[RFC PATCH v3] iio: repeat channel support and dummy client example #41
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Signed-off-by: Lucas Magasweran <[email protected]>
Linux struct iio_chan_spec supports a 'repeat' scan_type attribute that represents the number of times the element repeats. Value is kept private to avoid breaking the ABI. Note that a value of 0 and 1 signifies no repeat. Signed-off-by: Lucas Magasweran <[email protected]>
…-hrtimer Signed-off-by: Lucas Magasweran <[email protected]>
This matches the optional X%u repeat count in sysfs _type scan element format attribute. Signed-off-by: Lucas Magasweran <[email protected]>
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iio_chan_typeIIO_ROTuses the repeat channeliio_chan_spec.scan_type.repeatto store repeated elements in a channel without modifiers.This patch series adds support to
libiioand creates a new example tool that exercises theiio_dummydriver. For testing this series theiio_dummycan be patched to include theIIO_ROTchannel. See lucasrangit/linux-iio#1 .Signed-off-by: Lucas Magasweran [email protected]
Changes since v1:
format->repeat > 1for consistent output and avoid duplicatedprintfand squashed commits since this is a new sample tool
Changes since v2:
iio-private.hstruct iio_channelfromiio.hstruct iio_data_formatbecause changing it breaks the ABI