keil cコンパイラエラーと解決方法
8734 ワード
1. Warning 280:’i’:unreferenced local variable
i i
2 Warning 206:’Music3’:missing function-prototype
Music3( )
void Music3(void)
extern void Music3(void),
3 Compling :C:/8051/MANN.C
Error:318:can’t open file ‘beep.h’
C:/8051/MANN.C main.c ＃i nclude “beep.h”,
beep.h c:/8051
4 Compling:C:/8051/LED.C
Error 237:’LedOn’:function already has a body
LedOn( )
5 ***WARNING 16:UNCALLED SEGMENT,IGNORED FOR OVERLAY PROCESS
SEGMENT: ?PR?_DELAYX1MS?DELAY
DelayX1ms( )
DelayX1ms( ) #if …..#endif,
6 ***WARNING 6 :XDATA SPACE MEMORY OVERLAP
FROM : 0025H
TO: 0025H
ROM 0025H
ROM Pdata unsigned char XFR_ADC _at_0x25 XFR_ADC
0x25, 0x25
7 WARNING 206:’DelayX1ms’: missing function-prototype
C:/8051/INPUT.C
Error 267 :’DelayX1ms ‘:requires ANSI-style prototype C:/8051/INPUT.C
DelayX1ms
DelayX1ms delay.h
8 ***WARNING 1:UNRESOLVED EXTERNAL SYMBOL
SYMBOL:MUSIC3
MODULE:C:/8051/MUSIC.OBJ(MUSIC)
***WARNING 2:REFERENCE MADE TO UNRESOLVED EXTERNAL
SYMBOL:MUSIC3
MODULE:C:/8051/MUSIC.OBJ(MUSIC)
ADDRESS:0018H
MUSIC C Prj
MUSIC3 MUSIC C MUSIC C
9 ***ERROR 107:ADDESS SPACE OVERFLOW
SPACE: DATA
SEGMENT: _DATA_GOUP_
LENGTH: 0018H
***ERROR 118: REFERENCE MADE TO ERRONEOUS EXTERNAL
SYMBOL: VOLUME
MODULE: C:/8051/OSDM.OBJ (OSDM)
ADDRESS: 4036H
data 0~0x7f,
SMALL R2~R7
data 0x7f
data idata
10.***WARNING L15: MULTIPLE CALL TO SEGMENT
SEGMENT: ?PR?_WRITE_GMVLX1_REG?D_GMVLX1
CALLER1: ?PR?VSYNC_INTERRUPT?MAIN
CALLER2: ?C_C51STARTUP
***WARNING L15: MULTIPLE CALL TO SEGMENT
SEGMENT: ?PR?_SPI_SEND_WORD?D_SPI
CALLER1: ?PR?VSYNC_INTERRUPT?MAIN
CALLER2: ?C_C51STARTUP
***WARNING L15: MULTIPLE CALL TO SEGMENT
SEGMENT: ?PR?SPI_RECEIVE_WORD?D_SPI
CALLER1: ?PR?VSYNC_INTERRUPT?MAIN
CALLER2: ?C_C51STARTUP
(
) ,
。
,
,
( ,
ISR ,
, )。
( ,arguments,[ , ,
]) , ,
, 。
, WRITE_GMVLX1_REG D_GMVLX1.C D_GMVLX1.A51 ,
, VSYNC_INTERRUPT, MAIN.C 。
：
( ),
( ),
。
, (linker)OVERLAY
(overlay analysis) , ：
OVERLAY (?PR?_WRITE_GMVLX1_REG?D_GMVLX1 ! *)
。 ,
,
(overlay analysis) 。 OVERLAY
。
, 。
：
1. , #pragma disable
。 OVERLAY
。
2. , , 。
3. 。 ：
void myfunc(void) reentrant {
...
}
, ,
STARTUP.A51 。
RAM 。
11. *** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
SEGMENT: ?PR?_COMPARE?TESTLCD
： （ ） （ ） ,
。
。
。 。
: COMPARE() #if …..#endif,
。
C
Ambiguous operators need
parentheses
Ambiguous symbol ``xxx``
Argument list syntax error
Array bounds missing
Array size toolarge
Bad character in paramenters
Bad file name format in include
directive
Bad ifdef directive synatax
ifdef
Bad undef directive syntax
undef
Bit field too large
Call of non-function
Call to function with no
prototype
Cannot modify a const object
Case outside of switch
case
Case syntax error
Case
Code has no effect
Compound statement missing{
"{"
Conflicting type modifiers
Constant expression required
Constant out of range in
comparison
Conversion may lose
significant digits
Conversion of near pointer not
allowed
Could not find file ``xxx``
XXX
Declaration missing ;
"；"
Declaration syntax error
Default outside of switch
Default switch
Define directive needs an
identifier
Division by zero
Do statement must have while
Do-while while
Enum syntax error
Enumeration constant syntax
error
Error directive :xxx
Error writing output file
Expression syntax error
Extra parameter in call
File name too long
Function call missing )
Fuction definition out of place
Fuction should return a value
Goto statement missing label
Goto
Hexadecimal or octal constant
too large
16 8
Illegal character ``x``
x
Illegal initialization
Illegal octal digit
8
Illegal pointer subtraction
Illegal structure operation
Illegal use of floating point
Illegal use of pointer
Improper use of a
typedefsymbol
In-line assembly not allowed
Incompatible storage class
Incompatible type conversion
Incorrect number format
Incorrect use of default
Default
Invalid indirection
Invalid pointer addition
Irreducible expression tree
Lvalue required
0 0
Macro argument syntax error
Macro expansion too long
Mismatched number of
parameters in definition
Misplaced break
break
Misplaced continue
continue
Misplaced decimal point
Misplaced elif directive
elif
Misplaced else
else
Misplaced else directive
else
Misplaced endif directive
endif
Must be addressable
Must take address of memory
location
No declaration for function
``xxx``
xxx
No stack
No type information
Non-portable pointer
assignment
（ ）
Non-portable pointer
comparison
（ ）
Non-portable pointer
conversion
（ ）
Not a valid expression format
type
Not an allowed type
Numeric constant too large
Out of memory
Parameter ``xxx`` is never
used
xxx
Pointer required on left side of
->
->
Possible use of ``xxx`` before
definition
xxx（ ）
Possibly incorrect assignment
Redeclaration of ``xxx``
xxx
Redefinition of ``xxx`` is not
identical
xxx
Register allocation failure
Repeat count needs an lvalue
Size of structure or array not
known
Statement missing ;
"；"
Structure or union syntax error
Structure size too large
Sub scripting missing ]
Superfluous & with function or
array
"&"
Suspicious pointer conversion
Symbol limit exceeded
Too few parameters in call
Too many default cases
Default (switch
)
Too many error or warning
messages
Too many type in declaration
Too much auto memory in
function
Too much global data defined
in file
Two consecutive dots
Type mismatch in parameter
xxx
xxx
Type mismatch in
redeclaration of ``xxx``
xxx
Unable to create output file
``xxx``
xxx
Unable to open include file
``xxx``
xxx
Unable to open input file ``xxx``
xxx
Undefined label ``xxx``
xxx
Undefined structure ``xxx``
xxx
Undefined symbol ``xxx``
xxx
Unexpected end of file in
comment started on line xxx
xxx
Unexpected end of file in
conditional started on line xxx
xxx
Unknown assemble instruction
Unknown option
Unknown preprocessor
directive: ``xxx``
xxx
Unreachable code
Unterminated string or
character constant
User break
Void functions may not return a
value
Void
Wrong number of arguments
``xxx`` not an argument
xxx
``xxx`` not part of structure
xxx
xxx statement missing (
xxx
xxx statement missing )
xxx
xxx statement missing ;
xxx
xxx`` declared but never used
xxx
xxx`` is assigned a value which
is never used
xxx
Zero length structure