[kdeplasma-addons] [Bug 471514] Need a plasma widget to display progress of data transfer between devices, i.e., usb to/from hdd, etc

[Nate Graham]

https://bugs.kde.org/show_bug.cgi?id=471514

Nate Graham  changed:

   What|Removed |Added

 Resolution|--- |INTENTIONAL
 CC||n...@kde.org
 Status|REPORTED|RESOLVED

--- Comment #2 from Nate Graham  ---
Thanks for the idea. You might be able to use System Monitor widgets to cobble
together something like this. Beyond that, a dedicated Plasma widget for it is
out of scope, but represents a promising 3rd-party development opportunity. :)

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[kdeplasma-addons] [Bug 471514] Need a plasma widget to display progress of data transfer between devices, i.e., usb to/from hdd, etc

[Steven]

https://bugs.kde.org/show_bug.cgi?id=471514

--- Comment #1 from Steven  ---
I would like to see widgets that display a graph of transfer speed, like
Winblows.  The y-axis should be the transfer speed of the channel, i.e., SATA-1
is 150 MB/s, SATA-2 is 300 MB/s, and SATA-3 is 600 MB/s.  USB 1.0  low speed is
192 kB/s, USB 1.0 full speed is 1.5 MB/s, USB 2.0 high speed is 60 MB/s, USB
3.0 SuperSpeed (aka USB 3.1 Gen 1) is 500 MB/s, USB 3.1 SuperSpeed+ (aka USB
3.1 Gen 2) is 1.212 GB/s, USB 3.2 SuperSpeed+[66] (aka USB 3.2 Gen 2×2) is
2.424 GB/s, USB4 Gen 3×2 is 4.8 GB/s, USB4 Gen 4×2 is 9.6 GB/s.

These values taken from:
https://en.wikipedia.org/wiki/List_of_interface_bit_rates#Peripheral

I would hope the device driver can detect the max capability of a channel,
i.e., most usb-a to usb-c cables are only wired for usb 2.0 speeds.  Can the
driver detect usb 3.0 speed cables?  usb 3.1 cables?, etc.

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