Hey
ich habe folgendes Problem, nämlich das wenn ich das linienfolgeprogramm:
compilieren will kommt folgender error: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 }
was mach ich falsch.> "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
Ach jaich hab mir die lib 2.7 installiert(*.exe) kann es vieleicht daran liegen das ich deswegen noch was einstellen muss?
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