program internal flash

[iamlyg98]

Posted on June 30, 2006 at 07:22

program internal flash

[iamlyg98]

Posted on June 27, 2006 at 04:17

I want to use STR712,but I don't have JTAG adapter,

How can i download my program to STR712's internal flash.

can I use ISP like philips's LPC series?

or STR712 have other simple ways.

[iamlyg98]

Posted on June 27, 2006 at 11:10

thanks

but I don't known how can I download my application(hex or bin format)

to STR712's internal flash,and my application can run after power up.

I have no other tool such as JTAG adapter or keil's ULINK.

is there bootloader in STR712 burned by ST before STR712 go out from product line?

[xakaicheng]

Posted on June 28, 2006 at 19:43

hi Zouh,

May I download code to internal flash with Wiggler JTAG? I am using EWARM V4.11. Or I have to do it with IAP?

btw, what's the usage of FlashSTR71xF.d79 file?

[xakaicheng]

Posted on June 29, 2006 at 17:11

hi Zouh,

I tried use ''FlashSTR71xF.d79'' to download code to internal flash several times, but EWARM4.11 terminated with an error.

My XLINK commands are like this:

-DROMSTART=0x40000000

-DROMEND=0x4003FFFF

-DVECSTART=ROMSTART

-DRAMSTART=0x20000000

-DRAMEND=0x2000FFFF

and I did following steps:

1.in Project -> Options -> Linker -> Output -> Check ''Allow C-spy-specific extre output file''

2.in Project -> Options -> Linker -> Extra Output -> Select ''Simple code'' format

3.in Project -> Debugger -> Download -> Check ''Flash download''

4.in Project -> Debugger -> Download -> Check ''Override default flash loader'' and select file ''FlashSTR71xF.d79''

Is there any procedure I missed?

[xakaicheng]

Posted on June 30, 2006 at 07:22

hi,

I can not see the ''Flash Loader Configuration'' dialog box in EWARM V4.11, but I did relocate the base address.

Maybe I have to upgrade to EWARM V4.40A?

thanks!