rtl_index_by_serial

rtl_index_by_serial will return the RTL-SDR device index for the provided serial number

Compiling

gcc rtl_index_by_serial.c -lrtlsdr -o rtl_index_by_serial

Usage

./rtl_index_by_serial 10
0

./rtl_index_by_serial NON_EXISTANT_SERIAL
-3

License

MIT