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authorTat-Chee Wan (USM)2011-03-01 09:10:13 +0800
committerTat-Chee Wan (USM)2011-03-01 09:10:13 +0800
commit5b5271e98c6d7f0ffea9d6b3fbf2cec43d283d64 (patch)
tree87624772defa75852f127d519a252686b2a338ba /nxt-python-fantom/examples/latency.py
parenta017874bb2a7881aaaf57832049fe281191c05c2 (diff)
Imported nxt-python baseline (v2.1.0)
Diffstat (limited to 'nxt-python-fantom/examples/latency.py')
-rw-r--r--nxt-python-fantom/examples/latency.py23
1 files changed, 23 insertions, 0 deletions
diff --git a/nxt-python-fantom/examples/latency.py b/nxt-python-fantom/examples/latency.py
new file mode 100644
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+++ b/nxt-python-fantom/examples/latency.py
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+#!/usr/bin/env python
+
+import time
+import nxt.locator
+from nxt.sensor import *
+
+b = nxt.locator.find_one_brick()
+
+#Touch sensor latency test
+touch = Touch(b, PORT_1)
+start = time.time()
+for i in range(100):
+ touch.get_sample()
+stop = time.time()
+print 'touch latency: %s ms' % (1000 * (stop - start) / 100.0)
+
+#Ultrasonic sensor latency test
+ultrasonic = Ultrasonic(b, PORT_4)
+start = time.time()
+for i in range(100):
+ ultrasonic.get_sample()
+stop = time.time()
+print 'ultrasonic latency: %s ms' % (1000 * (stop - start) / 100.0)