Circuits.I2C.write_read-exclamation-mark
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write_read-exclamation-mark
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Link to this function
write_read!(i2c_bus, address, write_data, bytes_to_read, opts \\ [])
View SourceSpecs
Write data
to an I2C device and then immediately issue a read. Raise on errors.
Options:
- :retries - number of retries before failing (defaults to no retries)