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2022-07-28utils: raspberrypi: Add tuning file conversion scriptNaushir Patuck
Add a script to convert the Raspberry Pi camera tuning file format from version 1.0 to 2.0. This script also adds a root level version key set to 2.0 to the config file, allowing the controller to distinguish between the two formats. Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Tested-by: Naushir Patuck <naush@raspberrypi.com>
2022-07-28utils: raspberrypi: ctt: Output version 2.0 format tuning filesNaushir Patuck
Update the ctt_pretty_print_json.py script to generate the new version 2.0 format camera tuning file. This script can be called through the command line to prettify an existing JSON file, or programatically by the CTT to format a new JSON config dictionary. Update the CTT to produce a version 2.0 format json structure and use ctt_pretty_print_json.pretty_print to prettify the output. Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Tested-by: Naushir Patuck <naush@raspberrypi.com>
2022-07-27raspberrypi: Update Copyright statement in all Raspberry Pi source filesNaushir Patuck
s/Raspberry Pi (Trading) Limited/Raspberry Pi Ltd/ to reflect the new Raspberry Pi entity name. Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2022-07-06utils: raspberrypi: ctt: load_image: Ignore JPEG files with no raw dataWilliam Vinnicombe
The load_image function would throw errors with JPEG or JPG files containing no raw data. Prevent throwing these errors by returning 0 if an error has occurred. Signed-off-by: William Vinnicombe <william.vinnicombe@raspberrypi.com> Reviewed-by: David Plowman <david.plowman@raspberrypi.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2021-08-03utils: raspberrypi: ctt: Fix namespace for sklearn NearestCentroid functionDavid Plowman
Starting in version 0.22, the NearestCentroid function is only available in the sklearn.neighbors namespace, when it was previously available in both the sklearn.neighbors.nearest_centroid and sklearn.neighbors namespaces. Use sklearn.neighbors as it works on all versions of sklearn. Signed-off-by: David Plowman <david.plowman@raspberrypi.com> Reviewed-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2021-08-02utils: raspberrypi: ctt: Fix usage of findHomography functionDavid Plowman
The OpenCV findHomography function now raises an unhandled error if it receives fewer than 4 points whereas previously the limit was 3. This makes no material difference to the behaviour of the tuning tool as it will continue to search for the Macbeth chart at different scales. Signed-off-by: David Plowman <david.plowman@raspberrypi.com> Reviewed-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2021-03-12utils: raspberrypi: Add a DelayedControls log parserNaushir Patuck
This script will parse log output from the DelayedControls helper, when enabled with: LIBCAMERA_LOG_LEVELS=DelayedControls:0 It tabulates all control queuing/writing/getting per frame and warns about potential issues related to frame delays not being account for, or writes that are lagging behind or missed. Run with the following command: python3 ./delayedctrls_parse.py <logfile> Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Tested-by: David Plowman <david.plowman@raspberrypi.com> Acked-by: Paul Elder <paul.elder@ideasonboard.com> Tested-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> [Kieran: Fix python raw strings] Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2020-11-20src: ipa: raspberrypi: Change 'sport' exposure mode name to 'short'David Plowman
The names have to match for the setting to work. Use the libcamera terminology for consistency (even though it touches more files). Signed-off-by: David Plowman <david.plowman@raspberrypi.com> Reviewed-by: Naushir Patuck <naush@raspberrypi.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
2020-07-03utils: raspberrypi: ctt: json_pretty_print: Add newline at end of outputLaurent Pinchart
Make sure the output ends with a newline. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: David Plowman <david.plowman@raspberrypi.com> Tested-by: David Plowman <david.plowman@raspberrypi.com>
2020-07-03utils: raspberrypi: ctt: json_pretty_print: Avoid spaces at end of linesLaurent Pinchart
Avoid outputting spaces at end of lines by recording the need for a space and outputting it before the next character only if not a newline. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: David Plowman <david.plowman@raspberrypi.com> Tested-by: David Plowman <david.plowman@raspberrypi.com>
2020-07-03utils: raspberrypi: ctt: json_pretty_print: Collapse newlinesLaurent Pinchart
Simplify the newline skipping logic by simply collapsing newlines. If a newline has been output, all subsequent newlines will be skipped until the next non-newline character is output. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: David Plowman <david.plowman@raspberrypi.com> Tested-by: David Plowman <david.plowman@raspberrypi.com>
2020-07-03utils: raspberrypi: ctt: json_pretty_print: Fix indentation handlingLaurent Pinchart
Indentation is handled by outputting spaces right after outputting a newline character. That works in most cases, but would result in the input '{}' being printed as { } instead of { } Fix it by outputting the indentation before outputting the next character after a newline. The indentation value will be updated by then. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: David Plowman <david.plowman@raspberrypi.com> Tested-by: David Plowman <david.plowman@raspberrypi.com>
2020-07-03utils: raspberrypi: ctt: json_pretty_print: Add character write methodLaurent Pinchart
Add a write method to the JSONPrettyPrinter class to output a character. This will be used to handle state updates when outputting individual characters. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: David Plowman <david.plowman@raspberrypi.com> Tested-by: David Plowman <david.plowman@raspberrypi.com>
2020-07-03utils: raspberrypi: ctt: json_pretty_print: Skip all spacesLaurent Pinchart
Skip all white space characters, not just ' '. This makes a difference if the input JSON data is already formatted. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: David Plowman <david.plowman@raspberrypi.com> Tested-by: David Plowman <david.plowman@raspberrypi.com>
2020-07-03utils: raspberrypi: ctt: json_pretty_print: Make test output to stdoutLaurent Pinchart
The standalone test mode output to a file name "pretty.json". To make the test mode more versatile, output to stdout instead. The user can then decide how to use the output. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: David Plowman <david.plowman@raspberrypi.com> Tested-by: David Plowman <david.plowman@raspberrypi.com>
2020-07-03utils: raspberrypi: ctt: json_pretty_print: Make output file a class memberLaurent Pinchart
Instead of passing the output file to every method of the printer class, make it a class member. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: David Plowman <david.plowman@raspberrypi.com> Tested-by: David Plowman <david.plowman@raspberrypi.com>
2020-07-03utils: raspberrypi: ctt: json_pretty_print: Turn printer into a classLaurent Pinchart
Instead of passing a state dictionary to every method, turn the printer into a class and store the state internally. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: David Plowman <david.plowman@raspberrypi.com> Tested-by: David Plowman <david.plowman@raspberrypi.com>
2020-07-03utils: raspberrypi: ctt: json_pretty_print: Fix printer testLaurent Pinchart
The ctt_pretty_print_json.py file supports being run standalone to test the code. It however suffers from multiple issues: - The same input file name is hardcoded, and doesn't exist in the repository - The input file name is used instead of JSON data Fix both issues and make the input file selectable on the command line. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: David Plowman <david.plowman@raspberrypi.com> Tested-by: David Plowman <david.plowman@raspberrypi.com>
2020-06-29utils: raspberrypi: ctt: Fix pycodestyle W605Laurent Pinchart
W605 invalid escape sequence '\.' Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> Reviewed-by: David Plowman <david.plowman@raspberrypi.com>
2020-05-13utils: raspberrypi: ctt: Fix pycodestyle E302Laurent Pinchart
E302 expected 2 blank lines, found 0 Note that issues are still flagged, due to the use of docstrings as multi-lines comments. This will be addressed separately. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: David Plowman <david.plowman@raspberrypi.com>
2020-05-13utils: raspberrypi: ctt: Fix pycodestyle E305Laurent Pinchart
E305 expected 2 blank lines after class or function definition Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: David Plowman <david.plowman@raspberrypi.com>
2020-05-13utils: raspberrypi: ctt: Fix pycodestyle E741Laurent Pinchart
E741 ambiguous variable name 'l' Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: David Plowman <david.plowman@raspberrypi.com>
2020-05-13utils: raspberrypi: ctt: Fix pycodestyle W504Laurent Pinchart
W504 line break after binary operator Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: David Plowman <david.plowman@raspberrypi.com>
2020-05-13utils: raspberrypi: ctt: Fix pycodestyle E722Laurent Pinchart
E722 do not use bare 'except' Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: David Plowman <david.plowman@raspberrypi.com>
2020-05-13utils: raspberrypi: ctt: Fix pycodestyle E721Laurent Pinchart
E721 do not compare types, use 'isinstance()' Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: David Plowman <david.plowman@raspberrypi.com>
2020-05-13utils: raspberrypi: ctt: Fix pycodestyle E713Laurent Pinchart
E713 test for membership should be 'not in' Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: David Plowman <david.plowman@raspberrypi.com>
2020-05-13utils: raspberrypi: ctt: Fix pycodestyle E116 and E117Laurent Pinchart
E116 unexpected indentation (comment) E117 over-indented (comment) Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: David Plowman <david.plowman@raspberrypi.com>
2020-05-13utils: raspberrypi: ctt: Fix pycodestyle E123 and E126Laurent Pinchart
E123 closing bracket does not match indentation of opening bracket's line E126 continuation line over-indented for hanging indent Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: David Plowman <david.plowman@raspberrypi.com>
2020-05-13utils: raspberrypi: ctt: Fix pycodestyle E711 and E712Laurent Pinchart
E711 comparison to None should be 'if cond is None:' E711 comparison to None should be 'if cond is not None:' E712 comparison to False should be 'if cond is False:' or 'if not cond:' E712 comparison to True should be 'if cond is True:' or 'if cond:' Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: David Plowman <david.plowman@raspberrypi.com>
2020-05-13utils: raspberrypi: ctt: Fix pycodestyle E222Laurent Pinchart
E222 multiple spaces after operator Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: David Plowman <david.plowman@raspberrypi.com>
2020-05-13utils: raspberrypi: ctt: Fix pycodestyle E261 and E262Laurent Pinchart
E261 at least two spaces before inline comment E262 inline comment should start with '# ' Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: David Plowman <david.plowman@raspberrypi.com>
2020-05-13utils: raspberrypi: ctt: Fix pycodestyle E303Laurent Pinchart
E303 too many blank lines Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: David Plowman <david.plowman@raspberrypi.com>
2020-05-13utils: raspberrypi: ctt: Fix pycodestyle E701Laurent Pinchart
E701 multiple statements on one line (colon) Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: David Plowman <david.plowman@raspberrypi.com>
2020-05-13utils: raspberrypi: ctt: Fix pycodestyle E228Laurent Pinchart
E228 missing whitespace around modulo operator Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: David Plowman <david.plowman@raspberrypi.com>
2020-05-13utils: raspberrypi: ctt: Fix pycodestyle E225Laurent Pinchart
E225 missing whitespace around operator Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: David Plowman <david.plowman@raspberrypi.com>
2020-05-13utils: raspberrypi: ctt: Fix pycodestyle E128Laurent Pinchart
E128 continuation line under-indented for visual indent Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: David Plowman <david.plowman@raspberrypi.com>
2020-05-13utils: raspberrypi: ctt: Fix pycodestyle E251Laurent Pinchart
E251 unexpected spaces around keyword / parameter equals Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: David Plowman <david.plowman@raspberrypi.com>
2020-05-13utils: raspberrypi: ctt: Fix pycodestyle E211Laurent Pinchart
E211 whitespace before '[' Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: David Plowman <david.plowman@raspberrypi.com>
2020-05-13utils: raspberrypi: ctt: Fix pycodestyle E241Laurent Pinchart
E241 multiple spaces after ':' E241 multiple spaces after ',' Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: David Plowman <david.plowman@raspberrypi.com>
2020-05-13utils: raspberrypi: ctt: Fix pycodestyle E203Laurent Pinchart
E203 whitespace before ':' Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: David Plowman <david.plowman@raspberrypi.com>
2020-05-13utils: raspberrypi: ctt: Fix pycodestyle E201 and E202Laurent Pinchart
E201 whitespace after '(' E201 whitespace after '{' E201 whitespace after '[' E202 whitespace before '}' E202 whitespace before ']' Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: David Plowman <david.plowman@raspberrypi.com>
2020-05-13utils: raspberrypi: ctt: Fix pycodestyle E231Laurent Pinchart
E231 missing whitespace after ',' E231 missing whitespace after ':' Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: David Plowman <david.plowman@raspberrypi.com>
2020-05-11libcamera: utils: Raspberry Pi Camera Tuning ToolNaushir Patuck
Initial implementation of the Raspberry Pi (BCM2835) Camera Tuning Tool. All code is licensed under the BSD-2-Clause terms. Copyright (c) 2019-2020 Raspberry Pi Trading Ltd. Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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