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Thema: Servo bewegt sich nicht

  1. 11.09.2009, 15:23 #1
    smusmut
    smusmut ist offline
    Benutzer Stammmitglied
    Registriert seit
    26.02.2009
    Beiträge
    86

    Servo bewegt sich nicht

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     Powerstation Test
    Hallo,
    Mithilfe von Dirks Servo Base Bibliothek und dem TV_Remote Bspl habe ich folgendes Programm "geschrieben" :

    Code:
    // written David Smutny
// RP6BaseServoLib was written by Dirk
// ------------------------------------------------------------------------------------------

#include "RP6BaseServoLib.h"
#include "RP6RobotBaseLib.h" 



#define RC_YOUR_OWN

#ifdef RC_YOUR_OWN
	#define RC5_KEY_LEFT 				20	
	#define RC5_KEY_RIGHT 				22		
	#define RC5_KEY_FORWARDS 			18  	
	#define RC5_KEY_BACKWARDS 			24	
	#define RC5_KEY_STOP 				32		
	#define RC5_KEY_CURVE_LEFT 			17	
	#define RC5_KEY_CURVE_RIGHT 		19	
	#define RC5_KEY_CURVE_BACK_LEFT 	23	
	#define RC5_KEY_CURVE_BACK_RIGHT 	25	
	#define RC5_KEY_LEFT_MOTOR_FWD 		26
	#define RC5_KEY_LEFT_MOTOR_BWD 		41
	#define RC5_KEY_RIGHT_MOTOR_FWD 	42
	#define RC5_KEY_RIGHT_MOTOR_BWD 	49
	#define RC5_KEY_SERVO_L             37
	#define RC5_KEY_SERVO_R				36
#endif


#define MAX_SPEED_MOVE 200
#define MAX_SPEED_TURN 100 

#define MAX_SPEED_CURVE 120 
#define MAX_SPEED_CURVE2 40 
#define ACCELERATE_CURVE 10
#define ACCELERATE_CURVE2 4
#define DECELERATE_CURVE 4
#define DECELERATE_CURVE2 2

#define MAX_SPEED_1_MOTOR 120 

#define ACCELERATE_VALUE 8
#define DECELERATE_VALUE 4

uint8_t max_speed_left;
uint8_t max_speed_right;
uint8_t acl_left;
uint8_t acl_right;
uint8_t decl_left;
uint8_t decl_right;
uint16_t pos = 0;
uint8_t servorcan = 1;      //rechter Servo
uint8_t servolcan = 1;		//linker Ser

void setDefaultSpeedParameters(void)
{
	max_speed_left = MAX_SPEED_MOVE;
	max_speed_right = max_speed_left;
	acl_left = ACCELERATE_VALUE;
	acl_right = ACCELERATE_VALUE;
	decl_left = DECELERATE_VALUE;
	decl_right = DECELERATE_VALUE;
	uint16_t tmp = (getDesSpeedLeft() + getDesSpeedRight())/2;
	moveAtSpeed(tmp , tmp);
}


void receiveRC5Data(RC5data_t rc5data)
{
	writeString_P("Toggle Bit:");
	writeChar(rc5data.toggle_bit + '0');
	writeString_P(" | Device Address:");
	writeInteger(rc5data.device, DEC);
	writeString_P(" | Key Code:");
	writeInteger(rc5data.key_code, DEC);
	writeChar('\n');
	
#ifndef DO_NOT_MOVE  
	
	uint8_t movement_command = false; 

	switch(rc5data.key_code)
	{
		case RC5_KEY_LEFT: 	
			writeString_P("LEFT\n");
			setDefaultSpeedParameters();
			max_speed_left = MAX_SPEED_TURN;
			max_speed_right = max_speed_left;
			changeDirection(LEFT);
			setLEDs(0b100000);
			movement_command = true;
		break;
		case RC5_KEY_RIGHT:
			writeString_P("RIGHT\n");
			setDefaultSpeedParameters();
			max_speed_left = MAX_SPEED_TURN;
			max_speed_right = max_speed_left;
			changeDirection(RIGHT);
			setLEDs(0b000100);
			movement_command = true;
		break;
		case RC5_KEY_FORWARDS:
			writeString_P("FORWARDS\n");
			setDefaultSpeedParameters();
			changeDirection(FWD);
			setLEDs(0b100100);
			movement_command = true;
		break;
		case RC5_KEY_BACKWARDS:
			writeString_P("BACKWARDS\n");
			setDefaultSpeedParameters();
			changeDirection(BWD);
			setLEDs(0b001001);
			movement_command = true;
		break;
		case RC5_KEY_STOP:
			writeString_P("STOP\n");
			max_speed_left = 0;
			max_speed_right = max_speed_left;
			moveAtSpeed(0,0);
			setLEDs(0b011011);
			movement_command = true;
		break;
		case RC5_KEY_CURVE_LEFT:
			writeString_P("CURVE LEFT FWD\n");
			max_speed_left = MAX_SPEED_CURVE2;
			max_speed_right = MAX_SPEED_CURVE;
			acl_left = ACCELERATE_CURVE2;
			acl_right = ACCELERATE_CURVE;
			decl_left = DECELERATE_CURVE2;
			decl_right = DECELERATE_CURVE;
			changeDirection(FWD);
			setLEDs(0b110100);
			movement_command = true;
		break;
		case RC5_KEY_CURVE_RIGHT:
			writeString_P("CURVE RIGHT FWD\n");
			max_speed_left = MAX_SPEED_CURVE;
			max_speed_right = MAX_SPEED_CURVE2;
			acl_left = ACCELERATE_CURVE;
			acl_right = ACCELERATE_CURVE2;
			decl_left = DECELERATE_CURVE;
			decl_right = DECELERATE_CURVE2;
			changeDirection(FWD);
			setLEDs(0b100110);
			movement_command = true;
		break;
		case RC5_KEY_CURVE_BACK_LEFT:
			writeString_P("CURVE LEFT BWD\n");
			max_speed_left = MAX_SPEED_CURVE2;
			max_speed_right = MAX_SPEED_CURVE;
			acl_left = ACCELERATE_CURVE2;
			acl_right = ACCELERATE_CURVE;
			decl_left = DECELERATE_CURVE2;
			decl_right = DECELERATE_CURVE;
			changeDirection(BWD);
			setLEDs(0b011001);
			movement_command = true;
		break;
		case RC5_KEY_CURVE_BACK_RIGHT:
			writeString_P("CURVE RIGHT BWD\n");
			max_speed_left = MAX_SPEED_CURVE;
			max_speed_right = MAX_SPEED_CURVE2;
			acl_left = ACCELERATE_CURVE;
			acl_right = ACCELERATE_CURVE2;
			decl_left = DECELERATE_CURVE;
			decl_right = DECELERATE_CURVE2;
			changeDirection(BWD);
			setLEDs(0b001011);
			movement_command = true;
		break;
		case RC5_KEY_LEFT_MOTOR_FWD:
			writeString_P("MOTOR LEFT FWD\n");
			max_speed_left = 0;
			max_speed_right = MAX_SPEED_1_MOTOR;
			acl_left = 4;
			acl_right = 4;
			decl_left = 4;
			decl_right = 4;
			changeDirection(FWD);
			setLEDs(0b110000);
			movement_command = true;
		break;
		case RC5_KEY_LEFT_MOTOR_BWD:
			writeString_P("MOTOR LEFT BWD\n");
			max_speed_left = 0;
			max_speed_right = MAX_SPEED_1_MOTOR;
			acl_left = 4;
			acl_right = 4;
			decl_left = 4;
			decl_right = 4;
			changeDirection(BWD);
			setLEDs(0b101000);
			movement_command = true;
		break;
		case RC5_KEY_RIGHT_MOTOR_FWD:
			writeString_P("MOTOR RIGHT FWD\n");
			max_speed_left = MAX_SPEED_1_MOTOR;
			max_speed_right = 0;
			acl_left = 4;
			acl_right = 4;
			decl_left = 4;
			decl_right = 4;
			changeDirection(FWD);
			setLEDs(0b000110);
			movement_command = true;
		break;
		case RC5_KEY_RIGHT_MOTOR_BWD:
			writeString_P("MOTOR RIGHT BWD\n");
			max_speed_left = MAX_SPEED_1_MOTOR;
			max_speed_right = 0;
			acl_left = 4;
			acl_right = 4;
			decl_left = 4;
			decl_right = 4;
			changeDirection(BWD);
			setLEDs(0b000101);
			movement_command = true;
		break;
		
		case RC5_KEY_SERVO_L:
			writeString_P("Servo nach links\n");
			
				pos -= 10;
				
		break;
		
		case RC5_KEY_SERVO_R:
			writeString_P("Servo nach rechts\n");
			
				pos += 10;
				
		break;
	}
	
	if(movement_command) 
	{
		if(getDesSpeedLeft() < max_speed_left)
		{							
			moveAtSpeed(getDesSpeedLeft()+acl_left, getDesSpeedRight());
			if(getDesSpeedLeft() < 10)
				moveAtSpeed(10, getDesSpeedRight());
		}
		if(getDesSpeedRight() < max_speed_right)
		{
			moveAtSpeed(getDesSpeedLeft(), getDesSpeedRight()+acl_right);
			if(getDesSpeedRight() < 10)
				moveAtSpeed(getDesSpeedLeft(), 10);
		}
		setStopwatch4(0);
		startStopwatch4();
	}
#endif

}


void deccelerate(void)
{
	if(getStopwatch4() > 250)
	{
		if(getDesSpeedLeft() <= 10) 
			moveAtSpeed(0, getDesSpeedRight());
		else			
			moveAtSpeed(getDesSpeedLeft()-decl_left, getDesSpeedRight());
		if(getDesSpeedRight() <= 10)
			moveAtSpeed(getDesSpeedLeft(), 0); 
		else		
			moveAtSpeed(getDesSpeedLeft(), getDesSpeedRight()-decl_right);
			
		if (getDesSpeedRight() == 0 && getDesSpeedLeft() == 0)	
			stopStopwatch1(); 
		max_speed_left = getDesSpeedLeft();
		max_speed_right = getDesSpeedRight();
		setLEDs(0b000000);
		setStopwatch4(0);
	}
	
	if(getDesSpeedLeft() > max_speed_left) 
	{
		if(getDesSpeedLeft() <= 10)
			moveAtSpeed(0, getDesSpeedRight());
		else
			moveAtSpeed(getDesSpeedLeft()-decl_left, getDesSpeedRight()); 
	}
	if(getDesSpeedRight() > max_speed_right) 
	{
		if(getDesSpeedRight() <= 10)
				moveAtSpeed(getDesSpeedLeft(), 0);
		else
			moveAtSpeed(getDesSpeedLeft(), getDesSpeedRight()-decl_right); 
	}
}




int main(void)
{
	initRobotBase(); 
	
	setLEDs(0b111111);
	writeChar('\n');
    writeString_P("RP6 controlled by RC5 TV Remote\n");
	writeString_P("___________________________\n");
	mSleep(500);	 
	setLEDs(0b000000); 
	powerON();
	
	IRCOMM_setRC5DataReadyHandler(receiveRC5Data);

	writeString_P("\n * Turn Left: "); 					writeInteger(RC5_KEY_LEFT, DEC);
	writeString_P("\n * Turn Right: "); 				writeInteger(RC5_KEY_RIGHT, DEC);
	writeString_P("\n * Move Forwards: "); 				writeInteger(RC5_KEY_FORWARDS, DEC);
	writeString_P("\n * Move Backwards: "); 			writeInteger(RC5_KEY_BACKWARDS, DEC);
	writeString_P("\n * Stop: "); 						writeInteger(RC5_KEY_STOP, DEC);
	writeString_P("\n * Move curve left forwards: "); 	writeInteger(RC5_KEY_CURVE_LEFT, DEC);
	writeString_P("\n * Move curve right forwards: "); 	writeInteger(RC5_KEY_CURVE_RIGHT, DEC);
	writeString_P("\n * Move curve left backwards: "); 	writeInteger(RC5_KEY_CURVE_BACK_LEFT, DEC);
	writeString_P("\n * Move curve right backwards: "); writeInteger(RC5_KEY_CURVE_BACK_RIGHT, DEC);
	writeString_P("\n * Motor left forwards: "); 		writeInteger(RC5_KEY_LEFT_MOTOR_FWD, DEC);
	writeString_P("\n * Motor left backwards: "); 		writeInteger(RC5_KEY_LEFT_MOTOR_BWD, DEC);
	writeString_P("\n * Motor right forwards: "); 		writeInteger(RC5_KEY_RIGHT_MOTOR_FWD, DEC);
	writeString_P("\n * Motor right backwards: "); 		writeInteger(RC5_KEY_RIGHT_MOTOR_BWD, DEC);
	writeString_P("\n * Servo nach rechts: ");			writeInteger(RC5_KEY_SERVO_R, DEC);
	writeString_P("\n * Servo nach links: ");			writeInteger(RC5_KEY_SERVO_L, DEC);
	writeString_P("\n-----------------------\n");
	
	
	startStopwatch2();
	
	
	initSERVO(SERVO1);
	
	while(true) 
	{   
	
		servo1_position = pos;
		
		
		deccelerate();
		task_RP6System();
		
		
	}
	return 0;
}
    Code:
    Wenn ich nun die entsprechende Taste drücke bewegt sich der servo aber nicht...  :-s 
Kann mir jemand helfen?

danke schonmal

gruß
David
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  2. 15.09.2009, 15:59 #2
    Dirk
    Dirk ist offline
    Erfahrener Benutzer Robotik Einstein Avatar von Dirk
    Registriert seit
    30.04.2004
    Ort
    NRW
    Beiträge
    3.803
    Hallo David,

    in die while(true) Schleife müßtest du noch die task_SERVO aufnehmen und sagen, wie sich das Servo bewegen soll:

    Code:
    	startStopwatch2();					// Used for the demo
	
	while(true)  
	{
// ---------------------------------------------------------------------
// The demo code for positioning servo 1:
		if (getStopwatch2() > 48) {	// Change position every ~50ms
			servo1_position = pos;		// Position of servo 1
			pos++;						// Next position to the right
			if (pos > RIGHT_TOUCH) {pos = 0;} // pos: 0..RIGHT_TOUCH
			setStopwatch2(0);
		}
// ---------------------------------------------------------------------

		task_SERVO();			      
		deccelerate();			      
		task_RP6System();			      
	}
    Gruß Dirk
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  3. 16.09.2009, 19:37 #3
    smusmut
    smusmut ist offline
    Benutzer Stammmitglied
    Registriert seit
    26.02.2009
    Beiträge
    86
    hallo dirk,
    danke für deine antwort, ich werds gleich mal ausprobieren =)
    david
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  4. 08.10.2009, 16:11 #4
    smusmut
    smusmut ist offline
    Benutzer Stammmitglied
    Registriert seit
    26.02.2009
    Beiträge
    86
    Hallo Dirk,

    Ich habs jetzt so verändert wie du´s gesagt hast...

    Code:
    // written by David Smutny
// RP6BaseServoLib was written by Dirk
// ------------------------------------------------------------------------------------------

#include "RP6BaseServoLib.h"
#include "RP6RobotBaseLib.h" 



#define RC_YOUR_OWN

#ifdef RC_YOUR_OWN
	#define RC5_KEY_LEFT 				20	
	#define RC5_KEY_RIGHT 				22		
	#define RC5_KEY_FORWARDS 			18  	
	#define RC5_KEY_BACKWARDS 			24	
	#define RC5_KEY_STOP 				32		
	#define RC5_KEY_CURVE_LEFT 			17	
	#define RC5_KEY_CURVE_RIGHT 		19	
	#define RC5_KEY_CURVE_BACK_LEFT 	23	
	#define RC5_KEY_CURVE_BACK_RIGHT 	25	
	#define RC5_KEY_LEFT_MOTOR_FWD 		26
	#define RC5_KEY_LEFT_MOTOR_BWD 		41
	#define RC5_KEY_RIGHT_MOTOR_FWD 	42
	#define RC5_KEY_RIGHT_MOTOR_BWD 	49
	#define RC5_KEY_SERVO_L             37
	#define RC5_KEY_SERVO_R				36
#endif


#define MAX_SPEED_MOVE 200
#define MAX_SPEED_TURN 100 

#define MAX_SPEED_CURVE 120 
#define MAX_SPEED_CURVE2 40 
#define ACCELERATE_CURVE 10
#define ACCELERATE_CURVE2 4
#define DECELERATE_CURVE 4
#define DECELERATE_CURVE2 2

#define MAX_SPEED_1_MOTOR 120 

#define ACCELERATE_VALUE 8
#define DECELERATE_VALUE 4

uint8_t max_speed_left;
uint8_t max_speed_right;
uint8_t acl_left;
uint8_t acl_right;
uint8_t decl_left;
uint8_t decl_right;
uint16_t pos = 100;

void setDefaultSpeedParameters(void)
{
	max_speed_left = MAX_SPEED_MOVE;
	max_speed_right = max_speed_left;
	acl_left = ACCELERATE_VALUE;
	acl_right = ACCELERATE_VALUE;
	decl_left = DECELERATE_VALUE;
	decl_right = DECELERATE_VALUE;
	uint16_t tmp = (getDesSpeedLeft() + getDesSpeedRight())/2;
	moveAtSpeed(tmp , tmp);
}


void receiveRC5Data(RC5data_t rc5data)
{
	writeString_P("Toggle Bit:");
	writeChar(rc5data.toggle_bit + '0');
	writeString_P(" | Device Address:");
	writeInteger(rc5data.device, DEC);
	writeString_P(" | Key Code:");
	writeInteger(rc5data.key_code, DEC);
	writeChar('\n');
	
#ifndef DO_NOT_MOVE  
	
	uint8_t movement_command = false; 

	switch(rc5data.key_code)
	{
		case RC5_KEY_LEFT: 	
			writeString_P("LEFT\n");
			setDefaultSpeedParameters();
			max_speed_left = MAX_SPEED_TURN;
			max_speed_right = max_speed_left;
			changeDirection(LEFT);
			setLEDs(0b100000);
			movement_command = true;
		break;
		case RC5_KEY_RIGHT:
			writeString_P("RIGHT\n");
			setDefaultSpeedParameters();
			max_speed_left = MAX_SPEED_TURN;
			max_speed_right = max_speed_left;
			changeDirection(RIGHT);
			setLEDs(0b000100);
			movement_command = true;
		break;
		case RC5_KEY_FORWARDS:
			writeString_P("FORWARDS\n");
			setDefaultSpeedParameters();
			changeDirection(FWD);
			setLEDs(0b100100);
			movement_command = true;
		break;
		case RC5_KEY_BACKWARDS:
			writeString_P("BACKWARDS\n");
			setDefaultSpeedParameters();
			changeDirection(BWD);
			setLEDs(0b001001);
			movement_command = true;
		break;
		case RC5_KEY_STOP:
			writeString_P("STOP\n");
			max_speed_left = 0;
			max_speed_right = max_speed_left;
			moveAtSpeed(0,0);
			setLEDs(0b011011);
			movement_command = true;
		break;
		case RC5_KEY_CURVE_LEFT:
			writeString_P("CURVE LEFT FWD\n");
			max_speed_left = MAX_SPEED_CURVE2;
			max_speed_right = MAX_SPEED_CURVE;
			acl_left = ACCELERATE_CURVE2;
			acl_right = ACCELERATE_CURVE;
			decl_left = DECELERATE_CURVE2;
			decl_right = DECELERATE_CURVE;
			changeDirection(FWD);
			setLEDs(0b110100);
			movement_command = true;
		break;
		case RC5_KEY_CURVE_RIGHT:
			writeString_P("CURVE RIGHT FWD\n");
			max_speed_left = MAX_SPEED_CURVE;
			max_speed_right = MAX_SPEED_CURVE2;
			acl_left = ACCELERATE_CURVE;
			acl_right = ACCELERATE_CURVE2;
			decl_left = DECELERATE_CURVE;
			decl_right = DECELERATE_CURVE2;
			changeDirection(FWD);
			setLEDs(0b100110);
			movement_command = true;
		break;
		case RC5_KEY_CURVE_BACK_LEFT:
			writeString_P("CURVE LEFT BWD\n");
			max_speed_left = MAX_SPEED_CURVE2;
			max_speed_right = MAX_SPEED_CURVE;
			acl_left = ACCELERATE_CURVE2;
			acl_right = ACCELERATE_CURVE;
			decl_left = DECELERATE_CURVE2;
			decl_right = DECELERATE_CURVE;
			changeDirection(BWD);
			setLEDs(0b011001);
			movement_command = true;
		break;
		case RC5_KEY_CURVE_BACK_RIGHT:
			writeString_P("CURVE RIGHT BWD\n");
			max_speed_left = MAX_SPEED_CURVE;
			max_speed_right = MAX_SPEED_CURVE2;
			acl_left = ACCELERATE_CURVE;
			acl_right = ACCELERATE_CURVE2;
			decl_left = DECELERATE_CURVE;
			decl_right = DECELERATE_CURVE2;
			changeDirection(BWD);
			setLEDs(0b001011);
			movement_command = true;
		break;
		case RC5_KEY_LEFT_MOTOR_FWD:
			writeString_P("MOTOR LEFT FWD\n");
			max_speed_left = 0;
			max_speed_right = MAX_SPEED_1_MOTOR;
			acl_left = 4;
			acl_right = 4;
			decl_left = 4;
			decl_right = 4;
			changeDirection(FWD);
			setLEDs(0b110000);
			movement_command = true;
		break;
		case RC5_KEY_LEFT_MOTOR_BWD:
			writeString_P("MOTOR LEFT BWD\n");
			max_speed_left = 0;
			max_speed_right = MAX_SPEED_1_MOTOR;
			acl_left = 4;
			acl_right = 4;
			decl_left = 4;
			decl_right = 4;
			changeDirection(BWD);
			setLEDs(0b101000);
			movement_command = true;
		break;
		case RC5_KEY_RIGHT_MOTOR_FWD:
			writeString_P("MOTOR RIGHT FWD\n");
			max_speed_left = MAX_SPEED_1_MOTOR;
			max_speed_right = 0;
			acl_left = 4;
			acl_right = 4;
			decl_left = 4;
			decl_right = 4;
			changeDirection(FWD);
			setLEDs(0b000110);
			movement_command = true;
		break;
		case RC5_KEY_RIGHT_MOTOR_BWD:
			writeString_P("MOTOR RIGHT BWD\n");
			max_speed_left = MAX_SPEED_1_MOTOR;
			max_speed_right = 0;
			acl_left = 4;
			acl_right = 4;
			decl_left = 4;
			decl_right = 4;
			changeDirection(BWD);
			setLEDs(0b000101);
			movement_command = true;
		break;
		
		case RC5_KEY_SERVO_L:
			writeString_P("Servo nach links\n");
			if (pos > RIGHT_TOUCH)
				pos ++;
				writeInteger(pos, DEC);
		break;
		
		case RC5_KEY_SERVO_R:
			writeString_P("Servo nach rechts\n");
			if (pos < LEFT_TOUCH)
				pos --;
				writeInteger(pos, DEC);
		break;
	}
	
	if(movement_command) 
	{
		if(getDesSpeedLeft() < max_speed_left)
		{							
			moveAtSpeed(getDesSpeedLeft()+acl_left, getDesSpeedRight());
			if(getDesSpeedLeft() < 10)
				moveAtSpeed(10, getDesSpeedRight());
		}
		if(getDesSpeedRight() < max_speed_right)
		{
			moveAtSpeed(getDesSpeedLeft(), getDesSpeedRight()+acl_right);
			if(getDesSpeedRight() < 10)
				moveAtSpeed(getDesSpeedLeft(), 10);
		}
		setStopwatch4(0);
		startStopwatch4();
	}
#endif

}


void deccelerate(void)
{
	if(getStopwatch4() > 250)
	{
		if(getDesSpeedLeft() <= 10) 
			moveAtSpeed(0, getDesSpeedRight());
		else			
			moveAtSpeed(getDesSpeedLeft()-decl_left, getDesSpeedRight());
		if(getDesSpeedRight() <= 10)
			moveAtSpeed(getDesSpeedLeft(), 0); 
		else		
			moveAtSpeed(getDesSpeedLeft(), getDesSpeedRight()-decl_right);
			
		if (getDesSpeedRight() == 0 && getDesSpeedLeft() == 0)	
			stopStopwatch1(); 
		max_speed_left = getDesSpeedLeft();
		max_speed_right = getDesSpeedRight();
		setLEDs(0b000000);
		setStopwatch4(0);
	}
	
	if(getDesSpeedLeft() > max_speed_left) 
	{
		if(getDesSpeedLeft() <= 10)
			moveAtSpeed(0, getDesSpeedRight());
		else
			moveAtSpeed(getDesSpeedLeft()-decl_left, getDesSpeedRight()); 
	}
	if(getDesSpeedRight() > max_speed_right) 
	{
		if(getDesSpeedRight() <= 10)
				moveAtSpeed(getDesSpeedLeft(), 0);
		else
			moveAtSpeed(getDesSpeedLeft(), getDesSpeedRight()-decl_right); 
	}
}




int main(void)
{
	initRobotBase(); 
	
	setLEDs(0b111111);
	writeChar('\n');
    writeString_P("RP6 controlled by RC5 TV Remote\n");
	writeString_P("___________________________\n");
	mSleep(500);	 
	setLEDs(0b000000); 
	powerON();
	
	IRCOMM_setRC5DataReadyHandler(receiveRC5Data);

	writeString_P("\n * Turn Left: "); 					writeInteger(RC5_KEY_LEFT, DEC);
	writeString_P("\n * Turn Right: "); 				writeInteger(RC5_KEY_RIGHT, DEC);
	writeString_P("\n * Move Forwards: "); 				writeInteger(RC5_KEY_FORWARDS, DEC);
	writeString_P("\n * Move Backwards: "); 			writeInteger(RC5_KEY_BACKWARDS, DEC);
	writeString_P("\n * Stop: "); 						writeInteger(RC5_KEY_STOP, DEC);
	writeString_P("\n * Move curve left forwards: "); 	writeInteger(RC5_KEY_CURVE_LEFT, DEC);
	writeString_P("\n * Move curve right forwards: "); 	writeInteger(RC5_KEY_CURVE_RIGHT, DEC);
	writeString_P("\n * Move curve left backwards: "); 	writeInteger(RC5_KEY_CURVE_BACK_LEFT, DEC);
	writeString_P("\n * Move curve right backwards: "); writeInteger(RC5_KEY_CURVE_BACK_RIGHT, DEC);
	writeString_P("\n * Motor left forwards: "); 		writeInteger(RC5_KEY_LEFT_MOTOR_FWD, DEC);
	writeString_P("\n * Motor left backwards: "); 		writeInteger(RC5_KEY_LEFT_MOTOR_BWD, DEC);
	writeString_P("\n * Motor right forwards: "); 		writeInteger(RC5_KEY_RIGHT_MOTOR_FWD, DEC);
	writeString_P("\n * Motor right backwards: "); 		writeInteger(RC5_KEY_RIGHT_MOTOR_BWD, DEC);
	writeString_P("\n * Servo nach rechts: ");			writeInteger(RC5_KEY_SERVO_R, DEC);
	writeString_P("\n * Servo nach links: ");			writeInteger(RC5_KEY_SERVO_L, DEC);
	writeString_P("\n-----------------------\n");
	
	
	startStopwatch2();
	
	
	initSERVO(SERVO1);
	
	while(true) 
	
   {
      if (getStopwatch2() > 48) 
         
		 {servo1_position = pos;}
         
		 
		 setStopwatch2(0);
		
		deccelerate();
		task_SERVO();
		task_RP6System();
		
		
	}
	return 0;
}
    Der Servo will aber noch immer nicht...
    [-(

    Was ist noch falsch??
    Bei deinem Beispiel-Programm bewagt er sich...

    gruß David
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  5. 08.10.2009, 22:26 #5
    Dirk
    Dirk ist offline
    Erfahrener Benutzer Robotik Einstein Avatar von Dirk
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    3.803
    Hallo David,

    erstmal die Klammern anders:
    Code:
       startStopwatch2(); 
    
    
   initSERVO(SERVO1); 
    
   while(true) 
    
   { 
      if (getStopwatch2() > 48) 
          
       {servo1_position = pos; 
          
       
       setStopwatch2(0); 
       } 
 
      deccelerate(); 
      task_SERVO(); 
      task_RP6System(); 
  }       
       
   return 0; 
}
    ... und dann wird sich das Servo ja nur bewegen, wenn sich pos irgendwie ändert. Das must du machen.

    Gruß Dirk
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  6. 10.10.2009, 17:43 #6
    smusmut
    smusmut ist offline
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    86
    Ja, genau...
    Das mach ich doch mit:

    Code:
    		
		case RC5_KEY_SERVO_L:
			writeString_P("Servo nach links\n");
			if (pos > RIGHT_TOUCH)
				pos ++;
				writeString_P("Servo Position:\n");  writeInteger(pos, DEC);
		break;
		
		case RC5_KEY_SERVO_R:
			writeString_P("Servo nach rechts\n");
			if (pos < LEFT_TOUCH)
				pos --;
				writeString_P("Servo Position:\n");  writeInteger(pos, DEC);
		break;
	}
    oder?
    Also leider gehts bei mir noch immer nicht...
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  7. 13.10.2009, 19:45 #7
    smusmut
    smusmut ist offline
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    Wie ich es drehe und wende... Es will nicht funktionieren =(
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  8. 13.10.2009, 20:03 #8
    Dirk
    Dirk ist offline
    Erfahrener Benutzer Robotik Einstein Avatar von Dirk
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    3.803
    Poste doch deinen aktuellen Code noch 'mal.

    Ich probiere ihn dann mal bei mir.

    Gruß Dirk
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  9. 14.10.2009, 15:04 #9
    smusmut
    smusmut ist offline
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    Hallo Dirk,

    vielen Dank für deine Hilfe.
    Hier mein Aktueller Code:

    Code:
    // written by David Smutny
// RP6BaseServoLib was written by Dirk
// ------------------------------------------------------------------------------------------

#include "RP6BaseServoLib.h"
#include "RP6RobotBaseLib.h" 



#define RC_YOUR_OWN

#ifdef RC_YOUR_OWN
	#define RC5_KEY_LEFT 				20	
	#define RC5_KEY_RIGHT 				22		
	#define RC5_KEY_FORWARDS 			18  	
	#define RC5_KEY_BACKWARDS 			24	
	#define RC5_KEY_STOP 				32		
	#define RC5_KEY_CURVE_LEFT 			17	
	#define RC5_KEY_CURVE_RIGHT 		19	
	#define RC5_KEY_CURVE_BACK_LEFT 	23	
	#define RC5_KEY_CURVE_BACK_RIGHT 	25	
	#define RC5_KEY_LEFT_MOTOR_FWD 		26
	#define RC5_KEY_LEFT_MOTOR_BWD 		41
	#define RC5_KEY_RIGHT_MOTOR_FWD 	42
	#define RC5_KEY_RIGHT_MOTOR_BWD 	49
	#define RC5_KEY_SERVO_L             37
	#define RC5_KEY_SERVO_R				36
#endif


#define MAX_SPEED_MOVE 200
#define MAX_SPEED_TURN 100 

#define MAX_SPEED_CURVE 120 
#define MAX_SPEED_CURVE2 40 
#define ACCELERATE_CURVE 10
#define ACCELERATE_CURVE2 4
#define DECELERATE_CURVE 4
#define DECELERATE_CURVE2 2

#define MAX_SPEED_1_MOTOR 120 

#define ACCELERATE_VALUE 8
#define DECELERATE_VALUE 4

uint8_t max_speed_left;
uint8_t max_speed_right;
uint8_t acl_left;
uint8_t acl_right;
uint8_t decl_left;
uint8_t decl_right;
uint16_t pos = 100;

void setDefaultSpeedParameters(void)
{
	max_speed_left = MAX_SPEED_MOVE;
	max_speed_right = max_speed_left;
	acl_left = ACCELERATE_VALUE;
	acl_right = ACCELERATE_VALUE;
	decl_left = DECELERATE_VALUE;
	decl_right = DECELERATE_VALUE;
	uint16_t tmp = (getDesSpeedLeft() + getDesSpeedRight())/2;
	moveAtSpeed(tmp , tmp);
}


void receiveRC5Data(RC5data_t rc5data)
{
	writeString_P("Toggle Bit:");
	writeChar(rc5data.toggle_bit + '0');
	writeString_P(" | Device Address:");
	writeInteger(rc5data.device, DEC);
	writeString_P(" | Key Code:");
	writeInteger(rc5data.key_code, DEC);
	writeChar('\n');
	
#ifndef DO_NOT_MOVE  
	
	uint8_t movement_command = false; 

	switch(rc5data.key_code)
	{
		case RC5_KEY_LEFT: 	
			writeString_P("LEFT\n");
			setDefaultSpeedParameters();
			max_speed_left = MAX_SPEED_TURN;
			max_speed_right = max_speed_left;
			changeDirection(LEFT);
			setLEDs(0b100000);
			movement_command = true;
		break;
		case RC5_KEY_RIGHT:
			writeString_P("RIGHT\n");
			setDefaultSpeedParameters();
			max_speed_left = MAX_SPEED_TURN;
			max_speed_right = max_speed_left;
			changeDirection(RIGHT);
			setLEDs(0b000100);
			movement_command = true;
		break;
		case RC5_KEY_FORWARDS:
			writeString_P("FORWARDS\n");
			setDefaultSpeedParameters();
			changeDirection(FWD);
			setLEDs(0b100100);
			movement_command = true;
		break;
		case RC5_KEY_BACKWARDS:
			writeString_P("BACKWARDS\n");
			setDefaultSpeedParameters();
			changeDirection(BWD);
			setLEDs(0b001001);
			movement_command = true;
		break;
		case RC5_KEY_STOP:
			writeString_P("STOP\n");
			max_speed_left = 0;
			max_speed_right = max_speed_left;
			moveAtSpeed(0,0);
			setLEDs(0b011011);
			movement_command = true;
		break;
		case RC5_KEY_CURVE_LEFT:
			writeString_P("CURVE LEFT FWD\n");
			max_speed_left = MAX_SPEED_CURVE2;
			max_speed_right = MAX_SPEED_CURVE;
			acl_left = ACCELERATE_CURVE2;
			acl_right = ACCELERATE_CURVE;
			decl_left = DECELERATE_CURVE2;
			decl_right = DECELERATE_CURVE;
			changeDirection(FWD);
			setLEDs(0b110100);
			movement_command = true;
		break;
		case RC5_KEY_CURVE_RIGHT:
			writeString_P("CURVE RIGHT FWD\n");
			max_speed_left = MAX_SPEED_CURVE;
			max_speed_right = MAX_SPEED_CURVE2;
			acl_left = ACCELERATE_CURVE;
			acl_right = ACCELERATE_CURVE2;
			decl_left = DECELERATE_CURVE;
			decl_right = DECELERATE_CURVE2;
			changeDirection(FWD);
			setLEDs(0b100110);
			movement_command = true;
		break;
		case RC5_KEY_CURVE_BACK_LEFT:
			writeString_P("CURVE LEFT BWD\n");
			max_speed_left = MAX_SPEED_CURVE2;
			max_speed_right = MAX_SPEED_CURVE;
			acl_left = ACCELERATE_CURVE2;
			acl_right = ACCELERATE_CURVE;
			decl_left = DECELERATE_CURVE2;
			decl_right = DECELERATE_CURVE;
			changeDirection(BWD);
			setLEDs(0b011001);
			movement_command = true;
		break;
		case RC5_KEY_CURVE_BACK_RIGHT:
			writeString_P("CURVE RIGHT BWD\n");
			max_speed_left = MAX_SPEED_CURVE;
			max_speed_right = MAX_SPEED_CURVE2;
			acl_left = ACCELERATE_CURVE;
			acl_right = ACCELERATE_CURVE2;
			decl_left = DECELERATE_CURVE;
			decl_right = DECELERATE_CURVE2;
			changeDirection(BWD);
			setLEDs(0b001011);
			movement_command = true;
		break;
		case RC5_KEY_LEFT_MOTOR_FWD:
			writeString_P("MOTOR LEFT FWD\n");
			max_speed_left = 0;
			max_speed_right = MAX_SPEED_1_MOTOR;
			acl_left = 4;
			acl_right = 4;
			decl_left = 4;
			decl_right = 4;
			changeDirection(FWD);
			setLEDs(0b110000);
			movement_command = true;
		break;
		case RC5_KEY_LEFT_MOTOR_BWD:
			writeString_P("MOTOR LEFT BWD\n");
			max_speed_left = 0;
			max_speed_right = MAX_SPEED_1_MOTOR;
			acl_left = 4;
			acl_right = 4;
			decl_left = 4;
			decl_right = 4;
			changeDirection(BWD);
			setLEDs(0b101000);
			movement_command = true;
		break;
		case RC5_KEY_RIGHT_MOTOR_FWD:
			writeString_P("MOTOR RIGHT FWD\n");
			max_speed_left = MAX_SPEED_1_MOTOR;
			max_speed_right = 0;
			acl_left = 4;
			acl_right = 4;
			decl_left = 4;
			decl_right = 4;
			changeDirection(FWD);
			setLEDs(0b000110);
			movement_command = true;
		break;
		case RC5_KEY_RIGHT_MOTOR_BWD:
			writeString_P("MOTOR RIGHT BWD\n");
			max_speed_left = MAX_SPEED_1_MOTOR;
			max_speed_right = 0;
			acl_left = 4;
			acl_right = 4;
			decl_left = 4;
			decl_right = 4;
			changeDirection(BWD);
			setLEDs(0b000101);
			movement_command = true;
		break;
		
		case RC5_KEY_SERVO_L:
			writeString_P("Servo nach links\n");
			if (pos > RIGHT_TOUCH)
				pos ++;
				writeString_P("Servo Position:\n");  writeInteger(pos, DEC);
		break;
		
		case RC5_KEY_SERVO_R:
			writeString_P("Servo nach rechts\n");
			if (pos < LEFT_TOUCH)
				pos --;
				writeString_P("Servo Position:\n");  writeInteger(pos, DEC);
		break;
	}
	
	if(movement_command) 
	{
		if(getDesSpeedLeft() < max_speed_left)
		{							
			moveAtSpeed(getDesSpeedLeft()+acl_left, getDesSpeedRight());
			if(getDesSpeedLeft() < 10)
				moveAtSpeed(10, getDesSpeedRight());
		}
		if(getDesSpeedRight() < max_speed_right)
		{
			moveAtSpeed(getDesSpeedLeft(), getDesSpeedRight()+acl_right);
			if(getDesSpeedRight() < 10)
				moveAtSpeed(getDesSpeedLeft(), 10);
		}
		setStopwatch4(0);
		startStopwatch4();
	}
#endif

}


void deccelerate(void)
{
	if(getStopwatch4() > 250)
	{
		if(getDesSpeedLeft() <= 10) 
			moveAtSpeed(0, getDesSpeedRight());
		else			
			moveAtSpeed(getDesSpeedLeft()-decl_left, getDesSpeedRight());
		if(getDesSpeedRight() <= 10)
			moveAtSpeed(getDesSpeedLeft(), 0); 
		else		
			moveAtSpeed(getDesSpeedLeft(), getDesSpeedRight()-decl_right);
			
		if (getDesSpeedRight() == 0 && getDesSpeedLeft() == 0)	
			stopStopwatch1(); 
		max_speed_left = getDesSpeedLeft();
		max_speed_right = getDesSpeedRight();
		setLEDs(0b000000);
		setStopwatch4(0);
	}
	
	if(getDesSpeedLeft() > max_speed_left) 
	{
		if(getDesSpeedLeft() <= 10)
			moveAtSpeed(0, getDesSpeedRight());
		else
			moveAtSpeed(getDesSpeedLeft()-decl_left, getDesSpeedRight()); 
	}
	if(getDesSpeedRight() > max_speed_right) 
	{
		if(getDesSpeedRight() <= 10)
				moveAtSpeed(getDesSpeedLeft(), 0);
		else
			moveAtSpeed(getDesSpeedLeft(), getDesSpeedRight()-decl_right); 
	}
}




int main(void)
{
	initRobotBase(); 
	
	setLEDs(0b111111);
	writeChar('\n');
    writeString_P("RP6 controlled by RC5 TV Remote\n");
	writeString_P("___________________________\n");
	mSleep(500);	 
	setLEDs(0b000000); 
	powerON();
	
	IRCOMM_setRC5DataReadyHandler(receiveRC5Data);

	writeString_P("\n * Turn Left: "); 					writeInteger(RC5_KEY_LEFT, DEC);
	writeString_P("\n * Turn Right: "); 				writeInteger(RC5_KEY_RIGHT, DEC);
	writeString_P("\n * Move Forwards: "); 				writeInteger(RC5_KEY_FORWARDS, DEC);
	writeString_P("\n * Move Backwards: "); 			writeInteger(RC5_KEY_BACKWARDS, DEC);
	writeString_P("\n * Stop: "); 						writeInteger(RC5_KEY_STOP, DEC);
	writeString_P("\n * Move curve left forwards: "); 	writeInteger(RC5_KEY_CURVE_LEFT, DEC);
	writeString_P("\n * Move curve right forwards: "); 	writeInteger(RC5_KEY_CURVE_RIGHT, DEC);
	writeString_P("\n *curve left backwards: "); 	writeInteger(RC5_KEY_CURVE_BACK_LEFT, DEC);
	writeString_P("\n * Move curve right backwards: "); writeInteger(RC5_KEY_CURVE_BACK_RIGHT, DEC);
	writeString_P("\n * Motor left forwards: "); 		writeInteger(RC5_KEY_LEFT_MOTOR_FWD, DEC);
	writeString_P("\n * Motor left backwards: "); 		writeInteger(RC5_KEY_LEFT_MOTOR_BWD, DEC);
	writeString_P("\n * Motor right forwards: "); 		writeInteger(RC5_KEY_RIGHT_MOTOR_FWD, DEC);
	writeString_P("\n * Motor right backwards: "); 		writeInteger(RC5_KEY_RIGHT_MOTOR_BWD, DEC);
	writeString_P("\n * Servo nach rechts: ");			writeInteger(RC5_KEY_SERVO_R, DEC);
	writeString_P("\n * Servo nach links: ");			writeInteger(RC5_KEY_SERVO_L, DEC);
	writeString_P("\n-----------------------\n");
	
   startStopwatch2();
   
   
   initSERVO(SERVO1);
   
   while(true)
   
   {
      if (getStopwatch2() > 48)
         
       {servo1_position = pos;
         
       
       setStopwatch2(0);
       }
 
      deccelerate();
      task_SERVO();
      task_RP6System();
  }       
       
   return 0;
}
    Ich hoffe du kanst den Fehler finden!

    gruß David
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  10. 15.10.2009, 17:23 #10
    Dirk
    Dirk ist offline
    Erfahrener Benutzer Robotik Einstein Avatar von Dirk
    Registriert seit
    30.04.2004
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    Beiträge
    3.803
    Hallo David,

    so, nun hab ich's:

    Ändere die RC5 Abfragen 'mal so:
    Code:
          case RC5_KEY_SERVO_L:
		startSERVO();
		setStopwatch6(0);
		startStopwatch6();
		writeString_P("Servo nach links\n"); 
        if (pos >= 10) { 
            pos -= 10;
		}
		else {
			pos = 0;
		}
		servo1_position = pos; 
        writeString_P("Servo Position:\n");  writeInteger(pos, DEC);
      break; 
       
      case RC5_KEY_SERVO_R: 
		startSERVO();
		setStopwatch6(0);
		startStopwatch6();
        writeString_P("Servo nach rechts\n"); 
        if (pos <= (RIGHT_TOUCH - 10)) {
            pos += 10;
		}
		else {
			pos = RIGHT_TOUCH;
		}
		servo1_position = pos; 
        writeString_P("Servo Position:\n");  writeInteger(pos, DEC); 
      break;
    ... und die while(1) Schleife so:
    Code:
    	stopSERVO();
   while(true) 
    
   { 
              
        
  
      deccelerate(); 
      task_SERVO(); 
      if (getStopwatch6() > 300) {stopSERVO();}
      task_RP6System(); 
  }
    Gruß Dirk
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