[hamradio-commits] [gnss-sdr] 54/303: Annotate TTFF
Carles Fernandez
carles_fernandez-guest at moszumanska.debian.org
Mon Feb 13 22:35:47 UTC 2017
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carles_fernandez-guest pushed a commit to branch master
in repository gnss-sdr.
commit 79e2663d086cd1bf4d299781ce5c59008d1e8b87
Author: Carles Fernandez <carles.fernandez at gmail.com>
Date: Sat Oct 1 11:26:59 2016 +0200
Annotate TTFF
---
src/tests/system-tests/ttff_gps_l1.cc | 28 ++++++++++++++++------------
1 file changed, 16 insertions(+), 12 deletions(-)
diff --git a/src/tests/system-tests/ttff_gps_l1.cc b/src/tests/system-tests/ttff_gps_l1.cc
index 20d1952..003cef4 100644
--- a/src/tests/system-tests/ttff_gps_l1.cc
+++ b/src/tests/system-tests/ttff_gps_l1.cc
@@ -36,6 +36,7 @@
#include <sys/msg.h>
#include <ctime>
#include <chrono>
+#include <numeric>
#include <string>
#include <thread>
#include "in_memory_configuration.h"
@@ -60,7 +61,7 @@ DEFINE_string(subdevice, "B:0", "USRP subdevice");
concurrent_queue<Gps_Acq_Assist> global_gps_acq_assist_queue;
concurrent_map<Gps_Acq_Assist> global_gps_acq_assist_map;
-double TTFF;
+std::vector<double> TTFF_v;
typedef struct {
long mtype;//required by sys v message
@@ -80,10 +81,10 @@ public:
void receive_msg()
{
ttff_msgbuf msg;
- double ttff_msg=0.0;
- int msgrcv_size=sizeof(msg.ttff);
+ double ttff_msg = 0.0;
+ int msgrcv_size = sizeof(msg.ttff);
int msqid;
- key_t key=1101;
+ key_t key = 1101;
while((msqid = msgget(key, 0644)) == -1){}
// if ((msqid = msgget(key, 0644)) == -1) { /* connect to the queue */
// perror("TTFF MSG QUEUE NOT AVAILABLE");
@@ -102,7 +103,10 @@ void receive_msg()
//char buf[80];
//tstruct = *localtime(&jammer.timestamp);
//strftime(buf, sizeof(buf), "%d-%m-%Y-%H-%M-%S", &tstruct);
- TTFF = ttff_msg;
+ if( ttff_msg != 0)
+ {
+ TTFF_v.push_back(ttff_msg * FLAGS_fs_in); // Fix this !
+ }
//if(TTFF==0) receive_msg();
}
@@ -289,22 +293,22 @@ int main(int argc, char **argv)
{
std::cout << "Running Time-To-First-Fix test..." << std::endl;
int res = 0;
+ TTFF_v.clear();
testing::InitGoogleTest(&argc, argv);
google::ParseCommandLineFlags(&argc, &argv, true);
google::InitGoogleLogging(argv[0]);
//Create Sys V message queue
key_t sysv_msg_key;
int sysv_msqid;
- //
-
- sysv_msg_key=1101;
+ sysv_msg_key = 1101;
int msgflg = IPC_CREAT | 0666;
if ((sysv_msqid = msgget(sysv_msg_key, msgflg )) == -1){}
//{
- // std::cout<<"SDRJD can not create message queues!\n";
+ // std::cout<<"GNSS-SDR can not create message queues!\n";
// perror("msgget");
// throw new std::exception();
//}
+
std::thread receive_msg_thread(receive_msg);
try
{
@@ -316,12 +320,12 @@ int main(int argc, char **argv)
}
ttff_msgbuf msg;
msg.mtype = 1;
- msg.ttff = 1;
+ msg.ttff = 0;
int msgsend_size;
- msgsend_size=sizeof(msg.ttff);
+ msgsend_size = sizeof(msg.ttff);
msgsnd(sysv_msqid, &msg, msgsend_size, IPC_NOWAIT);
receive_msg_thread.join();
- std::cout << "-------------------TTFF:" << TTFF << std::endl;
+ std::cout << "-------------------TTFF:" << std::accumulate(TTFF_v.begin(), TTFF_v.end(), 0.0) / TTFF_v.size() << std::endl;
google::ShutDownCommandLineFlags();
return res;
}
--
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