From 296117f3bb928b4ee327bbf99c895f021ab48775 Mon Sep 17 00:00:00 2001 From: Michael Ossmann Date: Fri, 3 Feb 2017 11:58:26 -0700 Subject: [PATCH] removed unused TX options from hackrf_sweep --- host/hackrf-tools/src/hackrf_sweep.c | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-) diff --git a/host/hackrf-tools/src/hackrf_sweep.c b/host/hackrf-tools/src/hackrf_sweep.c index 0c6a81df..dca716cf 100644 --- a/host/hackrf-tools/src/hackrf_sweep.c +++ b/host/hackrf-tools/src/hackrf_sweep.c @@ -237,12 +237,11 @@ static void usage() { fprintf(stderr, "Usage:\n"); fprintf(stderr, "\t[-h] # this help\n"); fprintf(stderr, "\t[-d serial_number] # Serial number of desired HackRF.\n"); - fprintf(stderr, "\t[-a amp_enable] # RX/TX RF amplifier 1=Enable, 0=Disable.\n"); + fprintf(stderr, "\t[-a amp_enable] # RX RF amplifier 1=Enable, 0=Disable.\n"); fprintf(stderr, "\t[-f freq_min:freq_max # Specify minimum & maximum sweep frequencies (MHz).\n"); fprintf(stderr, "\t[-p antenna_enable] # Antenna port power, 1=Enable, 0=Disable.\n"); fprintf(stderr, "\t[-l gain_db] # RX LNA (IF) gain, 0-40dB, 8dB steps\n"); fprintf(stderr, "\t[-g gain_db] # RX VGA (baseband) gain, 0-62dB, 2dB steps\n"); - fprintf(stderr, "\t[-x gain_db] # TX VGA (IF) gain, 0-47dB, 1dB steps\n"); fprintf(stderr, "\t[-n num_samples] # Number of samples per frequency, 16384-4294967296\n"); } @@ -273,11 +272,11 @@ int main(int argc, char** argv) { int exit_code = EXIT_SUCCESS; struct timeval t_end; float time_diff; - unsigned int lna_gain=16, vga_gain=20, txvga_gain=0; + unsigned int lna_gain=16, vga_gain=20; uint16_t frequencies[MAX_FREQ_COUNT]; uint32_t num_samples = DEFAULT_SAMPLE_COUNT; - while( (opt = getopt(argc, argv, "a:f:p:l:g:x:d:n:h?")) != EOF ) { + while( (opt = getopt(argc, argv, "a:f:p:l:g:d:n:h?")) != EOF ) { result = HACKRF_SUCCESS; switch( opt ) { @@ -318,10 +317,6 @@ int main(int argc, char** argv) { result = parse_u32(optarg, &vga_gain); break; - case 'x': - result = parse_u32(optarg, &txvga_gain); - break; - case 'n': result = parse_u32(optarg, &num_samples); break;