added simple carrier generator functions

ha7ilm / csdr

A simple DSP library and command-line tool for Software Defined Radio.

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added simple carrier generator functions #55

Open hayguen opened 4 years ago

hayguen commented 4 years ago

command line interface options are: gen_dc_f / gen_dc_s16, gen_pos_fs4_f / gen_pos_fs4_s16 and gen_neg_fs4_f / gen_neg_fs4_s16

hayguen commented 4 years ago

this allows simple use of Adalm Pluto SDR as a signal (carrier) generator, with the libiio-utils (iio_attr and iio_writedev), see https://github.com/analogdevicesinc/libiio

https://github.com/hayguen/transmit-ukw-fm/blob/master/ukw-fm-live-from-audio.sh shows how an I/Q data stream can be piped into iio_writedev ..