ch375评估板

*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS SEGMENT: ?PR?_S18?CH375HF3 *** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS SEGMENT: ?PR?CH375FILEENUMER?CH375HF3 *** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS SEGMENT: ?PR?CH375FILEQUERY?CH375HF3 *** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS SEGMENT: ?PR?CH375FILELOCATE?CH375HF3 *** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS SEGMENT: ?PR?CH375BYTELOCATE?CH375HF3 Program Size: data=128.5 xdata=32770 code=7932 "ccc" - 0 Error(s), 5 Warning(s). 我采用的是CH375评估板,用keil编译,采用TKS-668B仿真器调试,在串口出现Wait Udisk后插入U盘显示ready ?接下去就下不去了,在反汇编中看,它一直停在以下这句: C:0x1BDC 20B2FD JB INT0(0xB0.2),xQueryInterrupt(C:1BDC) 不知道什么原因,希望能够得到帮助,谢谢!!![b]文字[/b][b]文字[/b]

检查一下中断脚,的状态?在插入U盘后,获取到中断状态后,中断脚有没有拉高


在插入U盘后,中断脚是为高电平, 那么它就是一直停在那个位置了,为什么不会变高呢?不知道哪里出问题?


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