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/code/picodeinfo.h

@@ -45,7 +45,7 @@ typedef PIByteArray(*AccessFunction)(const void *, const char *);
 
 struct PIP_EXPORT TypeInfo {
 	TypeInfo(const PIString & n = PIString(), const PIString & t = PIString(), PICodeInfo::TypeFlags f = 0, int b = -1) {name = n; type = t; flags = f; bits = b;}
-	const bool isBitfield() const {return bits > 0;}
+	bool isBitfield() const {return bits > 0;}
 	MetaMap meta;
 	PIString name;
 	PIString type;

src_main/core/piincludes_p.h

@@ -41,4 +41,5 @@ typedef LONG(NTAPI*PINtSetTimerResolution)(ULONG, BOOLEAN, PULONG);
 #include <iostream>
 
 
+
 #endif // PIINCLUDES_P_H

src_main/core/piinit.cpp

@@ -23,9 +23,11 @@
 #include "pisignals.h"
 #include "piobject.h"
 #include "pisysteminfo.h"
-#include "pidir.h"
-#include "piprocess.h"
 #include "piresourcesstorage.h"
+#ifndef FREERTOS
+#  include "pidir.h"
+#  include "piprocess.h"
+#endif
 #ifdef WINDOWS
 #  include <winsock2.h>
 	extern FILETIME __pi_ftjan1970;
@@ -44,7 +46,9 @@
 	}
 #else
 #  include <pwd.h>
-#  include <sys/utsname.h>
+#  ifndef FREERTOS
+#    include <sys/utsname.h>
+#  endif
 #  include <pthread.h>
 #  ifdef BLACKBERRY
 #    include <signal.h>
@@ -88,6 +92,7 @@ PRIVATE_DEFINITION_START(PIInit)
 #endif
 PRIVATE_DEFINITION_END(PIInit)
 
+#ifndef FREERTOS
 void __sighandler__(PISignals::Signal s) {
 	//piCout << Hex << int(s);
 	if (s == PISignals::StopTTYInput || s == PISignals::StopTTYOutput)
@@ -95,6 +100,7 @@ void __sighandler__(PISignals::Signal s) {
 	if (s == PISignals::UserDefined1)
 		dumpApplicationToFile(PIDir::home().path() + PIDir::separator + PIStringAscii("_PIP_DUMP_") + PIString::fromNumber(PIProcess::currentPID()));
 }
+#endif
 
 
 #ifdef ANDROID
@@ -109,6 +115,7 @@ PIInit::PIInit() {
 	PISystemInfo * sinfo = PISystemInfo::instance();
 	sinfo->execDateTime = PIDateTime::current();
 	setFileCharset("UTF-8");
+#ifndef FREERTOS
 #ifndef ANDROID
 	PISignals::setSlot(__sighandler__);
 	PISignals::grabSignals(PISignals::UserDefined1);
@@ -211,11 +218,14 @@ PIInit::PIInit() {
 #endif
 #ifdef MAC_OS
 	host_get_clock_service(mach_host_self(), CALENDAR_CLOCK, &__pi_mac_clock);
+#endif
 #endif
 	char cbuff[1024];
 	memset(cbuff, 0, 1024);
+#ifndef FREERTOS
 	if (gethostname(cbuff, 1023) == 0)
 		sinfo->hostname = cbuff;
+#endif
 #ifdef WINDOWS
 	SYSTEM_INFO sysinfo;
 	GetSystemInfo(&sysinfo);
@@ -248,11 +258,13 @@ PIInit::PIInit() {
 		if (l)
 			sinfo->user = l;
 	}
+#  ifndef FREERTOS
 	struct utsname uns;
 	if (uname(&uns) == 0) {
 		sinfo->OS_version = uns.release;
 		sinfo->architecture = uns.machine;
 	}
+#  endif
 #endif
 	sinfo->OS_name =
 #ifdef WINDOWS
@@ -270,7 +282,11 @@ PIInit::PIInit() {
 #        ifdef FREE_BSD
 		PIStringAscii("FreeBSD");
 #        else
+#          ifdef FREERTOS
+		PIStringAscii("FreeRTOS");
+#          else
 		uns.sysname;
+#          endif
 #        endif
 #      endif
 #    endif

src_main/core/piobject.cpp

@@ -18,9 +18,10 @@
 */
 
 #include "piobject.h"
-#include "pifile.h"
 #include "pisysteminfo.h"
-
+#ifndef FREERTOS
+#  include "pifile.h"
+#endif
 
 /** \class PIObject
  * \brief This is base class for any classes which use events -> handlers mechanism.
@@ -585,7 +586,7 @@ void dumpApplication() {
 	//printf("dump application done\n");
 }
 
-
+#ifndef FREERTOS
 bool dumpApplicationToFile(const PIString & path) {
 	PIFile f(path + "_tmp");
 	f.setName("__S__DumpFile");
@@ -600,3 +601,4 @@ bool dumpApplicationToFile(const PIString & path) {
 	PIFile::rename(path + "_tmp", path);
 	return true;
 }
+#endif

src_main/core/pitime.h

@@ -25,11 +25,14 @@
 
 
 #include "pistring.h"
-#include <ctime>
-#ifdef QNX
-#  include <time.h>
+#ifdef FREERTOS
+#  include "time.h"
+#else
+#  include <ctime>
+#  ifdef QNX
+#    include <time.h>
+#  endif
 #endif
-
 //! \brief Sleep for "msecs" milliseconds
 PIP_EXPORT void msleep(int msecs);
 

src_main/io_devices/pican.cpp

@@ -1,7 +1,7 @@
 #include "pican.h"
 #include "pipropertystorage.h"
 #include "piincludes_p.h"
-#if !defined(WINDOWS) && !defined(MAC_OS)
+#if !defined(WINDOWS) && !defined(MAC_OS) && !defined(FREERTOS)
 #  define PIP_CAN
 #endif
 #ifdef PIP_CAN

src_main/piplatform.h

@@ -45,13 +45,18 @@
 #    define ANDROID
 #  endif
 #endif
+#ifdef PIP_FREERTOS
+#  define FREERTOS
+#endif
 #ifndef WINDOWS
 #  ifndef QNX
 #    ifndef FREE_BSD
 #      ifndef MAC_OS
 #        ifndef ANDROID
 #          ifndef BLACKBERRY
-#            define LINUX
+#            ifndef FREERTOS
+#              define LINUX
+#            endif
 #          endif
 #        endif
 #      endif

src_main/system/picodec.cpp

@@ -17,6 +17,8 @@
     along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
+#ifndef PIP_FREERTOS
+
 #include "picodec.h"
 
 
@@ -39,3 +41,5 @@ PIByteArray PICodec::exec_iconv(const PIString & from, const PIString & to, cons
 	waitForFinish();
 	return readOutput();
 }
+
+#endif // PIP_FREERTOS

src_main/system/picodec.h

@@ -20,6 +20,8 @@
 #ifndef PICODEC_H
 #define PICODEC_H
 
+#ifndef PIP_FREERTOS
+
 #include "piprocess.h"
 
 class PIP_EXPORT PICodec: protected PIProcess
@@ -48,4 +50,5 @@ private:
 
 };
 
+#endif // PIP_FREERTOS
 #endif // PICODEC_H

src_main/system/pilibrary.cpp

@@ -17,6 +17,8 @@
     along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
+#ifndef PIP_FREERTOS
+
 #include "pilibrary.h"
 #include "piincludes_p.h"
 #ifndef WINDOWS
@@ -107,3 +109,5 @@ void PILibrary::getLastError() {
 	else liberror.clear();
 #endif
 }
+
+#endif // PIP_FREERTOS

src_main/system/pilibrary.h

@@ -16,10 +16,12 @@
     You should have received a copy of the GNU General Public License
     along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
-
+#
 #ifndef PILIBRARY_H
 #define PILIBRARY_H
 
+#ifndef PIP_FREERTOS
+
 #include "pistring.h"
 
 class PIP_EXPORT PILibrary {
@@ -45,4 +47,5 @@ private:
 	
 };
 
+#endif // PIP_FREERTOS
 #endif // PILIBRARY_H

src_main/system/piprocess.cpp

@@ -17,6 +17,8 @@
 	along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
+#ifndef PIP_FREERTOS
+
 #include "piincludes_p.h"
 #include "piprocess.h"
 #ifndef WINDOWS
@@ -26,7 +28,6 @@
 #ifdef MAC_OS
 #  include <crt_externs.h>
 #endif
-
 PRIVATE_DEFINITION_START(PIProcess)
 #ifdef WINDOWS
 	STARTUPINFOA si;
@@ -38,7 +39,6 @@ PRIVATE_DEFINITION_START(PIProcess)
 PRIVATE_DEFINITION_END(PIProcess)
 
 
-
 PIProcess::PIProcess(): PIThread() {
 	exit_code = -1;
 #ifdef WINDOWS
@@ -307,3 +307,5 @@ PIString PIProcess::getEnvironmentVariable(const PIString & variable) {
 	return PIString();
 }
 
+#endif // PIP_FREERTOS
+

src_main/system/piprocess.h

@@ -23,6 +23,8 @@
 #ifndef PIPROCESS_H
 #define PIPROCESS_H
 
+#ifndef PIP_FREERTOS
+
 #include "pithread.h"
 #include "pifile.h"
 
@@ -102,4 +104,5 @@ private:
 
 };
 
+#endif // PIP_FREERTOS
 #endif // PIPROCESS_H

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();

src_main/system/pisystemmonitor.h

@@ -70,9 +70,10 @@ public:
 		ullong space_used;
 		ullong space_free;*/
 	};
-
+#ifndef FREERTOS
 	bool startOnProcess(int pID, int interval_ms = 1000);
 	bool startOnSelf(int interval_ms = 1000);
+#endif
 	void stop();
 	
 	const ProcessStats & statistic() const {return stat;}

src_main/thread/pithread.cpp

@@ -31,7 +31,7 @@
 #  include <sys/syscall.h>
 #  define gettid() syscall(SYS_gettid)
 #endif
-#if defined(MAC_OS) || defined(BLACKBERRY)
+#if defined(MAC_OS) || defined(BLACKBERRY) || defined(FREERTOS)
 #  include <pthread.h>
 #endif
 __THREAD_FUNC_RET__ thread_function(void * t) {PIThread::__thread_func__(t); return 0;}
@@ -335,7 +335,8 @@ int PIThread::priority2System(PIThread::Priority p) {
 
 
 void PIThread::setPriority(PIThread::Priority prior) {
-	priority_ = prior;
+#ifndef FREERTOS  // FreeRTOS can't change priority runtime
+ 	priority_ = prior;
 #ifndef WINDOWS
 	if (!running_ || (PRIVATE->thread == 0)) return;
 	//piCout << "setPriority" << PRIVATE->thread;
@@ -354,6 +355,7 @@ void PIThread::setPriority(PIThread::Priority prior) {
 	if (!running_ || (PRIVATE->thread == 0)) return;
 	SetThreadPriority(PRIVATE->thread, priority2System(priority_));
 #endif
+#endif //FREERTOS
 }