mirror of
https://github.com/fairwaves/UHD-Fairwaves.git
synced 2025-11-04 05:53:17 +00:00
50 lines
1.7 KiB
Python
Executable File
50 lines
1.7 KiB
Python
Executable File
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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##########################
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### Query sensors
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##########################
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from umtrx_property_tree import umtrx_property_tree
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from umtrx_vswr import umtrx_vswr
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s = umtrx_property_tree()
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s.connect()
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sensors_path="/mboards/0/sensors"
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res = s.list_path_raw(sensors_path)
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sensors_list = res.get('result', [])
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print "Sensors:"
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for sensor in sensors_list:
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reply = s.query_sensor_raw(sensors_path+"/"+sensor)
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if reply.has_key('result'):
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res = reply['result']
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print " %15s = %9s %s" % (res['name'], res['value'], res['unit'])
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else:
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print "Can't read sensor %s" % sensor
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#vswr_calibration = TM10_VSWR_cal
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#vswr_calibration = TM3_VSWR_cal
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vswr_calibration = 0
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for num in [1, 2]:
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vpr_name = 'voltagePR'+str(num)
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vpf_name = 'voltagePF'+str(num)
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if vpr_name in sensors_list and vpf_name in sensors_list:
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vpr = float(s.query_sensor_value(sensors_path+'/'+vpr_name))
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vpf = float(s.query_sensor_value(sensors_path+'/'+vpf_name))
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vswr = umtrx_vswr(vpf, vpr, vswr_calibration)
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print "TRX %d power detector:" % num
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print " VPF = %5.2f V" % vpf
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print " PF = %5.1f dBm" % vswr.pf()
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print " VPR = %5.2f V" % vpr
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print " PR = %5.1f dBm" % vswr.pr()
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print " VSWR = %6.2f" % vswr.vswr()
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print " Gamma = %5.3f" % vswr.gamma()
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print " Return Loss = %5.1f dB" % vswr.return_loss()
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print " Mismatch Loss = %5.3f dB" % vswr.mismatch_loss()
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print " Through power = %5.2f %%" % (100.0*vswr.pf_rate())
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print " Reflected power = %5.2f %%" % (100.0*vswr.pr_rate())
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s.close()
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