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Fixed regression, disco/analog read didn't enable and set range as expected
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r14:7b43cd98469d default draft
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1 #!/usr/bin/env python
1 #!/usr/bin/env python
2 #-*- coding: utf-8 -*-
2 #-*- coding: utf-8 -*-
3 """Simple python library to drive the analog discovery module from www.digilentinc.com
3 """Simple python library to drive the analog discovery module from www.digilentinc.com
4 """
4 """
5
5
6 from ctypes import *
6 from ctypes import *
7 import time
7 import time
8 import sys
8 import sys
9 import os
9 import os
10 import matplotlib.pyplot as plt
10 import matplotlib.pyplot as plt
11 import numpy as np
11 import numpy as np
12
12
13 __author__ = "Alexis Jeandet"
13 __author__ = "Alexis Jeandet"
14 __copyright__ = "Copyright 2015, Laboratory of Plasma Physics"
14 __copyright__ = "Copyright 2015, Laboratory of Plasma Physics"
15 __credits__ = []
15 __credits__ = []
16 __license__ = "GPLv2"
16 __license__ = "GPLv2"
17 __version__ = "1.0.0"
17 __version__ = "1.0.0"
18 __maintainer__ = "Alexis Jeandet"
18 __maintainer__ = "Alexis Jeandet"
19 __email__ = "alexis.jeandet@member.fsf.org"
19 __email__ = "alexis.jeandet@member.fsf.org"
20 __status__ = "Production"
20 __status__ = "Production"
21
21
22
22
23 nodev = c_int(0)
23 nodev = c_int(0)
24
24
25 DwfStateReady = c_byte(0)
25 DwfStateReady = c_byte(0)
26 DwfStateConfig = c_byte(4)
26 DwfStateConfig = c_byte(4)
27 DwfStatePrefill = c_byte(5)
27 DwfStatePrefill = c_byte(5)
28 DwfStateArmed = c_byte(1)
28 DwfStateArmed = c_byte(1)
29 DwfStateWait = c_byte(7)
29 DwfStateWait = c_byte(7)
30 DwfStateTriggered = c_byte(3)
30 DwfStateTriggered = c_byte(3)
31 DwfStateRunning = c_byte(3)
31 DwfStateRunning = c_byte(3)
32 DwfStateDone = c_byte(2)
32 DwfStateDone = c_byte(2)
33
33
34 DwfStateDict={
34 DwfStateDict={
35 DwfStateReady.value:"Ready",
35 DwfStateReady.value:"Ready",
36 DwfStateConfig.value:"Config",
36 DwfStateConfig.value:"Config",
37 DwfStatePrefill.value:"Prefill",
37 DwfStatePrefill.value:"Prefill",
38 DwfStateArmed.value:"Armed",
38 DwfStateArmed.value:"Armed",
39 DwfStateWait.value:"Wait",
39 DwfStateWait.value:"Wait",
40 DwfStateTriggered.value:"Triggered",
40 DwfStateTriggered.value:"Triggered",
41 DwfStateRunning.value:"Running",
41 DwfStateRunning.value:"Running",
42 DwfStateDone.value:"Done"
42 DwfStateDone.value:"Done"
43 }
43 }
44
44
45 DECIAnalogInChannelCount = c_int(1)
45 DECIAnalogInChannelCount = c_int(1)
46 DECIAnalogOutChannelCount = c_int(2)
46 DECIAnalogOutChannelCount = c_int(2)
47 DECIAnalogIOChannelCount = c_int(3)
47 DECIAnalogIOChannelCount = c_int(3)
48 DECIDigitalInChannelCount = c_int(4)
48 DECIDigitalInChannelCount = c_int(4)
49 DECIDigitalOutChannelCount = c_int(5)
49 DECIDigitalOutChannelCount = c_int(5)
50 DECIDigitalIOChannelCount = c_int(6)
50 DECIDigitalIOChannelCount = c_int(6)
51 DECIAnalogInBufferSize = c_int(7)
51 DECIAnalogInBufferSize = c_int(7)
52 DECIAnalogOutBufferSize = c_int(8)
52 DECIAnalogOutBufferSize = c_int(8)
53 DECIDigitalInBufferSize = c_int(9)
53 DECIDigitalInBufferSize = c_int(9)
54 DECIDigitalOutBufferSize = c_int(10)
54 DECIDigitalOutBufferSize = c_int(10)
55
55
56 trigsrcNone = c_byte(0)
56 trigsrcNone = c_byte(0)
57 trigsrcPC = c_byte(1)
57 trigsrcPC = c_byte(1)
58 trigsrcDetectorAnalogIn = c_byte(2)
58 trigsrcDetectorAnalogIn = c_byte(2)
59 trigsrcDetectorDigitalIn = c_byte(3)
59 trigsrcDetectorDigitalIn = c_byte(3)
60 trigsrcAnalogIn = c_byte(4)
60 trigsrcAnalogIn = c_byte(4)
61 trigsrcDigitalIn = c_byte(5)
61 trigsrcDigitalIn = c_byte(5)
62 trigsrcDigitalOut = c_byte(6)
62 trigsrcDigitalOut = c_byte(6)
63 trigsrcAnalogOut1 = c_byte(7)
63 trigsrcAnalogOut1 = c_byte(7)
64 trigsrcAnalogOut2 = c_byte(8)
64 trigsrcAnalogOut2 = c_byte(8)
65 trigsrcAnalogOut3 = c_byte(9)
65 trigsrcAnalogOut3 = c_byte(9)
66 trigsrcAnalogOut4 = c_byte(10)
66 trigsrcAnalogOut4 = c_byte(10)
67 trigsrcExternal1 = c_byte(11)
67 trigsrcExternal1 = c_byte(11)
68 trigsrcExternal2 = c_byte(12)
68 trigsrcExternal2 = c_byte(12)
69 trigsrcExternal3 = c_byte(13)
69 trigsrcExternal3 = c_byte(13)
70 trigsrcExternal4 = c_byte(14)
70 trigsrcExternal4 = c_byte(14)
71 trigAuto = c_byte(254)
71 trigAuto = c_byte(254)
72 trigNormal = c_byte(255)
72 trigNormal = c_byte(255)
73
73
74 AnalogOutNodeCarrier = c_int(0)
74 AnalogOutNodeCarrier = c_int(0)
75 AnalogOutNodeFM = c_int(1)
75 AnalogOutNodeFM = c_int(1)
76 AnalogOutNodeAM = c_int(2)
76 AnalogOutNodeAM = c_int(2)
77
77
78 filterDecimate = c_int(0)
78 filterDecimate = c_int(0)
79 filterAverage = c_int(1)
79 filterAverage = c_int(1)
80 filterMinMax = c_int(2)
80 filterMinMax = c_int(2)
81
81
82
82
83 shapes = {'DC' : 0,
83 shapes = {'DC' : 0,
84 'Sine' : 1,
84 'Sine' : 1,
85 'Square' : 2,
85 'Square' : 2,
86 'Triangle' : 3,
86 'Triangle' : 3,
87 'RampUp' : 4,
87 'RampUp' : 4,
88 'RampDown' : 5,
88 'RampDown' : 5,
89 'Noise' : 6,
89 'Noise' : 6,
90 'Custom' : 30,
90 'Custom' : 30,
91 'Play' :31, }
91 'Play' :31, }
92
92
93 closed=False
93 closed=False
94 opened=True
94 opened=True
95
95
96
96
97 class DiscoveryLimits(object):
97 class DiscoveryLimits(object):
98 class limitRange(object):
98 class limitRange(object):
99 def __init__(self,Min,Max,name="Unknow",unit=""):
99 def __init__(self,Min,Max,name="Unknow",unit=""):
100 self.Min = Min
100 self.Min = Min
101 self.Max = Max
101 self.Max = Max
102 self.name = name
102 self.name = name
103 self.unit = unit
103 self.unit = unit
104
104
105 def conform(self,value):
105 def conform(self,value):
106 if value<self.Min:
106 if value<self.Min:
107 raise UserWarning("Parameter "+self.name+" out of bound\nValue="+str(value)+"\nForce to "+str(self.Min))
107 raise UserWarning("Parameter "+self.name+" out of bound\nValue="+str(value)+"\nForce to "+str(self.Min))
108 return self.Min
108 return self.Min
109 if value>self.Max:
109 if value>self.Max:
110 raise UserWarning("Parameter "+self.name+" out of bound\nValue="+str(value)+"\nForce to "+str(self.Max))
110 raise UserWarning("Parameter "+self.name+" out of bound\nValue="+str(value)+"\nForce to "+str(self.Max))
111 return self.Max
111 return self.Max
112 return value
112 return value
113
113
114 def __str__(self):
114 def __str__(self):
115 return self.name + ":\n Min="+str(self.Min)+" "+self.unit+",Max="+str(self.Max)+" "+self.unit
115 return self.name + ":\n Min="+str(self.Min)+" "+self.unit+",Max="+str(self.Max)+" "+self.unit
116
116
117 errors = {0: RuntimeError("No card opened"),
117 errors = {0: RuntimeError("No card opened"),
118 1: UserWarning("Parameter out of bound"),
118 1: UserWarning("Parameter out of bound"),
119 }
119 }
120 def __init__(self,libdwf,hdwf):
120 def __init__(self,libdwf,hdwf):
121 self.limits=[]
121 self.limits=[]
122 self.ACQ_IN_RANGES=[0.0]
122 self.ACQ_IN_RANGES=[0.0]
123 if hdwf.value == nodev.value:
123 if hdwf.value == nodev.value:
124 return
124 return
125 self.__hdwf=hdwf
125 self.__hdwf=hdwf
126 self.__libdwf=libdwf
126 self.__libdwf=libdwf
127 Mind=c_double()
127 Mind=c_double()
128 Maxd=c_double()
128 Maxd=c_double()
129 Mini=c_int()
129 Mini=c_int()
130 Maxi=c_int()
130 Maxi=c_int()
131 StepsCount=c_int()
131 StepsCount=c_int()
132 Steps=(c_double*32)()
132 Steps=(c_double*32)()
133 self.__libdwf.FDwfAnalogInBufferSizeInfo(self.__hdwf, byref(Mini), byref(Maxi))
133 self.__libdwf.FDwfAnalogInBufferSizeInfo(self.__hdwf, byref(Mini), byref(Maxi))
134 self.ACQ_BUF=self.limitRange(Mini.value,Maxi.value,"ACQ Buffer Size","Sps")
134 self.ACQ_BUF=self.limitRange(Mini.value,Maxi.value,"ACQ Buffer Size","Sps")
135 self.limits.append(self.ACQ_BUF)
135 self.limits.append(self.ACQ_BUF)
136 self.__libdwf.FDwfAnalogInFrequencyInfo(self.__hdwf, byref(Mind), byref(Maxd))
136 self.__libdwf.FDwfAnalogInFrequencyInfo(self.__hdwf, byref(Mind), byref(Maxd))
137 self.ACQ_FREQ=self.limitRange(Mind.value,Maxd.value,"ACQ Frequency","Hz")
137 self.ACQ_FREQ=self.limitRange(Mind.value,Maxd.value,"ACQ Frequency","Hz")
138 self.limits.append(self.ACQ_FREQ)
138 self.limits.append(self.ACQ_FREQ)
139 self.__libdwf.FDwfAnalogInChannelRangeSteps(self.__hdwf, byref(Steps), byref(StepsCount))
139 self.__libdwf.FDwfAnalogInChannelRangeSteps(self.__hdwf, byref(Steps), byref(StepsCount))
140 self.ACQ_IN_RANGES=Steps[0:StepsCount.value]
140 self.ACQ_IN_RANGES=Steps[0:StepsCount.value]
141 self.__libdwf.FDwfAnalogOutNodeAmplitudeInfo(self.__hdwf,c_int(0), AnalogOutNodeCarrier,
141 self.__libdwf.FDwfAnalogOutNodeAmplitudeInfo(self.__hdwf,c_int(0), AnalogOutNodeCarrier,
142 byref(Mind), byref(Maxd))
142 byref(Mind), byref(Maxd))
143 self.GEN_AMPL=self.limitRange(Mind.value,Maxd.value,"GEN Amplitude","V")
143 self.GEN_AMPL=self.limitRange(Mind.value,Maxd.value,"GEN Amplitude","V")
144 self.limits.append(self.GEN_AMPL)
144 self.limits.append(self.GEN_AMPL)
145 self.__libdwf.FDwfAnalogOutNodeFrequencyInfo(self.__hdwf,c_int(0), AnalogOutNodeCarrier,
145 self.__libdwf.FDwfAnalogOutNodeFrequencyInfo(self.__hdwf,c_int(0), AnalogOutNodeCarrier,
146 byref(Mind), byref(Maxd))
146 byref(Mind), byref(Maxd))
147 self.GEN_FREQ=self.limitRange(Mind.value,Maxd.value,"GEN Frequency","Hz")
147 self.GEN_FREQ=self.limitRange(Mind.value,Maxd.value,"GEN Frequency","Hz")
148 self.limits.append(self.GEN_FREQ)
148 self.limits.append(self.GEN_FREQ)
149 self.__libdwf.FDwfAnalogOutNodeOffsetInfo(self.__hdwf,c_int(0), AnalogOutNodeCarrier,
149 self.__libdwf.FDwfAnalogOutNodeOffsetInfo(self.__hdwf,c_int(0), AnalogOutNodeCarrier,
150 byref(Mind), byref(Maxd))
150 byref(Mind), byref(Maxd))
151 self.GEN_OFFSET=self.limitRange(Mind.value,Maxd.value,"GEN Offset","V")
151 self.GEN_OFFSET=self.limitRange(Mind.value,Maxd.value,"GEN Offset","V")
152 self.limits.append(self.GEN_OFFSET)
152 self.limits.append(self.GEN_OFFSET)
153 self.__libdwf.FDwfAnalogOutNodeDataInfo(self.__hdwf,c_int(0), AnalogOutNodeCarrier,
153 self.__libdwf.FDwfAnalogOutNodeDataInfo(self.__hdwf,c_int(0), AnalogOutNodeCarrier,
154 byref(Mini), byref(Maxi))
154 byref(Mini), byref(Maxi))
155 self.GEN_BUFF=self.limitRange(Mini.value,Maxi.value,"GEN Buffer size","Sps")
155 self.GEN_BUFF=self.limitRange(Mini.value,Maxi.value,"GEN Buffer size","Sps")
156 self.limits.append(self.GEN_BUFF)
156 self.limits.append(self.GEN_BUFF)
157
157
158
158
159 def __conformParam(self,minVal,maxVal,val):
159 def __conformParam(self,minVal,maxVal,val):
160 if val<minVal:
160 if val<minVal:
161 raise self.errors.get(1)
161 raise self.errors.get(1)
162 print("Force to "+str(minVal))
162 print("Force to "+str(minVal))
163 return minVal
163 return minVal
164 if val>maxVal:
164 if val>maxVal:
165 raise self.errors.get(1)
165 raise self.errors.get(1)
166 print("Force to "+str(maxVal))
166 print("Force to "+str(maxVal))
167 return maxVal
167 return maxVal
168 return val
168 return val
169
169
170 def acqFreq(self, value):
170 def acqFreq(self, value):
171 return self.ACQ_FREQ.conform(value)
171 return self.ACQ_FREQ.conform(value)
172
172
173 def acqBufSize(self, value):
173 def acqBufSize(self, value):
174 return self.ACQ_BUF.conform(value)
174 return self.ACQ_BUF.conform(value)
175
175
176 def genFreq(self, value):
176 def genFreq(self, value):
177 return self.GEN_FREQ.conform(value)
177 return self.GEN_FREQ.conform(value)
178
178
179 def genAmplitude(self, value):
179 def genAmplitude(self, value):
180 return self.GEN_AMPL.conform(value)
180 return self.GEN_AMPL.conform(value)
181
181
182 def genOffset(self, value):
182 def genOffset(self, value):
183 return self.GEN_OFFSET.conform(value)
183 return self.GEN_OFFSET.conform(value)
184
184
185 def genBuffSize(self, value):
185 def genBuffSize(self, value):
186 return self.GEN_BUFF.conform(value)
186 return self.GEN_BUFF.conform(value)
187
187
188 def __str__(self):
188 def __str__(self):
189 res=str()
189 res=str()
190 for i in self.limits:
190 for i in self.limits:
191 res+=i.__str__()+"\n"
191 res+=i.__str__()+"\n"
192 res+="ACQ Input ranes: "+str(self.ACQ_IN_RANGES)
192 res+="ACQ Input ranes: "+str(self.ACQ_IN_RANGES)
193 return res
193 return res
194
194
195
195
196 class Discovery(object):
196 class Discovery(object):
197
197
198 errors = {0: RuntimeError("No card opened"),
198 errors = {0: RuntimeError("No card opened"),
199 1: UserWarning("Parameter out of bound"),
199 1: UserWarning("Parameter out of bound"),
200 }
200 }
201 def findDevice(self,device):
201 def findDevice(self,device):
202 if not self.__opened:
202 if not self.__opened:
203 raise self.errors.get(0)
203 raise self.errors.get(0)
204 nbDevices = c_int()
204 nbDevices = c_int()
205 self.__libdwf.FDwfEnum(c_int(0), byref(nbDevices))
205 self.__libdwf.FDwfEnum(c_int(0), byref(nbDevices))
206 SN = create_string_buffer(32)
206 SN = create_string_buffer(32)
207 for i in range(nbDevices.value):
207 for i in range(nbDevices.value):
208 self.__libdwf.FDwfEnumSN(c_int(i), SN)
208 self.__libdwf.FDwfEnumSN(c_int(i), SN)
209 if SN.value.decode("UTF-8") == device:
209 if SN.value.decode("UTF-8") == device:
210 return i
210 return i
211 return -1
211 return -1
212
212
213
213
214 def __init__(self,card=-1):
214 def __init__(self,card=-1):
215 if sys.platform.startswith("win"):
215 if sys.platform.startswith("win"):
216 self.__libdwf = cdll.dwf
216 self.__libdwf = cdll.dwf
217 elif sys.platform.startswith("darwin"):
217 elif sys.platform.startswith("darwin"):
218 self.__libdwf = cdll.LoadLibrary("libdwf.dylib")
218 self.__libdwf = cdll.LoadLibrary("libdwf.dylib")
219 else:
219 else:
220 self.__libdwf = cdll.LoadLibrary("libdwf.so")
220 self.__libdwf = cdll.LoadLibrary("libdwf.so")
221 self.__opened = True
221 self.__opened = True
222 self.__hdwf = c_int()
222 self.__hdwf = c_int()
223 if card != -1:
223 if card != -1:
224 SN=card
224 SN=card
225 card = self.findDevice(card)
225 card = self.findDevice(card)
226 if card == -1:
226 if card == -1:
227 raise RuntimeError( "Card not found "+ SN)
227 raise RuntimeError( "Card not found "+ SN)
228 self.__libdwf.FDwfDeviceOpen(c_int(card), byref(self.__hdwf))
228 self.__libdwf.FDwfDeviceOpen(c_int(card), byref(self.__hdwf))
229 if self.__hdwf.value == nodev.value:
229 if self.__hdwf.value == nodev.value:
230 szerr = create_string_buffer(512)
230 szerr = create_string_buffer(512)
231 self.__libdwf.FDwfGetLastErrorMsg(szerr)
231 self.__libdwf.FDwfGetLastErrorMsg(szerr)
232 print(szerr.value)
232 print(szerr.value)
233 print("failed to open device")
233 print("failed to open device")
234 self.__opened=False
234 self.__opened=False
235 self.__limits=DiscoveryLimits(self.__libdwf,self.__hdwf)
235 self.__limits=DiscoveryLimits(self.__libdwf,self.__hdwf)
236 print(self.__limits)
236 print(self.__limits)
237
237
238 @property
238 @property
239 def opened(self):
239 def opened(self):
240 return self.__opened
240 return self.__opened
241
241
242 @property
242 @property
243 def max_sampling_freq(self):
243 def max_sampling_freq(self):
244 return self.__limits.ACQ_FREQ.Max
244 return self.__limits.ACQ_FREQ.Max
245
245
246 @property
246 @property
247 def min_sampling_freq(self):
247 def min_sampling_freq(self):
248 return self.__limits.ACQ_FREQ.Min
248 return self.__limits.ACQ_FREQ.Min
249
249
250 @property
250 @property
251 def max_sampling_buffer(self):
251 def max_sampling_buffer(self):
252 return self.__limits.ACQ_BUF.Max
252 return self.__limits.ACQ_BUF.Max
253
253
254 #############################################################
254 #############################################################
255 # Power Supply
255 # Power Supply
256 #############################################################
256 #############################################################
257 def set_power(self,fiveVolt=1,minusFiveVolt=1,master=True):
257 def set_power(self,fiveVolt=1,minusFiveVolt=1,master=True):
258 if not self.__opened:
258 if not self.__opened:
259 raise self.errors.get(0)
259 raise self.errors.get(0)
260 # enable positive supply
260 # enable positive supply
261 self.__libdwf.FDwfAnalogIOChannelNodeSet(self.__hdwf, 0, 0, c_double(fiveVolt))
261 self.__libdwf.FDwfAnalogIOChannelNodeSet(self.__hdwf, 0, 0, c_double(fiveVolt))
262 # enable negative supply
262 # enable negative supply
263 self.__libdwf.FDwfAnalogIOChannelNodeSet(self.__hdwf, 1, 0, c_double(minusFiveVolt))
263 self.__libdwf.FDwfAnalogIOChannelNodeSet(self.__hdwf, 1, 0, c_double(minusFiveVolt))
264 # master enable
264 # master enable
265 return self.__libdwf.FDwfAnalogIOEnableSet(self.__hdwf, master)
265 return self.__libdwf.FDwfAnalogIOEnableSet(self.__hdwf, master)
266
266
267 def get_power(self):
267 def get_power(self):
268 if not self.__opened:
268 if not self.__opened:
269 raise self.errors.get(0)
269 raise self.errors.get(0)
270 supplyVoltage = c_double()
270 supplyVoltage = c_double()
271 supplyCurrent = c_double()
271 supplyCurrent = c_double()
272 IsEnabled = c_bool()
272 IsEnabled = c_bool()
273 self.__libdwf.FDwfAnalogIOStatus(self.__hdwf)
273 self.__libdwf.FDwfAnalogIOStatus(self.__hdwf)
274 self.__libdwf.FDwfAnalogIOChannelNodeStatus(self.__hdwf, c_int(3), c_int(0), byref(supplyVoltage))
274 self.__libdwf.FDwfAnalogIOChannelNodeStatus(self.__hdwf, c_int(3), c_int(0), byref(supplyVoltage))
275 self.__libdwf.FDwfAnalogIOChannelNodeStatus(self.__hdwf, c_int(3), c_int(1), byref(supplyCurrent))
275 self.__libdwf.FDwfAnalogIOChannelNodeStatus(self.__hdwf, c_int(3), c_int(1), byref(supplyCurrent))
276 self.__libdwf.FDwfAnalogIOEnableStatus(self.__hdwf, byref(IsEnabled))
276 self.__libdwf.FDwfAnalogIOEnableStatus(self.__hdwf, byref(IsEnabled))
277 return [IsEnabled.value,supplyVoltage.value,supplyCurrent.value]
277 return [IsEnabled.value,supplyVoltage.value,supplyCurrent.value]
278
278
279 #############################################################
279 #############################################################
280 # AnalogIn
280 # AnalogIn
281 #############################################################
281 #############################################################
282 def analog_in_read(self,ch1=True,ch2=True,frequency=100000000,samplesCount=100,ch1range=5.0,ch2range=5.0,trigger=trigsrcNone):
282 def analog_in_read(self,ch1=True,ch2=True,frequency=100000000,samplesCount=100,ch1range=5.0,ch2range=5.0,trigger=trigsrcNone):
283 if not self.__opened:
283 if not self.__opened:
284 raise self.errors.get(0)
284 raise self.errors.get(0)
285 cnt=self.__limits.acqBufSize(samplesCount)
285 cnt=self.__limits.acqBufSize(samplesCount)
286 self.__libdwf.FDwfAnalogInFrequencySet(self.__hdwf, c_double(self.__limits.acqFreq(frequency)))
286 self.__libdwf.FDwfAnalogInFrequencySet(self.__hdwf, c_double(self.__limits.acqFreq(frequency)))
287 f=c_double()
287 f=c_double()
288 self.__libdwf.FDwfAnalogInFrequencyGet(self.__hdwf, byref(f))
288 self.__libdwf.FDwfAnalogInFrequencyGet(self.__hdwf, byref(f))
289 frequency=f.value
289 frequency=f.value
290 self.__libdwf.FDwfAnalogInBufferSizeSet(self.__hdwf, c_int(cnt))
290 self.__libdwf.FDwfAnalogInBufferSizeSet(self.__hdwf, c_int(cnt))
291 range,enabled = [ch1range,ch2range],[ch1,ch2]
292
291 for ch in (0,1):
293 for ch in (0,1):
292 self.__libdwf.FDwfAnalogInChannelEnableSet(self.__hdwf, c_int(ch), c_bool(ch2))
294 self.__libdwf.FDwfAnalogInChannelEnableSet(self.__hdwf, c_int(ch), c_bool(enabled[ch]))
293 self.__libdwf.FDwfAnalogInChannelRangeSet(self.__hdwf, c_int(ch), c_double(ch2range))
295 self.__libdwf.FDwfAnalogInChannelRangeSet(self.__hdwf, c_int(ch), c_double(range[ch]))
294 self.__libdwf.FDwfAnalogInChannelFilterSet(self.__hdwf,c_int(ch),filterAverage)
296 self.__libdwf.FDwfAnalogInChannelFilterSet(self.__hdwf,c_int(ch),filterAverage)
295 self.set_analog_in_trigger(trigger)
297 self.set_analog_in_trigger(trigger)
296 self.__libdwf.FDwfAnalogInConfigure(self.__hdwf, c_bool(False), c_bool(True))
298 self.__libdwf.FDwfAnalogInConfigure(self.__hdwf, c_bool(False), c_bool(True))
297 status = c_byte()
299 status = c_byte()
298 while True:
300 while True:
299 self.__libdwf.FDwfAnalogInStatus(self.__hdwf, c_int(1), byref(status))
301 self.__libdwf.FDwfAnalogInStatus(self.__hdwf, c_int(1), byref(status))
300 if status.value == DwfStateDone.value :
302 if status.value == DwfStateDone.value :
301 break
303 break
302 time.sleep(0.1)
304 time.sleep(0.1)
303 if ch1:
305 if ch1:
304 ch1data = (c_double*cnt)()
306 ch1data = (c_double*cnt)()
305 self.__libdwf.FDwfAnalogInStatusData(self.__hdwf, 0, ch1data, cnt)
307 self.__libdwf.FDwfAnalogInStatusData(self.__hdwf, 0, ch1data, cnt)
306 if ch2:
308 if ch2:
307 ch2data = (c_double*cnt)()
309 ch2data = (c_double*cnt)()
308 self.__libdwf.FDwfAnalogInStatusData(self.__hdwf, 1, ch2data, cnt)
310 self.__libdwf.FDwfAnalogInStatusData(self.__hdwf, 1, ch2data, cnt)
309 return [np.array([ch1data,ch2data]),frequency]
311 return [np.array([ch1data,ch2data]),frequency]
310 else:
312 else:
311 return [np.array([ch1data]),frequency]
313 return [np.array([ch1data]),frequency]
312 if ch2:
314 if ch2:
313 ch2data = (c_double*cnt)()
315 ch2data = (c_double*cnt)()
314 self.__libdwf.FDwfAnalogInStatusData(self.__hdwf, 1, ch2data, cnt)
316 self.__libdwf.FDwfAnalogInStatusData(self.__hdwf, 1, ch2data, cnt)
315 return [np.array([ch2data]),frequency]
317 return [np.array([ch2data]),frequency]
316
318
317
319
318 def set_analog_in_trigger(self,trigger=trigAuto,autoTimeout=0.0):
320 def set_analog_in_trigger(self,trigger=trigAuto,autoTimeout=0.0):
319 if not self.__opened:
321 if not self.__opened:
320 raise self.errors.get(0)
322 raise self.errors.get(0)
321 if trigger == trigAuto:
323 if trigger == trigAuto:
322 self.__libdwf.FDwfAnalogInTriggerSourceSet(self.__hdwf,trigsrcDetectorAnalogIn)
324 self.__libdwf.FDwfAnalogInTriggerSourceSet(self.__hdwf,trigsrcDetectorAnalogIn)
323 self.__libdwf.FDwfAnalogInTriggerAutoTimeoutSet(self.__hdwf,c_double(autoTimeout))
325 self.__libdwf.FDwfAnalogInTriggerAutoTimeoutSet(self.__hdwf,c_double(autoTimeout))
324 return
326 return
325 if trigger == trigNormal:
327 if trigger == trigNormal:
326 self.__libdwf.FDwfAnalogInTriggerSourceSet(self.__hdwf,trigsrcDetectorAnalogIn)
328 self.__libdwf.FDwfAnalogInTriggerSourceSet(self.__hdwf,trigsrcDetectorAnalogIn)
327 self.__libdwf.FDwfAnalogInTriggerAutoTimeoutSet(self.__hdwf,c_double(0.0))
329 self.__libdwf.FDwfAnalogInTriggerAutoTimeoutSet(self.__hdwf,c_double(0.0))
328 return
330 return
329 self.__libdwf.FDwfAnalogInTriggerSourceSet(self.__hdwf,trigger)
331 self.__libdwf.FDwfAnalogInTriggerSourceSet(self.__hdwf,trigger)
330
332
331 #############################################################
333 #############################################################
332 # AnalogOut
334 # AnalogOut
333 #############################################################
335 #############################################################
334 def analog_out_enable(self,channel=0):
336 def analog_out_enable(self,channel=0):
335 self.__libdwf.FDwfAnalogOutConfigure(self.__hdwf, c_int(channel), c_bool(True))
337 self.__libdwf.FDwfAnalogOutConfigure(self.__hdwf, c_int(channel), c_bool(True))
336
338
337 def analog_out_disable(self,channel=0):
339 def analog_out_disable(self,channel=0):
338 self.__libdwf.FDwfAnalogOutConfigure(self.__hdwf, c_int(channel), c_bool(False))
340 self.__libdwf.FDwfAnalogOutConfigure(self.__hdwf, c_int(channel), c_bool(False))
339
341
340 def analog_out_gen(self,frequency=1000, symmetry=50.0, shape='Sine', channel=0, amplitude=1.0, offset=0.0,phase=0.0, syncOnTrigger=False, triggerFrq=1.0, wait=0.0, runDuration=None):
342 def analog_out_gen(self,frequency=1000, symmetry=50.0, shape='Sine', channel=0, amplitude=1.0, offset=0.0,phase=0.0, syncOnTrigger=False, triggerFrq=1.0, wait=0.0, runDuration=None):
341 self.__libdwf.FDwfAnalogOutConfigure(self.__hdwf, c_int(channel), c_bool(False))
343 self.__libdwf.FDwfAnalogOutConfigure(self.__hdwf, c_int(channel), c_bool(False))
342 self.__libdwf.FDwfAnalogOutNodeEnableSet(self.__hdwf, c_int(channel), AnalogOutNodeCarrier, c_bool(True))
344 self.__libdwf.FDwfAnalogOutNodeEnableSet(self.__hdwf, c_int(channel), AnalogOutNodeCarrier, c_bool(True))
343 self.__libdwf.FDwfAnalogOutNodeFunctionSet(self.__hdwf, c_int(channel), AnalogOutNodeCarrier, c_int(shapes.get(shape)))
345 self.__libdwf.FDwfAnalogOutNodeFunctionSet(self.__hdwf, c_int(channel), AnalogOutNodeCarrier, c_int(shapes.get(shape)))
344 self.__libdwf.FDwfAnalogOutNodeSymmetrySet(self.__hdwf, c_int(channel), AnalogOutNodeCarrier, c_double(symmetry))
346 self.__libdwf.FDwfAnalogOutNodeSymmetrySet(self.__hdwf, c_int(channel), AnalogOutNodeCarrier, c_double(symmetry))
345 if shape!="DC":
347 if shape!="DC":
346 self.__libdwf.FDwfAnalogOutNodeFrequencySet(self.__hdwf, c_int(channel), AnalogOutNodeCarrier, c_double(self.__limits.genFreq(frequency)))
348 self.__libdwf.FDwfAnalogOutNodeFrequencySet(self.__hdwf, c_int(channel), AnalogOutNodeCarrier, c_double(self.__limits.genFreq(frequency)))
347 self.__libdwf.FDwfAnalogOutNodeAmplitudeSet(self.__hdwf, c_int(channel), AnalogOutNodeCarrier, c_double(self.__limits.genAmplitude(amplitude)))
349 self.__libdwf.FDwfAnalogOutNodeAmplitudeSet(self.__hdwf, c_int(channel), AnalogOutNodeCarrier, c_double(self.__limits.genAmplitude(amplitude)))
348 self.__libdwf.FDwfAnalogOutNodeOffsetSet(self.__hdwf, c_int(channel), AnalogOutNodeCarrier, c_double(self.__limits.genOffset(offset)))
350 self.__libdwf.FDwfAnalogOutNodeOffsetSet(self.__hdwf, c_int(channel), AnalogOutNodeCarrier, c_double(self.__limits.genOffset(offset)))
349 self.__libdwf.FDwfAnalogOutNodePhaseSet(self.__hdwf, c_int(channel), AnalogOutNodeCarrier, c_double(phase))
351 self.__libdwf.FDwfAnalogOutNodePhaseSet(self.__hdwf, c_int(channel), AnalogOutNodeCarrier, c_double(phase))
350 if syncOnTrigger:
352 if syncOnTrigger:
351 self.analog_out_set_trigger(channel)
353 self.analog_out_set_trigger(channel)
352 self.__libdwf.FDwfAnalogOutRepeatSet(self.__hdwf, c_int(channel),c_int(0))
354 self.__libdwf.FDwfAnalogOutRepeatSet(self.__hdwf, c_int(channel),c_int(0))
353 if runDuration is None:
355 if runDuration is None:
354 runDuration = triggerFrq
356 runDuration = triggerFrq
355 self.__libdwf.FDwfAnalogOutRunSet(self.__hdwf, c_int(channel),c_double(runDuration))
357 self.__libdwf.FDwfAnalogOutRunSet(self.__hdwf, c_int(channel),c_double(runDuration))
356 self.__libdwf.FDwfAnalogOutWaitSet(self.__hdwf, c_int(channel), c_double(wait))
358 self.__libdwf.FDwfAnalogOutWaitSet(self.__hdwf, c_int(channel), c_double(wait))
357 self.__libdwf.FDwfAnalogOutConfigure(self.__hdwf, c_int(channel), c_bool(True))
359 self.__libdwf.FDwfAnalogOutConfigure(self.__hdwf, c_int(channel), c_bool(True))
358
360
359 def analog_out_gen_arbit(self,samplesBuffer ,repeatingFrequency=100, channel=0, amplitude=1.0, offset=0.0):
361 def analog_out_gen_arbit(self,samplesBuffer ,repeatingFrequency=100, channel=0, amplitude=1.0, offset=0.0):
360 self.__libdwf.FDwfAnalogOutConfigure(self.__hdwf, c_int(channel), c_bool(False))
362 self.__libdwf.FDwfAnalogOutConfigure(self.__hdwf, c_int(channel), c_bool(False))
361 cnt=self.__limits.genBuffSize(len(samplesBuffer))
363 cnt=self.__limits.genBuffSize(len(samplesBuffer))
362 buf=(c_double*cnt)()
364 buf=(c_double*cnt)()
363 buf[:]=samplesBuffer[0:cnt]
365 buf[:]=samplesBuffer[0:cnt]
364 #repeatingFrequency = self.__limits.genFreq(repeatingFrequency*cnt)/cnt
366 #repeatingFrequency = self.__limits.genFreq(repeatingFrequency*cnt)/cnt
365 self.__libdwf.FDwfAnalogOutNodeEnableSet(self.__hdwf, c_int(channel), AnalogOutNodeCarrier, c_bool(True))
367 self.__libdwf.FDwfAnalogOutNodeEnableSet(self.__hdwf, c_int(channel), AnalogOutNodeCarrier, c_bool(True))
366 self.__libdwf.FDwfAnalogOutNodeFunctionSet(self.__hdwf, c_int(channel), AnalogOutNodeCarrier, c_int(shapes.get("Custom")))
368 self.__libdwf.FDwfAnalogOutNodeFunctionSet(self.__hdwf, c_int(channel), AnalogOutNodeCarrier, c_int(shapes.get("Custom")))
367 self.__libdwf.FDwfAnalogOutNodeFrequencySet(self.__hdwf, c_int(channel), AnalogOutNodeCarrier, c_double(repeatingFrequency))
369 self.__libdwf.FDwfAnalogOutNodeFrequencySet(self.__hdwf, c_int(channel), AnalogOutNodeCarrier, c_double(repeatingFrequency))
368 self.__libdwf.FDwfAnalogOutNodeAmplitudeSet(self.__hdwf, c_int(channel), AnalogOutNodeCarrier, c_double(self.__limits.genAmplitude(amplitude)))
370 self.__libdwf.FDwfAnalogOutNodeAmplitudeSet(self.__hdwf, c_int(channel), AnalogOutNodeCarrier, c_double(self.__limits.genAmplitude(amplitude)))
369 self.__libdwf.FDwfAnalogOutNodeOffsetSet(self.__hdwf, c_int(channel), AnalogOutNodeCarrier, c_double(self.__limits.genOffset(offset)))
371 self.__libdwf.FDwfAnalogOutNodeOffsetSet(self.__hdwf, c_int(channel), AnalogOutNodeCarrier, c_double(self.__limits.genOffset(offset)))
370 self.__libdwf.FDwfAnalogOutNodeDataSet(self.__hdwf, c_int(channel), AnalogOutNodeCarrier, buf, c_int(cnt))
372 self.__libdwf.FDwfAnalogOutNodeDataSet(self.__hdwf, c_int(channel), AnalogOutNodeCarrier, buf, c_int(cnt))
371 self.__libdwf.FDwfAnalogOutConfigure(self.__hdwf, c_int(channel), c_bool(True))
373 self.__libdwf.FDwfAnalogOutConfigure(self.__hdwf, c_int(channel), c_bool(True))
372
374
373 def analog_out_set_trigger(self, channel=0, trigSrc=trigsrcExternal1, trigRepeat=True):
375 def analog_out_set_trigger(self, channel=0, trigSrc=trigsrcExternal1, trigRepeat=True):
374 self.__libdwf.FDwfAnalogOutTriggerSourceSet(self.__hdwf, c_int(channel), trigSrc)
376 self.__libdwf.FDwfAnalogOutTriggerSourceSet(self.__hdwf, c_int(channel), trigSrc)
375 self.__libdwf.FDwfAnalogOutRepeatTriggerSet(self.__hdwf, c_int(channel), c_bool(trigRepeat))
377 self.__libdwf.FDwfAnalogOutRepeatTriggerSet(self.__hdwf, c_int(channel), c_bool(trigRepeat))
376
378
377 def __del__(self):
379 def __del__(self):
378 if self.__opened:
380 if self.__opened:
379 self.__libdwf.FDwfDeviceClose(self.__hdwf)
381 self.__libdwf.FDwfDeviceClose(self.__hdwf)
380
382
381 def analog_out_status(self, channel=0):
383 def analog_out_status(self, channel=0):
382 status = c_byte(DwfStateDone.value)
384 status = c_byte(DwfStateDone.value)
383 self.__libdwf.FDwfAnalogOutStatus(self.__hdwf, c_int(channel), byref(status))
385 self.__libdwf.FDwfAnalogOutStatus(self.__hdwf, c_int(channel), byref(status))
384 return status
386 return status
385 # def analog_out_modulation(self, channel=0,
387 # def analog_out_modulation(self, channel=0,
386 # carrier_frequency=10, carrier_shape='Sine', carrier_amplitude=1.0, carrier_offset=0.0, carrier_phase=0.0, carrier_symmetry=0.5,
388 # carrier_frequency=10, carrier_shape='Sine', carrier_amplitude=1.0, carrier_offset=0.0, carrier_phase=0.0, carrier_symmetry=0.5,
387 # AM_frequency=0.2857, AM_shape='Square', AM_amplitude=100.0, AM_offset=0.0, AM_phase=0.0, AM_percentageSymmetry=0.2857,
389 # AM_frequency=0.2857, AM_shape='Square', AM_amplitude=100.0, AM_offset=0.0, AM_phase=0.0, AM_percentageSymmetry=0.2857,
388 # syncOnTrigger=trigsrcExternal1, triggerFrq=1.0, wait=0.0, runDuration=None):
390 # syncOnTrigger=trigsrcExternal1, triggerFrq=1.0, wait=0.0, runDuration=None):
389 # self.__libdwf.FDwfAnalogOutConfigure(self.__hdwf, c_int(channel), c_bool(False))
391 # self.__libdwf.FDwfAnalogOutConfigure(self.__hdwf, c_int(channel), c_bool(False))
390 # self.__libdwf.FDwfAnalogOutNodeEnableSet(self.__hdwf, c_int(channel), AnalogOutNodeCarrier, c_bool(True))
392 # self.__libdwf.FDwfAnalogOutNodeEnableSet(self.__hdwf, c_int(channel), AnalogOutNodeCarrier, c_bool(True))
391 #
393 #
392 # self.__libdwf.FDwfAnalogOutNodeFunctionSet(self.__hdwf, c_int(channel), AnalogOutNodeCarrier, c_int(shapes.get(carrier_shape)))
394 # self.__libdwf.FDwfAnalogOutNodeFunctionSet(self.__hdwf, c_int(channel), AnalogOutNodeCarrier, c_int(shapes.get(carrier_shape)))
393 # self.__libdwf.FDwfAnalogOutNodeFrequencySet(self.__hdwf, c_int(channel), AnalogOutNodeCarrier, c_double(self.__limits.genFreq(carrier_frequency)))
395 # self.__libdwf.FDwfAnalogOutNodeFrequencySet(self.__hdwf, c_int(channel), AnalogOutNodeCarrier, c_double(self.__limits.genFreq(carrier_frequency)))
394 # self.__libdwf.FDwfAnalogOutNodeAmplitudeSet(self.__hdwf, c_int(channel), AnalogOutNodeCarrier, c_double(self.__limits.genAmplitude(carrier_amplitude)))
396 # self.__libdwf.FDwfAnalogOutNodeAmplitudeSet(self.__hdwf, c_int(channel), AnalogOutNodeCarrier, c_double(self.__limits.genAmplitude(carrier_amplitude)))
395 # self.__libdwf.FDwfAnalogOutNodeOffsetSet(self.__hdwf, c_int(channel), AnalogOutNodeCarrier, c_double(self.__limits.genOffset(carrier_offset)))
397 # self.__libdwf.FDwfAnalogOutNodeOffsetSet(self.__hdwf, c_int(channel), AnalogOutNodeCarrier, c_double(self.__limits.genOffset(carrier_offset)))
396 # self.__libdwf.FDwfAnalogOutNodePhaseSet(self.__hdwf, c_int(channel), AnalogOutNodeCarrier, c_double(carrier_phase))
398 # self.__libdwf.FDwfAnalogOutNodePhaseSet(self.__hdwf, c_int(channel), AnalogOutNodeCarrier, c_double(carrier_phase))
397 # self.__libdwf.FDwfAnalogOutNodeSymmetrySet(self.__hdwf, c_int(channel), AnalogOutNodeCarrier, c_double(carrier_percentageSymmetry))
399 # self.__libdwf.FDwfAnalogOutNodeSymmetrySet(self.__hdwf, c_int(channel), AnalogOutNodeCarrier, c_double(carrier_percentageSymmetry))
398 #
400 #
399 # self.__libdwf.FDwfAnalogOutNodeEnableSet(self.__hdwf, c_int(channel), AnalogOutNodeAM, c_bool(True))
401 # self.__libdwf.FDwfAnalogOutNodeEnableSet(self.__hdwf, c_int(channel), AnalogOutNodeAM, c_bool(True))
400 # self.__libdwf.FDwfAnalogOutNodeFunctionSet(self.__hdwf, c_int(channel), AnalogOutNodeAM, c_int(shapes.get(AM_shape)))
402 # self.__libdwf.FDwfAnalogOutNodeFunctionSet(self.__hdwf, c_int(channel), AnalogOutNodeAM, c_int(shapes.get(AM_shape)))
401 # self.__libdwf.FDwfAnalogOutNodeFrequencySet(self.__hdwf, c_int(channel), AnalogOutNodeAM, c_double(self.__limits.genFreqAM_frequency)))
403 # self.__libdwf.FDwfAnalogOutNodeFrequencySet(self.__hdwf, c_int(channel), AnalogOutNodeAM, c_double(self.__limits.genFreqAM_frequency)))
402 # self.__libdwf.FDwfAnalogOutNodeAmplitudeSet(self.__hdwf, c_int(channel), AnalogOutNodeAM, c_double(self.__limits.genAmplitude(AM_amplitude)))
404 # self.__libdwf.FDwfAnalogOutNodeAmplitudeSet(self.__hdwf, c_int(channel), AnalogOutNodeAM, c_double(self.__limits.genAmplitude(AM_amplitude)))
403 # self.__libdwf.FDwfAnalogOutNodeOffsetSet(self.__hdwf, c_int(channel), AnalogOutNodeAM, c_double(self.__limits.genOffset(AM_offset)))
405 # self.__libdwf.FDwfAnalogOutNodeOffsetSet(self.__hdwf, c_int(channel), AnalogOutNodeAM, c_double(self.__limits.genOffset(AM_offset)))
404 # self.__libdwf.FDwfAnalogOutNodePhaseSet(self.__hdwf, c_int(channel), AnalogOutNodeAM, c_double(AM_phase))
406 # self.__libdwf.FDwfAnalogOutNodePhaseSet(self.__hdwf, c_int(channel), AnalogOutNodeAM, c_double(AM_phase))
405 # self.__libdwf.FDwfAnalogOutNodeSymmetrySet(self.__hdwf, c_int(channel), AnalogOutNodeAM, c_double(AM_percentageSymmetry))
407 # self.__libdwf.FDwfAnalogOutNodeSymmetrySet(self.__hdwf, c_int(channel), AnalogOutNodeAM, c_double(AM_percentageSymmetry))
406 #
408 #
407 # if syncOnTrigger:
409 # if syncOnTrigger:
408 # self.analog_out_set_trigger(channel)
410 # self.analog_out_set_trigger(channel)
409 # self.__libdwf.FDwfAnalogOutRepeatSet(self.__hdwf, c_int(channel),c_int(0))
411 # self.__libdwf.FDwfAnalogOutRepeatSet(self.__hdwf, c_int(channel),c_int(0))
410 # if runDuration is None:
412 # if runDuration is None:
411 # runDuration = triggerFrq
413 # runDuration = triggerFrq
412 # self.__libdwf.FDwfAnalogOutRunSet(self.__hdwf, c_int(channel),c_double(runDuration))
414 # self.__libdwf.FDwfAnalogOutRunSet(self.__hdwf, c_int(channel),c_double(runDuration))
413 # self.__libdwf.FDwfAnalogOutWaitSet(self.__hdwf, c_int(channel), c_double(wait))
415 # self.__libdwf.FDwfAnalogOutWaitSet(self.__hdwf, c_int(channel), c_double(wait))
414 # self.__libdwf.FDwfAnalogOutConfigure(self.__hdwf, c_int(channel), c_bool(True))
416 # self.__libdwf.FDwfAnalogOutConfigure(self.__hdwf, c_int(channel), c_bool(True))
415
417
416 def digital_io_output_enable(self, value):
418 def digital_io_output_enable(self, value):
417 self.__libdwf.FDwfDigitalIOOutputEnableSet(self.__hdwf, c_int(value))
419 self.__libdwf.FDwfDigitalIOOutputEnableSet(self.__hdwf, c_int(value))
418
420
419 def digital_io_get(self):
421 def digital_io_get(self):
420 dwRead = c_uint32()
422 dwRead = c_uint32()
421 self.__libdwf.FDwfDigitalIOStatus (self.__hdwf)
423 self.__libdwf.FDwfDigitalIOStatus (self.__hdwf)
422 self.__libdwf.FDwfDigitalIOInputStatus(self.__hdwf, byref(dwRead))
424 self.__libdwf.FDwfDigitalIOInputStatus(self.__hdwf, byref(dwRead))
423 return dwRead.value
425 return dwRead.value
424
426
425 def digital_io_set(self,value):
427 def digital_io_set(self,value):
426 self.__libdwf.FDwfDigitalIOOutputSet(self.__hdwf, c_int(value))
428 self.__libdwf.FDwfDigitalIOOutputSet(self.__hdwf, c_int(value))
427
429
428 @property
430 @property
429 def digital_io(self):
431 def digital_io(self):
430 return self.digital_io_get()
432 return self.digital_io_get()
431
433
432 @digital_io.setter
434 @digital_io.setter
433 def digital_io(self,value):
435 def digital_io(self,value):
434 self.digital_io_set(value)
436 self.digital_io_set(value)
435
437
436 if __name__ == '__main__':
438 if __name__ == '__main__':
437 print("open first dev")
439 print("open first dev")
438 test = Discovery()
440 test = Discovery()
439 test.set_power()
441 test.set_power()
440 for i in range(2):
442 for i in range(2):
441 time.sleep(0.2)
443 time.sleep(0.2)
442 print(test.get_power())
444 print(test.get_power())
443 test.analog_out_gen()
445 test.analog_out_gen()
444 res=test.analog_in_read(frequency=1000000,samplesCount=1000)
446 res=test.analog_in_read(frequency=1000000,samplesCount=1000)
445 print(res)
447 print(res)
446 plt.plot(range(len(res[0][0])),res[0][0])
448 plt.plot(range(len(res[0][0])),res[0][0])
447 plt.plot(range(len(res[0][0])),res[0][1])
449 plt.plot(range(len(res[0][0])),res[0][1])
448 plt.show()
450 plt.show()
449 test.temp()
451 test.temp()
450 # del test
452 # del test
451 quit()
453 quit()
452
454
453
455
454
456
455
457
456
458
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