added a short script to test the touchscreen

expyriment · Nov 19, 2019 · 0878e1c · 0878e1c
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diff --git a/examples/no2.jpg b/examples/no2.jpg
diff --git a/examples/touchscreen-test.py b/examples/touchscreen-test.py
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+#! /usr/bin/env python
+# Time-stamp: <2019-11-19 13:02:26 christophe@pallier.org>
+
+""" Touchscreen test """
+
+import expyriment
+
+NTRIALS = 5
+
+exp = expyriment.design.Experiment(name="sentence picture matching task")  # create an Experiment object
+expyriment.control.set_develop_mode(on=True)  ## Set develop mode. Comment for real experiment
+
+expyriment.control.initialize(exp)
+
+img1 =  expyriment.stimuli.Picture("no2.jpg", position=(-200, 100))  # NO
+img2 =  expyriment.stimuli.Picture("yes2.jpg", position=(200, 100))  # YES
+
+BB = expyriment.io.TouchScreenButtonBox([img1, img2])
+BB.create()
+
+exp.add_data_variable_names(['resonse', 'rt'])
+
+expyriment.control.start()
+
+for i in range(NTRIALS):
+    BB.show()
+    img, resptime = BB.wait()
+
+    exp.data.add(["No" if img == img1 else "Yes" , resptime])
+
+    exp.screen.clear()
+    exp.screen.update()
+
+    exp.clock.wait(2000)
+
+expyriment.control.end()
diff --git a/examples/yes2.jpg b/examples/yes2.jpg