lcd.plg

51单片机控制LCD液晶显示,用的是C语言编写,在KEIL2下运行工程,可直接使用

linking...
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?READDATA?LCD
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?LCMCLEARTXT?LCD
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?_DELAY?LCD
Program Size: data=12.0 xdata=0 code=537
creating hex file from "LCD"...
"LCD" - 0 Error(s), 3 Warning(s).
Build target 'Target 1'
assembling STARTUP.A51...
compiling LCD.c...
linking...
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?READDATA?LCD
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?LCMCLEARTXT?LCD
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?_DELAY?LCD
Program Size: data=12.0 xdata=0 code=537
creating hex file from "LCD"...
"LCD" - 0 Error(s), 3 Warning(s).
Build target 'Target 1'
assembling STARTUP.A51...
compiling LCD.c...
linking...
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?READDATA?LCD
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?LCMCLEARTXT?LCD
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?_DELAY?LCD
Program Size: data=12.0 xdata=0 code=532
creating hex file from "LCD"...
"LCD" - 0 Error(s), 3 Warning(s).
Build target 'Target 1'
assembling STARTUP.A51...
compiling LCD.c...
linking...
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?READDATA?LCD
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?LCMCLEARTXT?LCD
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?_DELAY?LCD
Program Size: data=12.0 xdata=0 code=532
creating hex file from "LCD"...
"LCD" - 0 Error(s), 3 Warning(s).
Build target 'Target 1'
assembling STARTUP.A51...
compiling LCD.c...
linking...
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?READDATA?LCD
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?LCMCLEARTXT?LCD
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?_DELAY?LCD
Program Size: data=12.0 xdata=0 code=532
creating hex file from "LCD"...
"LCD" - 0 Error(s), 3 Warning(s).
Build target 'Target 1'
assembling STARTUP.A51...
compiling LCD.c...
linking...
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?READDATA?LCD
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?LCMCLEARTXT?LCD
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?_DELAY?LCD
Program Size: data=12.0 xdata=0 code=532
creating hex file from "LCD"...
"LCD" - 0 Error(s), 3 Warning(s).
Build target 'Target 1'
assembling STARTUP.A51...
compiling LCD.c...
linking...
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?READDATA?LCD
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?LCMCLEARTXT?LCD
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?_DELAY?LCD
Program Size: data=12.0 xdata=0 code=524
creating hex file from "LCD"...
"LCD" - 0 Error(s), 3 Warning(s).
Build target 'Target 1'
assembling STARTUP.A51...
compiling LCD.c...
linking...
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?READDATA?LCD
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?LCMCLEARTXT?LCD
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?_DELAY?LCD
Program Size: data=12.0 xdata=0 code=529
creating hex file from "LCD"...
"LCD" - 0 Error(s), 3 Warning(s).
Build target 'Target 1'
assembling STARTUP.A51...
compiling LCD.c...
linking...
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?READDATA?LCD
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?LCMCLEARTXT?LCD
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?_DELAY?LCD
Program Size: data=12.0 xdata=0 code=524
creating hex file from "LCD"...
"LCD" - 0 Error(s), 3 Warning(s).
Build target 'Target 1'
assembling STARTUP.A51...
compiling LCD.c...
linking...
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?READDATA?LCD
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?LCMCLEARTXT?LCD
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?_DELAY?LCD
Program Size: data=12.0 xdata=0 code=529
creating hex file from "LCD"...
"LCD" - 0 Error(s), 3 Warning(s).
Build target 'Target 1'
assembling STARTUP.A51...
compiling LCD.c...
linking...
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?READDATA?LCD
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?LCMCLEARTXT?LCD
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?_DELAY?LCD
Program Size: data=12.0 xdata=0 code=529
creating hex file from "LCD"...
"LCD" - 0 Error(s), 3 Warning(s).
Build target 'Target 1'
assembling STARTUP.A51...
compiling LCD.c...
linking...
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?READDATA?LCD
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?LCMCLEARTXT?LCD
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?_DELAY?LCD
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?INITSERIAL?LCD
Program Size: data=12.0 xdata=0 code=548
creating hex file from "LCD"...
"LCD" - 0 Error(s), 4 Warning(s).
Build target 'Target 1'
assembling STARTUP.A51...
compiling LCD.c...
linking...
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?READDATA?LCD
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?LCMCLEARTXT?LCD
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?_DELAY?LCD
Program Size: data=12.0 xdata=0 code=551
creating hex file from "LCD"...
"LCD" - 0 Error(s), 3 Warning(s).
Build target 'Target 1'
assembling STARTUP.A51...
compiling LCD.c...
LCD.C(44): error C138: 'SerialReceive': interrupt() may not receive or return value(s)
Target not created
Build target 'Target 1'
assembling STARTUP.A51...
compiling LCD.c...
LCD.C(45): error C138: 'SerialReceive': interrupt() may not receive or return value(s)
Target not created
Build target 'Target 1'
assembling STARTUP.A51...
compiling LCD.c...
linking...
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?READDATA?LCD
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?LCMCLEARTXT?LCD
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?_DELAY?LCD
Program Size: data=13.0 xdata=0 code=563
creating hex file from "LCD"...
"LCD" - 0 Error(s), 3 Warning(s).
Build target 'Target 1'
assembling STARTUP.A51...
compiling LCD.c...
linking...
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?READDATA?LCD
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?LCMCLEARTXT?LCD
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?_PUTSTR?LCD
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?_DELAY?LCD
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?_BIGDELAY?LCD
Program Size: data=13.0 xdata=0 code=432
creating hex file from "LCD"...
"LCD" - 0 Error(s), 5 Warning(s).
Build target 'Target 1'
assembling STARTUP.A51...
compiling LCD.c...
LCD.C(90): error C214: illegal pointer conversion
Target not created
Build target 'Target 1'
assembling STARTUP.A51...
compiling LCD.c...
LCD.C(90): error C214: illegal pointer conversion
Target not created
Build target 'Target 1'
assembling STARTUP.A51...
compiling LCD.c...
LCD.C(90): error C214: illegal pointer conversion
Target not created
Build target 'Target 1'
assembling STARTUP.A51...
compiling LCD.c...
linking...
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?READDATA?LCD
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?LCMCLEARTXT?LCD
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?_DELAY?LCD
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?_BIGDELAY?LCD
Program Size: data=13.0 xdata=0 code=445
creating hex file from "LCD"...
"LCD" - 0 Error(s), 4 Warning(s).
Build target 'Target 1'
assembling STARTUP.A51...
compiling LCD.c...
linking...
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?READDATA?LCD
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?LCMCLEARTXT?LCD
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?_DELAY?LCD
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
    SEGMENT: ?PR?_BIGDELAY?LCD
Program Size: data=13.0 xdata=0 code=450
creating hex file from "LCD"...
"LCD" - 0 Error(s), 4 Warning(s).
Build target 'Target 1'
assembling STARTUP.A51...