RTOS work threads

git-svn-id: svn://db.shs.com.ru/pip@687 12ceb7fc-bf1f-11e4-8940-5bc7170c53b5

src_main/io_devices/piiodevice.cpp

@@ -168,7 +168,11 @@ void PIIODevice::_init() {
 	setOptions(0);
 	setReopenEnabled(true);
 	setReopenTimeout(1000);
+#ifdef FREERTOS
+	setThreadedReadBufferSize(512);
+#else
 	setThreadedReadBufferSize(4096);
+#endif
 	timer.setName("__S__reopen_timer");
 	write_thread.setName("__S__write_thread");
 	CONNECT2(void, void * , int, &timer, tickEvent, this, check_start);
@@ -251,7 +255,7 @@ void PIIODevice::run() {
 		return;
 	}
 	if (!thread_started_) {
-		piMSleep(5);
+		piMSleep(10);
 		//cout << "not started\n";
 		return;
 	}