📄 at24cxx.plg

📁 MCS51 C语言操作AT24Cxx的函数。采用头文件加c文件的形式。可对AT24Cxx系列的EEPROM进行单字节和多字节的读写操作。可作底层库函数使用。在EEPROM.c文件修改编译设置
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EEPROM.C(140): warning C280: 'address_h': unreferenced local variable
EEPROM.C(171): warning C280: 'page': unreferenced local variable
EEPROM.C(171): warning C280: 'address_h': unreferenced local variable
EEPROM.C(210): warning C280: 'page': unreferenced local variable
EEPROM.C(210): warning C280: 'init_address_h': unreferenced local variable
EEPROM.C(248): warning C280: 'page': unreferenced local variable
EEPROM.C(248): warning C280: 'init_address_h': unreferenced local variable
Target not created
Build target 'Target 1'
assembling STARTUP.A51...
compiling main.c...
MAIN.C(40): warning C206: 'nop': missing function-prototype
MAIN.C(51): error C202: 'init_address_h': undefined identifier
MAIN.C(59): error C202: 'init_address_h': undefined identifier
compiling delay.c...
compiling eeprom.c...
EEPROM.C(140): warning C280: 'page': unreferenced local variable
EEPROM.C(140): warning C280: 'address_h': unreferenced local variable
EEPROM.C(171): warning C280: 'page': unreferenced local variable
EEPROM.C(171): warning C280: 'address_h': unreferenced local variable
EEPROM.C(210): warning C280: 'page': unreferenced local variable
EEPROM.C(210): warning C280: 'init_address_h': unreferenced local variable
EEPROM.C(248): warning C280: 'page': unreferenced local variable
EEPROM.C(248): warning C280: 'init_address_h': unreferenced local variable
Target not created
Build target 'Target 1'
assembling STARTUP.A51...
compiling main.c...
MAIN.C(40): warning C206: 'nop': missing function-prototype
MAIN.C(29): warning C280: 'i': unreferenced local variable
compiling delay.c...
compiling eeprom.c...
EEPROM.C(140): warning C280: 'page': unreferenced local variable
EEPROM.C(140): warning C280: 'address_h': unreferenced local variable
EEPROM.C(171): warning C280: 'page': unreferenced local variable
EEPROM.C(171): warning C280: 'address_h': unreferenced local variable
EEPROM.C(210): warning C280: 'page': unreferenced local variable
EEPROM.C(210): warning C280: 'init_address_h': unreferenced local variable
EEPROM.C(248): warning C280: 'page': unreferenced local variable
EEPROM.C(248): warning C280: 'init_address_h': unreferenced local variable
linking...
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?_DELAY_MS?DELAY
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?_DELAY_50US?DELAY
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?_RD_BYTES?EEPROM
*** WARNING L1: UNRESOLVED EXTERNAL SYMBOL
    SYMBOL:  NOP
    MODULE:  main.obj (MAIN)
*** WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL
    SYMBOL:  NOP
    MODULE:  main.obj (MAIN)
    ADDRESS: 01FCH
*** WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL
    SYMBOL:  NOP
    MODULE:  main.obj (MAIN)
    ADDRESS: 021CH
Program Size: data=42.2 xdata=0 code=1158
creating hex file from "AT24cxx"...
"AT24cxx" - 0 Error(s), 16 Warning(s).
Build target 'Target 1'
assembling STARTUP.A51...
compiling main.c...
MAIN.C(40): warning C206: 'nop': missing function-prototype
MAIN.C(29): warning C280: 'i': unreferenced local variable
compiling delay.c...
compiling eeprom.c...
EEPROM.C(140): warning C280: 'page': unreferenced local variable
EEPROM.C(140): warning C280: 'address_h': unreferenced local variable
EEPROM.C(171): warning C280: 'page': unreferenced local variable
EEPROM.C(171): warning C280: 'address_h': unreferenced local variable
EEPROM.C(210): warning C280: 'page': unreferenced local variable
EEPROM.C(210): warning C280: 'init_address_h': unreferenced local variable
EEPROM.C(248): warning C280: 'page': unreferenced local variable
EEPROM.C(248): warning C280: 'init_address_h': unreferenced local variable
linking...
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?_DELAY_MS?DELAY
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?_DELAY_50US?DELAY
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?_RD_BYTES?EEPROM
*** WARNING L1: UNRESOLVED EXTERNAL SYMBOL
    SYMBOL:  NOP
    MODULE:  main.obj (MAIN)
*** WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL
    SYMBOL:  NOP
    MODULE:  main.obj (MAIN)
    ADDRESS: 01FCH
*** WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL
    SYMBOL:  NOP
    MODULE:  main.obj (MAIN)
    ADDRESS: 021CH
Program Size: data=42.2 xdata=0 code=1158
creating hex file from "AT24cxx"...
"AT24cxx" - 0 Error(s), 16 Warning(s).
Build target 'Target 1'
assembling STARTUP.A51...
compiling main.c...
MAIN.C(29): warning C280: 'i': unreferenced local variable
compiling delay.c...
compiling eeprom.c...
EEPROM.C(140): warning C280: 'page': unreferenced local variable
EEPROM.C(140): warning C280: 'address_h': unreferenced local variable
EEPROM.C(171): warning C280: 'page': unreferenced local variable
EEPROM.C(171): warning C280: 'address_h': unreferenced local variable
EEPROM.C(210): warning C280: 'page': unreferenced local variable
EEPROM.C(210): warning C280: 'init_address_h': unreferenced local variable
EEPROM.C(248): warning C280: 'page': unreferenced local variable
EEPROM.C(248): warning C280: 'init_address_h': unreferenced local variable
linking...
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?_DELAY_MS?DELAY
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?_DELAY_50US?DELAY
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?_RD_BYTES?EEPROM
Program Size: data=42.2 xdata=0 code=1154
creating hex file from "AT24cxx"...
"AT24cxx" - 0 Error(s), 12 Warning(s).
Build target 'Target 1'
assembling STARTUP.A51...
compiling main.c...
compiling delay.c...
compiling eeprom.c...
EEPROM.C(140): warning C280: 'page': unreferenced local variable
EEPROM.C(140): warning C280: 'address_h': unreferenced local variable
EEPROM.C(171): warning C280: 'page': unreferenced local variable
EEPROM.C(171): warning C280: 'address_h': unreferenced local variable
EEPROM.C(210): warning C280: 'page': unreferenced local variable
EEPROM.C(210): warning C280: 'init_address_h': unreferenced local variable
EEPROM.C(248): warning C280: 'page': unreferenced local variable
EEPROM.C(248): warning C280: 'init_address_h': unreferenced local variable
linking...
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?_DELAY_MS?DELAY
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?_DELAY_50US?DELAY
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?_RD_BYTES?EEPROM
Program Size: data=41.2 xdata=0 code=1154
creating hex file from "AT24cxx"...
"AT24cxx" - 0 Error(s), 11 Warning(s).
Build target 'Target 1'
assembling STARTUP.A51...
compiling main.c...
compiling delay.c...
compiling eeprom.c...
EEPROM.C(140): warning C280: 'page': unreferenced local variable
EEPROM.C(140): warning C280: 'address_h': unreferenced local variable
EEPROM.C(171): warning C280: 'page': unreferenced local variable
EEPROM.C(171): warning C280: 'address_h': unreferenced local variable
EEPROM.C(210): warning C280: 'page': unreferenced local variable
EEPROM.C(210): warning C280: 'init_address_h': unreferenced local variable
EEPROM.C(248): warning C280: 'page': unreferenced local variable
EEPROM.C(248): warning C280: 'init_address_h': unreferenced local variable
linking...
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?_DELAY_MS?DELAY
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?_DELAY_50US?DELAY
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?_RD_BYTES?EEPROM
Program Size: data=41.2 xdata=0 code=1154
creating hex file from "AT24cxx"...
"AT24cxx" - 0 Error(s), 11 Warning(s).
Build target 'Target 1'
assembling STARTUP.A51...
compiling main.c...
compiling delay.c...
compiling eeprom.c...
EEPROM.C(140): warning C280: 'page': unreferenced local variable
EEPROM.C(140): warning C280: 'address_h': unreferenced local variable
EEPROM.C(171): warning C280: 'page': unreferenced local variable
EEPROM.C(171): warning C280: 'address_h': unreferenced local variable
EEPROM.C(210): warning C280: 'page': unreferenced local variable
EEPROM.C(210): warning C280: 'init_address_h': unreferenced local variable
EEPROM.C(248): warning C280: 'page': unreferenced local variable
EEPROM.C(248): warning C280: 'init_address_h': unreferenced local variable
linking...
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?_DELAY_50US?DELAY
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?_RD_BYTES?EEPROM
Program Size: data=41.2 xdata=0 code=1166
creating hex file from "AT24cxx"...
"AT24cxx" - 0 Error(s), 10 Warning(s).
上一页 12
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