SYNOPSIS
- bool iio_validate_scan_mask_onehot(struct iio_dev * indio_dev, const unsigned long * mask);
ARGUMENTS
indio_dev
-
- the iio device
mask
- scan mask to be checked
DESCRIPTION
Return true if exactly one bit is set in the scan mask, false otherwise. It can be used for devices where only one channel can be active for sampling at a time.
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