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fix pwm bug

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This commit is contained in:
Pavol Rusnak 2011-04-25 02:24:06 +02:00
parent 2ce865c4c2
commit 62e4ff33f0
2 changed files with 3 additions and 2 deletions
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3
software/device.py
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@ -35,7 +35,8 @@ class Device:
if self.fake: if self.fake:
print 'pwm', which, duty print 'pwm', which, duty
else: else:
duty = 65535 - duty if duty != 0:
duty = 65536 - duty
self.epo.write('p' + chr(which) + chr(duty & 0xff) + chr(duty >> 8)) self.epo.write('p' + chr(which) + chr(duty & 0xff) + chr(duty >> 8))
# sets ddswave (wave=square,sine,saw1,saw2) # sets ddswave (wave=square,sine,saw1,saw2)