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lindapeng
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Last seen: 2 years 5 months ago
Joined: 2018-10-25 04:36
smartsnippets studio如何加载math库文件

你好,我在工程中需要用到数学公式计算,头文件已经加载math.h文件了,但是编译时报错:\DA1468x_DA15xxx_SDK_1.0.12.1078\projects\dk_apps\demos\pxp_reporter\DA14683-00-Debug_QSPI/../ms5611.c:327: undefined reference to `log'

像这种问题在哪里设置处理?谢谢

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CYibin
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Last seen: 1 year 11 months ago
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Joined: 2017-12-14 02:48
Hi 

Hi 

You can add it in Properties -> C/C++ Build -> Settings -> Cross ARM C Linker -> Libraries. In the "Libraries(-l)" region, add -lm flag (type m in this case). Then it should work.