154 lines
4.9 KiB
C++
154 lines
4.9 KiB
C++
// C++ script created by FSW: 04:12:2024 14:23:36
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#include <string>
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#include <iostream>
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#include <visa.h>
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// forward declarations
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static bool write_command(const ViSession& handle, const std::string& command);
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static bool write_query(const ViSession& handle, const std::string& query, ViPBuf result_buffer, const ViUInt32 buffer_size, ViPUInt32 read_count = nullptr);
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static bool process_system_error(const ViSession& handle);
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static unsigned char get_esr(const ViSession& handle);
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static ViSession g_analyzer;
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// assign your own variables
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static ViByte g_result[1000000];
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static bool write_command( const ViSession& handle, const std::string& command )
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{
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ViStatus status = viWrite(handle, (ViBuf)command.c_str(), command.length(), VI_NULL);
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// return true if successful
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return ((status >= VI_SUCCESS) && process_system_error(handle));
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}
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static bool write_query( const ViSession& handle, const std::string& query, ViPBuf result_buffer, const ViUInt32 buffer_size, ViPUInt32 read_count )
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{
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ViStatus status = viWrite(handle, (ViBuf)query.c_str(), query.length(), VI_NULL);
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if (status >= VI_SUCCESS)
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{
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status = viRead(handle, result_buffer, buffer_size, read_count);
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}
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// return true if successful
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return ((status >= VI_SUCCESS) && process_system_error(handle));
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}
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static bool process_system_error(const ViSession& handle)
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{
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bool success = true;
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const unsigned char EsrErrorMask = 0x3C;
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if ((get_esr(handle) & EsrErrorMask) != 0)
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{
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char err_buf[256];
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ViUInt32 readCount;
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viWrite(handle, (ViBuf)":SYST:ERR?", 10, VI_NULL);
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viRead(handle, (ViPBuf)err_buf, sizeof(err_buf), &readCount);
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err_buf[readCount] = '\0';
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std::cout << err_buf << std::endl;
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viWrite(handle, (ViBuf)"*CLS", 4, VI_NULL);
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success = false;
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}
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return success;
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}
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static unsigned char get_esr(const ViSession& handle)
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{
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char esr_buf[16];
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ViUInt32 readCount;
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viWrite(handle, (ViBuf)"*ESR?", 5, VI_NULL);
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viRead(handle, (ViPBuf)esr_buf, sizeof(esr_buf), &readCount);
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esr_buf[readCount] = '\0';
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return (static_cast<unsigned char>(std::stoi(std::string(esr_buf))));
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}
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int main ()
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{
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ViSession defaultRM;
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bool success = true;
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// create a VISA session and return a handle to it
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viOpenDefaultRM(&defaultRM);
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// create a VISA session to the connected device and return a handle to it
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viOpen(defaultRM, (ViRsrc)"TCPIP::169.254.177.77::inst0::INSTR", VI_NULL, VI_NULL, &g_analyzer);
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success = write_command( g_analyzer, "*RST" );
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success = write_command( g_analyzer, "*CLS" );
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success = write_command( g_analyzer, ":SYST:DISP:UPD ON" );
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success = write_command( g_analyzer, ":INIT:CONT OFF" );
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success = write_command( g_analyzer, ":SENS:FREQ:STAR 1000000000" );
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success = write_command( g_analyzer, ":SENS:FREQ:STOP 2000000000" );
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success = write_command( g_analyzer, ":DISP:WIND:TRAC:Y:SCAL:RLEV -30" );
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success = write_command( g_analyzer, ":DISP:WIND:TRAC:Y:SCAL:RLEV 30" );
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success = write_command( g_analyzer, ":SENS:BAND:RES:AUTO OFF" );
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success = write_command( g_analyzer, ":SENS:BAND:RES:AUTO ON" );
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success = write_command( g_analyzer, ":SENS:BAND:VID:AUTO OFF" );
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success = write_command( g_analyzer, ":SENS:BAND:VID:AUTO ON" );
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success = write_command( g_analyzer, ":SENS:FREQ:MODE SWE" );
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success = write_command( g_analyzer, ":DISP:WIND1:SIZE LARG" );
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success = write_command( g_analyzer, ":CALC1:MARK1:FUNC:STR:STAT ON" );
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success = write_command( g_analyzer, ":CALC1:MARK1:FUNC:STR:STAT OFF" );
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success = write_command( g_analyzer, ":CALC:MARK:FUNC:POW:SEL CN" );
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success = write_command( g_analyzer, ":SENS:POW:ACH:BAND:CHAN 300000" );
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success = write_command( g_analyzer, ":SENS:POW:ACH:PRES CN" );
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success = write_command( g_analyzer, ":CALC:MARK1:STAT ON" );
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success = write_command( g_analyzer, ":CALC:MARK1:X 1200000000" );
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success = write_command( g_analyzer, ":CALC:MARK:FUNC:POW:SEL CN" );
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success = write_command( g_analyzer, ":SENS:POW:ACH:PRES CN" );
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success = write_command( g_analyzer, ":SENS:POW:ACH:PRES CN" );
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success = write_command( g_analyzer, ":CALC:MARK:FUNC:POW:SEL CN0" );
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success = write_command( g_analyzer, ":CALC:MARK:FUNC:POW:SEL CN" );
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success = write_command( g_analyzer, ":SENS:FREQ:SPAN 1000000" );
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success = write_command( g_analyzer, ":SENS:FREQ:SPAN 1000000000" );
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success = write_command( g_analyzer, ":CALC:MARK1:STAT ON" );
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success = write_command( g_analyzer, ":CALC:MARK1:X 1200000000" );
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success = write_command( g_analyzer, ":CALC:DELT2:STAT ON" );
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success = write_command( g_analyzer, ":CALC:DELT2:X 1600000000" );
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success = write_command( g_analyzer, ":INIT:SPUR" );
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success = write_command( g_analyzer, ":MMEM:NAME 'C:\R_S\Instr\user\FSW_ScreenShot_2024-12-04_14-22-12.PNG'" );
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success = write_command( g_analyzer, ":HCOP:IMM1" );
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viClose(g_analyzer);
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viClose(defaultRM);
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return 0;
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}
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