add initial RTOS support

now without io devices and console

git-svn-id: svn://db.shs.com.ru/pip@683 12ceb7fc-bf1f-11e4-8940-5bc7170c53b5

src_main/system/pisystemmonitor.cpp

@@ -83,6 +83,7 @@ PISystemMonitor::ProcessStats::ProcessStats() {
 }
 
 
+#ifndef FREERTOS
 bool PISystemMonitor::startOnProcess(int pID, int interval_ms) {
 	stop();
 	self_ = false;
@@ -109,13 +110,12 @@ bool PISystemMonitor::startOnProcess(int pID, int interval_ms) {
 	return start(interval_ms);
 }
 
-
 bool PISystemMonitor::startOnSelf(int interval_ms) {
 	bool ret = startOnProcess(PIProcess::currentPID(), interval_ms);
 	self_ = true;
 	return ret;
 }
-
+#endif
 
 PIVector<PISystemMonitor::ThreadStats> PISystemMonitor::threadsStatistic() const {
 	mutex_.lock();