RE: [ECOS] Sample program twothreads wont work.

RE: [ECOS] Sample program twothreads wont work.

[David.Karlberg]

I have tried with the repository I got from using the 
cvs -d :pserver:anoncvs@sources.redhat.com:/cvs/ecos -z 9 co -P ecos 
commad in CVS and I tried with the repository I got from 
ftp://ftp.skynet.ie/cvs/ecos-latest.tar.gz                
but it still wont work.

Anyone?

David

-----Original Message-----
From: Trenton D. Adams [ mailto:tadams@extremeeng.com ]
Sent: den 27 juni 2001 17:20
To: Karlberg David; ecos-discuss@sources.redhat.com
Subject: RE: [ECOS] Sample program twothreads wont work.


I had the same problem.  Jonathan Larmour suggested that I try using a
different repository!  It worked for me.  I then recompiled, and
everything worked fine.

> -----Original Message-----
> From: ecos-discuss-owner@sources.redhat.com 
> [ mailto:ecos-discuss-owner@sources.redhat.com ] On Behalf Of 
> David.Karlberg@combitechsystems.com
> Sent: Wednesday, June 27, 2001 9:01 AM
> To: ecos-discuss@sources.redhat.com
> Subject: [ECOS] Sample program twothreads wont work.
> 
> 
> Hi,
> 
> I am using eCos on a Brightstar mediaEngine. But using the 
> nanoEngine port to ecos. I have been trying out the sample 
> programs that come with eCos. The sample program "eCos Hello 
> World" works just fine. The sample program with Alarms works 
> fine.  But the sample program with two threads won't run.
> 
> I have used breakpoints to see where it stops.
> It initiates the first thread and then it is suppossed to 
> initiate the 
> second thread, but it just stops.
> 
> Whats wrong?
> 
> thanks in advance
> 
> David
> 
> 
> 
> void cyg_user_start(void)
> {
>   printf("Entering twothreads' cyg_user_start() function\n");
> 
>   cyg_mutex_init(&cliblock);
> 
>   cyg_thread_create(4, simple_program, (cyg_addrword_t) 0,
> 		    "Thread A", (void *) stack[0], 4096,
> 		    &simple_threadA, &thread_s[0]);
>   cyg_thread_create(4, simple_program, (cyg_addrword_t) 1,    
>  <-----it
> stops here!!
> 		    "Thread B", (void *) stack[1], 4096,
> 		    &simple_threadB, &thread_s[1]);
> 
>   cyg_thread_resume(simple_threadA);
>   cyg_thread_resume(simple_threadB);
> }
> 

RE: [ECOS] Sample program twothreads wont work.

[Trenton D. Adams]

	> -----Original Message-----
	> From: David.Karlberg@combitechsystems.com 
	> [ mailto:David.Karlberg@combitechsystems.com ] 
	> Sent: Thursday, June 28, 2001 1:11 AM
	> To: tadams@extremeeng.com
	> Subject: RE: [ECOS] Sample program twothreads wont work.
	> 
	> 
	> Thank you for your answer.
	> 
	> I used the command 
	> cvs -d :pserver:anoncvs@sources.redhat.com:/cvs/ecos 
	> -z 9 co -P ecos to get a repository from CVS. and I 
	> downloaded it again and rebuilt my library and tried 
	> to compile 
	> but it still didnt work.
	> 
	> Which repository should I use and how do I get it?

I'm not sure.  Mine seems to work fine and I'm using the CVS version.

RE: [ECOS] Sample program twothreads wont work.

[Trenton D. Adams]

I had the same problem.  Jonathan Larmour suggested that I try using a
different repository!  It worked for me.  I then recompiled, and
everything worked fine.

> -----Original Message-----
> From: ecos-discuss-owner@sources.redhat.com 
> [ mailto:ecos-discuss-owner@sources.redhat.com ] On Behalf Of 
> David.Karlberg@combitechsystems.com
> Sent: Wednesday, June 27, 2001 9:01 AM
> To: ecos-discuss@sources.redhat.com
> Subject: [ECOS] Sample program twothreads wont work.
> 
> 
> Hi,
> 
> I am using eCos on a Brightstar mediaEngine. But using the 
> nanoEngine port to ecos. I have been trying out the sample 
> programs that come with eCos. The sample program "eCos Hello 
> World" works just fine. The sample program with Alarms works 
> fine.  But the sample program with two threads won't run.
> 
> I have used breakpoints to see where it stops.
> It initiates the first thread and then it is suppossed to 
> initiate the 
> second thread, but it just stops.
> 
> Whats wrong?
> 
> thanks in advance
> 
> David
> 
> 
> 
> void cyg_user_start(void)
> {
>   printf("Entering twothreads' cyg_user_start() function\n");
> 
>   cyg_mutex_init(&cliblock);
> 
>   cyg_thread_create(4, simple_program, (cyg_addrword_t) 0,
> 		    "Thread A", (void *) stack[0], 4096,
> 		    &simple_threadA, &thread_s[0]);
>   cyg_thread_create(4, simple_program, (cyg_addrword_t) 1,    
>  <-----it
> stops here!!
> 		    "Thread B", (void *) stack[1], 4096,
> 		    &simple_threadB, &thread_s[1]);
> 
>   cyg_thread_resume(simple_threadA);
>   cyg_thread_resume(simple_threadB);
> }
> 

[ECOS] Sample program twothreads wont work.

[David.Karlberg]

Hi,

I am using eCos on a Brightstar mediaEngine. But using the nanoEngine port
to ecos.
I have been trying out the sample programs that come with eCos.
The sample program "eCos Hello World" works just fine.
The sample program with Alarms works fine.
 But the sample program with two threads won't run.

I have used breakpoints to see where it stops.
It initiates the first thread and then it is suppossed to initiate the 
second thread, but it just stops.

Whats wrong?

thanks in advance

David



void cyg_user_start(void)
{
  printf("Entering twothreads' cyg_user_start() function\n");

  cyg_mutex_init(&cliblock);

  cyg_thread_create(4, simple_program, (cyg_addrword_t) 0,
		    "Thread A", (void *) stack[0], 4096,
		    &simple_threadA, &thread_s[0]);
  cyg_thread_create(4, simple_program, (cyg_addrword_t) 1,     <-----it
stops here!!
		    "Thread B", (void *) stack[1], 4096,
		    &simple_threadB, &thread_s[1]);

  cyg_thread_resume(simple_threadA);
  cyg_thread_resume(simple_threadB);
}