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scripts: Migrated shaper calibration scripts to Python3 

Also updated instructions to install python3-numpy and
python3-matplotlib Python packages.

Signed-off-by: Dmitry Butyugin <dmbutyugin@google.com>
This commit is contained in:
Dmitry Butyugin 2021-12-08 21:44:07 +01:00 committed by KevinOConnor
parent 8b6753d68f
commit 309b8e030f
4 changed files with 13 additions and 3 deletions
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10
docs/Config_Changes.md
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@ -8,6 +8,16 @@ All dates in this document are approximate.
## Changes ## Changes
20211230: Scripts to tune input shaper (`scripts/calibrate_shaper.py`
and `scripts/graph_accelerometer.py`) were migrated to use Python3
by default. As a result, users must install Python3 versions of certain
packages (e.g. `sudo apt install python3-numpy python3-matplotlib`) to
continue using these scripts. For more details, refer to
[Software installation](Measuring_Resonances.md#software-installation).
Alternatively, users can temporarily force the execution of these scripts
under Python 2 by explicitly calling Python2 interpretor in the console:
`python2 ~/klipper/scripts/calibrate_shaper.py ...`
20211110: The "NTC 100K beta 3950" temperature sensor is deprecated. 20211110: The "NTC 100K beta 3950" temperature sensor is deprecated.
This sensor will be removed in the near future. Most users will find This sensor will be removed in the near future. Most users will find
the "Generic 3950" temperature sensor more accurate. To continue to the "Generic 3950" temperature sensor more accurate. To continue to

2
docs/Measuring_Resonances.md
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@ -77,7 +77,7 @@ too little RAM, the installation may fail and you will need to enable swap.
Next, run the following commands to install the additional dependencies: Next, run the following commands to install the additional dependencies:
``` ```
sudo apt update sudo apt update
sudo apt install python-numpy python-matplotlib sudo apt install python3-numpy python3-matplotlib
``` ```
Afterwards, check and follow the instructions in the Afterwards, check and follow the instructions in the

2
scripts/calibrate_shaper.py
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@ -1,4 +1,4 @@
#!/usr/bin/env python2 #!/usr/bin/env python3
# Shaper auto-calibration script # Shaper auto-calibration script
# #
# Copyright (C) 2020 Dmitry Butyugin <dmbutyugin@google.com> # Copyright (C) 2020 Dmitry Butyugin <dmbutyugin@google.com>

2
scripts/graph_accelerometer.py
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@ -1,4 +1,4 @@
#!/usr/bin/env python2 #!/usr/bin/env python3
# Generate adxl345 accelerometer graphs # Generate adxl345 accelerometer graphs
# #
# Copyright (C) 2020 Kevin O'Connor <kevin@koconnor.net> # Copyright (C) 2020 Kevin O'Connor <kevin@koconnor.net>