Minghe¶
MHS5200
Function Generator¶
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class
instruments.minghe.
MHS5200
(filelike)[source]¶ The MHS5200 is a low-cost, 2 channel function generator.
There is no user manual, but Al Williams has reverse-engineered the communications protocol: https://github.com/wd5gnr/mhs5200a/blob/master/MHS5200AProtocol.pdf
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class
Channel
(mhs, idx)[source]¶ Class representing a channel on the MHS52000.
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frequency
¶ Gets/Sets the frequency of this channel.
Units: As specified (if a Quantity
) or assumed to beof units hertz. :type:
Quantity
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function
¶ Gets/Sets the wave type of this channel.
Type: MHS5200.Function
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offset
¶ Gets/Sets the offset of this channel.
The fraction of the duty cycle to offset the function by.
Type: float
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phase
¶ Gets/Sets the phase of this channel.
Units: As specified (if a Quantity
) or assumed to beof degrees. :type:
Quantity
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class
Function
[source]¶ Enum containing valid wave modes for
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sawtooth_down
= 4¶
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sawtooth_up
= 3¶
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sine
= 0¶
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square
= 1¶
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triangular
= 2¶
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channel
¶ Gets a specific channel object. The desired channel is specified like one would access a list.
For instance, this would print the counts of the first channel:
>>> import instruments as ik >>> mhs = ik.minghe.MHS5200.open_serial(vid=1027, pid=24577,
baud=19200, timeout=1) >>> print(mhs.channel[0].frequency)
Return type: list`[`MHS5200.Channel
]
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class