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Add hackrf_transfer -F option to force unsupported sample rates.

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This commit is contained in:
Martin Ling
2022-08-05 13:32:47 +01:00
parent 8c12fa6007
commit 2e1f55c2d5
1 changed files with 13 additions and 4 deletions
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17
host/hackrf-tools/src/hackrf_transfer.c
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@ -379,6 +379,8 @@ uint32_t antenna_enable;
bool sample_rate = false;
uint32_t sample_rate_hz;
bool force_sample_rate = false;
bool limit_num_samples = false;
uint64_t samples_to_xfer = 0;
size_t bytes_to_xfer = 0;
@ -596,6 +598,7 @@ static void usage()
u64toa((SAMPLE_RATE_MIN_HZ / FREQ_ONE_MHZ), &ascii_u64_data[0]),
u64toa((SAMPLE_RATE_MAX_HZ / FREQ_ONE_MHZ), &ascii_u64_data[1]),
u64toa((DEFAULT_SAMPLE_RATE_HZ / FREQ_ONE_MHZ), &ascii_u64_data[2]));
printf("\t[-F force] # Force use of a sample rate outside the supported range.\n");
printf("\t[-n num_samples] # Number of samples to transfer (default is unlimited).\n");
#ifndef _WIN32
/* The required atomic load/store functions aren't available when using C with MSVC */
@ -652,8 +655,10 @@ int main(int argc, char** argv)
hackrf_m0_state state;
stats_t stats = {0, 0};
while ((opt = getopt(argc, argv, "H:wr:t:f:i:o:m:a:p:s:n:b:l:g:x:c:d:C:RS:Bh?")) !=
EOF) {
while ((opt =
getopt(argc,
argv,
"H:wr:t:f:i:o:m:a:p:s:Fn:b:l:g:x:c:d:C:RS:Bh?")) != EOF) {
result = HACKRF_SUCCESS;
switch (opt) {
case 'H':
@ -733,6 +738,10 @@ int main(int argc, char** argv)
sample_rate = true;
break;
case 'F':
force_sample_rate = true;
break;
case 'n':
limit_num_samples = true;
result = parse_u64(optarg, &samples_to_xfer);
@ -902,7 +911,7 @@ int main(int argc, char** argv)
}
if (sample_rate) {
if (sample_rate_hz > SAMPLE_RATE_MAX_HZ) {
if (sample_rate_hz > SAMPLE_RATE_MAX_HZ && !force_sample_rate) {
fprintf(stderr,
"argument error: sample_rate_hz must be less than or equal to %u Hz/%.03f MHz\n",
SAMPLE_RATE_MAX_HZ,
@ -910,7 +919,7 @@ int main(int argc, char** argv)
usage();
return EXIT_FAILURE;
}
if (sample_rate_hz < SAMPLE_RATE_MIN_HZ) {
if (sample_rate_hz < SAMPLE_RATE_MIN_HZ && !force_sample_rate) {
fprintf(stderr,
"argument error: sample_rate_hz must be greater than or equal to %u Hz/%.03f MHz\n",
SAMPLE_RATE_MIN_HZ,