BulkIn IRP Pending!!! log msg

MENGKEONG FONG

Prodigy 230 points

Anyone can tell me below log msg was due to what wrong..?

My application was used two TI EVM to do video transmit

EVM TX

Aanlog IN==>H.264 Encoder==>USB==>WIFI Module

EVM RX

WIFI Module==>USB==>H.264 decoder==>Analog out

below msg ouput at EVM RX

0] @ 0x443c4801 (0x87acd801 phys) numBytes 121429 (121429) useMask 0 (1)
ref ys
Recv start:expect 1227147
This is WLANRecv-videofile.Recv start:expect 1215874
This is WLANRecv-videofile.WLANLoader_getFrame
[0] @ 0x443c72fe (0x87ad02fe phys) numBytes 123145 (123145) useMask 0 (1)
ref ys
Recv start:expect 1225431
This is WLANRecv-videofile.Recv start:expect 1209503
This is WLANRecv-videofile.Recv start:expect 1208055
This is WLANRecv-videofile.WLANLoader_getFrame
BulkIn IRP Pending!!!
musb_host_rx 1696: RX1 dma busy, csr 2003
BulkIn IRP Pending!!!
BulkIn IRP Pending!!!
BulkIn IRP Pending!!!
BulkIn IRP Pending!!!
BulkIn IRP Pending!!!

mk fong

over 15 years ago

0 swami over 15 years ago

TI__Expert 7435 points

Pl. contact your local FAE w.r.t this issue. It is an issue with the USB driver.

regards

swami

0 MENGKEONG FONG over 15 years ago in reply to swami

Prodigy 230 points

Dear Swami ,

Thanks for you quick reply

What is latest USB driver version?

regards,

0 Ravi B over 13 years ago in reply to MENGKEONG FONG

TI__Expert 7885 points

Can you provide the following details of

1) TI-EVM used

2) PSP VERSION

3) WLAN device used

4) Steps to reproduce.

Regards

Ravi B

0 enigma pwd over 13 years ago in reply to Ravi B

Intellectual 390 points

hello, my situation is as the same as MENGKEONG.

and my devices and wifi module info are as below:

embedded system:DM368 IP CAM(ipnc),

usb wifi module: ralink rt3070sta.

my connect architecture is

ipnc_1<-->wifi module<-->wireless AP<-->wifi module<-->ipnc_2

the action is ipnc_1 receive images(digital) from ipnc_2 and decode and then display(analog)...

do you know what problem is ??

any advice will be very appreciate!!!

thank you very much~~

0 Jing1 over 13 years ago

Intellectual 580 points

Hi mk fong,

I have the same issue with u, when this message "BulkIn IRP Pending!!!" appears, the device will lose wifi connect, have you finally fixed this issue? If you found something useful , any advice will be appreciated. Thanks!

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BulkIn IRP Pending!!! log msg