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cmd_tektro.py
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#30/06/2017
#VELLEYEN Stephane
#############################
import os,sys
import vxi11
instr = vxi11.Instrument("192.168.1.10")
print(instr.ask("*IDN?"))
choix=sys.argv[1]
if choix =="1": #Choix des parametres
ch=sys.argv[2]
func=sys.argv[3]
freq=sys.argv[4]
vcc=sys.argv[5]
vcc=int(vcc)
vmax=vpp/2
vmin=vpp/-2
if vcc>300:
print "Erreur vcc>300mv"
vmax=150
vmin=-150
print "Defaut: ",vmax
print "Defaut: ",vmin
else:
print ""
voffset=0
phase=0
out="ON"
symm=100
width=500
lead=10
trail=10
delay=20
dcyc=50
out="ON"
if func=="RAMP":
#set ramp symmetry
symmcmd = "SOUR{0}:FUNC:RAMP:SYMM {1}".format(ch,symm)
print "Setting ramp symmetry:",symmcmd
instr.write(symmcmd)
elif func=="PULS":
#set pulse width
widthcmd = "SOUR{0}:PULS:WIDT {1}ns".format(ch,width)
print "Setting pulse width:",widthcmd
instr.write(widthcmd)
#set edges
leadcmd = "SOUR{0}:PULS:TRAN:LEAD {1}ns".format(ch,lead)
print "Setting pulse leading:",leadcmd
instr.write(leadcmd)
trailcmd = "SOUR{0}:PULS:TRAN:TRA {1}ns".format(ch,trail)
print "Setting pulse trailing:",trailcmd
instr.write(trailcmd)
#set pulse delay
delaycmd = "SOUR{0}:PULS:DEL {1}ms".format(ch,delay)
print "Setting pulse delay:",delaycmd
instr.write(delaycmd)
#set pulse DCYC
dcyccmd = "SOUR{0}:PULS:DCYC {1}".format(ch,dcyc)
print "Setting pulse delay:",dcyccmd
instr.write(dcyccmd)
#set function
funccmd = "SOUR{0}:FUNC {1}".format(ch,func)
print "Setting function:",funccmd
instr.write(funccmd)
#Set frequency
freqcmd = "SOUR{0}:FREQ:FIX {1}".format(ch,freq)
print "Setting frequency:",freqcmd
instr.write(freqcmd)
#set high level
vmaxcmd = "SOUR{0}:VOLTAGE:HIGH {1}mV".format(ch,vmax)
print "Setting HIGHT Voltage:",vmaxcmd
instr.write(vmaxcmd)
#set low level
vmincmd = "SOUR{0}:VOLTAGE:LOW {1}mV".format(ch,vmin)
print "Setting Low Voltage:",vmincmd
instr.write(vmincmd)
#set offset
voffcmd = "SOUR{0}:VOLTAGE:OFFS {1}V".format(ch,voffset)
print "Setting offset Voltage:",voffcmd
instr.write(voffcmd)
#set phase
phasecmd = "SOUR{0}:PHAS {1}DEG".format(ch,phase)
print "Setting phase:",phasecmd
instr.write(phasecmd)
#set OUTPUT ON
outcmd = "OUTP{0} {1}".format(ch,out)
print "Setting outout:",outcmd
instr.write(outcmd)
elif choix=="2":# Sinus 66MHz
ch=2
func="SIN"
freq=66 #MHz
voffset=0 #V
vmax=50 #mV
vmin=-50 #mV
phase=0 #DEG
out="ON"
vcc=vmax+abs(vmin)
if vcc>300:
print "Erreur vcc>300mv"
vmax=150 #mV
vmin=-150 #mV
print "Defaut: ",vmax
print "Defaut: ",vmin
else:
print ""
#set function
funccmd = "SOUR{0}:FUNC {1}".format(ch,func)
print "Setting function:",funccmd
instr.write(funccmd)
#Set frequency
freqcmd = "SOUR{0}:FREQ:FIX {1}MHz".format(ch,freq)
print "Setting frequency(MHz):",freqcmd
instr.write(freqcmd)
#set high level
vmaxcmd = "SOUR{0}:VOLTAGE:IMM:HIGH {1}mV".format(ch,vmax)
print "Setting HIGHT Voltage(mV):",vmaxcmd
instr.write(vmaxcmd)
#set low level
vmincmd = "SOUR{0}:VOLTAGE:IMM:LOW {1}mV".format(ch,vmin)
print "Setting Low Voltage(mV):",vmincmd
instr.write(vmincmd)
#set offset
voffcmd = "SOUR{0}:VOLTAGE:OFFS {1}V".format(ch,voffset)
print "Setting offset Voltage(V):",voffcmd
instr.write(voffcmd)
#set phase
phasecmd = "SOUR{0}:PHAS {1}DEG".format(ch,phase)
print "Setting phase:",phasecmd
instr.write(phasecmd)
#set OUTPUT ON
outcmd = "OUTP{0} {1}".format(ch,out)
print "Setting outout:",outcmd
instr.write(outcmd)
elif choix =="3":# Square
ch=2
func="SQU"
freq=100 #Hz
voffset=0 #V
vmax=50 #mV
vmin=-50 #mV
phase=0 #DEG
out="ON"
vcc=vmax+abs(vmin)
if vcc>300:
print "Erreur vcc>300mv"
vmax=150 #mV
vmin=-150 #mV
print "Defaut: ",vmax
print "Defaut: ",vmin
else:
print ""
#set function
funccmd = "SOUR{0}:FUNC {1}".format(ch,func)
print "Setting function:",funccmd
instr.write(funccmd)
#Set frequency
freqcmd = "SOUR{0}:FREQ:FIX {1}Hz".format(ch,freq)
print "Setting frequency:",freqcmd
instr.write(freqcmd)
#set high level
vmaxcmd = "SOUR{0}:VOLTAGE:HIGH {1}mV".format(ch,vmax)
print "Setting HIGHT Voltage:",vmaxcmd
instr.write(vmaxcmd)
#set low level
vmincmd = "SOUR{0}:VOLTAGE:LOW {1}mV".format(ch,vmin)
print "Setting Low Voltage:",vmincmd
instr.write(vmincmd)
#set offset
voffcmd = "SOUR{0}:VOLTAGE:OFFS {1}V".format(ch,voffset)
print "Setting offset Voltage:",voffcmd
instr.write(voffcmd)
#set phase
phasecmd = "SOUR{0}:PHAS {1}DEG".format(ch,phase)
print "Setting phase:",phasecmd
instr.write(phasecmd)
#set OUTPUT ON
outcmd = "OUTP{0} {1}".format(ch,out)
print "Setting outout:",outcmd
instr.write(outcmd)
else:# Defaut
ch=2
func="SIN"
freq=66 #MHz
vmax =50 #mV
vmin =-50 #mV
voffset=0 #V
phase=0 #DEG
symm=100
width=500
lead=10
trail=10
delay=20
dcyc=50
out="ON"
if func=="RAMP":
#set ramp symmetry
symmcmd = "SOUR{0}:FUNC:RAMP:SYMM {1}".format(ch,symm)
print "Setting ramp symmetry:",symmcmd
instr.write(symmcmd)
elif func=="PULS":
#set pulse width
widthcmd = "SOUR{0}:PULS:WIDT {1}ns".format(ch,width)
print "Setting pulse width:",widthcmd
instr.write(widthcmd)
#set edges
leadcmd = "SOUR{0}:PULS:TRAN:LEAD {1}ns".format(ch,lead)
print "Setting pulse leading:",leadcmd
instr.write(leadcmd)
trailcmd = "SOUR{0}:PULS:TRAN:TRA {1}ns".format(ch,trail)
print "Setting pulse trailing:",trailcmd
instr.write(trailcmd)
#set pulse delay
delaycmd = "SOUR{0}:PULS:DEL {1}ms".format(ch,delay)
print "Setting pulse delay:",delaycmd
instr.write(delaycmd)
#set pulse DCYC
dcyccmd = "SOUR{0}:PULS:DCYC {1}".format(ch,dcyc)
print "Setting pulse delay:",dcyccmd
instr.write(dcyccmd)
vcc=vmax+abs(vmin)
if vcc>300:
print "Erreur vcc>300mv"
vmax=150 #mV
vmin=-150 #mV
print "Defaut: ",vmax
print "Defaut: ",vmin
else:
print ""
#set function
funccmd = "SOUR{0}:FUNC {1}".format(ch,func)
print "Setting function:",funccmd
instr.write(funccmd)
#Set frequency
freqcmd = "SOUR{0}:FREQ:FIX {1}MHz".format(ch,freq)
print "Setting frequency:",freqcmd
instr.write(freqcmd)
#set high level
vmaxcmd = "SOUR{0}:VOLTAGE:HIGH {1}mV".format(ch,vmax)
print "Setting HIGHT Voltage:",vmaxcmd
instr.write(vmaxcmd)
#set low level
vmincmd = "SOUR{0}:VOLTAGE:LOW {1}mV".format(ch,vmin)
print "Setting Low Voltage:",vmincmd
instr.write(vmincmd)
#set offset
voffcmd = "SOUR{0}:VOLTAGE:OFFS {1}V".format(ch,voffset)
print "Setting offset Voltage:",voffcmd
instr.write(voffcmd)
#set phase
phasecmd = "SOUR{0}:PHAS {1}DEG".format(ch,phase)
print "Setting phase:",phasecmd
instr.write(phasecmd)
#set OUTPUT ON
outcmd = "OUTP{0} {1}".format(ch,out)
print "Setting outout:",outcmd
instr.write(outcmd)