Cedric Roux
56c66c09aa
Pre-ci test passed git-svn-id: http://svn.eurecom.fr/openair4G/trunk@4000 818b1a75-f10b-46b9-bf7c-635c3b92a50f
109 lines
3.3 KiB
C
109 lines
3.3 KiB
C
#include<stdio.h>
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#include<string.h>
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#include<gpib/ib.h>
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#include "ulsignalgenerator.h"
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void gpib_send(unsigned int gpib_board, unsigned int gpib_device, char *command_string )
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{
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unsigned short addlist[2] ={gpib_device, NOADDR};
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SendIFC(gpib_board);
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//Enable all on GPIB bus
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EnableRemote(gpib_board, addlist);
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if(ibsta & ERR)
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{
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printf("gpib_send: Instrument enable failed! \n");
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}
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//Send Control Commandss
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Send(gpib_board, gpib_device, command_string, strlen(command_string), NLend);
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if(ibsta & ERR)
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{
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printf("gpib_send: Send failed! \n");
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}
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printf("%s \n",command_string);
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}
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void puschsignalG(unsigned int gpib_card,unsigned int gpib_device,unsigned int freqband,LTE_DL_FRAME_PARMS *frame_parms,void *UL_alloc_pdu)
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{
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char string[256];
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//void *UL_alloc_pdu = (void *)dci_alloc[0].dci_pdu;
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//Start the configuration
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gpib_send(gpib_card,gpib_device,"*RST;*CLS"); //reset and configure the signal generator
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gpib_send(gpib_card,gpib_device,"BB:EUTR:PRES");
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gpib_send(gpib_card,gpib_device,"BB:EUTR:STAT ON");
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gpib_send(gpib_card,gpib_device,"POW -70dBm"); // set output signal power
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//gpib_send(gpib_card,gpib_device,"FREQ 1.91"); // set frequency
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//Selects the duplexing mode
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if (frame_parms->frame_type == 0)
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gpib_send(gpib_card,gpib_device,"BB:EUTR:DUPL FDD");
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else
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gpib_send(gpib_card,gpib_device,"BB:EUTR:DUPL TDD");
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gpib_send(gpib_card,gpib_device,"BB:EUTR:LINK UP");
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gpib_send(gpib_card,gpib_device,"BB:EUTR:SLEN 4"); //sequence length of the signal in number of frames
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// General EUTRA/LTE Settings
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sprintf(string,"BB:EUTR:TDD:UDC %d",frame_parms->tdd_config);
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gpib_send(gpib_card,gpib_device,string); //sets the UL/DL configuration into 3
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sprintf(string,"BB:EUTR:TDD:SPSC %d",frame_parms->tdd_config_S);
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gpib_send(gpib_card,gpib_device,string); //sets the special subframe configuration into 0
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//General EUTRA/LTE UPlink Settings
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gpib_send(gpib_card,gpib_device,"BB:EUTR:UL:BW USER"); //set the bandwidth into 5 MHz ??
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sprintf(string,"BB:EUTR:UL:NORB %d",frame_parms->N_RB_UL); //sets the number of resource blocks to 25
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gpib_send(gpib_card,gpib_device,string);
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sprintf(string,"BB:EUTR:UL:PLC:CID %d",frame_parms->Nid_cell); //sets the Cell ID 0
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gpib_send(gpib_card,gpib_device,string);
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if (frame_parms->Ncp == 0)
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gpib_send(gpib_card,gpib_device,"BB:EUTR:UL:CPC NORM"); //set the prefix of the subframes
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else
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gpib_send(gpib_card,gpib_device,"BB:EUTR:UL:CPC EXT");
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gpib_send(gpib_card,gpib_device,"BB:EUTR:UL:REFS:GRPH OFF"); //disables group hopping
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gpib_send(gpib_card,gpib_device,"BB:EUTR:UL:REFS:SEQH OFF"); //disables sequence hopping
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gpib_send(gpib_card,gpib_device,"BB:EUTR:UL:REFS:SRS:ANST OFF"); //disables the A/N ans SRS simultaneous transmission for UE2
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//UL Frame Configuration pusch
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gpib_send(gpib_card,gpib_device,"BB:EUTR:UL:CONS 5");//3 UL subframes of a frame are configurable
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//gpib_send(gpib_card,gpib_device,"BB:EUTR:UL:SUBF2:ALL0:UET UE1");
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//gpib_send(gpib_card,gpib_device,"BB:EUTR:UL:SUBF2:ALL0:STAT ON"); //Sets the allocation state to active
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//gpib_send(gpib_card,gpib_device,"BB:EUTR:UL:SUBF2:ALL0:CONT PUCS");
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//gpib_send(gpib_card,gpib_device,"BB:EUTR:UL:SUBF2:ALL0:MOD QAM16");
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gpib_send(gpib_card,gpib_device,"FREQ 1.2GHz");
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gpib_send(gpib_card,gpib_device,"SOUR:POW:POW -50");
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gpib_send(gpib_card,gpib_device,"SYSTem:ERRor?");
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gpib_send(gpib_card,gpib_device,"OUTP ON");
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}
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