Date: Tue, 7 Apr 2020 18:35:28 +0200 From: Marc Fonvieille <blackend@freebsd.org> To: freebsd-multimedia@freebsd.org Subject: Re: OV511 based webcam and webcamd Message-ID: <20200407163528.GA1027@emphyrio.blackend.org> In-Reply-To: <20200406135820.GA5552@emphyrio.blackend.org> References: <20200403120447.GA2599@emphyrio.blackend.org> <d343d1cc-0651-7cc8-2c3a-f6419317c4fd@selasky.org> <20200404134530.GA1250@emphyrio.blackend.org> <207e9fe4-8872-fb8d-4612-1f59a58b1d09@selasky.org> <20200406135820.GA5552@emphyrio.blackend.org>
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On 06.04.2020 15:58, Marc Fonvieille wrote: > webcamd-usb-interface : ov511_i2c_w 19 05 > webcamd-usb-interface : SET 02 0000 0042 19 > webcamd-usb-interface : SET 02 0000 0045 05 > webcamd-usb-interface : SET 02 0000 0040 01 > webcamd-usb-interface : GET 03 0000 0040 00 > webcamd-usb-interface : SET 02 0000 0052 02 > webcamd-usb-interface : SET 02 0000 0052 00 > webcamd-usb-interface : restarting > webcamd-usb-interface : SET 02 0000 0055 01 > webcamd-usb-interface : isoc irq > webcamd-usb-interface : isoc irq > Ok, I read /media_tree/drivers/media/usb/gspca/ov519.c These are the last steps from sd_start function. So, I get a "ugen0.3: <vendor 0x05a9 product 0xa511> at usbus0 (disconnected)" and webcamd ends, always at the same place. >From what I understand (which can be totally wrong), communication with Endpoint0 is working but when the system tries to get the data (video) from Endpoint1, it fails. -- Marc
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