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-rw-r--r--robot/problems/introduction/wall1m/common.py7
-rw-r--r--robot/problems/introduction/wall1m/sl.py14
2 files changed, 16 insertions, 5 deletions
diff --git a/robot/problems/introduction/wall1m/common.py b/robot/problems/introduction/wall1m/common.py
index 07d1e1a..e8a5917 100644
--- a/robot/problems/introduction/wall1m/common.py
+++ b/robot/problems/introduction/wall1m/common.py
@@ -10,18 +10,15 @@ number = 6
visible = True
solution = '''\
-from ev3dev import *
-from mindstorms_widgets import mindstorms_widgets
-
robot = mindstorms_widgets()
robot.connect_motor( 'left' )
robot.connect_motor( 'right' )
robot.connect_sensor( 'ultrasonic' )
robot.move_steering( 'on', power=80 )
-while robot.ultrasonic_sensor_measure( 'distance-cm' ) > 500:
+while robot.ultrasonic_sensor_measure( 'distance-cm' ) > 50:
pass
robot.move_steering( 'on', power=20 )
-while robot.ultrasonic_sensor_measure( 'distance-cm' ) > 200:
+while robot.ultrasonic_sensor_measure( 'distance-cm' ) > 20:
pass
robot.move_steering( 'off' )
'''
diff --git a/robot/problems/introduction/wall1m/sl.py b/robot/problems/introduction/wall1m/sl.py
index 18518d5..cbb27ed 100644
--- a/robot/problems/introduction/wall1m/sl.py
+++ b/robot/problems/introduction/wall1m/sl.py
@@ -29,3 +29,17 @@ hint = {
'while':['''<p>Uporabi zanko: robot naj se pelje naprej, dokler ne pride do razdalje 50 cm od zida.</p>''',
'''<p>Uporabi še eno zanko: robot naj se pelje naprej z 20% močjo, dokler ne pride do razdalje 20 cm od zida.</p>'''],
}
+
+plan = ['''\
+<p>Program izvedemo v naslednjih korakih:</p>
+<ol>
+ <li>Naredimo objekt mindstorms_widgets(), s katerim predstavimo robota.</li>
+ <li>Nanj povežemo oba pogonska motorja.</li>
+ <li>Robotu dodamo ultrazvočni senzor.</li>
+ <li>Vklopimo oba motorja tako, da robot vozi naravnost; moč nastavimo na 80.</li>
+ <li>V zanki merimo razdaljo z UZ senzorjem; zanko končamo, ko je razdalja <50 cm.</li>
+ <li>Moč motorjev nastavimo na 20.</li>
+ <li>V zanki merimo razdaljo z UZ senzorjem; zanko končamo, ko je razdalja <20 cm.</li>
+ <li>Ustavimo oba motorja.</li>
+</ol>'''
+]