[Positioner] AutocalibrationMesh: use 128 as error
Use 128 instead of 1 as error code in AutocalibrationMesh::compute_multi_packet_ss(), since small positive values can sometimes occur. Some minor other cosmetics changes.
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@ -185,8 +185,7 @@ void AutocalibrationMesh::compute_multi_packet_ss()
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const cp &ref1 = ref_cps[0] ;
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const ReferencePoint &ref1_rp =
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Stock::get_reference_point(ref1.cp->get_coordinates()) ;
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const vector<CalibrationRequest*> &ref1_cr =
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ref1_rp.get_requests() ;
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const vector<CalibrationRequest*> &ref1_cr = ref1_rp.get_requests() ;
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/* Search for the first measurement made by RX in ref1_rp */
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const Measurement *rx_measurement = NULL ;
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@ -233,10 +232,11 @@ bool AutocalibrationMesh::compute_single_packet_ss(pkt_id_t pkt_id)
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/* Compute the consolidated SS */
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double rx_ss = 0 ;
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// Reminder: ref_cps.size() can be 1 or 2
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for (unsigned int i = 0 ; i < ref_cps.size() ; ++i)
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{
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double tmp_ss = compute_weighted_ss(i, pkt_id, point_dst) ;
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if (tmp_ss > 0) // error
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if (tmp_ss > 127) // error
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return false ;
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rx_ss += tmp_ss ;
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}
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@ -263,7 +263,7 @@ bool AutocalibrationMesh::compute_single_packet_ss(pkt_id_t pkt_id)
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* generate only one packet per reference point.
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* @param point_dst The distance RX-P.
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*
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* @returns The weighted SS value in dBm, or 1 in case of error.
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* @returns The weighted SS value in dBm, or 128 in case of error.
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*/
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double AutocalibrationMesh::compute_weighted_ss(
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unsigned int cp_idx, pkt_id_t pkt_id, float point_dst)
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@ -281,7 +281,7 @@ double AutocalibrationMesh::compute_weighted_ss(
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{
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friis_idx = rp.friis_index_for_cp(rx_mac, pkt_id) ;
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if (friis_idx == 0)
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return 1 ; // The packet pkt_id does not exist in rp
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return 128 ; // The packet pkt_id does not exist in rp
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}
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/* SS */
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@ -60,7 +60,7 @@ protected:
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std::map<double, std::pair<double, std::unordered_map<
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std::string, CapturePoint>::const_iterator> >::const_iterator s) ;
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/// Generates the SSs for all the CPs
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/// Generates the SSs for the current CP
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void generate_ss(void) ;
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/// Sorts the reference CPs for a receiver CP
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void sort_reference_cps(void) ;
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