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I2C WRITE_THEN_READ in a single transaction #12

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@ryanmesh-sd ryanmesh-sd commented Aug 30, 2024

This allows reading from specific registers in I2C devices without sending two separate commands from the host, which significantly increases latency between the pointer write and read and may cause timeouts in certain I2C devices.

Associated PR in Blinka: adafruit/Adafruit_Blinka#888

This allows reading from specific registers in I2C devices without
sending two separate commands from the host, which significantly
increases latency between the pointer write and read and may cause
timeouts in certain I2C devices.
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