Corrected warnings generated from the Visual C++ 6.0 compiler. Updated the Visual C++ 6.0 ports demo project. Updated the Borland C++ ports demo project.

bacnet-stack/datetime.c

@@ -102,12 +102,12 @@ static uint32_t days_since_epoch(uint16_t year, uint8_t month, uint8_t day)
 static void days_since_epoch_into_ymd(uint32_t days,
     uint16_t * pYear, uint8_t * pMonth, uint8_t * pDay)
 {
-    int year = 1900;
+    uint16_t year = 1900;
-    int month = 1;
+    uint8_t month = 1;
-    int day = 1;
+    uint8_t day = 1;
 
     while (days >= 365) {
-        if ((is_leap_year(year)) && days == 365)
+        if ((is_leap_year(year)) && (days == 365))
             break;
         days -= 365;
         if (is_leap_year(year))
@@ -120,7 +120,7 @@ static void days_since_epoch_into_ymd(uint32_t days,
         month++;
     }
 
-    day += days;
+    day += ((uint8_t)days);
 
     if (pYear)
         *pYear = year;
@@ -137,7 +137,7 @@ static void days_since_epoch_into_ymd(uint32_t days,
 /* wday 1=Monday...7=Sunday */
 static uint8_t day_of_week(uint16_t year, uint8_t month, uint8_t day)
 {
-    return ((days_since_epoch(year, month, day) % 7) + 1);
+    return ((uint8_t)(days_since_epoch(year, month, day) % 7) + 1);
 }
 
 /* if the date1 is the same as date2, return is 0
@@ -292,9 +292,9 @@ static void seconds_since_midnight_into_hms(uint32_t seconds,
     uint8_t hour = 0;
     uint8_t minute = 0;
 
-    hour = seconds / (60 * 60);
+    hour = (uint8_t)(seconds / (60 * 60));
     seconds -= (hour * 60 * 60);
-    minute = seconds / 60;
+    minute = (uint8_t)(seconds / 60);
     seconds -= (minute * 60);
 
     if (pHours)
@@ -302,7 +302,7 @@ static void seconds_since_midnight_into_hms(uint32_t seconds,
     if (pMinutes)
         *pMinutes = minute;
     if (pSeconds)
-        *pSeconds = seconds;
+        *pSeconds = (uint8_t)seconds;
 }
 
 void datetime_add_minutes(BACNET_DATE_TIME * bdatetime, uint32_t minutes)

bacnet-stack/demo/object/ao.c

@@ -170,7 +170,7 @@ bool Analog_Output_Present_Value_Set(
         if (priority && (priority <= BACNET_MAX_PRIORITY) &&
             (priority != 6 /* reserved */ ) &&
             (value >= 0.0) && (value <= 100.0)) {
-            Analog_Output_Level[index][priority] = value;
+            Analog_Output_Level[index][priority] = (uint8_t)value;
             /* Note: you could set the physical output here to the next
                highest priority, or to the relinquish default if no
                priorities are set.

bacnet-stack/demo/object/lc.c

@@ -254,10 +254,12 @@ struct tm {
     timer = time(NULL);
     tblock = localtime(&timer);
     datetime_set_values(bdatetime,
-        tblock->tm_year,
+        (uint16_t)tblock->tm_year,
-        tblock->tm_mon,
+        (uint8_t)tblock->tm_mon,
-        tblock->tm_mday,
+        (uint8_t)tblock->tm_mday,
-        tblock->tm_hour, tblock->tm_min, tblock->tm_sec, 0);
+        (uint8_t)tblock->tm_hour, 
+		(uint8_t)tblock->tm_min, 
+		(uint8_t)tblock->tm_sec, 0);
 }
 
 /* convert the shed level request into an Analog Output Present_Value */

bacnet-stack/ports/win32/bacnet/bacnet.dsp

@@ -169,7 +169,7 @@ SOURCE=..\..\..\crc.c
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\datalink.c
+SOURCE=..\..\..\datetime.c
 # End Source File
 # Begin Source File
 
@@ -217,6 +217,14 @@ SOURCE=..\..\..\indtext.c
 # End Source File
 # Begin Source File
 
+SOURCE=..\..\..\demo\object\lc.c
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\demo\object\lc.h
+# End Source File
+# Begin Source File
+
 SOURCE=..\..\..\demo\object\lsp.c
 # End Source File
 # Begin Source File
@@ -377,6 +385,10 @@ SOURCE=..\..\..\datalink.h
 # End Source File
 # Begin Source File
 
+SOURCE=..\..\..\datetime.h
+# End Source File
+# Begin Source File
+
 SOURCE=..\..\..\demo\object\device.h
 # End Source File
 # Begin Source File

bacnet-stack/ports/win32/bacnet/bacnet.plg

@@ -6,7 +6,7 @@
 --------------------Configuration: bacnet - Win32 Debug--------------------
 </h3>
 <h3>Command Lines</h3>
-Creating temporary file "C:\DOCUME~1\stk01\LOCALS~1\Temp\RSP133F.tmp" with contents
+Creating temporary file "C:\DOCUME~1\stk01\LOCALS~1\Temp\RSP606.tmp" with contents
 [
 /nologo /MLd /W3 /Gm /GX /ZI /Od /I "..\..\.." /I ".." /I "..\..\..\demo\object\\" /I "..\..\..\demo\handler\\" /D "_DEBUG" /D BACDL_BIP=1 /D "WIN32" /D "_CONSOLE" /D "_MBCS" /D TSM_ENABLED=1 /D PRINT_ENABLED=1 /D BIG_ENDIAN=0 /D USE_INADDR=0 /FR"Debug/" /Fo"Debug/" /Fd"Debug/" /FD /GZ /c 
 "C:\code\bacnet-stack\abort.c"
@@ -29,7 +29,6 @@ Creating temporary file "C:\DOCUME~1\stk01\LOCALS~1\Temp\RSP133F.tmp" with conte
 "C:\code\bacnet-stack\demo\object\bo.c"
 "C:\code\bacnet-stack\demo\object\bv.c"
 "C:\code\bacnet-stack\crc.c"
-"C:\code\bacnet-stack\datalink.c"
 "C:\code\bacnet-stack\dcc.c"
 "C:\code\bacnet-stack\demo\object\device.c"
 "C:\code\bacnet-stack\demo\handler\h_arf.c"
@@ -56,9 +55,11 @@ Creating temporary file "C:\DOCUME~1\stk01\LOCALS~1\Temp\RSP133F.tmp" with conte
 "C:\code\bacnet-stack\demo\handler\txbuf.c"
 "C:\code\bacnet-stack\whois.c"
 "C:\code\bacnet-stack\wp.c"
+"C:\code\bacnet-stack\demo\object\lc.c"
+"C:\code\bacnet-stack\datetime.c"
 ]
-Creating command line "cl.exe @C:\DOCUME~1\stk01\LOCALS~1\Temp\RSP133F.tmp" 
+Creating command line "cl.exe @C:\DOCUME~1\stk01\LOCALS~1\Temp\RSP606.tmp" 
-Creating temporary file "C:\DOCUME~1\stk01\LOCALS~1\Temp\RSP1340.tmp" with contents
+Creating temporary file "C:\DOCUME~1\stk01\LOCALS~1\Temp\RSP607.tmp" with contents
 [
 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib wsock32.lib /nologo /subsystem:console /incremental:yes /pdb:"Debug/bacnet.pdb" /debug /machine:I386 /out:"Debug/bacnet.exe" /pdbtype:sept 
 ".\Debug\abort.obj"
@@ -81,7 +82,6 @@ kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32
 ".\Debug\bo.obj"
 ".\Debug\bv.obj"
 ".\Debug\crc.obj"
-".\Debug\datalink.obj"
 ".\Debug\dcc.obj"
 ".\Debug\device.obj"
 ".\Debug\h_arf.obj"
@@ -108,8 +108,10 @@ kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32
 ".\Debug\txbuf.obj"
 ".\Debug\whois.obj"
 ".\Debug\wp.obj"
+".\Debug\lc.obj"
+".\Debug\datetime.obj"
 ]
-Creating command line "link.exe @C:\DOCUME~1\stk01\LOCALS~1\Temp\RSP1340.tmp"
+Creating command line "link.exe @C:\DOCUME~1\stk01\LOCALS~1\Temp\RSP607.tmp"
 <h3>Output Window</h3>
 Compiling...
 abort.c
@@ -134,7 +136,6 @@ bv.c
 crc.c
 Generating Code...
 Compiling...
-datalink.c
 dcc.c
 device.c
 h_arf.c
@@ -154,18 +155,20 @@ npdu.c
 reject.c
 ringbuf.c
 rp.c
+s_rp.c
 Generating Code...
 Compiling...
-s_rp.c
 s_whois.c
 s_wp.c
 tsm.c
 txbuf.c
 whois.c
 wp.c
+lc.c
+datetime.c
 Generating Code...
 Linking...
-Creating temporary file "C:\DOCUME~1\stk01\LOCALS~1\Temp\RSP1342.tmp" with contents
+Creating temporary file "C:\DOCUME~1\stk01\LOCALS~1\Temp\RSP609.tmp" with contents
 [
 /nologo /o"Debug/bacnet.bsc" 
 ".\Debug\abort.sbr"
@@ -188,7 +191,6 @@ Creating temporary file "C:\DOCUME~1\stk01\LOCALS~1\Temp\RSP1342.tmp" with conte
 ".\Debug\bo.sbr"
 ".\Debug\bv.sbr"
 ".\Debug\crc.sbr"
-".\Debug\datalink.sbr"
 ".\Debug\dcc.sbr"
 ".\Debug\device.sbr"
 ".\Debug\h_arf.sbr"
@@ -214,8 +216,10 @@ Creating temporary file "C:\DOCUME~1\stk01\LOCALS~1\Temp\RSP1342.tmp" with conte
 ".\Debug\tsm.sbr"
 ".\Debug\txbuf.sbr"
 ".\Debug\whois.sbr"
-".\Debug\wp.sbr"]
+".\Debug\wp.sbr"
-Creating command line "bscmake.exe @C:\DOCUME~1\stk01\LOCALS~1\Temp\RSP1342.tmp"
+".\Debug\lc.sbr"
+".\Debug\datetime.sbr"]
+Creating command line "bscmake.exe @C:\DOCUME~1\stk01\LOCALS~1\Temp\RSP609.tmp"
 Creating browse info file...
 <h3>Output Window</h3>