From 5512364835b89c2e2599bd19b76c8b08236fa089 Mon Sep 17 00:00:00 2001 From: Nicolas Schodet Date: Sat, 6 Apr 2013 15:25:21 +0200 Subject: digital/{ai,asserv,mimot}: reserve sequence number 0 for transient commands --- digital/mimot/src/dirty/twi_proto.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'digital/mimot/src/dirty') diff --git a/digital/mimot/src/dirty/twi_proto.c b/digital/mimot/src/dirty/twi_proto.c index f452fdc4..ceecba5f 100644 --- a/digital/mimot/src/dirty/twi_proto.c +++ b/digital/mimot/src/dirty/twi_proto.c @@ -100,8 +100,8 @@ twi_proto_callback (u8 *buf, u8 size) buf += 1; size -= 1; } - - if (buf[0] == twi_proto.seq) + /* Handle sequence number. */ + if (buf[0] == 0 || buf[0] == twi_proto.seq) return; #define c(cmd, size) (cmd) switch (c (buf[1], 0)) -- cgit v1.2.3