添加“scpi指令编辑功能”示例
This commit is contained in:
CSSC-WORK\murmur
parent
d983067837
commit
6e308647c5
153
visa-scpi-example/File.cpp
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153
visa-scpi-example/File.cpp
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// 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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35
visa-scpi-example/File.inp
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35
visa-scpi-example/File.inp
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*RST
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*CLS
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:SYST:DISP:UPD ON
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:INIT:CONT OFF
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:SENS:FREQ:STAR 1000000000
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:SENS:FREQ:STOP 2000000000
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:DISP:WIND:TRAC:Y:SCAL:RLEV 0
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:DISP:WIND:TRAC:Y:SCAL:RLEV 0
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:SENS:BAND:RES:AUTO OFF
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:SENS:BAND:RES:AUTO ON
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:SENS:BAND:VID:AUTO OFF
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:SENS:BAND:VID:AUTO ON
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:SENS:FREQ:MODE SWE
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:DISP:WIND1:SIZE LARG
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:CALC1:MARK1:FUNC:STR:STAT ON
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:CALC1:MARK1:FUNC:STR:STAT OFF
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:CALC:MARK:FUNC:POW:SEL CN
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:SENS:POW:ACH:BAND:CHAN 300000
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:SENS:POW:ACH:PRES CN
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:CALC:MARK1:STAT ON
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:CALC:MARK1:X 1200000000
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:CALC:MARK:FUNC:POW:SEL CN
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:SENS:POW:ACH:PRES CN
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:SENS:POW:ACH:PRES CN
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:CALC:MARK:FUNC:POW:SEL CN0
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:CALC:MARK:FUNC:POW:SEL CN
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:SENS:FREQ:SPAN 1000000
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:SENS:FREQ:SPAN 1000000000
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:CALC:MARK1:STAT ON
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:CALC:MARK1:X 1200000000
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:CALC:DELT2:STAT ON
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:CALC:DELT2:X 1600000000
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:INIT:SPUR
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:MMEM:NAME 'C:\R_S\Instr\user\FSW_ScreenShot_2024-12-04_14-22-12.PNG'
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:HCOP:IMM1
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109
visa-scpi-example/File.py
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109
visa-scpi-example/File.py
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# python script created by FSW: 04:12:2024 14:23:54
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import pyvisa as visa
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def write_command(instrument, command) :
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instrument.write(command)
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return process_system_error(instrument)
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def write_query(instrument, command) :
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buffer = instrument.query(command)
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bSuccess = process_system_error(instrument)
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return bSuccess, buffer
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def process_system_error(instrument) :
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bSuccess = True
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EsrErrorMask = 0x3C
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if ((get_esr(instrument) & EsrErrorMask) != 0) :
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print(instrument.query(":SYST:ERR?"))
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instrument.write("*CLS")
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bSuccess = False
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return bSuccess
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def get_esr(instrument) :
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esr = instrument.query("*ESR?")
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return int(esr)
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VisaResourceManager = visa.ResourceManager()
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# connect to analyzer
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Analyzer = VisaResourceManager.open_resource("TCPIP::169.254.177.77::inst0::INSTR")
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success = write_command( Analyzer, "*RST" )
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success = write_command( Analyzer, "*CLS" )
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success = write_command( Analyzer, ":SYST:DISP:UPD ON" )
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success = write_command( Analyzer, ":INIT:CONT OFF" )
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success = write_command( Analyzer, ":SENS:FREQ:STAR 1000000000" )
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success = write_command( Analyzer, ":SENS:FREQ:STOP 2000000000" )
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success = write_command( Analyzer, ":DISP:WIND:TRAC:Y:SCAL:RLEV -30" )
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success = write_command( Analyzer, ":DISP:WIND:TRAC:Y:SCAL:RLEV 30" )
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success = write_command( Analyzer, ":SENS:BAND:RES:AUTO OFF" )
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success = write_command( Analyzer, ":SENS:BAND:RES:AUTO ON" )
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success = write_command( Analyzer, ":SENS:BAND:VID:AUTO OFF" )
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success = write_command( Analyzer, ":SENS:BAND:VID:AUTO ON" )
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success = write_command( Analyzer, ":SENS:FREQ:MODE SWE" )
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success = write_command( Analyzer, ":DISP:WIND1:SIZE LARG" )
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success = write_command( Analyzer, ":CALC1:MARK1:FUNC:STR:STAT ON" )
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success = write_command( Analyzer, ":CALC1:MARK1:FUNC:STR:STAT OFF" )
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success = write_command( Analyzer, ":CALC:MARK:FUNC:POW:SEL CN" )
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success = write_command( Analyzer, ":SENS:POW:ACH:BAND:CHAN 300000" )
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success = write_command( Analyzer, ":SENS:POW:ACH:PRES CN" )
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success = write_command( Analyzer, ":CALC:MARK1:STAT ON" )
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success = write_command( Analyzer, ":CALC:MARK1:X 1200000000" )
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success = write_command( Analyzer, ":CALC:MARK:FUNC:POW:SEL CN" )
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success = write_command( Analyzer, ":SENS:POW:ACH:PRES CN" )
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success = write_command( Analyzer, ":SENS:POW:ACH:PRES CN" )
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success = write_command( Analyzer, ":CALC:MARK:FUNC:POW:SEL CN0" )
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success = write_command( Analyzer, ":CALC:MARK:FUNC:POW:SEL CN" )
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success = write_command( Analyzer, ":SENS:FREQ:SPAN 1000000" )
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success = write_command( Analyzer, ":SENS:FREQ:SPAN 1000000000" )
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success = write_command( Analyzer, ":CALC:MARK1:STAT ON" )
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success = write_command( Analyzer, ":CALC:MARK1:X 1200000000" )
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success = write_command( Analyzer, ":CALC:DELT2:STAT ON" )
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success = write_command( Analyzer, ":CALC:DELT2:X 1600000000" )
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success = write_command( Analyzer, ":INIT:SPUR" )
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success = write_command( Analyzer, ":MMEM:NAME 'C:\R_S\Instr\user\FSW_ScreenShot_2024-12-04_14-22-12.PNG'" )
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success = write_command( Analyzer, ":HCOP:IMM1" )
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# back to local mode
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success = write_command(Analyzer, "@LOC")
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# cleanup
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Analyzer.close()
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VisaResourceManager.close()
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9
visa-scpi-example/commands.json
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9
visa-scpi-example/commands.json
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{
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":SENS:FREQ:STAR": "1000000000",
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":SENS:FREQ:STOP": "2000000000",
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":DISP:WIND:TRAC:Y:SCAL:RLEV": "0",
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":SENS:POW:ACH:BAND:CHAN": "300000",
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":CALC:MARK1:X": "1200000000",
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":SENS:FREQ:SPAN": "1000000000",
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":CALC:DELT2:X": "1600000000"
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}
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9
visa-scpi-example/comments.json
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9
visa-scpi-example/comments.json
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{
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":SENS:FREQ:STAR": "\u8d77\u59cb\u9891\u7387",
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":SENS:FREQ:STOP": " ",
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":DISP:WIND:TRAC:Y:SCAL:RLEV": " ",
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":SENS:POW:ACH:BAND:CHAN": " ",
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":CALC:MARK1:X": " ",
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":SENS:FREQ:SPAN": " ",
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":CALC:DELT2:X": " "
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}
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153
visa-scpi-example/index.html
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153
visa-scpi-example/index.html
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<!DOCTYPE html>
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<html lang="zh">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>SCPI命令参数编辑器</title>
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<style>
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body {
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font-family: Arial, sans-serif;
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margin: 0;
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padding: 20px;
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box-sizing: border-box;
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}
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.command-container {
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display: flex;
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flex-wrap: wrap;
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justify-content: space-between;
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gap: 10px;
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}
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.command-row {
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box-sizing: border-box;
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height: inherit;
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/* margin: 10px 0; */
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padding: 10px ;
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border: 1px solid #ddd;
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border-radius: 4px;
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display: flex;
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flex: 1 1 30%;
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flex-direction: column;
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/* width: calc(30% - 20px); */
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}
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.comment-input {
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display: inline-block;
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width: 100%;
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height: 100%;
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padding: 5px;
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border: none;
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background: none;
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font-size: 14px;
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cursor: text;
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}
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.command-label {
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display: inline-block;
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width: auto;
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font-family: monospace;
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margin-top: 5px;
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}
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.value-input {
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width: auto;
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padding: 5px;
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margin-top: 5px;
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}
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.update-btn {
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width: auto;
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margin-top: 10px;
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padding: 5px 10px;
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background-color: #4CAF50;
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color: white;
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border: none;
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border-radius: 4px;
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cursor: pointer;
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}
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.update-btn:hover {
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background-color: #45a049;
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}
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</style>
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</head>
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<body>
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<h1>SCPI命令参数编辑器</h1>
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<div class="command-container" id="commands-container"></div>
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<script>
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async function loadCommands() {
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const response = await fetch('commands.json');
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const commands = await response.json();
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const commentsResponse = await fetch('comments.json');
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const comments = await commentsResponse.json();
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const container = document.getElementById('commands-container');
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for (const [command, value] of Object.entries(commands)) {
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const row = document.createElement('div');
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row.className = 'command-row';
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const commentDisplay = document.createElement('span');
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commentDisplay.className = 'comment-input';
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commentDisplay.textContent = comments[command] || '';
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commentDisplay.ondblclick = () => {
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const commentInput = document.createElement('input');
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commentInput.type = 'text';
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commentInput.value = commentDisplay.textContent;
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commentInput.onblur = async () => {
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comments[command] = commentInput.value;
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commentDisplay.textContent = commentInput.value;
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row.replaceChild(commentDisplay, commentInput);
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await fetch('/save_comments', {
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method: 'POST',
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headers: {
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'Content-Type': 'application/json',
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},
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body: JSON.stringify(comments)
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});
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};
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row.replaceChild(commentInput, commentDisplay);
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commentInput.focus();
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};
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const label = document.createElement('span');
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label.className = 'command-label';
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label.textContent = command;
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const input = document.createElement('input');
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input.className = 'value-input';
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input.type = 'text';
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input.value = value;
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const button = document.createElement('button');
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button.className = 'update-btn';
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button.textContent = '更新';
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button.onclick = async () => {
|
||||
if (confirm(`确认要将命令 ${command} 的参数更新为 ${input.value} 吗？`)) {
|
||||
const response = await fetch('/update_command', {
|
||||
method: 'POST',
|
||||
headers: {
|
||||
'Content-Type': 'application/json',
|
||||
},
|
||||
body: JSON.stringify({
|
||||
command: command,
|
||||
value: input.value
|
||||
})
|
||||
});
|
||||
|
||||
if (response.ok) {
|
||||
alert('更新成功！');
|
||||
} else {
|
||||
alert('更新失败！');
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
row.appendChild(commentDisplay);
|
||||
// row.appendChild(document.createElement('br'));
|
||||
row.appendChild(label);
|
||||
row.appendChild(input);
|
||||
row.appendChild(button);
|
||||
container.appendChild(row);
|
||||
}
|
||||
}
|
||||
|
||||
window.onload = loadCommands;
|
||||
</script>
|
||||
</body>
|
||||
</html>
|
||||
55
visa-scpi-example/parse_inp.py
Normal file
55
visa-scpi-example/parse_inp.py
Normal file
@ -0,0 +1,55 @@
|
||||
import re
|
||||
import json
|
||||
import os
|
||||
|
||||
def parse_inp_file(file_path):
|
||||
commands_dict = {}
|
||||
comments_dict = {}
|
||||
|
||||
with open(file_path, 'r') as f:
|
||||
lines = f.readlines()
|
||||
|
||||
for line in lines:
|
||||
# 去除首尾空格并按空格分割
|
||||
parts = line.strip().split(' ')
|
||||
if len(parts) == 2: # 只处理有一个参数的指令
|
||||
command, value = parts
|
||||
# 检查参数是否为数字（包括科学计数法）
|
||||
if re.match(r'^-?\d+\.?\d*([eE][-+]?\d+)?$', value):
|
||||
commands_dict[command] = value
|
||||
|
||||
# 读取注释文件
|
||||
comments_file_path = 'visa-scpi-example/comments.json'
|
||||
if not os.path.exists(comments_file_path):
|
||||
with open(comments_file_path, 'w') as f:
|
||||
# 为空时，创建一个空的注释文件，将commands_dict的值以“”表示
|
||||
comments_dict = {key: " " for key in commands_dict.keys()}
|
||||
json.dump(comments_dict, f)
|
||||
else:
|
||||
with open(comments_file_path, 'r') as f:
|
||||
comments_dict = json.load(f)
|
||||
|
||||
# 保存为JSON文件
|
||||
with open('visa-scpi-example/commands.json', 'w') as f:
|
||||
json.dump(commands_dict, f, indent=2)
|
||||
|
||||
return commands_dict, comments_dict
|
||||
|
||||
def save_comments(comments_dict):
|
||||
with open('visa-scpi-example/comments.json', 'w') as f:
|
||||
json.dump(comments_dict, f, indent=2)
|
||||
|
||||
def update_inp_file(file_path, command, new_value):
|
||||
with open(file_path, 'r') as f:
|
||||
lines = f.readlines()
|
||||
|
||||
updated_lines = []
|
||||
for line in lines:
|
||||
parts = line.strip().split(' ')
|
||||
if len(parts) == 2 and parts[0] == command:
|
||||
updated_lines.append(f"{command} {new_value}\n")
|
||||
else:
|
||||
updated_lines.append(line)
|
||||
|
||||
with open(file_path, 'w') as f:
|
||||
f.writelines(updated_lines)
|
||||
43
visa-scpi-example/server.py
Normal file
43
visa-scpi-example/server.py
Normal file
@ -0,0 +1,43 @@
|
||||
from flask import Flask, request, jsonify, send_from_directory
|
||||
from parse_inp import parse_inp_file, update_inp_file, save_comments
|
||||
import os
|
||||
|
||||
app = Flask(__name__)
|
||||
|
||||
# 确保在启动时解析inp文件
|
||||
INP_FILE_PATH = 'visa-scpi-example/File.inp'
|
||||
|
||||
@app.route('/')
|
||||
def index():
|
||||
commands, comments = parse_inp_file(INP_FILE_PATH)
|
||||
return send_from_directory(os.path.abspath('visa-scpi-example'), 'index.html')
|
||||
|
||||
@app.route('/commands.json')
|
||||
def get_commands():
|
||||
return send_from_directory(os.path.abspath('visa-scpi-example'), 'commands.json')
|
||||
|
||||
@app.route('/update_command', methods=['POST'])
|
||||
def update_command():
|
||||
data = request.json
|
||||
try:
|
||||
update_inp_file(INP_FILE_PATH, data['command'], data['value'])
|
||||
# 更新后重新解析文件
|
||||
parse_inp_file(INP_FILE_PATH)
|
||||
return jsonify({'success': True})
|
||||
except Exception as e:
|
||||
return jsonify({'success': False, 'error': str(e)}), 500
|
||||
|
||||
@app.route('/save_comments', methods=['POST'])
|
||||
def save_comments_route():
|
||||
comments = request.json
|
||||
save_comments(comments)
|
||||
return jsonify({'success': True})
|
||||
|
||||
@app.route('/comments.json')
|
||||
def get_comments():
|
||||
return send_from_directory(os.path.abspath('visa-scpi-example'), 'comments.json')
|
||||
|
||||
if __name__ == '__main__':
|
||||
# 启动时先解析一次文件
|
||||
parse_inp_file(INP_FILE_PATH)
|
||||
app.run(debug=True)
|
||||
Loading…
Reference in New Issue
Block a user