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Man page of iio_reg
Section: LibIIO Utilities (1)
Updated: 19 June 2020
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iio_reg - do a low level read or write to SPI or I2C register
<device> <register> [<value>]
is a utility for debugging local IIO devices.
It should not be used by normal users, and is normally used by driver
developers during development, or by end users debugging a driver, or sending
in a feature request.
It provides a mechanism to read or write SPI or I2C registers for IIO devices.
This can be useful when troubleshooting IIO devices, and understanding how
the Linux IIO subsystem is managing the device.
This IIO utility does not work across a network or USB context.
- -h, --help
to display some help, and then quit.
If the specified device is not found, a non-zero exit code is returned.
libiio home page:
Doxygen for libiio
All bugs are tracked at:
- RETURN VALUE
- SEE ALSO
This document was created by
using the manual pages.
Time: 07:03:18 GMT, June 19, 2020