Adapt for LibreTuya compatibility (#3)

src/AsyncTCP.h

@@ -23,12 +23,22 @@
 #define ASYNCTCP_H_
 
 #include "IPAddress.h"
-#include "sdkconfig.h"
 #include <functional>
+
+#ifndef LIBRETUYA
+#include "sdkconfig.h"
 extern "C" {
     #include "freertos/semphr.h"
     #include "lwip/pbuf.h"
 }
+#else
+extern "C" {
+    #include <semphr.h>
+    #include <lwip/pbuf.h>
+}
+#define CONFIG_ASYNC_TCP_RUNNING_CORE -1 //any available core
+#define CONFIG_ASYNC_TCP_USE_WDT 0
+#endif
 
 //If core is not defined, then we are running in Arduino or PIO
 #ifndef CONFIG_ASYNC_TCP_RUNNING_CORE
@@ -36,6 +46,10 @@ extern "C" {
 #define CONFIG_ASYNC_TCP_USE_WDT 1 //if enabled, adds between 33us and 200us per event
 #endif
 
+#ifndef CONFIG_ASYNC_TCP_STACK_SIZE
+#define CONFIG_ASYNC_TCP_STACK_SIZE 8192 * 2
+#endif
+
 class AsyncClient;
 
 #define ASYNC_MAX_ACK_TIME 5000