Introduction to Robotics/Control Flow/Lab/Students - Revision history

wikademia>Eme at 04:58, 12 August 2010

2010-08-12T04:58:08Z

← Older revision		Revision as of 04:58, 12 August 2010
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	Demonstrate this for your instructor. The instructor may want to check your code to ensure that you have not changed or deleted any of the above code.		Demonstrate this for your instructor. The instructor may want to check your code to ensure that you have not changed or deleted any of the above code.
	__NOTOC__		__NOTOC__

			[[Category:Introduction to Robotics]]

wikademia>Eme at 09:51, 18 December 2009

2009-12-18T09:51:24Z

← Older revision		Revision as of 09:51, 18 December 2009
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	~~{{ntnes\|Control Flow}}~~

	== Note ==		== Note ==

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	Demonstrate this for your instructor. The instructor may want to check your code to ensure that you have not changed or deleted any of the above code.		Demonstrate this for your instructor. The instructor may want to check your code to ensure that you have not changed or deleted any of the above code.
			__NOTOC__

wikademia>Dr. Eme: moved Beta:Introduction to Robotics/Control Flow/Lab/Students to Introduction to Robotics/Control Flow/Lab/Students over redirect

2009-08-12T19:24:47Z

moved Beta:Introduction to Robotics/Control Flow/Lab/Students to Introduction to Robotics/Control Flow/Lab/Students over redirect

← Older revision	Revision as of 19:24, 12 August 2009
(No difference)

wikademia>Wikademia: moved Introduction to Robotics/Control Flow/Lab/Students to Beta:Introduction to Robotics/Control Flow/Lab/Students

2009-06-05T16:59:19Z

moved Introduction to Robotics/Control Flow/Lab/Students to Beta:Introduction to Robotics/Control Flow/Lab/Students

← Older revision	Revision as of 16:59, 5 June 2009
(No difference)

wikademia>Wikademia: Text replace - 'Introduction to Robotics/Nav' to 'ntnes'

2009-04-11T06:32:37Z

Text replace - 'Introduction to Robotics/Nav' to 'ntnes'

← Older revision		Revision as of 06:32, 11 April 2009
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	{{~~Introduction to Robotics/Nav~~\|Control Flow}}		{{ntnes\|Control Flow}}

	== Note ==		== Note ==

wikademia>Wikademia: 4 revisions

2009-04-10T18:34:05Z

4 revisions

← Older revision	Revision as of 18:34, 10 April 2009
(No difference)

wikademia>Whiteknight: /* Putting it Together */

2007-07-19T22:32:22Z

Putting it Together

← Older revision		Revision as of 22:32, 19 July 2007
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	FOR MyCount = 0 TO EndLoop12 * 12		FOR MyCount = 0 TO EndLoop12 * 12
	PULSOUT Left, LeftStop + 65		PULSOUT Left, LeftStop + 65
	PULSOUT Right, RightStop + 50		PULSOUT Right, RightStop + 50
	PAUSE 20		PAUSE 20
	NEXT		NEXT
	RETURN		RETURN

wikademia>Whiteknight: /* FOR / NEXT Loops */

2007-07-19T22:02:58Z

FOR / NEXT Loops

← Older revision		Revision as of 22:02, 19 July 2007
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	To move our BoeBot in a square, we could write a nested FOR / NEXT loop. Remember to define your constants from the previous lab!		To move our BoeBot in a square, we could write a nested FOR / NEXT loop. Remember to define your constants from the previous lab!

	FOR MyTurns = 0 TO 4		FOR MyTurns = 0 TO 4
	FOR MyCount = 0 TO EndLoop6		FOR MyCount = 0 TO EndLoop6
	PULSOUT Left, LeftStop + 50		PULSOUT Left, LeftStop + 50
	PULSOUT Right, RightStop – 50		PULSOUT Right, RightStop – 50
	PAUSE 20		PAUSE 20
	NEXT		NEXT
	FOR MyCount = 0 TO Turn		FOR MyCount = 0 TO Turn
	PULSOUT Left, LeftStop + 50		PULSOUT Left, LeftStop + 50
	PULSOUT Right, RightStop + 50		PULSOUT Right, RightStop + 50
	PAUSE 20		PAUSE 20
	NEXT		NEXT
	NEXT		NEXT

	This code uses a loop to move the BoeBot forward, and a loop to turn the BoeBot to the right. The outer loop repeats this process 4 times. When nesting loops, you must use different counter variables.		This code uses a loop to move the BoeBot forward, and a loop to turn the BoeBot to the right. The outer loop repeats this process 4 times. When nesting loops, you must use different counter variables.

wikademia>Whiteknight at 22:01, 19 July 2007

2007-07-19T22:01:41Z

← Older revision		Revision as of 22:01, 19 July 2007
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	{{Introduction to Robotics/Nav\|Control Flow}}		{{Introduction to Robotics/Nav\|Control Flow}}

			== Note ==

			This lab will use the same constant values for "Left", "Right", "LeftStop", "RightStop", "EndLoop1", "Turn", and so on. In each program you write in this lab, you should define all these values.

			== FOR / NEXT Loops ==

			To move our BoeBot in a square, we could write a nested FOR / NEXT loop. Remember to define your constants from the previous lab!

			FOR MyTurns = 0 TO 4
			FOR MyCount = 0 TO EndLoop6
			PULSOUT Left, LeftStop + 50
			PULSOUT Right, RightStop – 50
			PAUSE 20
			NEXT
			FOR MyCount = 0 TO Turn
			PULSOUT Left, LeftStop + 50
			PULSOUT Right, RightStop + 50
			PAUSE 20
			NEXT
			NEXT

			This code uses a loop to move the BoeBot forward, and a loop to turn the BoeBot to the right. The outer loop repeats this process 4 times. When nesting loops, you must use different counter variables.

			=== Problems ===

			Do these exercises and demonstrate them for your teacher.

			#Use Nested FOR / NEXT loops to move the Robot along a square 3 times.
			#Use nested FOR / NEXT loops to move the Robot in a zig-zag pattern (forward, right, forward, left, forward...)

			== Branches ==

			Do these exercises and demonstrate them for your teacher.

			#Use branches, labels, and GOTOS to make the robot move forward for 6 inches without using any FOR / NEXT loops. Is this easier or harder then using loops?
			#Our BoeBot is lazy and needs to take a break. Write a program using both FOR / NEXT loops and IF / THEN branches that lets the BoeBot take a 1 second break every inch for 6 inches.

			== Subroutines ==

			Write subroutines for each of the following manuevers:
			*Move forward 1 inch
			*Move forward 6 inches
			*Move forward 12 inches
			*Turn 90° to the right
			*Turn 90° to the left
			*Move in a 6 inch right-handed square
			*move in a 6 inch left-handed square

			Use your subroutines from above to make your BoeBot move in the following patters:
			#3 laps of a square (either direction)
			#A figure 8
			#A 4-leaf clover shape, or a 2 × 2 checkerboard.

			Demonstrate these patterns to your teacher.

			== Putting it Together ==

			Our BoeBots don't always move in a straight line, and sometimes we need to correct them. The Instructor will draw a 12-foot straight line on the ground. Your job is to write a program that tries to follow this line, even if your robot does not move straight. Write the following program:

			FOR MyCount = 0 TO EndLoop12 * 12
			PULSOUT Left, LeftStop + 65
			PULSOUT Right, RightStop + 50
			PAUSE 20
			NEXT
			RETURN

			Notice the "+ 65" on the left wheel, which means the BoeBot will not be moving in a straight line. Using Branches, loops, or subroutines (or a combination of all 3), try to find a way to follow the straight line that the Instructor has drawn. '''You may only add new code to this program, you may not delete or change the code that is given'''. You may add code inside the loop, after the loop or before the loop, but you may not change or delete these lines.

			Demonstrate this for your instructor. The instructor may want to check your code to ensure that you have not changed or deleted any of the above code.

wikademia>Whiteknight: New page: {{Introduction to Robotics/Nav|Control Flow}}

2007-07-19T22:01:16Z

New page: {{Introduction to Robotics/Nav|Control Flow}}

New page