system stuck-in crtsx

[seecure]

Posted on March 22, 2004 at 20:34

system stuck-in crtsx

[seecure]

Posted on March 11, 2004 at 14:26

hello forum!

platform: ST72F5R9T , cosmic, indart-STX

does any one can explain me why software as already work properly

sudenlly stuck-in:

rsp

.........

...........

ld a,(__idesc__+4,x) ; store

ld c_y+1,a ; vector

dbcl:

ld a,[c_x.w] ; transfer

ld [c_y.w],a ; byte

inc c_y+1 ; increment

nulljrne dok ; destination

inc c_y ; address

dok:

inc c_x+1 ; increment

jrne sok ; source

inc c_x ; address

sok:

and it can't recover anymore

any idia

when I program it via DataBlze it runs!!!

atz

[nciot]

Posted on March 15, 2004 at 05:25

Hi Atz,

when you build your code, does it give any error?

Regards

Nicola

[seecure]

Posted on March 19, 2004 at 07:21

Hi Nicola,

No there is no error! and I usally save the last project that

allready works good.Also the last project which has been worked properly,stuck in that point.

Anyway, the day after it recovered. today it hapands again.

I work with the datablaze programmer and waiting to sunday may be it will recoverd again.

it is very strange thing!

atz

[jatin]

Posted on March 22, 2004 at 02:06

Could you monitor your resewt pin to check whether there is an unwanted reset after you start running your code?

[seecure]

Posted on March 22, 2004 at 20:34

Hi Jatin

The software is interrupt event driven, so the way I could debug the

software is to put a TRAP in my code and then use breakpoint.

sometime it dosen't break and the BP. then I reset the system, in that

point the crtsx.s is stuck!.

I found out that 'remove all breakpoint' then reset recover the debugger and enable me continue work in debug mode.

do you have any explanation ?

atz