iio_attr(1) LibIIO Utilities iio_attr(1) (NAME) iio_attr - IIO (SYNOPSIS) iio_attr [ options ] -d [device] [attr] [value] iio_attr [ options ] -c [device] [channel] [attr] [value] iio_attr [ options ] -D [device] [attr] [value] iio_attr [ options ] -C [attr] iio_attr -S iio_attr -h (DESCRIPTION) iio_attr IIO . iio_attr . (COMMANDS) iio_attr . -d, --device-attr IIO -c --channel-attr IIO -B --buffer-attr IIO -C --context-attr IIO -D --debug-attr IIO -h, --help iio_attr . -V, --version iio_attr libiio . iio_attr . -S, --scan [backends] IIO () 'ip' 'usb' 'ip:usb' . USB (Vendor ID) (Product ID) 'usb=0456,b673' . vid pid ( ) "*" ( pid) . . (OPTIONS) -u, --uri (uri) : ip:[address] (192.168.0.1) ip: zeroconf IIO usb:[device:port:instance] iio_attr -S serial:[port],[baud],[settings] iiod ( tinyiiod) . [port] '/dev/ttyUSB0' 'COM4' . [baud] 110 300 600 1200 2400 4800 9600 14400 19200 38400 57600 115200 [] 128000 256000 . [settings] '8n1' : data_bits: (5 6 7 8 [] 9) parity_bits: ('n' [] 'o' 'e' 'm' (mark) 's' (space)) stop_bits: (1 [] 2) flow_control: ('0' [] 'x' Xon Xoff 'r' RTSCTS 'd' DTRDSR) local: . -i, --input-channel -o, --output-channel -s, --scan-channel -I, --ignore-case -g, --generate-code C python . 'foo.c' 'foo.py' . (EXIT STATUS) . (SEE ALSO) iio_attr(1), iio_info(1), iio_readdev(1), iio_reg(1), iio_writedev(1), libiio(3) libiio: https://wiki.analog.com/resources/tools-software/linux-software/libiio libiio: https://github.com/analogdevicesinc/libiio Doxygen libiio: https://analogdevicesinc.github.io/libiio (BUGS) : https://github.com/analogdevicesinc/libiio/issues libiio-0.26 24 December 2025 iio_attr(1)