From c35ac6f2aad2ebe9d7cb5ca461822f0635af3798 Mon Sep 17 00:00:00 2001
From: guowenxue <guowenxue@gmail.com>
Date: Mon, 23 Sep 2019 00:28:38 +0800
Subject: [PATCH] update setup_env.sh shell script, add install libssl-dev for dtc
---
program/lylib/spidev.c | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/program/lylib/spidev.c b/program/lylib/spidev.c
index 8a5d29a..19d9e04 100644
--- a/program/lylib/spidev.c
+++ b/program/lylib/spidev.c
@@ -10,6 +10,8 @@
* ChangeLog: 1, Release initial version on "2019年08月19日 23时18分54秒"
*
********************************************************************************/
+#include <stdio.h>
+#include <errno.h>
#include <unistd.h>
#include <stdlib.h>
#include <string.h>
@@ -65,6 +67,8 @@
goto cleanup;
}
+ spi_dbg("Open SPI '%s' fd=%d\n", spi->devname, spi->fd);
+
cleanup:
if( rv < 0 )
{
--
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