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#9 float to ascii conversion

closed
Bernhard Held
None
5
2003-05-10
2002-06-08
Ravi Shankar
No

Hi
I need to convert a float value to ascii to show it
on a monitor. Can somebody help

Discussion

  • Logged In: NO

    try using:

    float x = 12;
    char ascii [30];

    sprintf (ascii, "%f", x); /* here is your float value, in ascii */

     
  • Bernhard Held
    Bernhard Held
    2003-05-10

    Logged In: YES
    user_id=203539

    You could use output_float() in lib/src/vprintf.c as a start.

     
  • Bernhard Held
    Bernhard Held
    2003-05-10

    • assigned_to: nobody --> bernhardheld
    • status: open --> closed
     
  • Logged In: NO

    I have tried to convert a float value (a decimal value of 12.5) to ascii using sprintf function,
    it gives "<NO FLOAT>" as return value.

     
  • Raphael Neider
    Raphael Neider
    2006-11-02

    Logged In: YES
    user_id=1115835

    > [sprintf] gives "<NO FLOAT>" as return value.

    This is because the library is built without float support
    to keeo it small. Assuming you do not use a PIC device, you
    may however use some #define in the library files to turn
    float support on, recompile the library... and pay the price
    for floats in code size.

    Regards,
    Raphael

     
  • Logged In: NO

    I had compiled sprintf.c file as below:

    C:\MIDE\asem51\sdcc\lib\src\old>c:\mide\sdcc\bin\sdcc --model-large sprintf.c -D
    USE_FLOATS=1
    sprintf.c:55: error 74: function 'main' undefined

    please, help.

    Regards.

     
  • Raphael Neider
    Raphael Neider
    2006-12-01

    Logged In: YES
    user_id=1115835
    Originator: NO

    You forgot -c (compile and assemble but do not link), your command line should be

    C:\MIDE\asem51\sdcc\lib\src\old> c:\mide\sdcc\bin\sdcc --model-large -DUSE_FLOATS=1 -c sprintf.c

    Hope that helps,
    Raphael

     
  • Logged In: NO

    Hi Raphael,

    I had compiled all three files as follow,

    C:\MIDE\sdcc\lib\src\new>c:\MIDE\sdcc\bin\sdcc --model-large -DUSE_FLOATS=1 -c printf_large.c

    C:\MIDE\sdcc\lib\src\new>c:\MIDE\sdcc\bin\sdcc --model-large -DUSE_FLOATS=1 -c srintf.c

    C:\MIDE\sdcc\lib\src\new>c:\MIDE\sdcc\bin\sdcc --model-large -DUSE_FLOATS=1 -c vprintf.c

    and move *.rel and *.asm from directory C:\MIDE\sdcc\lib\src\new to C:\MIDE\sdcc\lib\large

    and then compile test.c as follow,

    D:\WorkDir\Mikro\Komunikasi\Fax\01>c:\mide\sdcc\bin\sdcc test.c --model-large
    --lib-path c:\mide\sdcc\lib\large

    i downloaded the .hex file to development board, and still i got <NO FLOAT> when i use sprintf to format print floating point number.

    Please, help.

    Regards.

     
  • Anton
    Anton
    2006-12-01

    Logged In: YES
    user_id=1099099
    Originator: NO

    Yeah i did the same thing as you do nobody, i had the same result.

     
  • Raphael Neider
    Raphael Neider
    2006-12-01

    Logged In: YES
    user_id=1115835
    Originator: NO

    OK, last idea for my part (no mcs51/library guy): Try to explicitly link the newly compiled printf-files into your project. Something like

    c:\mide\sdcc\bin\sdcc test.c printf_large.rel --model-large --lib-path c:\mide\sdcc\lib\large

    might do the job. Maybe giving the other *print*.rel files as well helps?

    Please, could anyone from the mcs51/library fraction speak up as to how to get this done?!?

    Regards,
    Raphael

     
  • Anton
    Anton
    2006-12-02

    Logged In: YES
    user_id=1099099
    Originator: NO

    Hi Raphael,

    I had tried what you told me to do, i compile as follow

    D:\WorkDir\Mikro\Komunikasi\Fax\01>c:\mide\sdcc\bin\sdcc test.c c:\mide\sdcc\lib\large\printf_large.rel --model-large --lib-path c:\mide\sdcc\lib\large c:\mide\sdcc\lib\large\printf_large.lst: cannot open.

    no .hex file generated.

    Regards.

     
  • Maarten Brock
    Maarten Brock
    2006-12-02

    Logged In: YES
    user_id=888171
    Originator: NO

    This should just work. Which version of SDCC are you using?

    If you explicitly link with your copy of printf_large.rel SDCC expects printf_large.lst in the same directory. If you copy the .rel to the standard library path for large memory model however it does not need it.

    After linking also have a look in the .map file. It should have the function _output_float in it. It also shows where printf_large came from.

    Maarten

     
  • Anton
    Anton
    2006-12-02

    Logged In: YES
    user_id=1099099
    Originator: NO

    I am using MIDE as editor, it come with ASM-51, Emul8051, and SDCC ver 2.6.1

    M-IDE Studio for MCS-51 : Release 0.2.5.10
    < Toolchain List >
    Emul8051 : TS Controls Emulator 8051 v1.0
    ASEM-51 : mcs-51 family macro assembler v1.3 (MCU files collection Jul 17, 2005)
    SDCC : mcs51/gbz80/z80/avr/ds390/pic16/pic14/TININative/xa51/ds400/hc08 2.6.1 #4376 (Sep 14 2006) (MINGW32)

    The test.c source file is as follow,

    #include <stdio.h>
    #include <at89x52.h>

    #include "x51lcd.h"

    unsigned char STR[17];

    void InitLCD(void)
    {
    x51LCD_SetPortAddress(0xE000, 0xE001);
    x51LCD_8bitsData();
    x51LCD_DisplayOff();
    x51LCD_DisplayClear();
    x51LCD_CursorHome();
    x51LCD_IncrementNoDisplayShift();
    x51LCD_DisplayOn();
    x51LCD_CursorOn();
    x51LCD_BlinkOn();
    }

    void main (void)
    {
    InitLCD();

    sprintf(STR, "%f", 2.5);

    x51LCD_PrintStr(0x00, STR);
    while(1);
    }

    I had compiled three printf files as follow

    C:\MIDE\sdcc\lib\src\new>c:\MIDE\sdcc\bin\sdcc --model-large
    -DUSE_FLOATS=1 -c printf_large.c

    C:\MIDE\sdcc\lib\src\new>c:\MIDE\sdcc\bin\sdcc --model-large
    -DUSE_FLOATS=1 -c srintf.c

    C:\MIDE\sdcc\lib\src\new>c:\MIDE\sdcc\bin\sdcc --model-large
    -DUSE_FLOATS=1 -c vprintf.c

    and had compiled test.c as follow,

    D:\WorkDir\Mikro\Komunikasi\Fax\01>c:\mide\sdcc\bin\sdcc test.c --model-large --lib-path c:\mide\sdcc\lib\large

    and the generated map file is as below,

    Hexadecimal

    Area Addr Size Decimal Bytes (Attributes)
    -------------------------------- ---- ---- ------- ----- ------------
    . .ABS. 0000 0000 = 0. bytes (ABS,CON)

    Value Global
    -------- --------------------------------
    0000 l_BIT_BANK
    0000 l_GSINIT
    0000 l_GSINIT1
    0000 l_GSINIT5
    0000 l_ISEG
    0000 l_PSEG
    0000 l_REG_BANK_1
    0000 l_REG_BANK_2
    0000 l_REG_BANK_3
    0000 l_RSEG
    0000 l_XINIT
    0000 l_XISEG
    0000 l__CODE
    0000 s_BSEG
    0000 s_DSEG
    0000 s_HOME
    0000 s_PSEG
    0000 s_REG_BANK_0
    0000 s_XSEG
    0000 s__CODE
    0002 l_BSEG_BYTES
    0003 l_CONST
    0003 l_GSFINAL
    0003 l_GSINIT0
    0003 l_HOME
    0003 s_GSINIT0
    0004 l_OSEG
    0006 s_GSINIT1
    0006 s_GSINIT2
    0008 l_REG_BANK_0
    0008 s_REG_BANK_1
    000A l_GSINIT2
    0010 l_BSEG
    0010 s_GSINIT3
    0010 s_REG_BANK_2
    0013 s_OSEG
    0018 s_REG_BANK_3
    0020 s_BSEG_BYTES
    0022 l_GSINIT3
    0022 s_BIT_BANK
    0022 s_RSEG
    0022 s_SSEG
    002A l_GSINIT4
    0032 s_GSINIT4
    005C s_GSFINAL
    005C s_GSINIT
    005C s_GSINIT5
    005F s_CSEG
    0077 l_DSEG
    0080 _P0
    0080 _P0_0
    0080 s_ISEG
    0081 _P0_1
    0081 _SP
    0082 _DPL
    0082 _P0_2
    0083 _DPH
    0083 _P0_3
    0084 _P0_4
    0085 _P0_5
    0086 _P0_6
    0087 _P0_7
    0087 _PCON
    0088 _IT0
    0088 _TCON
    0089 _IE0
    0089 _TMOD
    008A _IT1
    008A _TL0
    008B _IE1
    008B _TL1
    008C _TH0
    008C _TR0
    008D _TF0
    008D _TH1
    008E _TR1
    008F _TF1
    0090 _P1
    0090 _P1_0
    0090 _T2
    0091 _P1_1
    0091 _T2EX
    0092 _P1_2
    0093 _P1_3
    0094 _P1_4
    0095 _P1_5
    0096 _P1_6
    0097 _P1_7
    0098 _RI
    0098 _SCON
    0099 _SBUF
    0099 _TI
    009A _RB8
    009B _TB8
    009C _REN
    009D _SM2
    009E _SM1
    009F _SM0
    00A0 _P2
    00A0 _P2_0
    00A0 __XPAGE
    00A1 _P2_1
    00A2 _P2_2
    00A3 _P2_3
    00A4 _P2_4
    00A5 _P2_5
    00A6 _P2_6
    00A7 _P2_7
    00A8 _EX0
    00A8 _IE
    00A9 _ET0
    00AA _EX1
    00AB _ET1
    00AC _ES
    00AD _ET2
    00AF _EA
    00B0 _P3
    00B0 _P3_0
    00B0 _RXD
    00B1 _P3_1
    00B1 _TXD
    00B2 _INT0
    00B2 _P3_2
    00B3 _INT1
    00B3 _P3_3
    00B4 _P3_4
    00B4 _T0
    00B5 _P3_5
    00B5 _T1
    00B6 _P3_6
    00B6 _WR
    00B7 _P3_7
    00B7 _RD
    00B8 _IP
    00B8 _PX0
    00B9 _PT0
    00BA _PX1
    00BB _PT1
    00BC _PS
    00BD _PT2
    00C8 _CP_RL2
    00C8 _T2CON
    00C8 _T2CON_0
    00C9 _C_T2
    00C9 _T2CON_1
    00C9 _T2MOD
    00CA _RCAP2L
    00CA _T2CON_2
    00CA _TR2
    00CB _EXEN2
    00CB _RCAP2H
    00CB _T2CON_3
    00CC _T2CON_4
    00CC _TCLK
    00CC _TL2
    00CD _RCLK
    00CD _T2CON_5
    00CD _TH2
    00CE _EXF2
    00CE _T2CON_6
    00CF _T2CON_7
    00CF _TF2
    00D0 _P
    00D0 _PSW
    00D1 _FL
    00D2 _OV
    00D3 _RS0
    00D4 _RS1
    00D5 _F0
    00D6 _AC
    00D7 _CY
    00DE l_SSEG
    00E0 _A
    00E0 _ACC
    00F0 _B
    00F5 _B_5
    00F6 _B_6
    00F7 _B_7
    0100 l_IRAM
    0104 l_XSEG
    0104 s_XISEG
    1A1C l_CSEG
    1A7B s_CONST
    1A7E s_XINIT

    Hexadecimal

    Area Addr Size Decimal Bytes (Attributes)
    -------------------------------- ---- ---- ------- ----- ------------
    _CODE 0000 0000 = 0. bytes (REL,CON)

    Hexadecimal

    Area Addr Size Decimal Bytes (Attributes)
    -------------------------------- ---- ---- ------- ----- ------------
    REG_BANK_0 0000 0008 = 8. bytes (REL,OVR)

    Hexadecimal

    Area Addr Size Decimal Bytes (Attributes)
    -------------------------------- ---- ---- ------- ----- ------------
    REG_BANK_1 0008 0000 = 0. bytes (REL,OVR)

    Hexadecimal

    Area Addr Size Decimal Bytes (Attributes)
    -------------------------------- ---- ---- ------- ----- ------------
    REG_BANK_2 0010 0000 = 0. bytes (REL,OVR)

    Hexadecimal

    Area Addr Size Decimal Bytes (Attributes)
    -------------------------------- ---- ---- ------- ----- ------------
    REG_BANK_3 0018 0000 = 0. bytes (REL,OVR)

    Hexadecimal

    Area Addr Size Decimal Bits (Attributes)
    -------------------------------- ---- ---- ------- ----- ------------
    BSEG 0000 0010 = 16. bits (REL,CON,BIT)

    Value Global
    -------- --------------------------------
    0B:0001 _output_float_PARM_4
    0B:0002 _output_float_PARM_5
    0B:0003 _output_float_PARM_6
    0B:0004 _output_float_PARM_7

    Hexadecimal

    Area Addr Size Decimal Bytes (Attributes)
    -------------------------------- ---- ---- ------- ----- ------------
    BSEG_BYTES 0020 0002 = 2. bytes (REL,CON)

    Hexadecimal

    Area Addr Size Decimal Bytes (Attributes)
    -------------------------------- ---- ---- ------- ----- ------------
    BIT_BANK 0022 0000 = 0. bytes (REL,OVR)

    Hexadecimal

    Area Addr Size Decimal Bytes (Attributes)
    -------------------------------- ---- ---- ------- ----- ------------
    DSEG 0000 0077 = 119. bytes (REL,CON)

    Value Global
    -------- --------------------------------
    0008 _bp

    Hexadecimal

    Area Addr Size Decimal Bytes (Attributes)
    -------------------------------- ---- ---- ------- ----- ------------
    OSEG 0013 0004 = 4. bytes (REL,OVR)

    Value Global
    -------- --------------------------------
    0013 __divulong_sloc0_1_0
    0013 __modulong_sloc0_1_0

    Hexadecimal

    Area Addr Size Decimal Bytes (Attributes)
    -------------------------------- ---- ---- ------- ----- ------------
    ISEG 0080 0000 = 0. bytes (REL,CON)

    Hexadecimal

    Area Addr Size Decimal Bytes (Attributes)
    -------------------------------- ---- ---- ------- ----- ------------
    SSEG 0022 00DE = 222. bytes (REL,OVR)

    Value Global
    -------- --------------------------------
    0022 __start__stack

    Hexadecimal

    Area Addr Size Decimal Bytes (Attributes)
    -------------------------------- ---- ---- ------- ----- ------------
    RSEG 0022 0000 = 0. bytes (REL,CON)

    Hexadecimal

    Area Addr Size Decimal Bytes (Attributes)
    -------------------------------- ---- ---- ------- ----- ------------
    PSEG 0000 0000 = 0. bytes (REL,CON,PAG,XDATA)

    Hexadecimal

    Area Addr Size Decimal Bytes (Attributes)
    -------------------------------- ---- ---- ------- ----- ------------
    XSEG 0000 0104 = 260. bytes (REL,CON,XDATA)

    Value Global
    -------- --------------------------------
    0D:0000 _x51LCD_IReg0
    0D:0001 _x51LCD_IReg1
    0D:0002 _x51LCD_IReg2
    0D:0003 _x51LCD_IReg3
    0D:0004 _x51LCD_IReg4
    0D:0005 _x51LCD_IReg5
    0D:0006 _x51LCD_InstructionPortPTR
    0D:0008 _x51LCD_DataPortPTR
    0D:000C _x51LCD_SendInstruction_PARM_2
    0D:0010 _x51LCD_SetPortAddress_PARM_2
    0D:0015 _x51LCD_PrintStr_PARM_2
    0D:0019 _x51LCD_PrintChr_PARM_2
    0D:001B _STR
    0D:002C _vsprintf_PARM_2
    0D:002F _vsprintf_PARM_3
    0D:0043 _output_float_PARM_2
    0D:0044 _output_float_PARM_3
    0D:00D4 __print_format_PARM_2
    0D:00D7 __print_format_PARM_3
    0D:00DA __print_format_PARM_4
    0D:00ED __modulong_PARM_2
    0D:00F6 __divulong_PARM_2
    0D:0102 __gptrput_PARM_2

    Hexadecimal

    Area Addr Size Decimal Bytes (Attributes)
    -------------------------------- ---- ---- ------- ----- ------------
    XISEG 0104 0000 = 0. bytes (REL,CON,XDATA)

    Hexadecimal

    Area Addr Size Decimal Bytes (Attributes)
    -------------------------------- ---- ---- ------- ----- ------------
    HOME 0000 0003 = 3. bytes (REL,CON,CODE)

    Hexadecimal

    Area Addr Size Decimal Bytes (Attributes)
    -------------------------------- ---- ---- ------- ----- ------------
    GSINIT0 0003 0003 = 3. bytes (REL,CON,CODE)

    Value Global
    -------- --------------------------------
    0C:0003 __sdcc_gsinit_startup

    Hexadecimal

    Area Addr Size Decimal Bytes (Attributes)
    -------------------------------- ---- ---- ------- ----- ------------
    GSINIT1 0006 0000 = 0. bytes (REL,CON,CODE)

    Hexadecimal

    Area Addr Size Decimal Bytes (Attributes)
    -------------------------------- ---- ---- ------- ----- ------------
    GSINIT2 0006 000A = 10. bytes (REL,CON,CODE)

    Hexadecimal

    Area Addr Size Decimal Bytes (Attributes)
    -------------------------------- ---- ---- ------- ----- ------------
    GSINIT3 0010 0022 = 34. bytes (REL,CON,CODE)

    Value Global
    -------- --------------------------------
    0C:0010 __mcs51_genXINIT

    Hexadecimal

    Area Addr Size Decimal Bytes (Attributes)
    -------------------------------- ---- ---- ------- ----- ------------
    GSINIT4 0032 002A = 42. bytes (REL,CON,CODE)

    Value Global
    -------- --------------------------------
    0C:0032 __mcs51_genRAMCLEAR
    0C:0038 __mcs51_genXRAMCLEAR

    Hexadecimal

    Area Addr Size Decimal Bytes (Attributes)
    -------------------------------- ---- ---- ------- ----- ------------
    GSINIT5 005C 0000 = 0. bytes (REL,CON,CODE)

    Hexadecimal

    Area Addr Size Decimal Bytes (Attributes)
    -------------------------------- ---- ---- ------- ----- ------------
    GSINIT 005C 0000 = 0. bytes (REL,CON,CODE)

    Hexadecimal

    Area Addr Size Decimal Bytes (Attributes)
    -------------------------------- ---- ---- ------- ----- ------------
    GSFINAL 005C 0003 = 3. bytes (REL,CON,CODE)

    Hexadecimal

    Area Addr Size Decimal Bytes (Attributes)
    -------------------------------- ---- ---- ------- ----- ------------
    CSEG 005F 1A1C = 6684. bytes (REL,CON,CODE)

    Value Global
    -------- --------------------------------
    0C:005F __sdcc_program_startup
    0C:0064 _x51LCD_Delay
    0C:008D _x51LCD_SendInstruction
    0C:00B4 _x51LCD_SendData
    0C:00D2 _x51LCD_SetPortAddress
    0C:0122 _x51LCD_DisplayClear
    0C:0136 _x51LCD_CursorHome
    0C:014A _x51LCD_IncrementDisplayShift
    0C:0165 _x51LCD_DecrementDisplayShift
    0C:0180 _x51LCD_IncrementNoDisplayShift
    0C:019B _x51LCD_DecrementNoDisplayShift
    0C:01B6 _x51LCD_DisplayOn
    0C:01D1 _x51LCD_DisplayOff
    0C:01EC _x51LCD_CursorOn
    0C:0207 _x51LCD_CursorOff
    0C:0222 _x51LCD_BlinkOn
    0C:023D _x51LCD_BlinkOff
    0C:0258 _x51LCD_DisplayShiftRightShift
    0C:0273 _x51LCD_DisplayShiftLeftShift
    0C:028E _x51LCD_CursorMovementRightShift
    0C:02A9 _x51LCD_CursorMovementLeftShift
    0C:02C4 _x51LCD_8bitsData
    0C:02E0 _x51LCD_4bitsData
    0C:02FC _x51LCD_GotoX
    0C:0319 _x51LCD_PrintStr
    0C:0359 _x51LCD_PrintChr
    0C:0373 _InitLCD
    0C:039B _main
    0C:043A _vsprintf
    0C:049B _sprintf
    0C:0C82 __print_format
    0C:13BB _strlen
    0C:140E ___fsdiv
    0C:14D1 __gptrget
    0C:14ED ___fssub
    0C:14F8 __modulong
    0C:1641 ___fsmul
    0C:16E4 fsgetargs
    0C:1712 __divulong
    0C:181E fs_normalize_a
    0C:1847 ___fs2ulong
    0C:1849 fs2ulong_begin
    0C:186E ___ulong2fs
    0C:1877 ulong2fs_doit
    0C:1881 __sdcc_external_startup
    0C:1885 ___fsgt
    0C:18B5 fsgetarg
    0C:18C7 __gptrput
    0C:18E0 ___fslt
    0C:1910 ___fsadd
    0C:1913 fsadd_direct_entry
    0C:1969 fs_compare_uint32
    0C:1987 fs_check_negative_zeros
    0C:19B2 _islower
    0C:19CF fs_round_and_return
    0C:19E7 fs_zerocheck_return
    0C:19F0 fs_return_zero
    0C:19F8 fs_direct_return
    0C:1A06 fs_return_inf
    0C:1A13 fs_return_nan
    0C:1A1E fs_swap_a_b
    0C:1A38 fs_rshift_a

    Hexadecimal

    Area Addr Size Decimal Bytes (Attributes)
    -------------------------------- ---- ---- ------- ----- ------------
    CONST 1A7B 0003 = 3. bytes (REL,CON,CODE)

    Hexadecimal

    Area Addr Size Decimal Bytes (Attributes)
    -------------------------------- ---- ---- ------- ----- ------------
    XINIT 1A7E 0000 = 0. bytes (REL,CON,CODE)
    ASxxxx Linker V01.70 + NoICE + SDCC Feb 1999, page 1.

    Files Linked [ module(s) ]

    test.rel

    Libraries Linked [ object file ]

    c:\mide\sdcc\lib\large/mcs51.lib [ crtclear.rel ]
    c:\mide\sdcc\lib\large/mcs51.lib [ crtxinit.rel ]
    c:\mide\sdcc\lib\large/mcs51.lib [ crtxclear.rel ]
    c:\mide\sdcc\lib\large/libsdcc.lib [ sprintf ]
    c:\mide\sdcc\lib\large/libsdcc.lib [ _bp ]
    c:\mide\sdcc\lib\large/libsdcc.lib [ printf_large ]
    c:\mide\sdcc\lib\large/mcs51.lib [ crtpagesfr.rel ]
    c:\mide\sdcc\lib\large/libsdcc.lib [ _strlen ]
    c:\mide\sdcc\lib\large/libfloat.lib [ _fsdiv ]
    c:\mide\sdcc\lib\large/mcs51.lib [ crtstart.rel ]
    c:\mide\sdcc\lib\large/libsdcc.lib [ _gptrget ]
    c:\mide\sdcc\lib\large/libfloat.lib [ _fssub ]
    c:\mide\sdcc\lib\large/liblong.lib [ _modulong.rel ]
    c:\mide\sdcc\lib\large/libfloat.lib [ _fsmul ]
    c:\mide\sdcc\lib\large/libfloat.lib [ _fsget2args ]
    c:\mide\sdcc\lib\large/liblong.lib [ _divulong.rel ]
    c:\mide\sdcc\lib\large/libfloat.lib [ _fsnormalize ]
    c:\mide\sdcc\lib\large/libfloat.lib [ _fs2ulong ]
    c:\mide\sdcc\lib\large/libfloat.lib [ _ulong2fs ]
    c:\mide\sdcc\lib\large/libsdcc.lib [ _startup ]
    c:\mide\sdcc\lib\large/libfloat.lib [ _fsgt ]
    c:\mide\sdcc\lib\large/libfloat.lib [ _fsget1arg ]
    c:\mide\sdcc\lib\large/libsdcc.lib [ _gptrput ]
    c:\mide\sdcc\lib\large/libfloat.lib [ _fslt ]
    c:\mide\sdcc\lib\large/libfloat.lib [ _fsadd ]
    c:\mide\sdcc\lib\large/libfloat.lib [ _fscmp ]
    c:\mide\sdcc\lib\large/libsdcc.lib [ _islower ]
    c:\mide\sdcc\lib\large/libfloat.lib [ _fsreturnval ]
    c:\mide\sdcc\lib\large/libfloat.lib [ _fsswapargs ]
    c:\mide\sdcc\lib\large/libfloat.lib [ _fsrshift ]

    ASxxxx Linker V01.70 + NoICE + SDCC Feb 1999, page 2.

    User Base Address Definitions

    HOME = 0x0000
    ISEG = 0x0080
    BSEG = 0x0000

    Regards.

     
  • Maarten Brock
    Maarten Brock
    2006-12-02

    Logged In: YES
    user_id=888171
    Originator: NO

    I assume you made a copy of printf_large.c in C:\MIDE\sdcc\lib\src\new\ where you compiled it.
    I also assume you did not copy the resulting C:\MIDE\sdcc\lib\src\new\printf_large.rel into C:\MIDE\sdcc\lib\large\ Then compiling and linking test.c does not use the new printf_large.rel but the old one.

    Try this:
    D:\WorkDir\Mikro\Komunikasi\Fax\01>c:\mide\sdcc\bin\sdcc test.c
    c:\mide\sdcc\lib\large\new\printf_large.rel --model-large

    HTH
    Maarten

     
  • Anton
    Anton
    2006-12-02

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    user_id=1099099
    Originator: NO

    Hi Maarten,

    The result is the same, i got <NO FLOAT>.

    Regards.