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导入GPIO项目,编译报了好多警告,求解决
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
SEGMENT: ?PR?_PORT1CFG?GPIO
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
SEGMENT: ?PR?_PORT3CFG?GPIO
*** WARNING L15: MULTIPLE CALL TO SEGMENT
SEGMENT: ?PR?PRINTF?PRINTF
CALLER1: ?PR?GPIOINTERRUPT?GPIO
CALLER2: ?C_C51STARTUP
*** WARNING L1: UNRESOLVED EXTERNAL SYMBOL
SYMBOL: MINITSTDIO
MODULE: Main.obj (MAIN)
*** WARNING L1: UNRESOLVED EXTERNAL SYMBOL
SYMBOL: _MDELAYMS
MODULE: Main.obj (MAIN)
*** WARNING L1: UNRESOLVED EXTERNAL SYMBOL
SYMBOL: CFGFSYS
MODULE: Main.obj (MAIN)
*** WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL
SYMBOL: CFGFSYS
MODULE: Main.obj (MAIN)
ADDRESS: 04AFH
*** WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL
SYMBOL: _MDELAYMS
MODULE: Main.obj (MAIN)
ADDRESS: 04B6H
*** WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL
SYMBOL: MINITSTDIO
MODULE: Main.obj (MAIN)
ADDRESS: 04B9H
*** WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL
SYMBOL: _MDELAYMS
MODULE: Main.obj (MAIN)
ADDRESS: 04E0H |
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