From de779940f644d2d9f61a8d012831ce49db5f35c5 Mon Sep 17 00:00:00 2001 From: Wolfram Sang Date: Mon, 3 Feb 2020 16:52:13 +0100 Subject: [PATCH] WIP: flush buffers after opening port Signed-off-by: Wolfram Sang --- serialport.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/serialport.c b/serialport.c index c233b28..33428cd 100644 --- a/serialport.c +++ b/serialport.c @@ -642,6 +642,10 @@ SP_API enum sp_return sp_open(struct sp_port *port, enum sp_mode flags) RETURN_CODEVAL(ret); } + ret = sp_flush(port, SP_BUF_BOTH); + if (ret < 0) + DEBUG("Flushing buffers failed"); + RETURN_OK(); } -- 2.20.1