57 lines
1.7 KiB
Python
57 lines
1.7 KiB
Python
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import tdm_termite
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# import numpy as np
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import json
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import re
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# create 'tdm_termite' instance object
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try :
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jack = tdm_termite.tdmtermite(b'samples/SineData.tdm',b'samples/SineData.tdx')
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except RuntimeError as e :
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print("failed to load/decode TDM files: " + str(e))
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# list ids of channelgroups
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grpids = jack.get_channelgroup_ids()
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grpids = [x.decode() for x in grpids]
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print("list of channelgroups: ",grpids)
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for grp in grpids[0:2] :
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# obtain meta data of channelgroups
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grpinfo = jack.get_channelgroup_info(grp.encode())
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print( json.dumps(grpinfo,sort_keys=False,indent=4) )
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# write channelgroup to file
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try :
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grpname = re.sub('[^A-Za-z0-9]','',grpinfo['name'])
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grpfile = "./channelgroup_" + str(grp) + "_" + str(grpname) + ".csv"
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jack.print_channelgroup(grp.encode(),grpfile.encode(),True,ord(' '),b'')
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except RuntimeError as e :
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print("failed to print channelgroup: " + str(grp) + " : " + str(e))
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# list ids of channels
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chnids = jack.get_channel_ids()
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chnids = [x.decode() for x in chnids]
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print("list of channels: ",chnids)
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for chn in chnids[0:2] :
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# obtain meta-data
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chninfo = jack.get_channel_info(chn.encode())
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print( json.dumps(chninfo,sort_keys=False,indent=4) )
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# channel data
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try :
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chndata = jack.get_channel(chn.encode())
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except RuntimeError as e :
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print("failed to extract channel: " + str(chn) + " : " + str(e))
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print(str(chndata[0:6]) + " ...")
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# write channel to file
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chnfile = "./channel_" + str(chn) + ".csv"
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try :
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jack.print_channel(chn.encode(),chnfile.encode(),True)
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except RuntimeError as e :
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print("failed to print channel: " + str(chn) + " : " + str(e))
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