https://wiki.st.com/stm32mpu/index.php?title=Weston_keyboard_shortcuts&feed=atom&action=history
Weston keyboard shortcuts - Revision history
2024-03-28T11:54:19Z
Revision history for this page on the wiki
MediaWiki 1.31.16
https://wiki.st.com/stm32mpu/index.php?title=Weston_keyboard_shortcuts&diff=85588&oldid=prev
Philippe Cornu at 14:36, 9 June 2022
2022-06-09T14:36:47Z
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<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td>
<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 14:36, 9 June 2022</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l66" >Line 66:</td>
<td colspan="2" class="diff-lineno">Line 66:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Additional shortcuts can be found on internet.</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Additional shortcuts can be found on internet.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>==Capturing a screenshot==</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>== Capturing a screenshot ==</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div># Refer to the table above for the command to be used.</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div># Refer to the table above for the command to be used.</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div># The captured picture (PNG format) is automatically stored in <del class="diffchange diffchange-inline">''</del>/<del class="diffchange diffchange-inline">wayland-screenshot-2018-01-06_01-48-19.png''</del>.</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div># The captured picture <ins class="diffchange diffchange-inline">named "wayland-screenshot-*.png" </ins>(PNG format) is automatically stored in <ins class="diffchange diffchange-inline">"/home/weston" or "/home/root" or "</ins>/<ins class="diffchange diffchange-inline">" depending on the Weston configuration</ins>.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div># Copy the screenshot from the board to the host PC in the <file-path> directory (for example with the ''scp'' command).</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div># Copy the screenshot from the board to the host PC in the <file-path> directory (for example with the ''scp'' command).</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>  {{PC$}} scp root@<ip address>:/wayland-screenshot-*.png <file-path>/</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>  {{PC$}} scp root@<ip address>:<ins class="diffchange diffchange-inline">/home/weston</ins>/wayland-screenshot-*.png <file-path>/</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Note: a screenshot capture is also named a snapshot or a screen capture.</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Note: a screenshot capture is also named a snapshot or a screen capture.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>==Recording a screencast==</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>== Recording a screencast ==</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div># Refer to the table above for the command to be used.</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div># Refer to the table above for the command to be used.</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div># The recorded screencast (WCAP format) is automatically stored in <del class="diffchange diffchange-inline">''</del>/<del class="diffchange diffchange-inline">capture.wcap''</del>. The WCAP format is a lossless video format specific to Weston (only the frame differences are recorded).</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div># The recorded screencast <ins class="diffchange diffchange-inline">named "capture.wcap" </ins>(WCAP format) is automatically stored in <ins class="diffchange diffchange-inline">"/home/weston" or "/home</ins>/<ins class="diffchange diffchange-inline">root" or "/" depending on the Weston configuration</ins>. The WCAP format is a lossless video format specific to Weston (only the frame differences are recorded).</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div># To play the recorded screencast, convert it to a format that can be interpreted by any video player (e.g. VP8). Three steps are required:</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div># To play the recorded screencast, convert it to a format that can be interpreted by any video player (e.g. VP8). Three steps are required:</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>:* On the board, convert the WCAP file into a YUV file using ''wcap-decode'':</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>:* On the board, convert the WCAP file into a YUV file using ''wcap-decode'':</div></td></tr>
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Philippe Cornu
https://wiki.st.com/stm32mpu/index.php?title=Weston_keyboard_shortcuts&diff=79546&oldid=prev
Nathalie Sangouard at 16:22, 12 October 2021
2021-10-12T16:22:41Z
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<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 16:22, 12 October 2021</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|MPUs list=STM32MP13x, STM32MP15x</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|MPUs list=STM32MP13x, STM32MP15x</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>|MPUs checklist=STM32MP13x, STM32MP15x</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>|MPUs checklist=STM32MP13x,STM32MP15x</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>}}</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>}}<ins class="diffchange diffchange-inline"></noinclude></ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[Wayland Weston overview|Weston]] is the reference implementation of a Wayland compositor.</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[Wayland Weston overview|Weston]] is the reference implementation of a Wayland compositor.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
</table>
Nathalie Sangouard
https://wiki.st.com/stm32mpu/index.php?title=Weston_keyboard_shortcuts&diff=79142&oldid=prev
Nathalie Sangouard at 15:40, 27 September 2021
2021-09-27T15:40:16Z
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<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 15:40, 27 September 2021</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1" >Line 1:</td>
<td colspan="2" class="diff-lineno">Line 1:</td></tr>
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<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">|MPUs list=STM32MP13x, STM32MP15x</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">|MPUs checklist=STM32MP13x, STM32MP15x</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">}}</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[Wayland Weston overview|Weston]] is the reference implementation of a Wayland compositor.</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[Wayland Weston overview|Weston]] is the reference implementation of a Wayland compositor.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
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Nathalie Sangouard
https://wiki.st.com/stm32mpu/index.php?title=Weston_keyboard_shortcuts&diff=62044&oldid=prev
Philippe Cornu at 13:35, 3 October 2019
2019-10-03T13:35:02Z
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<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 13:35, 3 October 2019</td>
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<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">{{ArticleMainWriter | Jean-ChristopheT}}</del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">{{ReviewersList | PhilippeC , YannickF , VincentA}}  </del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">{{ArticleApprovedVersion | Jean-ChristopheT | PhilippeC, VincentA | No previous approved version | AnneJ - 24Apr'18 - 7108 | 24May18}}</del></div></td><td colspan="2"> </td></tr>
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<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;"></noinclude></del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;"></del></div></td><td colspan="2"> </td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[Wayland Weston overview|Weston]] is the reference implementation of a Wayland compositor.</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[Wayland Weston overview|Weston]] is the reference implementation of a Wayland compositor.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l109" >Line 109:</td>
<td colspan="2" class="diff-lineno">Line 101:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>References list:</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>References list:</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><references /></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div><references /></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"><noinclude></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">{{PublicationRequestId| 7108 | 2018-04-24 | AnneJ}}</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">[[Category:Wayland Weston]]</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></noinclude></ins></div></td></tr>
</table>
Philippe Cornu
https://wiki.st.com/stm32mpu/index.php?title=Weston_keyboard_shortcuts&diff=50391&oldid=prev
Jean Christophe Trotin at 09:33, 29 January 2019
2019-01-29T09:33:17Z
<p></p>
<table class="diff diff-contentalign-left" data-mw="interface">
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<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td>
<td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 09:33, 29 January 2019</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l4" >Line 4:</td>
<td colspan="2" class="diff-lineno">Line 4:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{ArticleApprovedVersion | Jean-ChristopheT | PhilippeC, VincentA | No previous approved version | AnneJ - 24Apr'18 - 7108 | 24May18}}</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{ArticleApprovedVersion | Jean-ChristopheT | PhilippeC, VincentA | No previous approved version | AnneJ - 24Apr'18 - 7108 | 24May18}}</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>[[Category:Wayland<del class="diffchange diffchange-inline">/</del>Weston]]</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>[[Category:Wayland Weston]]</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div></noinclude></div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div></noinclude></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>[[Wayland <del class="diffchange diffchange-inline">/ </del>Weston overview|Weston]] is the reference implementation of a Wayland compositor.</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>[[Wayland Weston overview|Weston]] is the reference implementation of a Wayland compositor.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>The table below lists the actions that can be performed through Weston keyboard shortcuts, when the development board is connected to a keyboard.</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>The table below lists the actions that can be performed through Weston keyboard shortcuts, when the development board is connected to a keyboard.</div></td></tr>
</table>
Jean Christophe Trotin
https://wiki.st.com/stm32mpu/index.php?title=Weston_keyboard_shortcuts&diff=47727&oldid=prev
Frq08942: /* Capturing a screenshot */
2019-01-11T17:21:38Z
<p><span dir="auto"><span class="autocomment">Capturing a screenshot</span></span></p>
<p><b>New page</b></p><div><noinclude><br />
{{ArticleMainWriter | Jean-ChristopheT}}<br />
{{ReviewersList | PhilippeC , YannickF , VincentA}} <br />
{{ArticleApprovedVersion | Jean-ChristopheT | PhilippeC, VincentA | No previous approved version | AnneJ - 24Apr'18 - 7108 | 24May18}}<br />
<br />
[[Category:Wayland/Weston]]<br />
</noinclude><br />
<br />
[[Wayland / Weston overview|Weston]] is the reference implementation of a Wayland compositor.<br />
<br />
The table below lists the actions that can be performed through Weston keyboard shortcuts, when the development board is connected to a keyboard.<br />
<br />
It must be noted that:<br />
* '''<modifier-key>''' in the table below corresponds to the key used for common bindings. It is defined by ''binding-modifier=<modifier-key>'' in the ''/etc/xdg/weston/weston.ini'' file. Possible values for <modifier-key> are:<br />
** "super", i.e. Windows key between "ctrl" and "alt" (default Weston value)<br />
** "ctrl" (default value in STMicroelectronics images)<br />
** "alt"<br />
** "none"<br />
* The shortcuts are defined in ''desktop-shell/shell.c''<ref>https://cgit.freedesktop.org/wayland/weston/tree/desktop-shell/shell.c Weston Wayland Compositor official git</ref> file (''shell_add_bindings()'' function)<br />
* Some shortcuts require that both a keyboard and a mouse are connected to the development board<br />
* Some shortcuts require that several workspaces are defined. The number of workspaces is defined by ''num-workspaces=<num-workspaces>'' in the ''/etc/xdg/weston/weston.ini'' file. The maximum number of workspaces is 6. If ''num-workspaces'' is not set, one single workspace is configured.<br />
* The left mouse button allows the activation of a window.<br />
<br />
Before proceeding, it is recommended to <br />
* check the <modifier-key> value:<br />
{{Board$}} grep binding-modifier /etc/xdg/weston/weston.ini <br />
binding-modifier={{Highlight|ctrl}}<br />
<br />
* check the <num-workspaces> value:<br />
{{Board$}} grep num-workspaces /etc/xdg/weston/weston.ini <br />
num-workspaces={{Highlight|6}}<br />
<br />
<br />
{|<br />
|+ Weston keyboard shortcuts<br />
! Command !! Action !! Condition(s)<br />
|-<br />
| ctrl + alt + backspace || Kill Weston || Keyboard<br />
|-<br />
| super + scroll || Zoom in / out the desktop || Keyboard + mouse<br />
|-<br />
| super + alt + scroll || Change activated window opacity || Keyboard + mouse<br />
|-<br />
| <modifier-key> + page up / page down || Zoom in / out the desktop || Keyboard<br />
|-<br />
| <modifier-key> + shift + f || Put activated window fullscreen || Keyboard<br />
|-<br />
| <modifier-key> + left mouse button || Move activated window || Keyboard + mouse<br />
|-<br />
| <modifier-key> + middle mouse button || Rotate activated window || Keyboard + mouse<br />
|-<br />
| <modifier-key> + right mouse button || Resize activated window || Keyboard + mouse<br />
|-<br />
| <modifier-key> + shift + left mouse button || Resize activated window || Keyboard + mouse<br />
|-<br />
| <modifier-key> + tab || Switch windows || Keyboard<br />
|-<br />
| <modifier-key> + k || Kill activated window || Keyboard<br />
|-<br />
| <modifier-key> + key up / key down || Switch to previous / next workspace || Keyboard + workspaces<br />
|-<br />
| <modifier-key> + shift + key up / key down || Move activated window to previous / next workspace || Keyboard + workspaces<br />
|-<br />
| <modifier-key> + F'''n''' || Switch to workspace '''n''' || Keyboard + workspaces<br />
|-<br />
| super + s || Capture a screenshot (see details below) || Keyboard<br />
|-<br />
| super + r || Start / stop recording a screencast (see details below) || Keyboard<br />
|}<br />
Additional shortcuts can be found on internet.<br />
<br />
==Capturing a screenshot==<br />
# Refer to the table above for the command to be used.<br />
# The captured picture (PNG format) is automatically stored in ''/wayland-screenshot-2018-01-06_01-48-19.png''.<br />
# Copy the screenshot from the board to the host PC in the <file-path> directory (for example with the ''scp'' command).<br />
{{PC$}} scp root@<ip address>:/wayland-screenshot-*.png <file-path>/<br />
Note: a screenshot capture is also named a snapshot or a screen capture.<br />
<br />
==Recording a screencast==<br />
# Refer to the table above for the command to be used.<br />
# The recorded screencast (WCAP format) is automatically stored in ''/capture.wcap''. The WCAP format is a lossless video format specific to Weston (only the frame differences are recorded).<br />
# To play the recorded screencast, convert it to a format that can be interpreted by any video player (e.g. VP8). Three steps are required:<br />
:* On the board, convert the WCAP file into a YUV file using ''wcap-decode'':<br />
{{Board$}} wcap-decode capture.wcap --yuv4mpeg2 > capture.y4m<br />
:* Copy the YUV file from the board to the host PC in the <file-path> directory (for example with the ''scp'' command):<br />
{{PC$}} scp root@<ip address>:/capture.y4m <file-path>/<br />
:* On the host PC, transcode the YUV file to any other well-known format (e.g. VP8) using ''ffmpeg'':<br />
{{PC$}} ffmpeg -i capture.y4m -c:v libvpx -b:v 1M capture.webm<br />
:* Optionally, choose a higher bitrate (''-b:v 1M'' means a target bitrate of 1 MBit/s) if a better quality is required. Optionally, use the ''transpose'' parameter when a 90 degree clockwise rotation is needed:<br />
{{PC$}} ffmpeg -i capture.y4m -vf transpose=1 -c:v libvpx -b:v 1M capture.webm<br />
<br />
{{Info| Note that the YUV file size might be huge if the recording is long (see example below).}}<br />
<br />
Example:<br />
* On the board: a 5-second screencast is recorded<br />
{{Board$}} wcap-decode capture.wcap --yuv4mpeg2 > capture.y4m<br />
wcap file: size 720x1280, 192 frames<br />
{{Board$}} ls -l capture.*<br />
-rw-r--r-- 1 8246868 Dec 13 14:58 capture.wcap<br />
-rw-r--r-- 1 {{Highlight|167821312}} Dec 13 14:59 capture.y4m<br />
* On the host PC<br />
{{PC$}} scp root@<ip address>:/capture.y4m .<br />
{{PC$}} ffmpeg -i capture.y4m -vf transpose=1 -c:v libvpx -b:v 1M capture.webm<br />
{{PC$}} ls -l capture.*<br />
-rw-r--r-- 1 {{Highlight|104470}} Feb 8 11:01 capture.webm<br />
-rw-r--r-- 1 167821312 Feb 8 10:56 capture.y4m<br />
<br />
<br />
References list:<br />
<references /></div>
Frq08942