Re: Failed control transfer
- Reply: Daniel O'Connor: "Re: Failed control transfer"
- In reply to: Daniel O'Connor: "Re: Failed control transfer"
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Date: Thu, 20 Oct 2022 13:09:22 UTC
On 10/12/22 05:56, Daniel O'Connor wrote: > > >> On 11 Oct 2022, at 22:12, Hans Petter Selasky <email@example.com> wrote: >>> What does "usbdump -i usbusX -f Y -s 65536 -vvv" say? >> >> Maybe you should trace using usbdump from the start of attachment. > > Sorry to waste your time I just realised my mistake.. > > When it was connected to Linux/MacOS a tool automatically ran which silently patched(!) the Cypress FX2 code (it reset the CPU but didn't cause a reconnection so I didn't notice). > > After the code is patched the serial number command works (but xc3sprog blows up because it changes the protocol) > Cool! --HPS