Deploying to gh-pages from @ Klipper3d/klipper@f7567a0db9 🚀
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@@ -622,8 +622,8 @@
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<li class="md-nav__item">
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<a href="Axis_Twist_Compensation.md" class="md-nav__link">
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None
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<a href="Axis_Twist_Compensation.html" class="md-nav__link">
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Axis Twist Compensation
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@@ -1247,8 +1247,8 @@
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<a href="Bootloader_Entry.md" class="md-nav__link">
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<a href="Bootloader_Entry.html" class="md-nav__link">
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Bootloader Entry
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@@ -1561,21 +1561,40 @@ gpiochip1 - 8 lines:
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dtoverlay=pwm,pin=12,func=4
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</code></pre></div>
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<p>Cet exemple active uniquement PWM0 et l'achemine vers gpio12. Si les deux canaux PWM doivent être activés, vous pouvez utiliser <code>pwm-2chan</code>.</p>
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<p>La superposition n'expose pas la ligne pwm sur sysfs au démarrage et doit être redirigée en renvoyant le numéro du canal pwm vers <code>/sys/class/pwm/pwmchip0/export</code> :</p>
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<div class="highlight"><pre><span></span><code>echo 0 > /sys/class/pwm/pwmchip0/export
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<p>This example enables only PWM0 and routes it to gpio12. If both PWM channels need to be enabled you can use <code>pwm-2chan</code>:</p>
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<div class="highlight"><pre><span></span><code># Enable pwmchip sysfs interface
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dtoverlay=pwm-2chan,pin=12,func=4,pin2=13,func2=4
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</code></pre></div>
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<p>This example additionally enables PWM1 and routes it to gpio13.</p>
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<p>The overlay does not expose the pwm line on sysfs on boot and needs to be exported by echo'ing the number of the pwm channel to <code>/sys/class/pwm/pwmchip0/export</code>. This will create device <code>/sys/class/pwm/pwmchip0/pwm0</code> in the filesystem. The easiest way to do this is by adding this to <code>/etc/rc.local</code> before the <code>exit 0</code> line:</p>
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<div class="highlight"><pre><span></span><code># Enable pwmchip sysfs interface
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echo 0 > /sys/class/pwm/pwmchip0/export
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</code></pre></div>
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<p>When using both PWM channels, the number of the second channel needs to be echo'd as well:</p>
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<div class="highlight"><pre><span></span><code># Enable pwmchip sysfs interface
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echo 0 > /sys/class/pwm/pwmchip0/export
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echo 1 > /sys/class/pwm/pwmchip0/export
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</code></pre></div>
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<p>Cela créera le périphérique <code>/sys/class/pwm/pwmchip0/pwm0</code> dans le système de fichiers. La façon la plus simple de le faire est d'ajouter ceci à <code>/etc/rc.local</code> avant la ligne <code>exit 0</code>.</p>
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<p>Avec le sysfs en place, vous pouvez maintenant utiliser l'un ou l'autre des canaux pwm en ajoutant la configuration suivante à votre <code>printer.cfg</code> :</p>
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<div class="highlight"><pre><span></span><code>[output_pin caselight]
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pin: host:pwmchip0/pwm0
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pwm: True
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hardware_pwm: True
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cycle_time: 0.000001
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[output_pin beeper]
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pin: host:pwmchip0/pwm1
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pwm: True
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hardware_pwm: True
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value: 0
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shutdown_value: 0
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cycle_time: 0.0005
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</code></pre></div>
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<p>Cela ajoutera un contrôle pwm matériel à gpio12 sur le Pi (car la superposition a été configurée pour acheminer pwm0 vers la broche = 12).</p>
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<p>This will add hardware pwm control to gpio12 and gpio13 on the Pi (because the overlay was configured to route pwm0 to pin=12 and pwm1 to pin=13).</p>
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<p>PWM0 peut être redirigé vers gpio12 et gpio18, PWM1 peut être redirigé vers gpio13 et gpio19 :</p>
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<table>
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<thead>
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