--- uae/amiga/source/transdisk.c	2018/04/24 16:38:39	1.1
+++ uae/amiga/source/transdisk.c	2018/04/24 16:38:47	1.1.1.2
@@ -1,6 +1,7 @@
 /*
- * Transdisk V4
- * Copyright 1995,1996 Bernd Schmidt, Marcus Sundberg, Stefan Ropke
+ * Transdisk V4.1
+ * Copyright 1995,1996 Bernd Schmidt, Marcus Sundberg, Stefan Ropke,
+ *                     Rodney Hester
  *
  * Use DICE and 2.0 includes or above to compile
  */
@@ -19,6 +20,7 @@ static void usage()
 {
     fprintf(stderr, "Usage: transdisk options\n");
     fprintf(stderr, "Recognized options:\n");
+    fprintf(stderr, "-h: Assume device is high density\n");
     fprintf(stderr, "-d device unit: Use this device instead of DF0:\n");
     fprintf(stderr, "-s n: Begin transfer at track n\n");
     fprintf(stderr, "-e n: End transfer at track n\n");
@@ -38,7 +40,6 @@ int main(int argc, char **argv)
     FILE *ADFFile;
     int write=0;
     struct IOStdReq *ioreq;
-    int signal;
     struct MsgPort *port;
 
     UBYTE *buffer;
@@ -47,6 +48,7 @@ int main(int argc, char **argv)
     char devicenum = 0;
     int i;
     int starttr = 0, endtr = 79;
+    int sectors = 11;
 
     for (i = 1; i < argc;) {
 	if (argv[i][0] != '-' || argv[i][2] != 0) {
@@ -54,6 +56,10 @@ int main(int argc, char **argv)
 	    exit(1);
 	}
 	switch (argv[i][1]) {
+	 case 'h':
+	    sectors = 22;
+	    i++;
+	    break;
 	case 'd':
 	    if (i+2 >= argc) {
 		usage();
@@ -95,7 +101,9 @@ int main(int argc, char **argv)
 	}
     }
     fprintf(stderr,"Using %s unit %d\n", devicename, devicenum);
+    fprintf(stderr,"Tracks are %d sectors\n", sectors);
     fprintf(stderr,"First track %d, last track %d\n", starttr, endtr);
+
     buffer = AllocMem(512, MEMF_CHIP);
     if (write) {
 	ADFFile = fopen(filename,openMode);
@@ -118,14 +126,14 @@ int main(int argc, char **argv)
 		ioreq->io_Data = buffer;
 		for (tr = starttr*2; tr < (endtr+1)*2; tr++) {
 		    fprintf(stderr,"Track: %d\r",tr/2);
-		    for (sec = 0; sec < 11; sec++) {
+		    for (sec = 0; sec < sectors; sec++) {
 			fflush(stderr);
 			if (write)
 			    if (fread(buffer, sizeof(UBYTE), 512, ADFFile) < 512) {
-				printf("Error: ADF file to short?\n");
+				fprintf(stderr, "Error: ADF file to short?\n");
 				exit(1);
 			    }  
-			ioreq->io_Offset = 512 * (tr * 11 + sec);
+			ioreq->io_Offset = 512 * (tr * sectors + sec);
 			DoIO(ioreq);
 			if (!write)
 			    fwrite(buffer, sizeof(UBYTE), 512, stdout);