From 4fa2dd5ce9637adbe917544604e5764b995c639c Mon Sep 17 00:00:00 2001
From: tim lindner <tlindner@macmess.org>
Date: Sat, 6 Sep 2025 08:55:15 -0700
Subject: [PATCH 1/3] Better error message

---
 c/drivewire.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/c/drivewire.c b/c/drivewire.c
index f478265..dc2f6bb 100755
--- a/c/drivewire.c
+++ b/c/drivewire.c
@@ -274,7 +274,7 @@ int main(int argc, char **argv)
 
     if (comOpen(&datapack, device) < 0)
     {
-        fprintf(stderr, "Couldn't open %s (error %d)\n", device, errno);
+        fprintf(stderr, "Couldn't open /dev/%s (error %d)\n", device, errno);
         
         exit(0);
     }

From 719b459fa0af0939bba318ca3a0003cf3c2fa80f Mon Sep 17 00:00:00 2001
From: tim lindner <tlindner@macmess.org>
Date: Sat, 6 Sep 2025 23:46:37 -0700
Subject: [PATCH 2/3] Add 38400 baud

---
 c/drivewire.c | 11 ++++++-----
 c/dwwin.c     |  4 ++++
 2 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/c/drivewire.c b/c/drivewire.c
index dc2f6bb..db4aa84 100755
--- a/c/drivewire.c
+++ b/c/drivewire.c
@@ -341,14 +341,14 @@ int main(int argc, char **argv)
                 break;
 
             case 'b':
-                if (datapack.baudRate == B115200)
+                if (datapack.baudRate == B230400)
                 {
-                    setBaud(&datapack, B230400);
+                    setBaud(&datapack, B38400);
                 }
                 else
-                if (datapack.baudRate == B230400)
+                if (datapack.baudRate == B115200)
                 {
-                    setBaud(&datapack, B57600);
+                    setBaud(&datapack, B230400);
                 }
                 else
                 if (datapack.baudRate == B57600)
@@ -356,8 +356,9 @@ int main(int argc, char **argv)
                     setBaud(&datapack, B115200);
                 }
                 else
+                if (datapack.baudRate == B38400)
                 {
-                    setBaud(&datapack, 230400);
+                    setBaud(&datapack, B57600);
                 }
                 comRaw(&datapack);
                 WinUpdate(window0, &datapack);
diff --git a/c/dwwin.c b/c/dwwin.c
index bb4415f..ab60179 100755
--- a/c/dwwin.c
+++ b/c/dwwin.c
@@ -226,6 +226,10 @@ void WinUpdate(WINDOW *window, struct dwTransferData *dp)
 				wprintw(window, "%s", "57600 baud");
 				break;
 
+		case B38400:
+				wprintw(window, "%s", "38400 baud");
+				break;
+
 		default:
 				wprintw(window, "%s", "Undefined");
 				break;

From 086a2cc7ecfd6b1f89fb313b0d4a2db54cf6d18c Mon Sep 17 00:00:00 2001
From: tim lindner <tlindner@macmess.org>
Date: Sat, 11 Oct 2025 08:13:31 -0700
Subject: [PATCH 3/3] Change baud rate initialization. Add actual value when
 printing undefined baude rate.

---
 c/drivewire.c | 2 +-
 c/dwwin.c     | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/c/drivewire.c b/c/drivewire.c
index db4aa84..eab5429 100755
--- a/c/drivewire.c
+++ b/c/drivewire.c
@@ -216,7 +216,7 @@ int main(int argc, char **argv)
         strcpy(dskfile[1], "disk1");
         strcpy(dskfile[2], "disk2");
         strcpy(dskfile[3], "disk3");
-        setBaud(&datapack, 3); // assume CoCo 3
+        setBaud(&datapack, B115200); // assume CoCo 3
         // change EOLs and send to printer
         strcpy(datapack.prtcmd, "| tr \"\\r\" \"\\n\" | lpr");
         // change EOLs and move to file
diff --git a/c/dwwin.c b/c/dwwin.c
index ab60179..6f1ad05 100755
--- a/c/dwwin.c
+++ b/c/dwwin.c
@@ -231,7 +231,7 @@ void WinUpdate(WINDOW *window, struct dwTransferData *dp)
 				break;
 
 		default:
-				wprintw(window, "%s", "Undefined");
+				wprintw(window, "%s: %d", "Undefined", dp->baudRate);
 				break;
 	}
 	wmove(window, y++, x); wclrtoeol(window);