Ha Thach
Ha Thach
update: further testing show that RP2040 does work when attaching directly to PC, it doesn't seem to work when attaching via an external hub.
> @hathach, if you add an “#error” to ./src/portable/raspberrypi/rp2040/dcd_rp2040.c at about line 328 inside the #if TUD_OPT_RP2040_USB_DEVICE_ENUMERATION_FIX block, and then attempt a compile, it doesn’t report the error. The “rp2040_usb_device_enumeration_fix”...
update: I have added the enumeration fix, but it still doesn't solve the problem with hub. And it does make sense though, the fix only help rp2040 to exit bus...
issue still exist with https://github.com/hathach/tinyusb/commit/9067926a70633de448c67126e81e3ae107634405
@PanRe yeah, actually we don't forgot it, we just don't have time to work on it just yet (as well as bunch of other issues :smiley: ). >- We shift...
Hihi, I am off for a couple of days. Will check it out afterwards :)
@PanRe hihi sorry for late response, I have taken a couple of days off and struggle to catch up with day work. This is a good idea, though I still...
> The problem occurs if you want to open an OUT-EP bigger than the standard size of the RX FIFO. This can occur easily since maximum ISO size is 1023...
yeah, I will try to revise the endpoint API, I think we may move to dcd_edpt_iso_open() with dcd_edpt_iso_set_size() instead of closing and reopen. The driver could specifically open the iso...
need time to revise this, please be patient :)