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test of xbee time

This commit is contained in:
vivek-shankar 2017-01-29 21:51:09 -05:00
parent 4e15ad7014
commit 4f2d078b25
1 changed files with 38 additions and 29 deletions
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65
src/CommunicationManager.cpp
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@ -170,10 +170,28 @@ void CommunicationManager::Run_In_Swarm_Mode()
ros::Rate loop_rate(LOOP_RATE); ros::Rate loop_rate(LOOP_RATE);
counter=0; counter=0;
test_1=0;
while (ros::ok()) while (ros::ok())
{ {
test_1++;
if(test_1==100){
char temporary_buffer[sizeof(uint64_t) * 4];
std::string frame;
uint64_t constant_msg[3];
constant_msg[0]=245253253253532;
constant_msg[1]=245253253253532;
constant_msg[2]=245253253253532;
constant_msg[3]=(uint64_t) device_id;
gettimeofday(&t1, NULL);
/*Copy the data to char buff*/
memcpy((void*)temporary_buffer,(void*)constant_msg,sizeof(uint64_t) * 4);
Generate_Transmit_Request_Frame(temporary_buffer, &frame,sizeof(uint64_t) * 4);
serial_device_.Send_Frame(frame);
test_1 = 0;
}
Check_In_Messages_and_Transfer_To_Topics(); Check_In_Messages_and_Transfer_To_Topics();
Send_multi_msg(); // Send_multi_msg();
ros::spinOnce(); ros::spinOnce();
loop_rate.sleep(); loop_rate.sleep();
} }
@ -396,9 +414,23 @@ inline void CommunicationManager::Check_In_Messages_and_Transfer_To_Topics()
/*Copy the header*/ /*Copy the header*/
memcpy(&current_int64,in_message->c_str(),sizeof(uint64_t)); memcpy(&current_int64,in_message->c_str(),sizeof(uint64_t));
tot+=sizeof(uint64_t); tot+=sizeof(uint64_t);
/*sscanf(in_message->c_str(), "%" PRIu64 " ", if(current_int64==245253253253532){
&current_int64);*/ std::string frame;
//std::cout<<in_message<< std::endl; current_int64=0;
memcpy(&current_int64,in_message->c_str()+24,sizeof(uint64_t));
if(current_int64==(uint64_t)device_id){
gettimeofday(&t2, NULL);
double time_spent = (t2.tv_sec - t1.tv_sec) * 1000.0; //(double)(end - begin) / CLOCKS_PER_SEC;
time_spent += (t2.tv_usec - t1.tv_usec) / 1000.0;
std::cout<<"time taken to send and receive : "<<time_spent<< std::endl;
}
else{
Generate_Transmit_Request_Frame(in_message->c_str(), &frame,in_message->size());
serial_device_.Send_Frame(frame);
}
}
else{
header = u64_cvt_u16(current_int64); header = u64_cvt_u16(current_int64);
//std::cout << "Received header" <<header[0]<<" "<<header[1]<<" "<<header[2]<<" "<<header[3]<<" "<< std::endl; //std::cout << "Received header" <<header[0]<<" "<<header[1]<<" "<<header[2]<<" "<<header[3]<<" "<< std::endl;
/*Check header for msgs or ack msg */ /*Check header for msgs or ack msg */
@ -496,30 +528,7 @@ inline void CommunicationManager::Check_In_Messages_and_Transfer_To_Topics()
} }
//uint64_t previous_int64=0;
//std::cout<<"Transfering to topic chunk no. :"<<it->first << "Size of current map" <<it->second->size()<< std::endl;
//std::cout << "received Frame:"<<(void *) it->second->c_str() << std::endl;
//std::cout<<"Size of map : "<< multi_msgs.size()<< std::endl;
/* for (std::size_t j = 1; j < it->second->size()-1; j++)
{
if (' ' == it->second->at(j) || 0 == j)
{*/
//current_int64=0
//sscanf(it->second->c_str() + j, "%" PRIu64 " ",
// &current_int64);
/*Copy obt msg*/
//memcpy(current_int64, it->second->c_str()+tot, tmp_size*sizeof(uint64_t));
//std::cout << "received Frame:" << current_int64 << std::endl;
//if(previous_int64 != current_int64){
//mavlink_msg.payload64.push_back(current_int64);
//previous_int64=current_int64;
//}
/* }
} */
} }
std::cout << "one multi message published in topic with size :" <<mavlink_msg.payload64.size() << std::endl; std::cout << "one multi message published in topic with size :" <<mavlink_msg.payload64.size() << std::endl;
@ -552,7 +561,7 @@ inline void CommunicationManager::Check_In_Messages_and_Transfer_To_Topics()
} }
delete[] header; delete[] header;
} //to delete
} }
} }