add llmchat online package

Author: Rbb666

ai/Kconfig

@@ -11,5 +11,6 @@ source "$PKGS_DIR/packages/ai/quest/Kconfig"
 source "$PKGS_DIR/packages/ai/naxos/Kconfig"
 source "$PKGS_DIR/packages/ai/ncnn/Kconfig"
 source "$PKGS_DIR/packages/ai/r-tinymaix/Kconfig"
+source "$PKGS_DIR/packages/ai/llmchat/Kconfig"
 
 endmenu

ai/llmchat/Kconfig

@@ -0,0 +1,91 @@
+
+# Kconfig file for package llmchat
+menuconfig PKG_USING_LLMCHAT
+    bool "Large Language Models(LLM) for RT-Thread"
+    select PKG_USING_CJSON
+    select PKG_USING_WEBCLIENT
+    select PKG_USING_MBEDTLS
+    select PKG_USING_MBEDTLS_DIGICERT_ROOT_CA
+    select PKG_USING_MBEDTLS_CLOBALSIGN_ROOT_CA
+    default n
+
+if PKG_USING_LLMCHAT
+
+    config PKG_USING_LLMCHAT_PATH
+        string
+        default "/packages/ai/llm"
+
+    choice
+        prompt "select llm model"
+        default PKG_LLM_USING_QWEN_CLOUD
+        config PKG_LLM_USING_DOUBAO_CLOUD
+            bool "doubao llm ai port"
+        config PKG_LLM_USING_QWEN_CLOUD
+            bool "qwen llm ai port"
+    endchoice
+
+    if PKG_LLM_USING_QWEN_CLOUD
+        config PKG_LLM_QWEN_API_KEY
+            string "llm qwen user api key"
+            default "sk-**-**"
+            help
+                qwen llm api key
+
+        config PKG_LLM_QWEN_MODEL_NAME
+            string "llm qwen model name"
+            default "qwen-plus"
+            help
+                qwen llm model name
+
+        config PKG_LLM_QWEN_API_URL
+            string "llm qwen model api url"
+            default "https://dashscope.aliyuncs.com/compatible-mode/v1/chat/completions"
+            help
+                qwen llm model api url links
+    endif
+
+    if PKG_LLM_USING_DOUBAO_CLOUD
+        config PKG_LLM_DOUBAO_API_KEY
+            string "llm doubao user api key"
+            default "f4de4d**-**"
+            help
+                doubao llm api key
+
+        config PKG_LLM_DOUBAO_MODEL_ID
+            string "llm doubao user model id"
+            default "ep-2024**-**"
+            help
+                reasoning about the access point ID
+
+        config PKG_LLM_DOUBAO_API_URL
+            string "llm doubao model api url"
+            default "https://ark.cn-beijing.volces.com/api/v3/chat/completions"
+            help
+                doubao llm model api url links
+    endif
+
+    choice
+        prompt "Version"
+        default PKG_USING_LLMCHAT_V10000
+        help
+            Select the llm version
+
+        config PKG_USING_LLMCHAT_V10000
+            bool "v1.0.0"
+
+        config PKG_USING_LLMCHAT_LATEST_VERSION
+            bool "latest"
+
+    endchoice
+
+    config PKG_USING_LLMCHAT_VER
+       string
+       default "v1.0.0"    if PKG_USING_LLMCHAT_V10000
+       default "latest"    if PKG_USING_LLMCHAT_LATEST_VERSION
+
+    config PKG_USING_LLMCHAT_VER_NUM
+        hex
+        default 0x99999    if PKG_USING_LLMCHAT_LATEST_VERSION
+        default 0x10000    if PKG_USING_LLMCHAT_V10000
+
+endif

ai/llmchat/package.json

@@ -0,0 +1,32 @@
+{
+  "name": "llmchat",
+  "description": "Using the LLM Language Model in RT-Thread.",
+  "description_zh": "在 RT-Thread 上进行 LLM 大语言模型对话",
+  "enable": "PKG_USING_LLMCHAT",
+  "keywords": [
+    "ai",
+    "llm"
+  ],
+  "category": "ai",
+  "author": {
+    "name": "Rbb666",
+    "email": "[email protected]",
+    "github": "https://github.com/Rbb666"
+  },
+  "license": "MIT",
+  "repository": "https://github.com/Rbb666/llm_chat",
+  "homepage": "https://github.com/Rbb666/llm_chat#readme",
+  "site": [
+    {
+      "version": "v1.0.0",
+      "URL": "https://github.com/Rbb666/llm_chat/archive/refs/tags/1.0.0.zip",
+      "filename": "llm_chat-1.0.0.zip"
+    },
+    {
+      "version": "latest",
+      "URL": "https://github.com/Rbb666/llm_chat.git",
+      "filename": "",
+      "VER_SHA": "main"
+    }
+  ]
+}