User:Ojw/Notes
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< User:Ojw(Difference between revisions)
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+ | </pre> | ||
+ | |||
+ | == vibe == | ||
+ | |||
+ | [[Vibrator]] | ||
+ | |||
+ | <pre>import sys | ||
+ | import time | ||
+ | |||
+ | outfile = open("/sys/class/leds/neo1973:vibrator/brightness", "w", 1) | ||
+ | |||
+ | for i in range(0,4): | ||
+ | for f in range(10,255): | ||
+ | outfile.write(str(f) + "\n") | ||
+ | time.sleep(0.01) | ||
+ | |||
+ | outfile.write("0\n") | ||
+ | outfile.close() | ||
</pre> | </pre> |
Latest revision as of 23:29, 15 July 2010
[edit] accel
Technical:Accelerometer Fundamentals, Accelerometer data retrieval
#!/usr/bin/python import struct from math import sqrt x = 0 y = 0 z = 0 in_file = open("/dev/input/event3","rb") event = in_file.read(16) while event: (time1,time2, type, code, value) = struct.unpack('iihhi',event) time = time2 / 1000.0 if type == 2 or type == 3: if code == 0: x = value if code == 1: y = value if code == 2: z = value if type == 0 and code == 0: sum = sqrt(x*x + y*y + z*z) px = x / sum py = y / sum pz = z / sum orientation = "unknown" if(px > 0.5): orientation = "landscape" elif(px < -0.5): orientation = "landscape, inverted" elif(py > 0.5): orientation = "portrait, inverted" elif(py < -0.5): orientation = "portrait" elif(pz > 0): orientation = "upright" elif(pz < 0): orientation = "on back" print "%s (%+4.1f %+4.1f %+4.1f)" % (orientation, px,py,pz) event = in_file.read(16) in_file.close()
[edit] vibe
import sys import time outfile = open("/sys/class/leds/neo1973:vibrator/brightness", "w", 1) for i in range(0,4): for f in range(10,255): outfile.write(str(f) + "\n") time.sleep(0.01) outfile.write("0\n") outfile.close()