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authorJure Žabkar <jure.zabkar@fri.uni-lj.si>2015-12-15 10:34:40 +0100
committerJure Žabkar <jure.zabkar@fri.uni-lj.si>2015-12-15 13:17:48 +0100
commitb4e46b75f5e2a890b41d2e20a89767590e54ccb4 (patch)
treed9ee2fd8c1543bb4f7fd9db0bace83efc01c999e /robot/problems/introduction/followline
parentbe94b55b835283de53c686343164641e15abe806 (diff)
Dodani plani za robotske probleme.
Diffstat (limited to 'robot/problems/introduction/followline')
-rw-r--r--robot/problems/introduction/followline/common.py8
-rw-r--r--robot/problems/introduction/followline/sl.py15
2 files changed, 18 insertions, 5 deletions
diff --git a/robot/problems/introduction/followline/common.py b/robot/problems/introduction/followline/common.py
index 3e84cd4..46df5c6 100644
--- a/robot/problems/introduction/followline/common.py
+++ b/robot/problems/introduction/followline/common.py
@@ -11,8 +11,6 @@ visible = True
solution = '''\
import time
-from ev3dev import *
-from mindstorms_widgets import mindstorms_widgets
robot = mindstorms_widgets()
robot.connect_motor( 'left' )
@@ -21,10 +19,10 @@ robot.connect_sensor( 'color' )
start = time.time()
while time.time()-start < 10:
- if robot.color_sensor_measure('reflected_light_intensity') < 30:
- L, R = 0, 20
+ if robot.color_sensor_measure('reflected_light_intensity') < 50:
+ L, R = 0, 30
else:
- L, R = 20, 0
+ L, R = 30, 0
robot.move_tank( 'on', lr_power=[L,R])
robot.move_tank( 'off' )
'''
diff --git a/robot/problems/introduction/followline/sl.py b/robot/problems/introduction/followline/sl.py
index 848fe2b..cdc6e19 100644
--- a/robot/problems/introduction/followline/sl.py
+++ b/robot/problems/introduction/followline/sl.py
@@ -32,3 +32,18 @@ hint = {
'if': ['''<p>V zanki uporabi pogojni stavek...</p>''',
'''<p>Če robot vidi črto, naj zavije z nje; če vidi podlago, naj zavije proti črti.</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>Povežemo barvni senzor.</li>
+ <li>V zanki preverjamo, kakšno barvo vidi robot s senzorjem.</li>
+ <li>Če vidi črno, naj zavije desno, če vidi belo, naj zavije levo. (Sledi desnemu robu črte).</li>
+ <li>Zanka naj se konča po vnaprej določenem času, 10 sekund.</li>
+ <li>Ustavimo oba motorja.</li>
+</ol>
+<p>Opomba: potrebna je predhodna kalibracija barvnega senzorja.</p>
+'''
+]