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White Rabbit Calibration
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White Rabbit Calibration
Commits
3f815ff2
Commit
3f815ff2
authored
Feb 23, 2017
by
Tjeerd Pinkert
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Added licence terms to files
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-2
edge_edge.py
sw/ab_cal_scripts/edge_edge.py
+17
-0
edge_sfd.py
sw/ab_cal_scripts/edge_sfd.py
+17
-0
tic_gui.py
sw/ab_cal_scripts/tic_gui.py
+21
-2
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sw/ab_cal_scripts/edge_edge.py
View file @
3f815ff2
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@@ -3,6 +3,23 @@
"""
Delay determination from edge to edeg (for oscilloscope skew measurement)
-------------------------------------------------------------------------------
Copyright (C) 2016 Peter Jansweijer
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>
-------------------------------------------------------------------------------
Usage:
edge_edge.py <IP#> [--meas=<number>]
edge_edge.py -h | --help
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sw/ab_cal_scripts/edge_sfd.py
View file @
3f815ff2
#!/usr/bin/python
"""
-------------------------------------------------------------------------------
Copyright (C) 2016 Peter Jansweijer
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>
-------------------------------------------------------------------------------
Delay determination from edge to Start Of Frame Delimiter
The oscilloscope needs to be hooked up in the following way:
Ch 1: The timestamp pulse
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sw/ab_cal_scripts/tic_gui.py
View file @
3f815ff2
#!/usr/bin/python
"""
tic_gui: Analyzes Time Interval Count Measurements and White Rabbit Abslolute Calibration GUI output
tic_gui: Analyzes Time Interval Count Measurements and White Rabbit Abslolute
Calibration GUI output
-------------------------------------------------------------------------------
Copyright (C) 2016 Peter Jansweijer
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>
-------------------------------------------------------------------------------
This script calculates the differences between:
- the time measured on the Time Interval Counter for PPS -> Tx/Rx-timestamp
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@@ -12,7 +30,8 @@ Measuremenrs should be taken while the WR device is in GrandMaster mode
('mode gm') and locked to an external 10 MHz reference. Measurments are started
after the 'ptp start' command
The same reference clock mentioned above should also have been used for the Time Interval Counter measurement!
The same reference clock mentioned above should also have been used for the
Time Interval Counter measurement!
Usage:
tic_gui.py <tic_file> <wr_gui_file> <meas_type>
...
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