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use the proper function for reading 16 bit values #52

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use the proper function for reading 16 bit values #52

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4 changes: 1 addition & 3 deletions Adafruit_I2C/Adafruit_I2C.py
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Original file line number Diff line number Diff line change
Expand Up @@ -117,9 +117,7 @@ def readS8(self, reg):
def readU16(self, reg):
"Reads an unsigned 16-bit value from the I2C device"
try:
hibyte = self.readU8(reg)
lobyte = self.readU8(reg+1)
result = (hibyte << 8) + lobyte
result = self.bus.read_word_data(self.address,reg)
if (self.debug):
print "I2C: Device 0x%02X returned 0x%04X from reg 0x%02X" % (self.address, result & 0xFFFF, reg)
return result
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