Hi adsynori:
I'm very glad to received your reply!
>Hi eyou
>
>First
>How do you escape from this problem? I want to know.
>>USB HC dev alloc 1152 bytes
>>hub.c: USB new device connect on bus1/2, assigned device number 2
>>usb_control/bulk_msg: timeout
>>usb.c: USB device not accepting new address=2 (error=-110)
I passed it by modified the interrupt control in the hc_isp116x.I found that
the hardware
circuit of mine was a little different from your,and then I changed all the
things refer to the
register "HcHardwareConfiguration", my config was follow:
"InterruptPinEnable | InterruptPinTrigger | InterruptOutputPolarity |
DataBusWidth16"
so it can work,the USB keyboard and mice all can work fine.
I found that in the hc_isp116x program guide(pdf),it said when the
interrupt device and the
isoc device were used together,you'd better only open the SOFInt against open
SOFInt ATLInt
Both.Then I tryed it delete the ATLInt in the hc_int_start,Then the message
above come again.
I don't know why,maybe the message above implied that the interrupt of the
device can't pass
to the processor.
>Second
>ChipID:6620 is not right!
>61xx is right. OK?
>
>I think chip version 6120 mean ver0.0
>it has bug in it ,but I have no information sorry.
>But you meet other problem I think.
really very sorry,I have made twice mistake, On my board it really displayed
6620,I was
confused by the OV CMOS chip 6620. :)
>BY THE WAY
>>>>>>>>>>>>>>>>>>>>>>>>>>
>ov511.c: [ov51x_v4l1_ioctl_internal:5275] syncing to frame 0, grabstate = 2
>STOP!!
>
>isoc transfer is not going.
>set on lines as below in isp116x.c[hc_interrupt]
>//printk("bstat =%x hp->itl1_len=%d\n",bstat,hp->itl1_len);
>and
>//printk("bstat =%x hp->itl0_len=%d\n",bstat,hp->itl0_len);
>
>adsynori
I have really set on the lines above , when I used the ov511 driver 1.65, it
comes up
really random,and it was not became ping pong register.After I changed it to
the 1.63
which you supplied.It never comes up , It seems the ITLBufferDone never
happened.
And I add some debug message,now the error was follow:
/------------------------------------------------
./vidcat -o test.jpg
ov511.c: [ov51x_v4l1_open:4595] opening
ov511.c: [ov51x_alloc:4514] entered
ov511.c: [ov51x_alloc:4542] sbuf[0] @ c2d01800
ov511.c: [ov51x_alloc:4542] sbuf[1] @ c2d01000
ov511.c: [ov51x_alloc:4557] frame[0] @ c88fb000
ov511.c: [ov51x_alloc:4563] leaving
ov511.c: [ov51x_set_default_params:3064] 320x240, RGB24
ov511.c: [ov511_mode_init_regs:2744] width:320, height:240, mode:4, sub:0
ov511.c: [ov51x_stop:1381] stopping
ov511.c: [ov51x_restart:1395] restarting
ov511.c: [mode_init_ov_sensor_regs:2593] Setting clock divisor to 1
ov511.c: [sensor_set_auto_brightness:2297] (turn on)
ov511.c: [sensor_set_auto_exposure:2323] (turn on)
ov511.c: [sensor_set_banding_filter:2269] (turn off)
ov511.c: [sensor_set_backlight:2363] (turn off)
ov511.c: [sensor_set_mirror:2402] (turn off)
ov511.c: [ov51x_init_isoc:4281] *** Initializing capture ***
ov511.c: Forcing packet size to 769
ov511.c: [ov51x_stop:1381] stopping
ov511.c: [ov511_set_packet_size:1523] 769, mult=24, alt=6
ov511.c: [ov51x_reset:904] Reset: type=0x3F
ov511.c: [ov51x_restart:1395] restarting
timestamp of last queued ISOC transfer, ed->last_iso=0
usb->start_frame = 4831
timestamp of last queued ISOC transfer, ed->last_iso=4831
usb->start_frame = 4985
ov511.c: [ov51x_v4l1_ioctl_internal:4707] VIDIOCGCAP
ov511.c: [ov51x_v4l1_ioctl_internal:4932] VIDIOCGMBUF
ov511.c: [ov51x_v4l1_mmap:5323] mmap: 233472 (39000) bytes
ov511.c: [ov51x_v4l1_ioctl_internal:4956] VIDIOCMCAPTURE: frame: 0, 320x240,
RGB24
ov511.c: [ov51x_v4l1_ioctl_internal:5016] VIDIOCMCAPTURE: renewing frame 0
ov511.c: [ov51x_new_frame:4411] ov->curframe = -1, framenum = 0
ov511.c: [ov51x_new_frame:4428] framenum = 0, width = 320, height = 240
ov511.c: [ov51x_v4l1_ioctl_internal:5034] syncing to frame 0, grabstate = 2
sh_add_packet: PIPE_ISOCHRONOUS, i =2047 , len =-9145228
sh_add_packet: PIPE_ISOCHRONOUS, i =2047 , len =-1
the length writed into the ITLBuffer:iso_buffer_index= 0, hp->tlp = 8
sh_add_packet: PIPE_ISOCHRONOUS, i =4095 , len =305448
sh_add_packet: PIPE_ISOCHRONOUS, i =4095 , len =305912
sh_add_packet: PIPE_ISOCHRONOUS, i =6143 , len =272560
sh_add_packet: PIPE_ISOCHRONOUS, i =6143 , len =0
the length writed into the ITLBuffer:iso_buffer_index= 0, hp->tlp = 8
sh_add_packet: PIPE_ISOCHRONOUS, i =8191 , len =17
the length writed into the ITLBuffer:iso_buffer_index= 0, hp->tlp = 28
sh_add_packet: PIPE_ISOCHRONOUS, i =10239 , len =1852402749
sh_add_packet: PIPE_ISOCHRONOUS, i =10239 , len =24832
sh_add_packet: PIPE_ISOCHRONOUS, i =12287 , len =0
the length writed into the ITLBuffer:iso_buffer_index= 0, hp->tlp = 8
sh_add_packet: PIPE_ISOCHRONOUS, i =14335 , len =199024
sh_add_packet: PIPE_ISOCHRONOUS, i =14335 , len =-494047196
sh_add_packet: PIPE_ISOCHRONOUS, i =16383 , len =0
the length writed into the ITLBuffer:iso_buffer_index= 0, hp->tlp = 8
sh_add_packet: PIPE_ISOCHRONOUS, i =18431 , len =-335562581
sh_add_packet: PIPE_ISOCHRONOUS, i =18431 , len =92418048
sh_add_packet: PIPE_ISOCHRONOUS, i =20479 , len =-509607925
sh_add_packet: PIPE_ISOCHRONOUS, i =20479 , len =-442695640
sh_add_packet: PIPE_ISOCHRONOUS, i =22527 , len =0
//-----------------------------------------------------
The line "start_frame" I added in the qu_queue_urb where it calculate the
start frame
The line "length writed ...." I added in the end of hc_interrupt .
I think the len in the sh_add_pachet must between 0 - 1024(or 769?) , the
vaule was really invaild.
What may be the trick? I was very pool in debug the usb . can you give me some
suggests
about debug?
Thx!
BTW:
eyou was only my mail box server's name.If you like you can call me SAW
:)
Saw.
--http://www.eyou.com
--�ȶ��ɿ��ĵ������� �����ʼ� �ƶ���ǩ �������� ����洢...����δ��
--http://vip.eyou.com
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