From: Rostislav Lisovy <lisovy@gmail.com>
Date: Fri, 2 Dec 2011 13:46:05 +0000 (+0100)
Subject: lin_master: Checking if character read is really a break.
X-Git-Url: https://rtime.felk.cvut.cz/gitweb/linux-lin.git/commitdiff_plain/7f309c2b1c779de6033c7f0a16165221b0052314

lin_master: Checking if character read is really a break.
---

diff --git a/misc/tty_lin_master/main.c b/misc/tty_lin_master/main.c
index a111fde..2875bf3 100644
--- a/misc/tty_lin_master/main.c
+++ b/misc/tty_lin_master/main.c
@@ -280,8 +280,9 @@ int send_header(struct sllin *sl, int lin_id)
 	printf("Write break\n");
 	write(sl->tty->tty_fd, &buff[0], 1); /* Write "break" */
 #if 0
+	printf("Reading...\n");
 	read(sl->tty->tty_fd, &buff[0], 1);
-	printf("Break read\n");
+	printf("Break read: 0x%02X\n", buff[0]);
 #else
 	{
 		struct timespec sleep_time;