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RoboBlockly for Learning Math and Coding

CSP Unit 3 Lesson 5.4

Piano
Linkbot Image Mindstorm Image
0x2418126-6-12y2418126-6-12
Grid:
Tics Lines:
Width px
Hash Lines:
Width px
Labels:
Font px
Trace Lines:
Robot 1:
Width px
Robot 2:
Width px
Robot 3:
Width px
Robot 4:
Width px
Labels: x-axis y-axis Show Grid
Grid: 12x12 inches 24x24 inches 36x36 inches
72x72 inches 96x96 inches 192x192 inches
Quad: 4 Quadrants 1 Quadrant 1&4 Quadrants
Units: US Customary Metric
Background: Background Image

Robot 1

0
S
M
L
Initial Position:
( in, in)
Initial Angle:
deg
Current Position: (0 in, 0 in)
Current Angle: 90 deg
Wheel Radius:
Track Width:
in

Robot 2

0
S
M
L
Initial Position:
( in, in)
Initial Angle:
deg
Current Position: (6 in, 0 in)
Current Angle: 90 deg
Wheel Radius:
Track Width:
in

Robot 3

0
S
M
L
Initial Position:
( in, in)
Initial Angle:
deg
Current Position: (12 in, 0 in)
Current Angle: 90 deg
Wheel Radius:
Track Width:
in

Robot 4

0
S
M
L
Initial Position:
( in, in)
Initial Angle:
deg
Current Position: (18 in, 0 in)
Current Angle: 90 deg
Wheel Radius:
Track Width:
in
CSP Unit 3 Lesson 5.4
/* Code generated by RoboBlockly v2.5 */
/* Problem Statement: 
    Using the turnAround function you defined in the previous
    exercise (pre-placed for you in the Workspace), along with
    the driveDistance, turnLeft(90 degrees), and traceOn
    commands, create the code that will have the Linkbot draw a
    large red + (plus) sign centered at the Linkbot's starting
    point. Each line of the + sign should be 12 units long (top
    to bottom, and left to right). The robot should only move
    forward, turn left, or turn around, and should end up in
    its starting position and orientation at the center of the
    + sign. Put the turnAround function definition at the end
    of the code.
    */
#include <robot.h>
CLinkbotI robot;
double radius = 1.75;
double trackwidth = 3.69;

// Describe this function...
void turnAround() {
  robot.turnLeft(90, radius, trackwidth);
  robot.turnLeft(90, radius, trackwidth);
}

robot.traceColor("red", 4);
robot.traceOn();
robot.turnLeft(90, radius, trackwidth);
robot.driveDistance(6, radius);
turnAround();
robot.driveDistance(12, radius);
turnAround();
robot.driveDistance(6, radius);
robot.turnLeft(90, radius, trackwidth);
robot.driveDistance(6, radius);
turnAround();
robot.driveDistance(12, radius);
turnAround();
robot.driveDistance(6, radius);
turnAround();
robot.traceOff();
Load Blocks
Hardware
LArduino
Workspace Show Ch Save File
Problem Statement:

Using the turnAround function you defined in the previous exercise (pre-placed for you in the Workspace), along with the driveDistance, turnLeft(90 degrees), and traceOn commands, create the code that will have the Linkbot draw a large red + (plus) sign centered at the Linkbot's starting point. Each line of the + sign should be 12 units long (top to bottom, and left to right). The robot should only move forward, turn left, or turn around, and should end up in its starting position and orientation at the center of the + sign. Put the turnAround function definition at the end of the code.


		
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