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 a111fde1fce54229be40ddddf6717d2eef0651f0..2875bf39669cad2a6a618af6aa803facdfb08e83 100644 (file)
--- 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;