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Stop receiver after TFFF detection

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This commit is contained in:
Carles Fernandez 2016-10-01 17:42:47 +02:00
parent 32445c9864
commit 3e1cff4e7e
1 changed files with 13 additions and 2 deletions
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15
src/tests/system-tests/ttff_gps_l1.cc
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@ -71,10 +71,15 @@ typedef struct {
void receive_msg()
{
ttff_msgbuf msg;
ttff_msgbuf msg_stop;
msg_stop.mtype = 2;
msg_stop.ttff = 200;
double ttff_msg = 0.0;
int msgrcv_size = sizeof(msg.ttff);
int msqid;
int msqid_stop;
key_t key = 1101;
key_t key_stop = 1102;
// wait for the queue to be created
while((msqid = msgget(key, 0644)) == -1){}
@ -85,6 +90,10 @@ void receive_msg()
{
TTFF_v.push_back(ttff_msg / (100 * 10)); // Fix this ! averaging_depth * output_rate_ms
LOG(INFO) << "Valid Time-To-First-Fix: " << ttff_msg / (100 * 10) << "[s]";
// Stop the receiver
while((msqid_stop = msgget(key_stop, 0644)) == -1){}
double msgsend_size = sizeof(msg_stop.ttff);
msgsnd(msqid_stop, &msg_stop, msgsend_size, IPC_NOWAIT);
}
if(ttff_msg != -1)
@ -128,6 +137,8 @@ TEST(TTFF_GPS_L1_CA_Test, ColdStart)
double central_freq = 1575420000.0;
double gain_dB = 40.0;
int number_of_taps = 11;
int number_of_bands = 2;
// Set the Signal Source
config->set_property("GNSS-SDR.internal_fs_hz", std::to_string(FLAGS_fs_in));
@ -149,8 +160,8 @@ TEST(TTFF_GPS_L1_CA_Test, ColdStart)
config->set_property("InputFilter.input_item_type", "cshort");
config->set_property("InputFilter.output_item_type", "gr_complex");
config->set_property("InputFilter.taps_item_type", "float");
config->set_property("InputFilter.number_of_taps", std::to_string(11));
config->set_property("InputFilter.number_of_bands", std::to_string(2));
config->set_property("InputFilter.number_of_taps", std::to_string(number_of_taps));
config->set_property("InputFilter.number_of_bands", std::to_string(number_of_bands));
config->set_property("InputFilter.band1_begin", std::to_string(0.0));
config->set_property("InputFilter.band1_end", std::to_string(0.48));
config->set_property("InputFilter.band2_begin", std::to_string(0.52));