X-Git-Url: http://gitweb.hachti.de/?a=blobdiff_plain;f=pc-tools%2Fldc%2Fldc.c;h=81fd9e1d1048e43358238d90ba52bb05adfb17db;hb=0413f345edd99f59fae2209eb70e54ffb71bc6b4;hp=7d67a28bf2a215e0bed2dd5622f902a38cf11118;hpb=437b3ba835f66625031f4711cd0a963be67ccf5a;p=h316.git

diff --git a/pc-tools/ldc/ldc.c b/pc-tools/ldc/ldc.c
index 7d67a28..81fd9e1 100644
--- a/pc-tools/ldc/ldc.c
+++ b/pc-tools/ldc/ldc.c
@@ -32,6 +32,9 @@ int inputfd;
 int ignore = 0;
 int dosplit = 0;
 int splitnum = 0;
+int silent = 0;
+int read_pos = -5;
+int block_pos= -5;
 /********************************************************/
 
 
@@ -90,7 +93,7 @@ void errf (char *format, ...)
 
 void say (char *string)
 {
-    printf ("%s\n", string);
+    if (!silent) printf ("%s\n", string);
 }
 
 void sayf (char *format, ...)
@@ -213,7 +216,8 @@ datablock *get_block()
     if (tapemode)
 	tapestart ();
     do {
-	ret = read (inputfd, buffer, 1);
+	read_pos+=ret=read (inputfd, buffer, 1);
+
 #ifdef HARDCORE_DEBUG
 	msgf ("READ          : (hex)%02x   (bin)%s    (dec)%3i      (oct)%3o",
 	      buffer[0], bin2str (buffer[0], 8), buffer[0], buffer[0]);
@@ -233,7 +237,8 @@ datablock *get_block()
 	}
         
     } while (*buffer != (unsigned char) CHAR_START);
-
+    
+    block_pos=read_pos;
     msg ("get_block(): Blockstart erkannt");
 
 //    blk_data = (hw16 *) malloc (MAX_BLOCK_SIZE * sizeof (hw16));
@@ -245,6 +250,7 @@ datablock *get_block()
     do {
 	complete = 0;
 	ret = read (inputfd, buffer + round, 1);
+	read_pos+=ret;
 #ifdef HARDCORE_DEBUG
 	static int lochzahl = 0;
 	char *bin = bin2str (buffer[round], 8);
@@ -301,12 +307,13 @@ datablock *get_block()
 
 
     if (checksum_error (blk_data, blk_size)) {
-	err ("get_block(): Checksummenfehler");
+      errf ("get_block(): Checksum error!\nBlock start: %i (0x%x), read address %i (0x%x).",
+	    block_pos,block_pos,read_pos,read_pos);
 
 
 #ifdef CHECKSUM_DUMP
 	dump_data (buffer, 3);
-	read (inputfd, buffer, 3);
+	read_pos+=read (inputfd, buffer, 3);
 	dump_data (buffer, 3);
 #endif
 
@@ -348,16 +355,19 @@ int main (int argc, char **args)
 	    //msgf ("Action %c,  Arg dazu:%s", action, parm);
 	    switch (action) {
 	    case 'I':
-		ignore++;
+		ignore=1;
 		break;
 	    case 't':
-		tapemode++;
+		tapemode=1;
 		break;
             case 'S':
-		splitnum++;
+		splitnum=1;
             case 's':
-	    	dosplit++;
+	    	dosplit=1;
 	        break;
+	    case 'l':
+		silent=1;
+		break;
 	    default:
 		say  ("Usage:\n");
 		sayf ("%s [-t] [-S] [-n] [-I] [filename]", args[0]);
@@ -366,6 +376,7 @@ int main (int argc, char **args)
 		sayf (" -S Split library tape into separate numbered files");
 		sayf (" -s same as -S but no numbering");
 		sayf (" -I Ignore errors");
+		sayf (" -l be silent");
 		sayf ("");
 		exit (1);
 		break;
@@ -402,6 +413,9 @@ int main (int argc, char **args)
     }
     datablock *akt_block;
 
+    /* Initialize read position */
+    read_pos=0;
+
     while (1) {
 	msg ("********************************************************");
 	msgf ("Block no. %5i", blk_no++);