@rishi... i think you got me wrong. I didn't want to know what size lwip is
making, but what is recommended. I realized later that size per msg =
sizeof(void *) only! how stupid of me.. Thanks and sorry for wasting your
time.
Regards,
Akshat
On Mon, Aug 18, 2008 at 6:08 PM, Rishi Khan <[EMAIL PROTECTED]>wrote:
> In lwip/core/memp.c there is a function memp_init.
> At the top of this function, there is a loop that initializes the stats (if
> you have MEMP_STATS defined in your lwipopts.h file). You can just add this
> line in that loop:
> LWIP_PLATFORM_DIAG(("%d\t%d\t%s\n", memp_num[i], memp_sizes[i],
> memp_desc[i]));
>
> This line will print out all of the number of memp objects, the sizes, and
> the English description. The mailboxes is one of these memp objects.
>
> If you don't have MEMP_STATS on in your lwipopts.h file, then just add this
> code to the begginning of the memp_init function:
> for (i = 0; i < MEMP_MAX; ++i) {
> LWIP_PLATFORM_DIAG(("%d\t%d\t%s\n", memp_num[i], memp_sizes[i],
> memp_desc[i]));
> }
>
> Rishi
>
>
> On Aug 18, 2008, at 6:51 AM, Akshat Bisht wrote:
>
> @rishi: could you be a little verbose on it, i failed to understand what
>> that particular code addition would do. I'm totally new to lwip.
>>
>> Thanks
>> AB
>>
>> On Mon, Aug 18, 2008 at 3:56 PM, <[EMAIL PROTECTED]> wrote:
>> In memp_init:memp.c add this line:
>> change this:
>> #if MEMP_STATS
>> for (i = 0; i < MEMP_MAX; ++i) {
>> printf("%d\t%d\t%s\n", memp_num[i],memp_sizes[i],memp_desc[i]);
>> lwip_stats.memp[i].used = lwip_stats.memp[i].max =
>> lwip_stats.memp[i].err = 0;
>> lwip_stats.memp[i].avail = memp_num[i];
>> }
>> #endif /* MEMP_STATS */
>>
>> to this:
>> #if MEMP_STATS
>> for (i = 0; i < MEMP_MAX; ++i) {
>> LWIP_PLATFORM_DIAG(("%d\t%d\t%s\n", memp_num[i], memp_sizes[i],
>> memp_desc[i]));
>> lwip_stats.memp[i].used = lwip_stats.memp[i].max =
>> lwip_stats.memp[i].err = 0;
>> lwip_stats.memp[i].avail = memp_num[i];
>> }
>> #endif /* MEMP_STATS */
>>
>>
>> > Hello,
>> >
>> > I'm in the process of porting lwip to IAR's ARM workbench.
>> >
>> > I need to know what is the size of the mailboxes to be created (i.e.
>> > size/mail and max no of mails/mail box).
>> >
>> > Also do i need to change the values in opt.h? if yes, that are the
>> typical
>> > values.
>> >
>> > Thanks a lot.
>> >
>> > AB
>> > _______________________________________________
>> > lwip-users mailing list
>> > [email protected]
>> > http://lists.nongnu.org/mailman/listinfo/lwip-users
>>
>>
>>
>>
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>
>
>
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