Sojus07/hackrf
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Don't await buffer flush if interrupted by Ctrl-C.

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This commit is contained in:
Martin Ling
2022-09-12 16:32:11 +01:00
parent 8f60e6b66f
commit 0142ae6da9
1 changed files with 4 additions and 1 deletions
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5
host/hackrf-tools/src/hackrf_transfer.c
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@ -322,6 +322,7 @@ char* u64toa(uint64_t val, t_u64toa* str)
}
static volatile bool do_exit = false;
static volatile bool interrupted = false;
#ifdef _WIN32
static HANDLE interrupt_handle;
#endif
@ -638,6 +639,7 @@ static hackrf_device* device = NULL;
BOOL WINAPI sighandler(int signum)
{
if (CTRL_C_EVENT == signum) {
interrupted = true;
fprintf(stderr, "Caught signal %d\n", signum);
stop_main_loop();
return TRUE;
@ -647,6 +649,7 @@ BOOL WINAPI sighandler(int signum)
#else
void sigint_callback_handler(int signum)
{
interrupted = true;
fprintf(stderr, "Caught signal %d\n", signum);
do_exit = true;
}
@ -1388,7 +1391,7 @@ int main(int argc, char** argv)
interval_timer.it_value.tv_sec = 0;
setitimer(ITIMER_REAL, &interval_timer, NULL);
#endif
if (transmit) {
if (transmit && !interrupted) {
// Wait for TX to finish.
hackrf_await_tx_flush(device);
}