Changeset 258 in xtideuniversalbios for trunk/Serial_Server/win32/Win32.cpp

Timestamp:

Feb 22, 2012, 7:01:53 PM (13 years ago)

Author:

gregli@…

google:author:

gregli@hotmail.com

Message:

Added floppy drive emulation over the serial connection (MODULE_SERIAL_FLOPPY). Along the way, various optimizations were made to stay within the 8K ROM size target. Also, serial code now returns the number of sectors transferred.

File:

• trunk/Serial_Server/win32/Win32.cpp (modified) (3 diffs)

trunk/Serial_Server/win32/Win32.cpp

@@ -30 +30 @@
         "  -n [megabytes]      Create new disk with given size or use -g geometry",
         "                      Maximum size is " USAGE_MAXSECTORS, 
-        "                      (default is a 32 MB disk, with CHS geometry 65:63:16)",
-        "",
-        "  -p                  Named Pipe mode for emulators (pipe is \"" PIPENAME "\")",
-        "",
-        "  -c COMPortNumber    COM Port to use (default is first found)",
+        "                      (default is a 32 MB disk, with CHS geometry 65:16:63)",
+        "",
+        "  -p [pipename]       Named Pipe mode for emulators",
+        "                      (must begin with \"\\\\\", default is \"" PIPENAME "\")",
+        "",
+        "  -c COMPortNumber    COM Port to use (default is first found)",
+        "                      Available COM ports on this system are:",
+     "COM                          ",
         "",
         "  -b BaudRate         Baud rate to use on the COM port, with client machine",
@@ -53 +56 @@
         "with xtidecfg.com.  Or one can hold down the ALT key at the end of the normal",
         "IDE hard disk scan and the XTIDE Universal BIOS will scan COM1-7, at each of",
-        "the four speeds given above for BaudRate.  Note that hardware rate multipliers",
+        "the six speeds given above for BaudRate.  Note that hardware rate multipliers",
         "must be taken into account on the server end, but are invisible on the client.",
+        "",
+        "Floppy images may also be used.  Image size must be exactly the same size",
+        "as a 2.88MB, 1.44MB, 1.2MB, 720KB, 360KB, 320KB, 180KB, or 160KB disk.",
+        "Floppy images must be the last disks discovered by the BIOS, and only",
+        "two floppy drives are supported by the BIOS at a time.",
         NULL };
 
     for( int t = 0; usageStrings[t]; t++ )
-        fprintf( stderr, "%s\n", usageStrings[t] );
+    {
+        if( !strncmp( usageStrings[t], "COM", 3 ) )
+        {
+            char logbuff[ 1024 ];
+
+            SerialAccess::EnumerateCOMPorts( logbuff, 1024 );
+            fprintf( stderr, "%s%s\n", usageStrings[t]+3, logbuff );
+        }
+        else
+            fprintf( stderr, "%s\n", usageStrings[t] );
+    }
 
     exit( 1 );
@@ -120 +138 @@
                 break;
             case 'p': case 'P':
-                ComPort = "PIPE";
+                if( argv[t+1][0] == '\\' && argv[t+1][1] == '\\' )
+                    ComPort = argv[++t];
+                else
+                    ComPort = PIPENAME;
                 if( !baudRate )
                     baudRate = baudRateMatchString( "115200" );