diff options
| -rw-r--r-- | robot/en.py | 42 | ||||
| -rw-r--r-- | robot/problems/introduction/circle20/en.py | 22 | ||||
| -rw-r--r-- | robot/problems/introduction/countlines/common.py | 6 | ||||
| -rw-r--r-- | robot/problems/introduction/countlines/en.py | 25 | ||||
| -rw-r--r-- | robot/problems/introduction/en.py | 2 | ||||
| -rw-r--r-- | robot/problems/introduction/followline/en.py | 34 | ||||
| -rw-r--r-- | robot/problems/introduction/forward/en.py | 17 | ||||
| -rw-r--r-- | robot/problems/introduction/forward1m/en.py | 21 | ||||
| -rw-r--r-- | robot/problems/introduction/forward1m/sl.py | 2 |
9 files changed, 160 insertions, 11 deletions
diff --git a/robot/en.py b/robot/en.py index f296516..61314e9 100644 --- a/robot/en.py +++ b/robot/en.py @@ -3,5 +3,47 @@ name = 'Robot' description = 'Introductory Robot course.' + hint = { + 'init':['''<p>In code the robot is represented by mindstorms_widgets(): <code>robot = mindstorms_widgets()</code>.</p>'''], + 'connectMotorLeft':['''<p>Connect the left motor to the robot.</p>''', + '''<p><code>robot.connect_motor( 'left' )</code>.</p>'''], + 'connectMotorRight':['''<p>Connect the right motor to the robot.</p>''', + '''<p><code>robot.connect_motor( 'right' )</code>.</p>'''], + 'moveSteering':['''<p>Synchronize the motors.</p>''', + '''<p>Use move_steering method for synchonization <code>robot.move_steering( ... )</code>.</p>'''], + 'moveSteeringOff':['''<p>Stop the motors.</p>''', + '''<p><code>robot.move_steering( 'off' )</code>.</p>'''], + 'onForSeconds':['''<p>The first argument of <code>robot.move_steering</code> should specify that the motors will run for a certain amount of time.</p>''', + '''<p><code>robot.move_steering('on_for_seconds', ... )</code>.</p>'''], + 'direction':['''<p>Define the direction of moving; negative/positive values represent a left/right turn.</p>'''], + 'seconds':['''<p>Determine the running time of the motors.</p>'''], + 'connectColorSensor':['''<p>Connect the color sensor to the robot.</p>''', + '''<p><code>robot.connect_sensor( 'color' )</code>.</p>'''], + 'colorSensorMeasure':['''<p>While the robot is moving forward, it should use the color sensor in 'color' mode to recognize the colors.</p>''', + '''<p><code>robot.color_sensor_measure( 'color' )</code>.</p>'''], + 'colorSensorMeasureRLI':['''<p>Use the color sensor in 'reflected_light_intensity' mode.</p>''', + '''<p><code>robot.color_sensor_measure( 'reflected_light_intensity' )</code>.</p>'''], + 'moveTankOn':['''<p>Use the method for separate motor control, to set each motor's power separately.</p>''', + '''<p>The most appropriate for this is <code>robot.move_tank( ... )</code>.</p>''', + '''<p><code>robot.move_tank( 'on', ...)</code></p>'''], + 'lrPower': ['''<p>Set the powers of the left and right motor.</p>''', + '''<p><code>robot.move_tank( 'on', lr_power=[ ... ])</code></p>'''], + 'moveTankOff': ['''Stop the robot.''', + '''<p><code>robot.move_tank( 'off' )</code></p>'''], + 'onForRotations':['''<p>Set the first argument of <code>robot.move_steering</code> method so that the motors will run for the specified number of rotations.</p>''', + '''<p><code>robot.move_steering('on_for_rotations', ... )</code>.</p>'''], + 'rotations':['''<p>Determine the number of rotations; how many turns should the motors do in a meter? Measure the circumference of the wheel and compute the number of rotations per meter.</p>''', + '''<p><code>robot.move_steering( 'on_for_rotations', direction=0, rotations=5 )</code>.</p>'''], + 'no_hint': ['''\ +<p>No hint here!</p> +'''], + + 'system_error': ['''\ +<p><span style="color: red;">System error:</span> [%=message%].</p> +'''], + + 'test_results': ['''\ +<p>Your program passed [%=passed%] / [%=total%] tests.</p> +'''], } diff --git a/robot/problems/introduction/circle20/en.py b/robot/problems/introduction/circle20/en.py index 8210d71..c677cce 100644 --- a/robot/problems/introduction/circle20/en.py +++ b/robot/problems/introduction/circle20/en.py @@ -7,8 +7,26 @@ name = 'Circle 20 cm' slug = 'Circle 20 cm' description = '''\ -''' +<p>Write a program that will make the robot drive in circle (r=20cm) and stop after one loop.</p>''' hint = { - + 'mW_init':mod.hint['init'], + 'connectMotorLeft':mod.hint['connectMotorLeft'], + 'connectMotorRight':mod.hint['connectMotorRight'], + 'moveSteering':mod.hint['moveSteering'], + 'onForSeconds':mod.hint['onForSeconds'], + 'direction':mod.hint['direction']+['''<p>The value of this parameter should be such that would make the robot circle with radius 20cm. This value highly depends on the construction of the robot.</p>''', + '''<p><code>robot.move_steering( 'on_for_seconds', direction=20, ... )</code>.</p>'''], + 'seconds':mod.hint['seconds']+['''<p>Experimentally determine the time (in seconds) the robot needs for one loop.</p>''', + '''<p><code>robot.move_steering( 'on_for_seconds', direction=0, seconds=3 )</code>.</p>'''], } + +plan = ['''\ +<p>The program should:</p> +<ol> + <li>create a mindstorms_widgets() object, which represents the robot in your code.</li> + <li>connect the driving motors.</li> + <li>calculate the turn so that the robot would drive in circle with radius 20 cm.</li> + <li>synchronize the motors and run them for a specified time, so that the robot stops after one round.</li> +</ol>''' +] diff --git a/robot/problems/introduction/countlines/common.py b/robot/problems/introduction/countlines/common.py index 6d2bf13..bf5343b 100644 --- a/robot/problems/introduction/countlines/common.py +++ b/robot/problems/introduction/countlines/common.py @@ -21,17 +21,17 @@ robot.connect_sensor( 'color' ) robot.move_steering( 'on' ) start = time.time() -stevec = 0 +counter = 0 color = -1 while time.time()-start < 1.2: c = robot.color_sensor_measure( 'color' ) # values: 0-7 see the scale above if c!=color: if c!=6 and c!=0: - stevec += 1 + counter += 1 color = c robot.move_steering( 'off' ) -print( "Stevilo crt:", stevec ) +print( "Number of lines:", counter ) ''' hint_type = { diff --git a/robot/problems/introduction/countlines/en.py b/robot/problems/introduction/countlines/en.py index 8b3b275..009a752 100644 --- a/robot/problems/introduction/countlines/en.py +++ b/robot/problems/introduction/countlines/en.py @@ -7,8 +7,31 @@ name = 'Count lines' slug = 'Count lines' description = '''\ + Write a program to count the color lines on white background using the robot with a color sensor. The robot should drive forward, crossing the lines and count them. ''' hint = { - + 'mW_init':mod.hint['init'], + 'connectMotorLeft':mod.hint['connectMotorLeft'], + 'connectMotorRight':mod.hint['connectMotorRight'], + 'moveSteeringOn':mod.hint['moveSteering']+['''<p>Use move_steering method with 'on' as the first parameter <code>robot.move_steering( 'on',... )</code>.</p>'''], + 'moveSteeringOff':mod.hint['moveSteeringOff'], + 'connectColorSensor':mod.hint['connectColorSensor'], + 'colorSensorMeasure':mod.hint['colorSensorMeasure'], + 'while':['''<p>Use the while loop: inside, the robot should read the current color and increase the counter when the color changes.</p>''', + '''<p>Interrupt the loop after a certain amount of time; determine the time the robot needs to drive over all the colors experimentally; use <code>time.time()</code>.</p>''', + '''<p><code>while time.time()-start < 1.5:</code>.</p>'''], } + +plan = ['''\ +<p>The program should:</p> +<ol> + <li>create a mindstorms_widgets() object, which represents the robot in your code.</li> + <li>connect the driving motors.</li> + <li>connect the color sensor.</li> + <li>synchronize the motors and run them so that the robot would move forward.</li> + <li>inside the loop, let the robot recognize colors and increase the counter.</li> + <li>interrupt the loop after a certain amount of time.</li> + <li>stop the motors.</li> +</ol>''' +] diff --git a/robot/problems/introduction/en.py b/robot/problems/introduction/en.py new file mode 100644 index 0000000..5236b4e --- /dev/null +++ b/robot/problems/introduction/en.py @@ -0,0 +1,2 @@ +name = 'Introduction' +description = 'Motors and sensors.' diff --git a/robot/problems/introduction/followline/en.py b/robot/problems/introduction/followline/en.py index 3f816fe..1551d1b 100644 --- a/robot/problems/introduction/followline/en.py +++ b/robot/problems/introduction/followline/en.py @@ -7,8 +7,40 @@ name = 'Line following' slug = 'Line following' description = '''\ + Write the program for line following. The robot should use the color sensor to follow the black line on white background. ''' hint = { - + 'mW_init':mod.hint['init'], + 'connectMotorLeft':mod.hint['connectMotorLeft'], + 'connectMotorRight':mod.hint['connectMotorRight'], + 'moveSteeringOn':mod.hint['moveSteering']+['''<p>Use move_steering method with 'on' as the first parameter <code>robot.move_steering( 'on',... )</code>.</p>'''], + 'moveSteeringOff':mod.hint['moveSteeringOff'], + 'connectColorSensor':mod.hint['connectColorSensor'], + 'colorSensorMeasureRLI':mod.hint['colorSensorMeasureRLI'], + 'while':['''<p>Use the loop, inside which the robot would follow the line.</p>''', + '''<p>The loop should be time constrained, e.g. <code>time.time()</code>.</p>''', + '''<p><code>start = time.time()\nwhile time.time()-start < 10:</code>.</p>'''], + 'moveTankOn':mod.hint['moveTankOn'], + 'lrPower': mod.hint['lrPower'], + 'moveTankOff': mod.hint['moveTankOff'], + 'time': ['''Use time() to measure time.''', + '''<p><code>start = time.time()\nwhile time.time()-start < 10:</code></p>'''], + 'if': ['''<p>Use conditional statement inside the loop...</p>''', + '''<p>If the robot sees the line, it should turn slightly to go off the line; if the robot sees the background, it should turn towards the line.</p>'''] } + +plan = ['''\ +<p>The program should do the following:</p> +<ol> + <li>create a mindstorms_widgets() object, which represents the robot in your code.</li> + <li>connect the driving motors.</li> + <li>connect the color sensor.</li> + <li>in a loop, the robot should read the color sensor to check whether it is on or off line.</li> + <li>if it sees black, it should turn right/left; if it sees white, it should turn left/right.</li> + <li>break the loop after specified time, 10 seconds.</li> + <li>stop the motors.</li> +</ol> +<p>Note: you may need to calibrate the color sensor before running the program on the robot.</p> +''' +]
\ No newline at end of file diff --git a/robot/problems/introduction/forward/en.py b/robot/problems/introduction/forward/en.py index be73921..5f78d57 100644 --- a/robot/problems/introduction/forward/en.py +++ b/robot/problems/introduction/forward/en.py @@ -8,5 +8,20 @@ description = '''\ ''' hint = { - + 'mW_init':mod.hint['init'], + 'connectMotorLeft':mod.hint['connectMotorLeft'], + 'connectMotorRight':mod.hint['connectMotorRight'], + 'moveSteering':mod.hint['moveSteering'], + 'onForSeconds':mod.hint['onForSeconds'], + 'direction':mod.hint['direction']+['''<p><code>robot.move_steering( 'on_for_seconds', direction=0, ... )</code>.</p>'''], + 'seconds':mod.hint['seconds']+['''<p><code>robot.move_steering( 'on_for_seconds', direction=0, seconds=3 )</code>.</p>'''], } + +plan = ['''\ +<p>The program should:</p> +<ol> + <li>create a mindstorms_widgets() object, which represents the robot in your code.</li> + <li>connect the driving motors.</li> + <li>synchronize the motors and run them so that the robot would move forward for 3 seconds.</li> +</ol>''' +]
\ No newline at end of file diff --git a/robot/problems/introduction/forward1m/en.py b/robot/problems/introduction/forward1m/en.py index bdf2a45..f923059 100644 --- a/robot/problems/introduction/forward1m/en.py +++ b/robot/problems/introduction/forward1m/en.py @@ -7,9 +7,26 @@ name = 'Forward 1m' slug = 'Forward 1m' description = '''\ - + Write a program that would make the robot drive forward and stop after 1 meter. ''' hint = { - + 'mW_init':mod.hint['init'], + 'connectMotorLeft':mod.hint['connectMotorLeft'], + 'connectMotorRight':mod.hint['connectMotorRight'], + 'moveSteering':mod.hint['moveSteering'], + 'onForRotations':mod.hint['onForRotations'], + 'direction':mod.hint['direction']+['''<p><code>robot.move_steering( '...', direction=0, ... )</code>.</p>'''], + 'seconds':mod.hint['seconds']+['''<p><code>robot.move_steering( 'on_for_seconds', direction=0, seconds=3 )</code>.</p>'''], + 'rotations':mod.hint['rotations'], } + +plan = ['''\ +<p>Program izvedemo v naslednjih korakih:</p> +<ol> + <li>create a mindstorms_widgets() object, which represents the robot in your code.</li> + <li>connect the driving motors.</li> + <li>measure the circumference of robot's wheels and compute the number of rotations per meter.</li> + <li>synchronize the motors and run them so that the robot would move forward for computed number of rotations.</li> +</ol>''' +] diff --git a/robot/problems/introduction/forward1m/sl.py b/robot/problems/introduction/forward1m/sl.py index 2240d3c..f6209eb 100644 --- a/robot/problems/introduction/forward1m/sl.py +++ b/robot/problems/introduction/forward1m/sl.py @@ -4,7 +4,7 @@ name = 'Naprej 1m' slug = 'Naprej 1m' description = '''\ -<p>Napiši program, da bo robot peljal naravnost naprej 3 sekunde in se nato ustavil.</p>''' +<p>Napiši program, da bo robot peljal 1 meter naravnost in se nato ustavil.</p>''' hint = { 'mW_init':['''<p>Robota v programu predstavimo z mindstorms_widgets(): <code>robot = mindstorms_widgets()</code>.</p>'''], |