how to write array data to waveform record in cothread?

[Silver <marco_hair@163.com>]

hi, all:

I want to use cothread to write array data to a waveform record, but can't find how to do this.

In the manual of cothread as following:

cothread.catools.caput(pvs, values, repeat_value=False, datatype=None, wait=False, timeout=5, callback=None, throw=True)[source]

Writes values to one or more PVs. If pvs is a single string then values is treated as a single value to be written to the named process variable, otherwise pvs must be iterable, and unless repeat_value=True is set, values must also be an iterable of the same length in which case values[i]is written to pvs[i]. Otherwise, if a single value is given or if repeat_value=True is specified, values is written to all PVs.

seems can only get array data, can't write array data?

thanks a lot in advance.  

 

 

 

 

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Best wishes

Geyang 2015-07-09