commit 601bbc2346aa988b52bdda53df5f3403313afb38
Author: Ivan Li <ivanli2048@gmail.com>
Date:   Sat Nov 12 22:33:03 2022 +0800

    feat: init and support ws2812b.

diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile
new file mode 100644
index 0000000..74b285c
--- /dev/null
+++ b/.devcontainer/Dockerfile
@@ -0,0 +1,38 @@
+FROM espressif/idf
+
+ARG DEBIAN_FRONTEND=nointeractive
+
+RUN apt-get update \
+  && apt install -y -q \
+  cmake \
+  git \
+  hwdata \
+  libglib2.0-0 \
+  libnuma1 \
+  libpixman-1-0 \
+  linux-tools-virtual \
+  && rm -rf /var/lib/apt/lists/*
+
+RUN update-alternatives --install /usr/local/bin/usbip usbip `ls /usr/lib/linux-tools/*/usbip | tail -n1` 20
+
+# QEMU
+ENV QEMU_REL=esp-develop-20220919
+ENV QEMU_SHA256=f6565d3f0d1e463a63a7f81aec94cce62df662bd42fc7606de4b4418ed55f870
+ENV QEMU_DIST=qemu-${QEMU_REL}.tar.bz2
+ENV QEMU_URL=https://github.com/espressif/qemu/releases/download/${QEMU_REL}/${QEMU_DIST}
+
+ENV LC_ALL=C.UTF-8
+ENV LANG=C.UTF-8
+
+RUN wget --no-verbose ${QEMU_URL} \
+  && echo "${QEMU_SHA256} *${QEMU_DIST}" | sha256sum --check --strict - \
+  && tar -xf $QEMU_DIST -C /opt \
+  && rm ${QEMU_DIST}
+
+ENV PATH=/opt/qemu/bin:${PATH}
+
+RUN echo "source /opt/esp/idf/export.sh > /dev/null 2>&1" >> ~/.bashrc
+
+ENTRYPOINT [ "/opt/esp/entrypoint.sh" ]
+
+CMD ["/bin/bash"]
\ No newline at end of file
diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
new file mode 100644
index 0000000..502bbf7
--- /dev/null
+++ b/.devcontainer/devcontainer.json
@@ -0,0 +1,29 @@
+// For format details, see https://aka.ms/devcontainer.json. For config options, see the README at:
+// https://github.com/microsoft/vscode-dev-containers/tree/v0.183.0/containers/ubuntu
+{
+	"name": "ESP-IDF QEMU",
+	"build": {
+		"dockerfile": "Dockerfile"
+	},
+	// Add the IDs of extensions you want installed when the container is created.
+	"extensions": [
+		"ms-vscode.cpptools",
+		"espressif.esp-idf-extension"
+	],
+	"workspaceMount": "source=${localWorkspaceFolder},target=/workspaces,type=bind",
+	/* the path of workspace folder to be opened after container is running
+	 */
+	"workspaceFolder": "/workspaces",
+	"mounts": [
+		"source=extensionCache,target=/root/.vscode-server/extensions,type=volume"
+	],
+	"settings": {
+		"terminal.integrated.defaultProfile.linux": "bash",
+		"idf.espIdfPath": "/opt/esp/idf",
+		"idf.customExtraPaths": "",
+		"idf.pythonBinPath": "/opt/esp/python_env/idf5.1_py3.8_env/bin/python",
+		"idf.toolsPath": "/opt/esp",
+		"idf.gitPath": "/usr/bin/git"
+	},
+	"runArgs": ["--privileged"]
+}
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..51c9513
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,3 @@
+build/
+sdkconfig
+sdkconfig.old
\ No newline at end of file
diff --git a/.vscode/c_cpp_properties.json b/.vscode/c_cpp_properties.json
new file mode 100644
index 0000000..1d33717
--- /dev/null
+++ b/.vscode/c_cpp_properties.json
@@ -0,0 +1,30 @@
+{
+    "configurations": [
+        {
+            "name": "ESP-IDF",
+            "compilerPath": "/Users/ivan/.espressif/tools/riscv32-esp-elf/esp-2021r2-patch3-8.4.0/riscv32-esp-elf/bin/riscv32-esp-elf-gcc",
+            "cStandard": "c11",
+            "cppStandard": "c++17",
+            "includePath": [
+                "${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
+}
\ No newline at end of file
diff --git a/.vscode/launch.json b/.vscode/launch.json
new file mode 100644
index 0000000..6d2236f
--- /dev/null
+++ b/.vscode/launch.json
@@ -0,0 +1,10 @@
+{
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "type": "espidf",
+      "name": "Launch",
+      "request": "launch"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/.vscode/settings.json b/.vscode/settings.json
new file mode 100644
index 0000000..3842302
--- /dev/null
+++ b/.vscode/settings.json
@@ -0,0 +1,15 @@
+{
+  "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": "JTAG"
+}
diff --git a/.vscode/tasks.json b/.vscode/tasks.json
new file mode 100644
index 0000000..3a649a6
--- /dev/null
+++ b/.vscode/tasks.json
@@ -0,0 +1,300 @@
+{
+    "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"
+                    }
+                }
+            }
+        }
+    ]
+}
\ No newline at end of file
diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 0000000..8a631b5
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,10 @@
+# For more information about build system see
+# https://docs.espressif.com/projects/esp-idf/en/latest/api-guides/build-system.html
+# The following five lines of boilerplate have to be in your project's
+# CMakeLists in this exact order for cmake to work correctly
+cmake_minimum_required(VERSION 3.5)
+
+set(EXTRA_COMPONENT_DIRS $ENV{IDF_PATH}/examples/common_components/led_strip)
+
+include($ENV{IDF_PATH}/tools/cmake/project.cmake)
+project(screen-bg-light)
\ No newline at end of file
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..455eb90
--- /dev/null
+++ b/README.md
@@ -0,0 +1,32 @@
+# _Sample project_
+
+(See the README.md file in the upper level 'examples' directory for more information about examples.)
+
+This is the simplest buildable example. The example is used by command `idf.py create-project`
+that copies the project to user specified path and set it's name. For more information follow the [docs page](https://docs.espressif.com/projects/esp-idf/en/latest/api-guides/build-system.html#start-a-new-project)
+
+
+
+## How to use example
+We encourage the users to use the example as a template for the new projects.
+A recommended way is to follow the instructions on a [docs page](https://docs.espressif.com/projects/esp-idf/en/latest/api-guides/build-system.html#start-a-new-project).
+
+## Example folder contents
+
+The project **sample_project** contains one source file in C language [main.c](main/main.c). The file is located in folder [main](main).
+
+ESP-IDF projects are built using CMake. The project build configuration is contained in `CMakeLists.txt`
+files that provide set of directives and instructions describing the project's source files and targets
+(executable, library, or both). 
+
+Below is short explanation of remaining files in the project folder.
+
+```
+├── CMakeLists.txt
+├── main
+│   ├── CMakeLists.txt
+│   └── main.c
+└── README.md                  This is the file you are currently reading
+```
+Additionally, the sample project contains Makefile and component.mk files, used for the legacy Make based build system. 
+They are not used or needed when building with CMake and idf.py.
diff --git a/main/CMakeLists.txt b/main/CMakeLists.txt
new file mode 100644
index 0000000..e0287b7
--- /dev/null
+++ b/main/CMakeLists.txt
@@ -0,0 +1,2 @@
+idf_component_register(SRCS "main.c"
+                    INCLUDE_DIRS ".")
\ No newline at end of file
diff --git a/main/main.c b/main/main.c
new file mode 100644
index 0000000..33bb208
--- /dev/null
+++ b/main/main.c
@@ -0,0 +1,120 @@
+/* RMT example -- RGB LED Strip
+
+   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 "driver/rmt.h"
+#include "esp_log.h"
+#include "freertos/FreeRTOS.h"
+#include "freertos/task.h"
+#include "led_strip.h"
+#include "sdkconfig.h"
+
+static const char *TAG = "example";
+
+#define RMT_TX_CHANNEL RMT_CHANNEL_0
+#define RMT_TX_GPIO 1
+#define STRIP_LED_NUMBER 1
+
+#define EXAMPLE_CHASE_SPEED_MS (10)
+
+/**
+ * @brief Simple helper function, converting HSV color space to RGB color space
+ *
+ * Wiki: https://en.wikipedia.org/wiki/HSL_and_HSV
+ *
+ */
+void led_strip_hsv2rgb(uint32_t h, uint32_t s, uint32_t v, uint32_t *r,
+                       uint32_t *g, uint32_t *b) {
+  h %= 360;  // h -> [0,360]
+  uint32_t rgb_max = v * 2.55f;
+  uint32_t rgb_min = rgb_max * (100 - s) / 100.0f;
+
+  uint32_t i = h / 60;
+  uint32_t diff = h % 60;
+
+  // RGB adjustment amount by hue
+  uint32_t rgb_adj = (rgb_max - rgb_min) * diff / 60;
+
+  switch (i) {
+    case 0:
+      *r = rgb_max;
+      *g = rgb_min + rgb_adj;
+      *b = rgb_min;
+      break;
+    case 1:
+      *r = rgb_max - rgb_adj;
+      *g = rgb_max;
+      *b = rgb_min;
+      break;
+    case 2:
+      *r = rgb_min;
+      *g = rgb_max;
+      *b = rgb_min + rgb_adj;
+      break;
+    case 3:
+      *r = rgb_min;
+      *g = rgb_max - rgb_adj;
+      *b = rgb_max;
+      break;
+    case 4:
+      *r = rgb_min + rgb_adj;
+      *g = rgb_min;
+      *b = rgb_max;
+      break;
+    default:
+      *r = rgb_max;
+      *g = rgb_min;
+      *b = rgb_max - rgb_adj;
+      break;
+  }
+}
+
+void app_main(void) {
+  uint32_t red = 0;
+  uint32_t green = 0;
+  uint32_t blue = 0;
+  uint16_t hue = 0;
+  uint16_t start_rgb = 0;
+
+  rmt_config_t config = RMT_DEFAULT_CONFIG_TX(RMT_TX_GPIO, RMT_TX_CHANNEL);
+  // set counter clock to 40MHz
+  config.clk_div = 2;
+
+  ESP_ERROR_CHECK(rmt_config(&config));
+  ESP_ERROR_CHECK(rmt_driver_install(config.channel, 0, 0));
+
+  // install ws2812 driver
+  led_strip_config_t strip_config = LED_STRIP_DEFAULT_CONFIG(
+      STRIP_LED_NUMBER, (led_strip_dev_t)config.channel);
+  led_strip_t *strip = led_strip_new_rmt_ws2812(&strip_config);
+  if (!strip) {
+    ESP_LOGE(TAG, "install WS2812 driver failed");
+  }
+  // Clear LED strip (turn off all LEDs)
+  ESP_ERROR_CHECK(strip->clear(strip, 100));
+  // Show simple rainbow chasing pattern
+  ESP_LOGI(TAG, "LED Rainbow Chase Start");
+  while (true) {
+    for (int i = 0; i < 3; i++) {
+      for (int j = i; j < STRIP_LED_NUMBER; j += 3) {
+        // Build RGB values
+        hue = j * 360 / STRIP_LED_NUMBER + start_rgb;
+        led_strip_hsv2rgb(hue, 100, 100, &red, &green, &blue);
+        // Write RGB values to strip driver
+        ESP_ERROR_CHECK(strip->set_pixel(strip, j, red, green, blue));
+      }
+      // Flush RGB values to LEDs
+      ESP_ERROR_CHECK(strip->refresh(strip, 100));
+      vTaskDelay(pdMS_TO_TICKS(EXAMPLE_CHASE_SPEED_MS));
+      strip->clear(strip, 50);
+      vTaskDelay(pdMS_TO_TICKS(EXAMPLE_CHASE_SPEED_MS));
+    }
+    start_rgb += 60;
+  }
+
+  connect_wifi()
+}