Som devel 20

.gitattributes

@@ -11,4 +11,5 @@
 *.mdj   text eol=lf
 *.md    text eol=lf
 *.make  text eol=lf
+.git*   text eol=lf
 

.github/workflows/c-cpp.yml

@@ -27,6 +27,9 @@ jobs:
     - name: check coverage
       run: make/runGcov.sh
 
+    - name: run system tests
+      run: make/runSystemTests.sh
+
     # - name: check env
     #   run: make/checkEnv.sh
 

.gitignore

@@ -62,6 +62,7 @@ __pycache__
 # temporary
 tmp.*
 tmp_*
+old_*
 
 # vscode
 tempCodeRunnerFile.py
@@ -81,5 +82,7 @@ transitions_*.md
 # runtime test
 *.proj
 
+# valgrind
+*.out.[0-9]*
 
 .obsidian

.gitmodules

@@ -1,7 +1,7 @@
+[submodule "cpputest"]
+	path = cpputest
+	url = [email protected]:cpputest/cpputest.git
 [submodule "CppUTestSteps"]
 	path = CppUTestSteps
 	url = [email protected]:sorgom/CppUTestSteps.git
 	branch = dev
-[submodule "cpputest"]
-	path = cpputest
-	url = [email protected]:cpputest/cpputest.git

CLOC.md

@@ -4,50 +4,50 @@
 -------------------------------------------------------------------------------
 Language                     files          blank        comment           code
 -------------------------------------------------------------------------------
-C++                             14             95             17            825
-C/C++ Header                    15            155            132            548
+C++                             14            146             26           1174
+C/C++ Header                    17            167            150            647
 -------------------------------------------------------------------------------
-SUM:                            29            250            149           1373
+SUM:                            31            313            176           1821
 -------------------------------------------------------------------------------
 ```
 **testenv**
 ```
 -------------------------------------------------------------------------------
 Language                     files          blank        comment           code
 -------------------------------------------------------------------------------
-C/C++ Header                    17            184            134            767
-C++                             11             35              0            164
+C/C++ Header                    24            237            174           1124
+C++                              9             37              0            217
 -------------------------------------------------------------------------------
-SUM:                            28            219            134            931
+SUM:                            33            274            174           1341
 -------------------------------------------------------------------------------
 ```
 **moduletests**
 ```
 -------------------------------------------------------------------------------
 Language                     files          blank        comment           code
 -------------------------------------------------------------------------------
-C++                             11            181            182           1809
+C++                             14            286            297           2358
 -------------------------------------------------------------------------------
-SUM:                            11            181            182           1809
+SUM:                            14            286            297           2358
 -------------------------------------------------------------------------------
 ```
 **systemtests**
 ```
 -------------------------------------------------------------------------------
 Language                     files          blank        comment           code
 -------------------------------------------------------------------------------
-C++                              2             18             24             99
+C++                              2             14             22            117
 -------------------------------------------------------------------------------
-SUM:                             2             18             24             99
+SUM:                             2             14             22            117
 -------------------------------------------------------------------------------
 ```
 **specification**
 ```
 -------------------------------------------------------------------------------
 Language                     files          blank        comment           code
 -------------------------------------------------------------------------------
-C/C++ Header                    13             81            127            302
+C/C++ Header                    14             85            143            314
 -------------------------------------------------------------------------------
-SUM:                            13             81            127            302
+SUM:                            14             85            143            314
 -------------------------------------------------------------------------------
 ```

Clinch.md

@@ -1,11 +1,13 @@
 # The model driven approach
 ## the plan
-I happened to work for a project by the Clinch* that had (maybe still has) the following plan:
--	develop software for a digital interlocking from the scratch.
--	development should be model based.
--	use the IMB* toolchain including the Raggedy* modeling tool.
+I happened to work for a project of the Clinch* company that had (maybe still has) the following plan:
+-	develop software for a digital interlocking (DSTW) from the scratch
+-	development should be model based
+-	use the IMB* toolchain including the Raggedy* modeling tool
 
 ## SIL4
+A DSTW software has to meet the standards of SIL4 / EN 50 129. 
+
 Security Integrity Level 4 requires following some rules, e.g.:
 
 Before code can be checked in into a main branch it has to 
@@ -26,12 +28,15 @@ What the tools don’t provide is:
 -	a working source control
 -	a working review facility
 -	a continuous integration
+-   an understandable documentation
+-   a community
 
 What they provide is:
 -	the permanent need of workarounds and repetitive click surface work down
 -	a great collection of pitfalls and error driven frustration
 -	permanent dysfunction
--	a high demand on support by specialists
+-	a high demand on support by doubtful specialists
+-   repetitive "hm, last time it worked" in so called trainings
 -	crappy C-code in bits and pieces
 -   90 % of the effort spent for the tools and not for work to be done
 

README.md

@@ -8,6 +8,7 @@ It consists of the following components:
 - LCR: level crossings
 - SEG: track segments
 - SYS: commonly used system
+- COM: TCP communication to field and GUI
 
 The project does not intend an implementation that would work in a real digital interlocking (DSTW).
 
@@ -23,5 +24,5 @@ It shows a completely different approach than the [model driven](Clinch.md) one
 - [testing](testing/README.md)
 - [transition tables](specification/doc/transition_tables.md)
 - [code coverage](testing/coverage.md)
-- [how to build](make/howto_build.md)
+- [how to build](make/README.md)
 - [current lines of code](CLOC.md)

SIL4.md

@@ -40,7 +40,7 @@ Visual Studio turned out to be an even more pedantic code analyzer with the righ
 |/W4|highest warning level|
 |/MP|multi processor build|
 
-Additional flags see header of [premake5_vs.lua](make/README.md####premake5_vs.lua)
+Additional flags see header of [premake5_vs.lua](make/premake5_vs.lua)
 
 ## code coverage
 Application code coverage by tests must be 100%.

application/components/BAS/BAS_Provider.h

@@ -9,8 +9,6 @@
 //  created by Manfred Sorgo
 
 #pragma once
-#ifndef BAS_PROVIDER_H
-#define BAS_PROVIDER_H
 
 #include <BAS/Containers.h>
 #include <ifs/I_Provider.h>
@@ -46,6 +44,3 @@ class BAS_Provider : public I_Provider
 
     PolyVec<I_Elem> mElems;
 };
-
-
-#endif // H_

application/components/BAS/Containers.h

@@ -4,8 +4,6 @@
 //  created by Manfred Sorgo
 
 #pragma once
-#ifndef CONTAINERS_H
-#define CONTAINERS_H
 
 #include <BAS/coding.h>
 #include <ifs/DataTypes.h>
@@ -192,5 +190,3 @@ class Index
         return dups;
     }
 };
-
-#endif // _H

application/components/BAS/NcpIndex.h

@@ -4,8 +4,6 @@
 //  created by Manfred Sorgo
 
 #pragma once
-#ifndef NCPINDEX_H
-#define NCPINDEX_H
 
 #include <BAS/coding.h>
 #include <BAS/Containers.h>
@@ -48,5 +46,3 @@ class NcpIndex : public Index<const ComName&, Ncp>
         return ntp.name;
     }
 };
-
-#endif // H_

application/components/BAS/coding.h

@@ -3,8 +3,6 @@
 //  ============================================================
 //  created by Manfred Sorgo
 #pragma once
-#ifndef CODING_H
-#define CODING_H
 
 #include <codebase/BaseTypes.h>
 #include <codebase/nocopy.h>
@@ -26,5 +24,3 @@ inline void pass() {}
         static NAME instance; \
         return instance; \
     }
-
-#endif // H_

application/components/SYS/Com.h → application/components/COM/Com.h

@@ -5,22 +5,22 @@
 //  created by Manfred Sorgo 
 
 #pragma once
-#ifndef COM_H
-#define COM_H
 
 #include <ifs/I_Com.h>
 #include <BAS/coding.h>
 
 class Com : public I_Com
 {
 public:
-    inline Com() = default;
-    inline void toFld(const ComTele& tele) const {}
-    inline void toGui(const ComTele& tele) const {}
+    void run() override;
+    void stop() override;
+    void toFld(const ComTele& tele) const;
+    void toGui(const ComTele& tele) const;
 
     INSTANCE_DEC(Com)
-
     NOCOPY(Com)
-};
 
-#endif // H_
+private:
+    inline Com() = default;
+    bool mRunning = false;
+};

application/components/COM/TCP.h

@@ -0,0 +1,43 @@
+//  ============================================================
+//  implementation TCP base system 
+//  ============================================================
+//  created by Manfred Sorgo
+
+#pragma once
+
+#include <ifs/I_TCP.h>
+#include <BAS/coding.h>
+
+class TCP : public I_TCP
+{
+public:
+    void setTimeout(UINT32 ms);
+
+    bool init();
+
+    void cleanup();
+
+    INT32 socket() const;
+
+    bool bind(INT32 socket, UINT16 port) const;
+
+    bool listen(INT32 socket) const;
+
+    INT32 select(INT32 socket) const;
+
+    INT32 accept(INT32 socket) const;
+
+    INT32 recv(INT32 socket, PTR buffer, size_t size) const;
+
+    INT32 send(INT32 socket, CPTR buffer, size_t size) const;
+
+    void close(INT32& socket) const;
+
+    INSTANCE_DEC(TCP)
+
+    NOCOPY(TCP)
+private:
+    TCP() = default;
+    UINT32 mSec = 0;
+    UINT32 mMicro = 10000;    
+};