Differences

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--- rebuilding [2024/08/27 11:14] – [Rebuilding] torte
+++ rebuilding [2025/01/21 12:27] (current) – torte
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-===== Sovol KlipperScreen =====
+{{page>redirect#this_wiki_has_moved}}
-==== Rebuilding ====
+https://torte71.github.io/InsideSovolKlipperScreen/rebuilding.html
+{{page>redirect#section}}
+----
+====== Sovol KlipperScreen (Makerbase MKS KLIPAD50) ======
+===== Rebuilding =====
 Sovol's KlipperScreen is running on debian buster, which is outdated now, meaning you can no longer update system packages like ssh, etc.
@@ Line 13: / Line 18: @@
 Steps to set up:
-=== Base system ===
+==== Base system ====
   - Select and download an image from https://github.com/redrathnure/armbian-mkspi/releases
@@ Line 34: / Line 39: @@
     * otherwise, choose the setting according to your location/needs
-=== Klipper ===
+==== Klipper ====
   - Log into device using ssh, putty or serial connection
   - cd into home dir: <code>cd</code>
@@ Line 107: / Line 112: @@
 (unless you've installed the wifi-enabled dtb below - in that case, it will be spidev0.0 again).
-=== Sovol mods ===
+==== Sovol mods ====
 Modifications from Sovol useful for this image:\\
@@ Line 147: / Line 152: @@
-=== Internal wifi + spidev ===
+==== Internal wifi + spidev ====
-This is experimental and may not work for you.
 Replacing the dtb from the ''redrathnure'' image with Sovol's version of ''rk3328-roc-cc.dtb'' enables the internal wifi of the KLIPAD50 board, but does not create the spi device.
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   * I had some wifi-performance issues with 6.7.5, not sure if that was just by chance.
   * The wlan0 device did not show up when "firmware-misc-nonfree" was installed. Reverting to ''armbian-firmware'' fixed this.
+  * To edit the dtb file on your own, use
+    * ''dtc -I dtb -O dts -o rk3328-roc-cc.dts rk3328-roc-cc.dtb'' to decompile it to source form and
+    * ''dtc -I dts -O dtb -o rk3328-roc-cc.dtb rk3328-roc-cc.dts'' to compile it back to binary form
   * The dtb files reside in the fat32 partition, you can easily replace them directly after writing the USB-stick or eMMC. So on the first boot you will automatically be asked to configure wifi. If you set it up using an USB-keyboard instead of a serial line, keep in mind that it uses US-keylayout when entering the passwords.
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-=== crowsnest / camera streaming ===
+==== crowsnest / camera streaming ====
   * The camera device will probably change after the update. Use ''v4l2-ctl --list-devices'' to check the available devices and change ''crowsnest.conf'' accordingly. (My camera now uses ''/dev/video3'')
   * crowsnest may have problems initializing the camera after reboot. Workarounds:
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 ----
 Back to [[start]]