From 4ea61c1941ce77b3b919e9088c3291a04d20533a Mon Sep 17 00:00:00 2001
From: guowenxue <guowenxue@gmail.com>
Date: Tue, 18 Nov 2025 16:02:58 +0800
Subject: [PATCH] update apue makefile for -Wall
---
project/4.mqttd/modules/sht20.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/project/4.mqttd/modules/sht20.c b/project/4.mqttd/modules/sht20.c
index a96d0c6..4b6a585 100644
--- a/project/4.mqttd/modules/sht20.c
+++ b/project/4.mqttd/modules/sht20.c
@@ -90,7 +90,7 @@
memset(buf, 0, sizeof(buf));
i2c_read(fd, SHT20_I2CADDR, buf, 3);
- log_dump(LOG_LEVEL_TRACE, "Temperature sample data: ", buf, 3);
+ log_dump(LOG_LEVEL_TRACE, "Temperature sample data: ", (char *)buf, 3);
if( !sht20_checksum(buf, 2, buf[2]) )
{
@@ -113,7 +113,7 @@
memset(buf, 0, sizeof(buf));
i2c_read(fd, SHT20_I2CADDR, buf, 3);
- log_dump(LOG_LEVEL_TRACE, "Relative humidity sample data: ", buf, 3);
+ log_dump(LOG_LEVEL_TRACE, "Relative humidity sample data: ", (char *)buf, 3);
if( !sht20_checksum(buf, 2, buf[2]) )
{
--
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