[sane-devel] CanoScan LiDE 220... on a Raspberry Pi.
strredwolf at gmail.com
Sun May 19 00:37:55 BST 2019
I figured with the issues with USB 3.0 over xhci that I see if I could
get it to work on a Raspberry Pi, which uses not ehci but dwc_otg for
driving the USB bus.
In summary, though:
* First connected to a Pi 3B+: failed with same error as USB 3.0 over xhci.
* Connected to a Chromebook with USB 2.0 ports over ehci: works 100% with xsane
* Connected to a Pi 2B: works 100% with scanimage
* Connected back to the Pi 3B+: now works 100% with scanimage
Maybe some initiation has to happen over ehci for it all to work
Kelly "STrRedWolf" Price
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