I have been learning with the plutosdr in combination with gnu radio companion. I can transmit basic signals and that is good.
I can also dump the raw IQ samples to a file and send them from python to my plutosdr via the adi library.
With the beforementioned IQ file. I would like to setup the pluto to run from a battery bank alone and repeat my signal. I therefore wonder if i can use the iio_attr + iio_writedev from command line to configure the radio and send the iq samples? My IQ file is interleaved 32bit floats.
Or am I forced to crosscompile an c app to do so and run it on the device?
An example would be helpfull.
I am also interrested in where I can add extra commands to the pluto that will be run after bootup.
Kind regards and sorry for the wall of text.
Moved to Virtual Classroom.
[edited by: emassa at 10:14 PM (GMT -5) on 10 Jan 2023]