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hackrf_stop_rx: First set mode, then kill transfer thread

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Killing the transfer thread first means that the host stops polling the
device for reads, causing the device to hang while scheduling the dTD
This commit is contained in:
Ben Gamari
2013-07-06 19:21:12 -04:00
parent d30d7309d9
commit a9f8103fec
1 changed files with 4 additions and 5 deletions
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9
host/libhackrf/src/hackrf.c
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@ -1141,14 +1141,13 @@ int ADDCALL hackrf_start_rx(hackrf_device* device, hackrf_sample_block_cb_fn cal
int ADDCALL hackrf_stop_rx(hackrf_device* device) int ADDCALL hackrf_stop_rx(hackrf_device* device)
{ {
int result1, result2; int result;
result1 = kill_transfer_thread(device); result = hackrf_set_transceiver_mode(device, HACKRF_TRANSCEIVER_MODE_OFF);
result2 = hackrf_set_transceiver_mode(device, HACKRF_TRANSCEIVER_MODE_OFF); if (result != HACKRF_SUCCESS)
if (result2 != HACKRF_SUCCESS)
{ {
return result2; return result2;
} }
return result1; return kill_transfer_thread(device);
} }
int ADDCALL hackrf_start_tx(hackrf_device* device, hackrf_sample_block_cb_fn callback, void* tx_ctx) int ADDCALL hackrf_start_tx(hackrf_device* device, hackrf_sample_block_cb_fn callback, void* tx_ctx)