From: Heinrich Schuchardt <xypron.glpk@gmx.de>
Date: Sat, 26 Dec 2020 23:12:28 +0000 (+0100)
Subject: cmd: conitrace: increase wait for next key
X-Git-Url: http://git.dujemihanovic.xyz/html/static/git-favicon.png?a=commitdiff_plain;h=48618e9b8b2a09486983a60efc7402f5d136f992;p=u-boot.git

cmd: conitrace: increase wait for next key

At 9600 baud or less a 1 ms wait is too short to detect the end of an
escape sequence.

Increase the wait duration to 10 ms which will work down to 1200 baud.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
---

diff --git a/cmd/conitrace.c b/cmd/conitrace.c
index 811f5c68a9..d50f3bf3cc 100644
--- a/cmd/conitrace.c
+++ b/cmd/conitrace.c
@@ -30,8 +30,8 @@ static int do_conitrace(struct cmd_tbl *cmdtp, int flag, int argc,
 		printf("%02x ", c);
 		first = false;
 
-		/* 1 ms delay - serves to detect separate keystrokes */
-		udelay(1000);
+		/* 10 ms delay - serves to detect separate keystrokes */
+		udelay(10000);
 		if (!tstc()) {
 			printf("\n");
 			first = true;