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@ -25,6 +25,7 @@
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*/
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*/
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#include <unistd.h>
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#include <unistd.h>
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#include <signal.h>
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#include "srslte/srslte.h"
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#include "srslte/srslte.h"
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#include "srslte/radio/radio_multi.h"
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#include "srslte/radio/radio_multi.h"
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@ -85,18 +86,31 @@ void parse_args(int argc, char **argv) {
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}
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}
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}
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}
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bool go_exit = false;
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void sig_int_handler(int signo)
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{
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printf("SIGINT received. Exiting...\n");
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if (signo == SIGINT) {
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go_exit = true;
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} else if (signo == SIGSEGV) {
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exit(1);
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}
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}
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int main(int argc, char **argv)
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int main(int argc, char **argv)
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{
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{
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int ret = SRSLTE_ERROR;
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int ret = SRSLTE_ERROR;
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srslte::radio_multi *radio_h = NULL;
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srslte::radio_multi *radio_h = NULL;
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srslte_timestamp_t ts_rx = {}, ts_tx = {};
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srslte_timestamp_t ts_rx = {}, ts_tx = {};
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signal(SIGINT, sig_int_handler);
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/* Parse args */
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/* Parse args */
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parse_args(argc, argv);
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parse_args(argc, argv);
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uint32_t nof_samples = (uint32_t) (duration * srate);
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uint32_t nof_samples = (uint32_t) (duration * srate);
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uint32_t frame_size = (uint32_t) (srate / 1000.0); /* 1 ms at srate */
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uint32_t frame_size = (uint32_t) (srate / 1000.0); /* 1 ms at srate */
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uint32_t nof_frames = (uint32_t) ceil(nof_samples / frame_size);
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uint32_t nof_frames = duration * 1e3;
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radio_h = new radio_multi();
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radio_h = new radio_multi();
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if (!radio_h) {
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if (!radio_h) {
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@ -155,6 +169,8 @@ int main(int argc, char **argv)
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}
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}
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nof_samples -= frame_size;
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nof_samples -= frame_size;
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if (go_exit) break;
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}
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}
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printf("Finished streaming ...\n");
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printf("Finished streaming ...\n");
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