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Folks
reviewing my code and the recent changes to the RL libs etc
I use the HS USB as a device in the bootloader code and the FS as a host in the application
At the time I wrote the code there was no Keil driver for the HS port if did not use an external Phy
I have had a attempt at now removing the ST code and just using the Keil RL libs and so far its failed to work as expected ( the PC does not recognise the USB device attached) Plus once its started and I want to return to the bootloader I get endless hard faults ( which I have not seen before )
So I am assuming someone out there has a working version
When you config the USB what settings do you use
e.g.
#define __OTG_HS_EMBEDDED_PHY
HS or not size of the data package 512 or 64
Looking at the examples and boards I am not aware of one that does not use the external UPLI phy
So can anyone help out and point me in the right direction ?