 0x0       /*!< I2C ack value */
 #define NACK_VAL 0x1      /*!< I2C nack value */

-#define I2C_MASTER_NUM CONFIG_I2C_NUM
-
-#define GX21M15_ADDRESS 0x90
 #define GX21M15_TEMP_POINTER_VALUE 0b00   // 温度寄存器
 #define GX21M15_CONF_POINTER_VALUE 0b01   // 配置寄存器
 #define GX21M15_THYST_POINTER_VALUE 0b10  // 回滞寄存器
 #define GX21M15_TOS_POINTER_VALUE 0b11    // 过温关断寄存器

 #define DEFAULT_TEMPERATURE -999  // 过温关断寄存器
-
 #define TEMPERATURE_TAG "temperature"
+
 void fetch_temperature(void* arg) {
  esp_err_t error;
  float temperature = DEFAULT_TEMPERATURE;
@@ -30,11 +28,11 @@ void fetch_temperature(void* arg) {
  for (;;) {
    i2c_cmd_handle_t cmd = i2c_cmd_link_create();
    i2c_master_start(cmd);
-    i2c_master_write_byte(cmd, GX21M15_ADDRESS | I2C_MASTER_WRITE,
+    i2c_master_write_byte(cmd, GX21M15_ADDRESS << 1 | I2C_MASTER_WRITE,
                          ACK_CHECK_EN);
    i2c_master_write_byte(cmd, 0, ACK_CHECK_EN);
    i2c_master_start(cmd);
-    i2c_master_write_byte(cmd, GX21M15_ADDRESS | I2C_MASTER_READ, ACK_VAL);
+    i2c_master_write_byte(cmd, GX21M15_ADDRESS << 1 | I2C_MASTER_READ, ACK_VAL);
    i2c_master_read_byte(cmd, &(temperature_buffer[0]), ACK_VAL);
    i2c_master_read_byte(cmd, &(temperature_buffer[1]), NACK_VAL);
    i2c_master_stop(cmd);
@@ -64,11 +62,16 @@ void fetch_temperature(void* arg) {
      }
      display_print8_str(8, 0, temperature_str);
    }
-    vTaskDelay(pdMS_TO_TICKS(500));
+    vTaskDelay(pdMS_TO_TICKS(2000));
  }
  display_fill_rect(0, 0, 128, 2, 0x00);
 }

 void auto_fetch_temperature() {
-  xTaskCreate(fetch_temperature, "ui_input_event", 2048, NULL, 10, NULL);
+  if (is_temperature_online == 0) {
+    ESP_LOGW(TEMPERATURE_TAG, "temperature is offline");
+    return;
+  }
+  ESP_LOGI(TEMPERATURE_TAG, "auto_fetch_temperature");
+  xTaskCreate(fetch_temperature, "temperature", 2048, NULL, 10, NULL);
 }
--- a/main/ui.c
+++ b/main/ui.c
@@ -1,156 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "driver/gpio.h"
-#include "freertos/FreeRTOS.h"
-#include "freertos/queue.h"
-#include "freertos/task.h"
-
-#define GPIO_OUTPUT_IO_0 5
-#define GPIO_OUTPUT_IO_1 6
-#define GPIO_OUTPUT_PIN_SEL \
-  ((1ULL << GPIO_OUTPUT_IO_0) | (1ULL << GPIO_OUTPUT_IO_1))
-#define ENCODER_0_CLK_PIN CONFIG_ENCODER_0_CLK_PIN
-#define ENCODER_0_DT_PIN CONFIG_ENCODER_0_DT_PIN
-#define ENCODER_0_CLK_PIN_MASK 1ULL << ENCODER_0_CLK_PIN
-#define ENCODER_0_DT_PIN_MASK 1ULL << ENCODER_0_DT_PIN
-#define ENCODER_1_CLK_PIN CONFIG_ENCODER_1_CLK_PIN
-#define ENCODER_1_DT_PIN CONFIG_ENCODER_1_DT_PIN
-#define ENCODER_1_CLK_PIN_MASK 1ULL << ENCODER_1_CLK_PIN
-#define ENCODER_1_DT_PIN_MASK 1ULL << ENCODER_1_DT_PIN
-#define ESP_INTR_FLAG_DEFAULT 0
-
-#define NOT_ROTATING -1
-#define CLOCKWISE 1
-#define COUNTER_CLOCKWISE 0
-
-#define UI_INPUT_DISPLAY_0_BRIGHTNESS 1
-#define UI_INPUT_DISPLAY_1_BRIGHTNESS 2
-
-typedef struct s_ui_input {
-  uint8_t key;
-  uint16_t value;
-} s_ui_input_t;
-
-static xQueueHandle ui_input_event = NULL;
-
-static int8_t rising_edge_rotation_direction = NOT_ROTATING;
-static int8_t falling_edge_rotation_direction = NOT_ROTATING;
-static uint8_t display_0_brightness = 20;
-static uint8_t display_1_brightness = 20;
-
-static s_ui_input_t current_ui_input = {};
-
-uint8_t input_key;
-uint8_t clk_pin = ENCODER_0_CLK_PIN;
-uint8_t dt_level;
-uint8_t dt_pin = ENCODER_0_DT_PIN;
-uint8_t* value = &display_0_brightness;
-
-static void IRAM_ATTR gpio_isr_handler(void* arg) {
-  uint8_t input_key = (uint8_t)arg;
-
-  switch (input_key) {
-    case UI_INPUT_DISPLAY_0_BRIGHTNESS:
-      clk_pin = ENCODER_0_CLK_PIN;
-      dt_pin = ENCODER_0_DT_PIN;
-      value = &display_0_brightness;
-      break;
-    case UI_INPUT_DISPLAY_1_BRIGHTNESS:
-      clk_pin = ENCODER_1_CLK_PIN;
-      dt_pin = ENCODER_1_DT_PIN;
-      value = &display_1_brightness;
-      break;
-    default:
-      break;
-  }
-  dt_level = gpio_get_level(dt_pin);
-  if (gpio_get_level(clk_pin)) {
-    rising_edge_rotation_direction = dt_level == 0;
-    if (falling_edge_rotation_direction == rising_edge_rotation_direction) {
-      if (rising_edge_rotation_direction) {
-        gpio_set_level(GPIO_OUTPUT_IO_0, 1);
-        gpio_set_level(GPIO_OUTPUT_IO_1, 0);
-        *value += 1;
-      } else {
-        gpio_set_level(GPIO_OUTPUT_IO_0, 0);
-        gpio_set_level(GPIO_OUTPUT_IO_1, 1);
-        *value -= 1;
-      }
-      falling_edge_rotation_direction = NOT_ROTATING;
-
-      current_ui_input.key = input_key;
-      current_ui_input.value = *value;
-      xQueueSendFromISR(ui_input_event, &current_ui_input, NULL);
-    } else {
-      if (falling_edge_rotation_direction != NOT_ROTATING) {
-        rising_edge_rotation_direction = NOT_ROTATING;
-      }
-    }
-  } else {
-    falling_edge_rotation_direction = dt_level;
-    // printf("F %d\t", falling_edge_rotation_direction);
-    if (rising_edge_rotation_direction == falling_edge_rotation_direction) {
-      if (falling_edge_rotation_direction) {
-        gpio_set_level(GPIO_OUTPUT_IO_0, 1);
-        gpio_set_level(GPIO_OUTPUT_IO_1, 0);
-        *value += 1;
-      } else {
-        gpio_set_level(GPIO_OUTPUT_IO_0, 0);
-        gpio_set_level(GPIO_OUTPUT_IO_1, 1);
-        *value -= 1;
-      }
-      rising_edge_rotation_direction = NOT_ROTATING;
-
-      current_ui_input.key = input_key;
-      current_ui_input.value = *value;
-      xQueueSendFromISR(ui_input_event, &current_ui_input, NULL);
-
-    } else {
-      if (rising_edge_rotation_direction != NOT_ROTATING) {
-        falling_edge_rotation_direction = NOT_ROTATING;
-      }
-    }
-  }
-}
-
-void init_ui(void) {
-  // zero-initialize the config structure.
-  gpio_config_t io_conf = {};
-  // disable interrupt
-  io_conf.intr_type = GPIO_INTR_DISABLE;
-  // set as output mode
-  io_conf.mode = GPIO_MODE_OUTPUT;
-  // bit mask of the pins that you want to set,e.g.GPIO18/19
-  io_conf.pin_bit_mask = GPIO_OUTPUT_PIN_SEL;
-  // disable pull-down mode
-  io_conf.pull_down_en = 0;
-  // disable pull-up mode
-  io_conf.pull_up_en = 0;
-  // configure GPIO with the given settings
-  gpio_config(&io_conf);
-
-  io_conf.mode = GPIO_MODE_INPUT;
-  io_conf.pull_up_en = 1;
-  io_conf.pull_down_en = 0;
-  // interrupt of rising edge
-  io_conf.intr_type = GPIO_INTR_ANYEDGE;
-  io_conf.pin_bit_mask = ENCODER_0_CLK_PIN_MASK | ENCODER_1_CLK_PIN_MASK;
-  gpio_config(&io_conf);
-  io_conf.intr_type = GPIO_INTR_DISABLE;
-  io_conf.pin_bit_mask = ENCODER_0_DT_PIN_MASK | ENCODER_1_DT_PIN_MASK;
-  gpio_config(&io_conf);
-
-  // start encoder task
-  ui_input_event = xQueueCreate(10, sizeof(s_ui_input_t));
-
-  // install gpio isr service
-  gpio_install_isr_service(ESP_INTR_FLAG_DEFAULT);
-  // hook isr handler for specific gpio pin
-  gpio_isr_handler_add(ENCODER_0_CLK_PIN, gpio_isr_handler,
-                       (void*)UI_INPUT_DISPLAY_0_BRIGHTNESS);
-  // hook isr handler for specific gpio pin
-  gpio_isr_handler_add(ENCODER_1_CLK_PIN, gpio_isr_handler,
-                       (void*)UI_INPUT_DISPLAY_1_BRIGHTNESS);
-}
--- a/main/ui_input.c
+++ b/main/ui_input.c
@@ -0,0 +1,205 @@
+#pragma once
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "config_key.h"
+#include "driver/gpio.h"
+#include "embedded_display.c"
+#include "freertos/FreeRTOS.h"
+#include "freertos/queue.h"
+#include "freertos/task.h"
+#include "light.c"
+#include "pca9555.c"
+
+#define ENCODER_0_CLK_PORT_IO CONFIG_ENCODER_0_CLK_PORT_IO
+#define ENCODER_0_DT_PORT_IO CONFIG_ENCODER_0_DT_PORT_IO
+#define ENCODER_0_SW_PORT_IO CONFIG_ENCODER_0_SW_PORT_IO
+#define ENCODER_1_CLK_PORT_IO CONFIG_ENCODER_1_CLK_PORT_IO
+#define ENCODER_1_DT_PORT_IO CONFIG_ENCODER_1_DT_PORT_IO
+#define ENCODER_1_SW_PORT_IO CONFIG_ENCODER_1_SW_PORT_IO
+#define ENCODER_INT_GPIO GPIO_NUM_3
+#define ESP_INTR_FLAG_DEFAULT 0
+
+#define RISING_EDGE_NOT_ROTATING 0b00000000
+#define RISING_EDGE_CLOCKWISE 0b10000000
+#define RISING_EDGE_COUNTER_CLOCKWISE 0b11000000
+#define RISING_EDGE_ROTATING_MASK 0b11000000
+
+#define FALLING_EDGE_NOT_ROTATING 0b00000000
+#define FALLING_EDGE_CLOCKWISE 0b00100000
+#define FALLING_EDGE_COUNTER_CLOCKWISE 0b00110000
+#define FALLING_EDGE_ROTATING_MASK 0b00110000
+
+static const char *UI_INPUT_TAG = "UiInput";
+
+static xQueueHandle ui_input_event = NULL;
+static xQueueHandle ui_input_raw_event = NULL;
+
+typedef struct encoder_state {
+  e_ui_input_raw_key_t key;
+  uint8_t bits;   // rising_edge_rotation_direction,
+                  // falling_edge_rotation_direction, dt, clk, sw
+  uint8_t value;  // dt, clk, sw
+} encoder_state_t;
+
+static encoder_state_t encoder_0_state = {.key = ui_input_raw_key_encoder_0,
+                                          .bits = 0};
+static encoder_state_t encoder_1_state = {.key = ui_input_raw_key_encoder_1,
+                                          .bits = 0};
+
+uint8_t level_byte;
+int8_t delta = 0;
+char changing_str[12] = "NC";
+
+static void IRAM_ATTR gpio_isr_handler(void *arg) {
+  xQueueSendFromISR(ui_input_raw_event, NULL, NULL);
+}
+
+static void ui_input_update_embedded_display(void *arg) {
+  s_ui_input_t input;
+  char changing_str[12] = "NC";
+  for (;;) {
+    if (xQueueReceive(ui_input_event, &input, portMAX_DELAY)) {
+      switch (input.key) {
+        case ui_input_key_display_0_brightness:
+          sprintf(changing_str, "Dis0: % 3d", input.value);
+          break;
+        case ui_input_key_display_1_brightness:
+          sprintf(changing_str, "Dis1: % 3d", input.value);
+          break;
+        case ui_input_key_computer_volume:
+          sprintf(changing_str, "CVol: % 3d", input.value);
+          break;
+        case ui_input_key_display_ambient_lighting_level:
+          sprintf(changing_str, "ALLv: % 3d", display_ambient_lighting_level);
+          break;
+        case ui_input_key_display_ambient_lighting_mode:
+          sprintf(changing_str, "ALMd: % 3d", input.value);
+          break;
+        case ui_input_key_display_0_mode:
+          sprintf(changing_str, "Dis0M: % 2d", input.value);
+          break;
+        case ui_input_key_display_1_mode:
+          sprintf(changing_str, "Dis1M: % 2d", input.value);
+          break;
+
+        default:
+          strcpy(changing_str, "NC");
+          break;
+      }
+      display_fill_rect(0, 6, 128, 8, 0);
+      display_print8_str(8, 6, changing_str);
+    }
+  }
+}
+
+static void encoder_value_change(encoder_state_t *state) {
+  if ((state->value >> 1 & 1) == (state->bits >> 1 & 1)) {
+    return;
+  }
+
+  state->bits = (state->bits & 0b11111000) | (state->value & 0b111);
+  if (state->value >> 1 & 1) {
+    state->bits = (state->bits & (~RISING_EDGE_ROTATING_MASK)) | 0x80 |
+                  ~(state->value >> 2 & 1) << 6;
+    if (((state->bits & FALLING_EDGE_ROTATING_MASK) >> 4) ==
+        ((state->bits & RISING_EDGE_ROTATING_MASK) >> 6)) {
+      if ((state->bits & RISING_EDGE_ROTATING_MASK) == RISING_EDGE_CLOCKWISE) {
+        delta = -1;
+      } else {
+        delta = 1;
+      }
+      state->bits = (state->bits & (~FALLING_EDGE_ROTATING_MASK)) |
+                    FALLING_EDGE_NOT_ROTATING;
+    } else {
+      delta = 0;
+      if ((state->bits & FALLING_EDGE_ROTATING_MASK) !=
+          FALLING_EDGE_NOT_ROTATING) {
+        state->bits = (state->bits & (~FALLING_EDGE_ROTATING_MASK)) |
+                      FALLING_EDGE_NOT_ROTATING;
+      }
+    }
+  } else {
+    state->bits = (state->bits & (~FALLING_EDGE_ROTATING_MASK)) | 0x20 |
+                  (state->value >> 2 & 1) << 4;
+    if (((state->bits & FALLING_EDGE_ROTATING_MASK) >> 4) ==
+        ((state->bits & RISING_EDGE_ROTATING_MASK) >> 6)) {
+      if ((state->bits & FALLING_EDGE_ROTATING_MASK) ==
+          FALLING_EDGE_CLOCKWISE) {
+        delta = -1;
+      } else {
+        delta = 1;
+      }
+      state->bits = (state->bits & (~RISING_EDGE_ROTATING_MASK)) |
+                    RISING_EDGE_NOT_ROTATING;
+
+    } else {
+      delta = 0;
+      if ((state->bits & RISING_EDGE_ROTATING_MASK) !=
+          RISING_EDGE_NOT_ROTATING) {
+        state->bits = (state->bits & (~RISING_EDGE_ROTATING_MASK)) |
+                      RISING_EDGE_NOT_ROTATING;
+      }
+    }
+  }
+
+  if (delta == 0) {
+    return;
+  }
+
+  s_ui_input_t event = {.value = delta};
+  if (state->key == ui_input_raw_key_encoder_0) {
+    if (state->value & 1) {
+      event.key = ui_input_key_computer_volume;
+    } else {
+      event.key = ui_input_key_display_0_brightness;
+    }
+  } else if (state->key == ui_input_raw_key_encoder_1) {
+    if (state->value & 1) {
+      event.key = ui_input_key_display_ambient_lighting_level;
+      led_strip_set_brightness(display_ambient_lighting_level + delta);
+    } else {
+      event.key = ui_input_key_display_1_brightness;
+    }
+  }
+  xQueueSend(ui_input_event, &event, NULL);
+}
+
+static void ui_input_raw_handler(void *arg) {
+  for (;;) {
+    if (xQueueReceive(ui_input_raw_event, NULL, portMAX_DELAY)) {
+      pca9555_read_one_input(PCA95555_CMD_INPUT_PORT_1, &level_byte);
+
+      encoder_0_state.value = level_byte & 0x7;
+      encoder_value_change(&encoder_0_state);
+      encoder_1_state.value = level_byte >> 3 & 0x7;
+      encoder_value_change(&encoder_1_state);
+    }
+  }
+}
+
+void ui_input_init(void) {
+  // zero-initialize the config structure.
+  gpio_config_t io_conf = {};
+
+  io_conf.mode = GPIO_MODE_INPUT;
+  io_conf.pull_up_en = 1;
+  io_conf.pull_down_en = 0;
+  // interrupt of rising edge
+  io_conf.intr_type = GPIO_INTR_NEGEDGE;
+  io_conf.pin_bit_mask = 1ULL << ENCODER_INT_GPIO;
+  gpio_config(&io_conf);
+
+  // start encoder task
+  ui_input_event = xQueueCreate(10, sizeof(s_ui_input_t));
+  ui_input_raw_event = xQueueCreate(10, 0);
+
+  // hook isr handler for specific gpio pin
+  gpio_isr_handler_add(ENCODER_INT_GPIO, gpio_isr_handler, NULL);
+
+  xTaskCreate(ui_input_update_embedded_display, "ui_input_event", 2048, NULL,
+              10, NULL);
+  xTaskCreate(ui_input_raw_handler, "ui_input_event", 2048, NULL, 10, NULL);
+}
Author	SHA1	Message	Date
Ivan Li	a54c554342	feat(apds9960): 功能恢复。	2023-04-02 19:29:12 +08:00
Ivan Li	eaedd765ed	feat(apds9960): 防中断导致假死。	2023-03-11 12:05:25 +08:00
Ivan Li	895aa3058d	feat(apds9960): 手势解析。	2023-03-11 10:46:24 +08:00
Ivan Li	33e08edeed	feat(apds9960): 手势原始数据读取	2023-03-08 23:02:48 +08:00
Ivan Li	e426829aa6	feat: 测试中断功能（接近）	2023-03-08 14:19:35 +08:00
Ivan Li	f6b7a398cd	feat: 将环境光、距离传感器从 9930 升级到 APDS9960. #4 .	2023-03-06 20:57:25 +08:00
Ivan Li	93e8f2beda	pref: 减少编码器输入的中断触发次数。 close #3 .	2023-03-05 21:58:22 +08:00
Ivan Li	d3adb8cd56	feat: 支持 IO 扩展芯片 PCA9555 与 EC11 编码器的集成。 issue #3 .	2023-03-05 21:47:20 +08:00
Ivan Li	66307c14a2	feat(pca9555): 编码器数据读取。	2023-03-04 17:40:26 +08:00
Ivan Li	bce9548aba	fix: 温度传感器扫描不到。	2023-03-04 16:24:35 +08:00
Ivan Li	4b716751a2	fix: 温度传感器不识别。	2023-03-04 13:50:18 +08:00
Ivan Li	58d0cc55ae	chore: ignore vscode dir.	2023-02-26 23:44:51 +08:00
Ivan Li	a869036d34	feat: 启动时检测在线的 I2C 设备，避免不在线时崩溃。	2023-02-26 23:43:17 +08:00
Ivan Li	ded155d9b5	feat: 语音模块氛围灯控制及亮度调整动画。	2023-02-25 23:13:56 +08:00
Ivan Li	13a00fbe1b	feat: 支持语音模块。	2023-02-24 21:29:15 +08:00
Ivan Li	0b1e0ef67c	feat: 完善显示器、氛围灯亮度调整。#2.	2023-02-18 15:19:26 +08:00
Ivan Li	fbbf31e4e3	style: 代码样式调整。	2023-02-07 23:49:43 +08:00