diff options
| -rw-r--r-- | src/rtl_adsb.c | 2 | ||||
| -rw-r--r-- | src/rtl_fm.c | 2 | ||||
| -rw-r--r-- | src/rtl_power.c | 2 | ||||
| -rw-r--r-- | src/rtl_sdr.c | 2 | ||||
| -rw-r--r-- | src/rtl_tcp.c | 2 | ||||
| -rw-r--r-- | src/rtl_test.c | 2 |
6 files changed, 6 insertions, 6 deletions
diff --git a/src/rtl_adsb.c b/src/rtl_adsb.c index 8119ac8..7683240 100644 --- a/src/rtl_adsb.c +++ b/src/rtl_adsb.c @@ -89,7 +89,7 @@ void usage(void) fprintf(stderr, "rtl_adsb, a simple ADS-B decoder\n\n" "Use:\trtl_adsb [-R] [-g gain] [-p ppm] [output file]\n" - "\t[-d device_index (default: 0)]\n" + "\t[-d device_index or serial (default: 0)]\n" "\t[-V verbove output (default: off)]\n" "\t[-S show short frames (default: off)]\n" "\t[-Q quality (0: no sanity checks, 0.5: half bit, 1: one bit (default), 2: two bits)]\n" diff --git a/src/rtl_fm.c b/src/rtl_fm.c index 037793c..0929744 100644 --- a/src/rtl_fm.c +++ b/src/rtl_fm.c @@ -192,7 +192,7 @@ void usage(void) "\t wbfm == -M fm -s 170k -o 4 -A fast -r 32k -l 0 -E deemp\n" "\t raw mode outputs 2x16 bit IQ pairs\n" "\t[-s sample_rate (default: 24k)]\n" - "\t[-d device_index (default: 0)]\n" + "\t[-d device_index or serial (default: 0)]\n" "\t[-T enable bias-T on GPIO PIN 0 (works for rtl-sdr.com v3 dongles)]\n" "\t[-g tuner_gain (default: automatic)]\n" "\t[-l squelch_level (default: 0/off)]\n" diff --git a/src/rtl_power.c b/src/rtl_power.c index df3ceb7..f78561f 100644 --- a/src/rtl_power.c +++ b/src/rtl_power.c @@ -130,7 +130,7 @@ void usage(void) "\t[-e exit_timer (default: off/0)]\n" //"\t[-s avg/iir smoothing (default: avg)]\n" //"\t[-t threads (default: 1)]\n" - "\t[-d device_index (default: 0)]\n" + "\t[-d device_index or serial (default: 0)]\n" "\t[-g tuner_gain (default: automatic)]\n" "\t[-p ppm_error (default: 0)]\n" "\t[-T enable bias-T on GPIO PIN 0 (works for rtl-sdr.com v3 dongles)]\n" diff --git a/src/rtl_sdr.c b/src/rtl_sdr.c index ccd6d76..4e10bc1 100644 --- a/src/rtl_sdr.c +++ b/src/rtl_sdr.c @@ -49,7 +49,7 @@ void usage(void) "rtl_sdr, an I/Q recorder for RTL2832 based DVB-T receivers\n\n" "Usage:\t -f frequency_to_tune_to [Hz]\n" "\t[-s samplerate (default: 2048000 Hz)]\n" - "\t[-d device_index (default: 0)]\n" + "\t[-d device_index or serial (default: 0)]\n" "\t[-g gain (default: 0 for auto)]\n" "\t[-p ppm_error (default: 0)]\n" "\t[-b output_block_size (default: 16 * 16384)]\n" diff --git a/src/rtl_tcp.c b/src/rtl_tcp.c index 78d625a..b730bf4 100644 --- a/src/rtl_tcp.c +++ b/src/rtl_tcp.c @@ -102,7 +102,7 @@ void usage(void) printf("\t[-s samplerate in Hz (default: %d Hz)]\n", DEFAULT_SAMPLE_RATE_HZ); printf("\t[-b number of buffers (default: 15, set by library)]\n"); printf("\t[-n max number of linked list buffers to keep (default: %d)]\n", DEFAULT_MAX_NUM_BUFFERS); - printf("\t[-d device index (default: 0)]\n"); + printf("\t[-d device index or serial (default: 0)]\n"); printf("\t[-P ppm_error (default: 0)]\n"); printf("\t[-T enable bias-T on GPIO PIN 0 (works for rtl-sdr.com v3 dongles)]\n"); printf("\t[-D enable direct sampling (default: off)]\n"); diff --git a/src/rtl_test.c b/src/rtl_test.c index b7f46ea..03edff1 100644 --- a/src/rtl_test.c +++ b/src/rtl_test.c @@ -90,7 +90,7 @@ void usage(void) "rtl_test, a benchmark tool for RTL2832 based DVB-T receivers\n\n" "Usage:\n" "\t[-s samplerate (default: 2048000 Hz)]\n" - "\t[-d device_index (default: 0)]\n" + "\t[-d device_index or serial (default: 0)]\n" "\t[-t enable Elonics E4000 tuner benchmark]\n" #ifndef _WIN32 "\t[-p[seconds] enable PPM error measurement (default: 10 seconds)]\n" |