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Brzo i2c should support longer Clock Stretch Timeouts #6

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pasko-zh opened this issue Aug 20, 2016 · 1 comment
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Brzo i2c should support longer Clock Stretch Timeouts #6

pasko-zh opened this issue Aug 20, 2016 · 1 comment
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enhancement
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1.01

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Currently, brzo i2c uses a uint16_t datatype for holding the number of iterations iteration_scl_clock_stretch for the timeout of SCL clock stretching. The maximum timeout is therefore around 5 msec (milli seconds).

There are i2c slaves, like for instance the HTU21, which stretch the clock up to 50 msec (milli seconds) or even more!

Thus, iteration_scl_clock_stretch should be of datatype uint32_t instead.
@pasko-zh pasko-zh self-assigned this Aug 20, 2016
@pasko-zh pasko-zh added this to the 1.01 milestone Aug 20, 2016
@pasko-zh pasko-zh mentioned this issue Aug 20, 2016
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Included in Version 1.01

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