def close(self):
self.status["stop"] = ps.ps3000aStop(self.chandle)
assert_pico_ok(self.status["stop"])
# Closes the unit
# Handle = chandle
self.status["close"] = ps.ps3000aCloseUnit(self.chandle)
assert_pico_ok(self.status["close"])
print "Plotting data..."
plt.figure(num='PicoScope 3000 Series (A API) MSO Block Capture Example')
plt.title('Plot of Digital Port 0 digital channels vs. time')
plt.plot(time, bufferDPort0[0], label='D7') # D7 is the last array in the tuple.
plt.plot(time, bufferDPort0[1], label='D6')
plt.plot(time, bufferDPort0[2], label='D5')
plt.plot(time, bufferDPort0[3], label='D4')
plt.plot(time, bufferDPort0[4], label='D3')
plt.plot(time, bufferDPort0[5], label='D2')
plt.plot(time, bufferDPort0[6], label='D1')
plt.plot(time, bufferDPort0[7], label='D0') # D0 is the last array in the tuple.
plt.xlabel('Time (ns)')
plt.ylabel('Logic Level')
plt.legend(loc="upper right")
plt.show()
print "Close figure to stop the device and close the connection."
# Stops the scope
# handle = chandle
status["stop"] = ps.ps3000aStop(chandle)
assert_pico_ok(status["stop"])
# Closes the unit
# handle = chandle
status["closeUnit"] = ps.ps3000aCloseUnit(chandle)
assert_pico_ok(status["closeUnit"])
# Displays the status returns
print(status)
def stop(self):
"""Stop data capture."""
assert_pico_ok(ps.ps3000aStop(self._handle))
