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hal: zephyr: fix device / word address issues with i2c writes #393

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hal: zephyr: fix device / word address issues with i2c writes #393

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Commits on Sep 19, 2024

  1. hal: zephyr: use device address in i2c writes 

    Fixes use of word address as device address in i2c writes.

Signed-off-by: Daniel Mangum <[email protected]>
    @hasheddan
    hasheddan committed Sep 19, 2024
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  2. hal: zephyr: send word address when data buffer is empty 

    Some callers pass a word address, but empty data buffer, when issuing
i2c writes, such as when waking a device. Typically the HAL is passed a
data buffer that includes the word address as the first byte, but when
the data buffer is empty we opt to instead use the 1 byte word address
as the data to be written.

Signed-off-by: Daniel Mangum <[email protected]>
    @hasheddan
    hasheddan committed Sep 19, 2024
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