Is Schematics of ULINK available? Does it support SWD? I can check if it's suitable for Versaloon's USB_TO_XXX protocol.
2011/4/8 Michael Schwingen <[email protected]> > Laurent Gauch wrote: > >> So, ULINK hardware is only used as board platform :-) >> So, you have your own protocol. >> >> I hope you have your own USB VID/PID too. >> > Why should he? The hardware comes with a valid VID/PID combination - since > he only loads a different firmware into the RAM of the ULINK, I do not see > why a different PID would be needed. > > > >> Finally, if you include your own protocol driver in openocd, please do not >> call it ULINK. Since it is not ULINK protocol. >> This will avoid tones of confuses for other users !!! >> > It is a driver for the ULINK hardware. > > IMHO, it does not matter if the driver uses the original ULINK firmware + > ULINK protocol, or own firmware + own protocol - it successfully uses the > ULINK hardware from OpenOCD, so it might as well be called ULINK. If the > firmware is bundled with the driver, the user will not even notice that a > different protocol is used. > > This would be different if the replacement firmware would stay in the ULINK > hardware permanently - but on EZ-USB devices, this does not happen. On the > next USB attach, the ULINK will again request a firmware download and take > either the original ULINK firmware or anything else that it is offered by > the host. > > cu > Michael > > > _______________________________________________ > Openocd-development mailing list > [email protected] > https://lists.berlios.de/mailman/listinfo/openocd-development > -- Best Regards, SimonQian http://www.SimonQian.com
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