Update ps5000a examples time axis generation

Author: neil.hamilton

ps5000aExamples/ps5000aBlockAdvancedTriggerExample.py

@@ -174,7 +174,7 @@
 adc2mVChBMax =  adc2mV(bufferBMax, chBRange, maxADC)
 
 # Create time data
-time = np.linspace(0, (cmaxSamples.value) * timeIntervalns.value, cmaxSamples.value)
+time = np.linspace(0, (cmaxSamples.value - 1) * timeIntervalns.value, cmaxSamples.value)
 
 # plot data from channel A and B
 plt.plot(time, adc2mVChAMax[:])

ps5000aExamples/ps5000aBlockCallbackExample.py

@@ -174,7 +174,7 @@ def block_callback(handle, statusCallback, param):
 adc2mVChBMax =  adc2mV(bufferBMax, chBRange, maxADC)
 
 # Create time data
-time = np.linspace(0, (cmaxSamples.value) * timeIntervalns.value, cmaxSamples.value)
+time = np.linspace(0, (cmaxSamples.value - 1) * timeIntervalns.value, cmaxSamples.value)
 
 # plot data from channel A and B
 plt.plot(time, adc2mVChAMax[:])

ps5000aExamples/ps5000aBlockExample.py

@@ -159,7 +159,7 @@
 adc2mVChBMax =  adc2mV(bufferBMax, chBRange, maxADC)
 
 # Create time data
-time = np.linspace(0, (cmaxSamples.value) * timeIntervalns.value, cmaxSamples.value)
+time = np.linspace(0, (cmaxSamples.value - 1) * timeIntervalns.value, cmaxSamples.value)
 
 # plot data from channel A and B
 plt.plot(time, adc2mVChAMax[:])

ps5000aExamples/ps5000aBlockMSOExample.py

@@ -150,7 +150,7 @@
 bufferDPort0 = splitMSODataFast(cTotalSamples, bufferDPort0Max)
 
 # Creates the time data
-time = np.linspace(0, cTotalSamples.value * timeIntervalNs.value, cTotalSamples.value)
+time = np.linspace(0, (cTotalSamples.value - 1) * timeIntervalNs.value, cTotalSamples.value)
 
 print ("Plotting data...")
 

ps5000aExamples/ps5000aRapidBlockExample.py

@@ -319,7 +319,7 @@
 adc2mVChAMax9 =  adc2mV(bufferAMax9, chARange, maxADC)
 
 # Creates the time data
-time = np.linspace(0, (cmaxSamples.value) * timeIntervalns.value, cmaxSamples.value)
+time = np.linspace(0, (cmaxSamples.value - 1) * timeIntervalns.value, cmaxSamples.value)
 
 # Plots the data from channel A onto a graph
 plt.plot(time, adc2mVChAMax[:])

ps5000aExamples/ps5000aStreamingExample.py

@@ -189,7 +189,7 @@ def streaming_callback(handle, noOfSamples, startIndex, overflow, triggerAt, tri
 adc2mVChBMax = adc2mV(bufferCompleteB, channel_range, maxADC)
 
 # Create time data
-time = np.linspace(0, (totalSamples) * actualSampleIntervalNs, totalSamples)
+time = np.linspace(0, (totalSamples - 1) * actualSampleIntervalNs, totalSamples)
 
 # Plot data from channel A and B
 plt.plot(time, adc2mVChAMax[:])