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rgblcd.py: update example to use only writeReg()

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Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
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Brendan Le Foll
2014-11-05 11:20:36 +00:00
parent 2896b05dcd
commit ac02940174
1 changed files with 8 additions and 6 deletions
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10
examples/python/rgblcd.py
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@@ -28,10 +28,12 @@ import mraa
# to a nice shade of purple # to a nice shade of purple
x = mraa.I2c(0) x = mraa.I2c(0)
x.address(0x62) x.address(0x62)
# initialise device
x.writeReg(0, 0) x.writeReg(0, 0)
x.writeReg(1, 0) x.writeReg(1, 0)
# Be careful that your i2c device can actually handle a 'batch' handling of # sent RGB color data
# such data, this is not typical in arduino type devices x.writeReg(0x08, 0xAA)
s = "\x08\xAA\x04\xFF\x02\xFF" x.writeReg(0x04, 255)
x.write(s) x.writeReg(0x02, 255)