Add i2c_struct class for arbitrary structure register. #1
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tannewt
reviewed
Jan 3, 2017
| with obj.i2c_device: | ||
| obj.i2c_device.writeto(self.buffer, end=1, stop=False) | ||
| obj.i2c_device.readfrom_into(self.buffer, start=1) | ||
| return ustruct.unpack_from(self.format, memoryview(self.buffer)[1:]) |
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If this gets used a lot we may want to tweak ustruct to take start and end itself so that we don't need the heap to do this.
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