X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=ao-tools%2Fao-dbg%2Fao-dbg-parse.c;h=dcb9099df8cbe8d1742a2f877b9584bc5fa9c3a8;hb=10d1bbcd9709a5eee8d50989215242b16feb7232;hp=5db6c01c1e9dc2bbc3bb7fe3649537c52df63dfc;hpb=7c790fe859dff062692964338091ffbbcdf63257;p=fw%2Faltos

diff --git a/ao-tools/ao-dbg/ao-dbg-parse.c b/ao-tools/ao-dbg/ao-dbg-parse.c
index 5db6c01c..dcb9099d 100644
--- a/ao-tools/ao-dbg/ao-dbg-parse.c
+++ b/ao-tools/ao-dbg/ao-dbg-parse.c
@@ -195,11 +195,14 @@ command_read (void)
 	enum command_result result;
 	struct command_function *func;
 
-	s51_dbg = ccdbg_open ();
-	if (!s51_dbg) {
-		perror("ccdbg_open");
-		exit(1);
+	if (!s51_tty) {
+		if (!s51_device)
+			s51_device = getenv("AO_DBG_DEVICE");
+		s51_tty = cc_usbdevs_find_by_arg(s51_device, "TIDongle");
 	}
+	s51_dbg = ccdbg_open (s51_tty);
+	if (!s51_dbg)
+		exit(1);
 	ccdbg_debug_mode(s51_dbg);
 	ccdbg_halt(s51_dbg);
 	s51_printf("Welcome to the non-simulated processor\n");