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STR750 IAP using USB problems

daryl2
Associate II
Posted on June 18, 2007 at 09:10

STR750 IAP using USB problems

17 REPLIES 17
daryl2
Associate II
Posted on June 18, 2007 at 04:22

Hi Bitter,

If you can attached your uCOS code project here. I can help you to take a look at what's the problem.

bitterguo
Associate II
Posted on June 18, 2007 at 05:17

ok.pls see attachment.

you can open UCOS_STR712_TCP.eww in IAR.

________________

Attachments :

UCOS_STR712.rar : https://st--c.eu10.content.force.com/sfc/dist/version/download/?oid=00Db0000000YtG6&ids=0680X000006HtJj&d=%2Fa%2F0X0000000aLX%2FOgiETC4XX6NI0XauBjhGXES.1T0Ql8VJcRwk_MzBIio&asPdf=false
daryl2
Associate II
Posted on June 18, 2007 at 06:20

Hi bitter,

I did notice any problems with your uCOS code. Try testing your IAP or bootloader with the original uCOS example with only the changes for the software remap.

bitterguo
Associate II
Posted on June 18, 2007 at 06:30

ok.

I'll check the original IAP&Application Code

bitterguo
Associate II
Posted on June 18, 2007 at 07:46

hi tiger4

why you use

-Z(CODE)INTVEC=VECSTART:+0xB8C in your test project

need 0xbc byte?

[ This message was edited by: bitter on 18-06-2007 11:28 ]

daryl2
Associate II
Posted on June 18, 2007 at 08:27

-Z(CODE)INTVEC=VECSTART:+0xB8C is not set by me, it is part of the original code.

bitterguo
Associate II
Posted on June 18, 2007 at 09:01

yahoooooo

I have sloved it。

because my IAP not use sys mode only usr mode

thank u tiger.

daryl2
Associate II
Posted on June 18, 2007 at 09:10

Haha...

you are welcome... :)