xmin-c3 share MCP tool and sleep mode can be disabled

main/boards/common/press_to_talk_mcp_tool.cc

@@ -0,0 +1,57 @@
+#include "press_to_talk_mcp_tool.h"
+#include <esp_log.h>
+
+static const char* TAG = "PressToTalkMcpTool";
+
+PressToTalkMcpTool::PressToTalkMcpTool()
+    : press_to_talk_enabled_(false) {
+}
+
+void PressToTalkMcpTool::Initialize() {
+    // 从设置中读取当前状态
+    Settings settings("vendor");
+    press_to_talk_enabled_ = settings.GetInt("press_to_talk", 0) != 0;
+
+    // 注册MCP工具
+    auto& mcp_server = McpServer::GetInstance();
+    mcp_server.AddTool("self.set_press_to_talk",
+        "Switch between press to talk mode (长按说话) and click to talk mode (单击说话).\n"
+        "The mode can be `press_to_talk` or `click_to_talk`.",
+        PropertyList({
+            Property("mode", kPropertyTypeString)
+        }),
+        [this](const PropertyList& properties) -> ReturnValue {
+            return HandleSetPressToTalk(properties);
+        });
+
+    ESP_LOGI(TAG, "PressToTalkMcpTool initialized, current mode: %s", 
+        press_to_talk_enabled_ ? "press_to_talk" : "click_to_talk");
+}
+
+bool PressToTalkMcpTool::IsPressToTalkEnabled() const {
+    return press_to_talk_enabled_;
+}
+
+ReturnValue PressToTalkMcpTool::HandleSetPressToTalk(const PropertyList& properties) {
+    auto mode = properties["mode"].value<std::string>();
+    
+    if (mode == "press_to_talk") {
+        SetPressToTalkEnabled(true);
+        ESP_LOGI(TAG, "Switched to press to talk mode");
+        return true;
+    } else if (mode == "click_to_talk") {
+        SetPressToTalkEnabled(false);
+        ESP_LOGI(TAG, "Switched to click to talk mode");
+        return true;
+    }
+    
+    throw std::runtime_error("Invalid mode: " + mode);
+}
+
+void PressToTalkMcpTool::SetPressToTalkEnabled(bool enabled) {
+    press_to_talk_enabled_ = enabled;
+    
+    Settings settings("vendor", true);
+    settings.SetInt("press_to_talk", enabled ? 1 : 0);
+    ESP_LOGI(TAG, "Press to talk enabled: %d", enabled);
+}