Re: Trouble loading firmware to USB device
- Reply: Hans Petter Selasky : "Re: Trouble loading firmware to USB device"
- In reply to: Hans Petter Selasky : "Re: Trouble loading firmware to USB device"
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Date: Wed, 20 Apr 2022 16:34:48 UTC
On Tue, 2022-04-19 at 09:01 +0200, Hans Petter Selasky wrote: > On 4/19/22 05:51, Farhan Khan wrote: > > Thank you! I made the changes, but the problem remains, namely the > > athn_usb_intr INTR RX callback is never called. > > Did you start/reststart this USB transfer? > > --HPS No. How and where would that be done, if the primary thread you are on is sleeping via msleep()? Do you have an example of this? I was looking at the code of otus(4)? On a side note, it seems that my initial usbd_transfer_start() to wakeup the Rx Intr pipe seems to run the USB_ST_SETUP, which completes successfully, but there is no associated USB_ST_TRANSFERRED. Not sure if this is relevant? - Farhan