corrected BIP for the Win32 and RTOS32 builds. Compiled and tested under Borland C++ 5.02and Visual C++ 6 SP5.

2005-05-31 17:31:30 +00:00
parent 9f079fc846
commit 68f7e4bc8a
9 changed files with 450 additions and 13 deletions
@@ -159,7 +159,7 @@ static int bip_send(
    else
        mtu[1] = 0x0A; /* Original-Unicast-NPDU */
    mtu_len = 2;
-    mtu_len += encode_unsigned16(&mtu[mtu_len], pdu_len);
+    mtu_len += encode_unsigned16(&mtu[mtu_len], pdu_len + 4 /*inclusive*/);
    memcpy(&mtu[mtu_len], pdu, pdu_len);
    mtu_len += pdu_len;
    
@@ -0,0 +1,316 @@
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+
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+# ADD CPP /nologo /W3 /GX /O2 /I "c:\code\bacnet-stack\\" /I "c:\code\bacnet-stack\ports\win32\\" /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /FD /c
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+# ADD LINK32 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.dll /nologo /subsystem:console /machine:I386
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+# ADD RSC /l 0x409 /d "_DEBUG"
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+# ADD LINK32 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 /debug /machine:I386 /pdbtype:sept
+
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+# End Source File
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+# End Source File
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+# End Source File
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+# End Source File
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+# End Source File
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+# End Source File
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+# End Source File
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+# End Source File
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+# End Source File
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+# End Source File
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+# End Source File
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+# End Source File
+# Begin Source File
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+# End Source File
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+# End Source File
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+# End Source File
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+# End Source File
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+# End Source File
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+# End Source File
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+# End Source File
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+# End Source File
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+# End Source File
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+SOURCE=..\..\..\bip.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\bits.h
+# End Source File
+# Begin Source File
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+SOURCE=..\..\..\bytes.h
+# End Source File
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+# End Source File
+# Begin Source File
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+SOURCE=..\..\..\crc.h
+# End Source File
+# Begin Source File
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+SOURCE=..\..\..\datalink.h
+# End Source File
+# Begin Source File
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+SOURCE=..\..\..\device.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\ethernet.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\handlers.h
+# End Source File
+# Begin Source File
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+SOURCE=..\..\..\iam.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\mstp.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\npdu.h
+# End Source File
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+# End Source File
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+SOURCE=..\..\..\ringbuf.h
+# End Source File
+# Begin Source File
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+SOURCE=..\..\..\rp.h
+# End Source File
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+
+SOURCE=..\..\..\rs485.h
+# End Source File
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+# End Source File
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+# End Source File
+# Begin Source File
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+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\whois.h
+# End Source File
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+SOURCE=..\..\..\wp.h
+# End Source File
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+# PROP Default_Filter "ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe"
+# End Group
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@@ -0,0 +1,29 @@
+Microsoft Developer Studio Workspace File, Format Version 6.00
+# WARNING: DO NOT EDIT OR DELETE THIS WORKSPACE FILE!
+
+###############################################################################
+
+Project: "bacnet"=".\bacnet.dsp" - Package Owner=<4>
+
+Package=<5>
+{{{
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+Package=<4>
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+
@@ -0,0 +1,53 @@
+<html>
+<body>
+<pre>
+<h1>Build Log</h1>
+<h3>
+--------------------Configuration: bacnet - Win32 Debug--------------------
+</h3>
+<h3>Command Lines</h3>
+Creating temporary file "C:\DOCUME~1\stk01\LOCALS~1\Temp\RSPE11.tmp" with contents
+[
+/nologo /MLd /W3 /Gm /GX /ZI /Od /I "c:\code\bacnet-stack\\" /I "c:\code\bacnet-stack\ports\win32\\" /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /D "BACDL_BIP" /Fo"Debug/" /Fd"Debug/" /FD /GZ  /c 
+"C:\code\bacnet-stack\ports\win32\main.c"
+]
+Creating command line "cl.exe @C:\DOCUME~1\stk01\LOCALS~1\Temp\RSPE11.tmp" 
+Creating temporary file "C:\DOCUME~1\stk01\LOCALS~1\Temp\RSPE12.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\bip.obj"
+".\Debug\main.obj"
+".\Debug\abort.obj"
+".\Debug\address.obj"
+".\Debug\ai.obj"
+".\Debug\ao.obj"
+".\Debug\apdu.obj"
+".\Debug\bacdcode.obj"
+".\Debug\bacerror.obj"
+".\Debug\bigend.obj"
+".\Debug\crc.obj"
+".\Debug\datalink.obj"
+".\Debug\device.obj"
+".\Debug\handlers.obj"
+".\Debug\iam.obj"
+".\Debug\npdu.obj"
+".\Debug\reject.obj"
+".\Debug\ringbuf.obj"
+".\Debug\rp.obj"
+".\Debug\tsm.obj"
+".\Debug\whois.obj"
+".\Debug\wp.obj"
+]
+Creating command line "link.exe @C:\DOCUME~1\stk01\LOCALS~1\Temp\RSPE12.tmp"
+<h3>Output Window</h3>
+Compiling...
+main.c
+Linking...
+
+
+
+<h3>Results</h3>
+bacnet.exe - 0 error(s), 0 warning(s)
+</pre>
+</body>
+</html>
@@ -91,6 +91,11 @@ void bip_set_address(uint8_t octet1, uint8_t octet2,
    set_network_address(&BIP_Address, octet1, octet2, octet3, octet4);
 }

+void bip_set_addr(struct in_addr *net_address)
+{
+    BIP_Address.s_addr = htonl(net_address->s_addr);
+}
+
 void bip_set_broadcast_address(uint8_t octet1, uint8_t octet2, 
    uint8_t octet3, uint8_t octet4)
 {
@@ -117,8 +122,6 @@ bool bip_init(void)
    int value = 1;

    /* local broadcast address */
-    //BIP_Broadcast_Address.s_addr = BIP_Address.s_addr;
-    //BIP_Broadcast_Address.s_addr |= ~(BIP_Subnet_Mask.s_addr);
    BIP_Broadcast_Address.s_addr = INADDR_BROADCAST;
    /* configure standard BACnet/IP port */
    bip_set_port(0xBAC0);
@@ -128,6 +131,26 @@ bool bip_init(void)
    if (BIP_Socket < 0)
        return false;

+    // Allow us to use the same socket for sending and receiving
+    // This makes sure that the src port is correct when sending
+    rv = setsockopt(BIP_Socket, SOL_SOCKET, SO_REUSEADDR, 
+        (char *)&value, sizeof(value));
+    if (rv < 0)
+    {
+        close(BIP_Socket);
+        BIP_Socket = -1;
+        return false;
+    }
+    // allow us to send a broadcast
+    rv = setsockopt(BIP_Socket, SOL_SOCKET, SO_BROADCAST,
+        (char *)&value, sizeof(value));
+    if (rv < 0)
+    {
+        close(BIP_Socket);
+        BIP_Socket = -1;
+        return false;
+    }
+
    // bind the socket to the local port number and IP address
    sin.sin_family = AF_INET;
    sin.sin_addr.s_addr = htonl(INADDR_ANY);
@@ -167,7 +190,7 @@ static int bip_send(
    else
        mtu[1] = 0x0A; /* Original-Unicast-NPDU */
    mtu_len = 2;
-    mtu_len += encode_unsigned16(&mtu[mtu_len], pdu_len);
+    mtu_len += encode_unsigned16(&mtu[mtu_len], pdu_len + 4 /*inclusive*/);
    memcpy(&mtu[mtu_len], pdu, pdu_len);
    mtu_len += pdu_len;
    
@@ -40,19 +40,16 @@
 // buffer used for receive
 static uint8_t Rx_Buf[MAX_MPDU] = {0};

-static BYTE TargetIP[] = {192, 168,   0, 191};
-static BYTE NetMask[]  = {255, 255, 255,   0};
-
 static void Init_Device_Parameters(void)
 {
  // configure my initial values
-  Device_Set_Object_Instance_Number(126);
+  Device_Set_Object_Instance_Number(124);
  Device_Set_Vendor_Name("Lithonia Lighting");
  Device_Set_Vendor_Identifier(42);
-  Device_Set_Model_Name("Simple BACnet Server");
+  Device_Set_Model_Name("Simple BACnet Client");
  Device_Set_Firmware_Revision("1.00");
-  Device_Set_Application_Software_Version("none");
-  Device_Set_Description("Example of a simple BACnet server");
+  Device_Set_Application_Software_Version("win32");
+  Device_Set_Description("Example of a simple BACnet client/server");

  return;
 }
@@ -76,12 +73,31 @@ static void Init_Service_Handlers(void)
    WritePropertyHandler);
 }

+/* To fill a need, we invent the gethostaddr() function. */
+long gethostaddr(void) 
+{
+  struct hostent *host_ent;
+  char host_name[255];
+   
+  if (gethostname(host_name, sizeof(host_name)) == 0) 
+    return -1;
+   
+  if ((host_ent = gethostbyname(host_name)) == NULL)
+    return -1;
+   
+  return *(long *)host_ent->h_addr;
+}
+
+extern void bip_set_addr(struct in_addr *net_address);
+
 static void NetInitialize(void)
 // initialize the TCP/IP stack
 {
  int Result;
  int Code;
  WSADATA wd;
+  struct in_addr address;
+

  Result = WSAStartup(MAKEWORD(2,2), &wd);

@@ -92,6 +108,8 @@ static void NetInitialize(void)
      Code);
    exit(1);
  }
+  address.s_addr = gethostaddr();
+  bip_set_addr(&address);
 }

 int main(int argc, char *argv[])
@@ -106,8 +124,6 @@ int main(int argc, char *argv[])
  Init_Service_Handlers();
  // init the data link layer
  NetInitialize();
-  bip_set_address(TargetIP[0], TargetIP[1], TargetIP[2], TargetIP[3]);
-  bip_set_address(NetMask[0], NetMask[1], NetMask[2], NetMask[3]);
  if (!bip_init())
    return 1;