Update rtl_fm.c

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rtlsdrblog 2024-02-19 17:44:45 +13:00 committed by GitHub
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@ -193,7 +193,7 @@ void usage(void)
"\t raw mode outputs 2x16 bit IQ pairs\n"
"\t[-s sample_rate (default: 24k)]\n"
"\t[-d device_index (default: 0)]\n"
"\t[-T enable bias-T on GPIO PIN 0 (works for rtl-sdr.com v3 dongles)]\n"
"\t[-T enable bias-T on GPIO PIN 0 (works for rtl-sdr.com v3/v4 dongles)]\n"
"\t[-g tuner_gain (default: automatic)]\n"
"\t[-l squelch_level (default: 0/off)]\n"
//"\t for fm squelch is inverted\n"