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JCorn.3 · 2023-04-28

What options or tuning is possible to increase the throughput for this IP over USB?Goal is to at least transfer 64KiB each 20ms or better. (22MBit/s or greater)(started from project STM32H735G-DK/Applications/USBX/Ux_Device_CDC_ECM on github from Kin...

JCorn.3 · 2023-05-01

I use the STm32H753-eval2 and configured the USB OTG_HS (this board comes with an external hi-speed PHY). The host computer shows the USB link as 480MBit/s.The measurements I did shows that a 64KiB transfer takes 23.6 ms. (~22,2Mbit/s). (This is the ...

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Hello, I have a setup with ThreadX, NetX Duo and USBX. Implementing an CDC-ECM over USB2.0. The throughput we measure is rather low (at least not as expected with an USB2.0 480MBit/s).

Re: Hello, I have a setup with ThreadX, NetX Duo and USBX. Implementing an CDC-ECM over USB2.0. The throughput we measure is rather low (at least not as expected with an USB2.0 480MBit/s).