Hey
ich habe folgendes Problem, nämlich das wenn ich das linienfolgeprogramm:
Code:
// 
// Program used by "myIrAsuro" in qualifying for competition 
// "Parallel Slalom" of RobotChallenge 2007 in Vienna (24th march): 
// http://www.robotchallenge.at 
// 
// Time 10.1s for 354cm, that is speed 35.05cm/s (best was 60.00 cm/s). 
// 
// myIrAsuro has reduction of 1:12.5 (Asuro standard is 1:25), see: 
// https://www.roboternetz.de/phpBB2/ze...ag.php?t=28876 
// 
// The entries 0xFF for both SPEED values below will work on 
// a standard Asuro with speed < 0.5m/s. 
// 
// The value for THRESHOLD must be changed if no IR-FrontLED 
// with white shield is used, see: 
// https://www.roboternetz.de/phpBB2/ze...ag.php?t=29109 
// 
// 
// Robot will have to be placed on the line for starting! 
// 
// After starting the StatusLED of Asuro will blink [ready]. 
// After (any) switch is pressed both BackLED's turn on [steady]. 
// Releasing the switch will start the Robot [go]. 
// 
#include <asuro.h> 

#define OFF_LEFT  -1 
#define ON_LINE   0 
#define OFF_RIGHT +1 

#define SPEED  0xdF // 0xFF 
#define SPEED1 0xbF // 0xFF 
#define SPEED2 0x00 

#define THRESHOLD  1100 

void RaceStart(void); // blink until any switch is pressed, 
                      // then wait until switch is released 


int main(void) 
{ 
  unsigned int sum,data[2]; 

  int position = ON_LINE; 

  Init(); 

  RaceStart(); 
  
  FrontLED(ON);    
  MotorDir(FWD,FWD); 
  MotorSpeed(SPEED,SPEED); 

  while (1)                  // state machine: position on/off the line 
  { 
    LineData(data); 
    sum = data[LEFT] + data[RIGHT]; 


    if (sum>=THRESHOLD)      // not on the line 
    { 
      if (position==ON_LINE) // switch state if previously on the line 
      { 
        position = (data[LEFT]<data[RIGHT]) ? OFF_RIGHT : OFF_LEFT; 

        BackLED( (position==OFF_LEFT)?ON:OFF, (position==OFF_RIGHT)?ON:OFF ); 
      } 
    } 
    else                     // on the line 
    { 
      if (position!=ON_LINE) // switch state if previously not on the line 
      { 
        position = ON_LINE; 

        BackLED(OFF,OFF); 
      } 
    } 
     

         if (position==ON_LINE)   { MotorSpeed(SPEED,SPEED);   } // full FWD 
    else if (position==OFF_RIGHT) { MotorSpeed(SPEED2,SPEED1); } // turn left 
    else if (position==OFF_LEFT)  { MotorSpeed(SPEED1,SPEED2); } // turn right 
  } 


  while (1);                 // code unreachable 

  return 0; 
} 


void RaceStart(void)    // blink until any switch is pressed, 
{                       // then wait until switch is released 
  uint8_t t1, t2; 
  unsigned int col=OFF; 

  while (1)             // blinking StatusLED until any switch is pressed 
  { 
    t1 = PollSwitch(); 
    t2 = PollSwitch(); 
    if (t1==t2) 
    { 
      if (t1) 
      { 
        break; 
      } 
      else 
      { 
        col ^= GREEN; 
        StatusLED(col); 
      } 
    } 
    Msleep(50); 
  } 

  StatusLED(OFF);       // turn off StatusLED and ... 
  BackLED(ON,ON);       // ... turn on both BackLED's 

  while (1)             // wait until switch is released 
  { 
    t1 = PollSwitch(); 
    t2 = PollSwitch(); 
    if (t1==t2) 
    { 
      if (!t1) 
      { 
        break; 
      } 
    } 
    Msleep(50); 
  } 

  BackLED(OFF,OFF);     // turn off BackLED's indication start of race 
}
compilieren will kommt folgender error:

> "C:\Asuro_src\Progs\Drei\Test-all.bat"

C:\Asuro_src\Progs\Drei>make all
set -e; avr-gcc -MM -mmcu=atmega8 -I. -g -Os -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums -Wall -Wstrict-prototypes -Wa,-ahlms=asuro.lst asuro.c \
| sed 's,\(.*\)\.o[ :]*,\1.o \1.d : ,g' > asuro.d; \
[ -s asuro.d ] || rm -f asuro.d
set -e; avr-gcc -MM -mmcu=atmega8 -I. -g -Os -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums -Wall -Wstrict-prototypes -Wa,-ahlms=Linie.lst Linie.c \
| sed 's,\(.*\)\.o[ :]*,\1.o \1.d : ,g' > Linie.d; \
[ -s Linie.d ] || rm -f Linie.d
-------- begin --------
avr-gcc --version
avr-gcc (GCC) 4.1.1 (WinAVR 20070122)
Copyright (C) 2006 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

avr-gcc -c -mmcu=atmega8 -I. -g -Os -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums -Wall -Wstrict-prototypes -Wa,-ahlms=Linie.lst Linie.c -o Linie.o
In file included from ./asuro.h:34,
from Linie.c:25:
c:/winavr/bin/../avr/include/avr/signal.h:36:2: warning: #warning "This header file is obsolete. Use <avr/interrupt.h>."
Linie.c: In function 'main':
Linie.c:58: error: 'LEFT' undeclared (first use in this function)
Linie.c:58: error: (Each undeclared identifier is reported only once
Linie.c:58: error: for each function it appears in.)
Linie.c:58: error: 'RIGHT' undeclared (first use in this function)
Linie.c: In function 'RaceStart':
Linie.c:114: warning: implicit declaration of function 'Msleep'
make: *** [Linie.o] Error 1

> Process Exit Code: 2
was mach ich falsch.
Ach jaich hab mir die lib 2.7 installiert(*.exe) kann es vieleicht daran liegen das ich deswegen noch was einstellen muss?