标题: iar pe147错误解决 [打印本页]

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作者: heicad    时间: 2014-5-20 16:05
标题: iar pe147错误解决
IAR版本6.3 STM32标准库为3.5 使用库时出现如下错误 Error: declaration is incompatible with "__nounwind __interwork __softfp unsigned long __get_PSP(void)"

原因为core_cm3.h 文件版本太旧，解决办法将core_cm3.h文件改名或删除，然后使用IAR内置的CMSIS 具体为：Project -> Options -> General Options -> Library Configuration -> Use CMSIS，右下角的选项中选择 use CMSIS

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