i found in init.c file in current CVS some options deprecated: now i'm linking the 1.2.0 version... i didn't have this file....
have i wait a 1.3.0 version? or get cvs version (beta?)? or use 1.2.0? and... please someone tell me something about other issues in my email. Thanks Frédéric! 2007/11/25, Frédéric BERNON <[EMAIL PROTECTED]>: > > There is some indications in init.c , in the last CVS HEAD. Take a look > on lwip_sanity_check and on previous preprocessor checkings. > > > ----- Original Message ----- > *From:* Piero 74 <[EMAIL PROTECTED]> > *To:* [email protected] > *Sent:* Sunday, November 25, 2007 7:30 PM > *Subject:* [lwip-users] NOANSWERS?????: LWIP - memory usage configuration > -HELPME!! > > please anyone help me!!!! > > :O( > > > 2007/11/23, Piero 74 <[EMAIL PROTECTED]>: > > > > Hi all. > > > > Can someone help me to understand options in opt.h (LWIPopt.h) which > > change memory usage? > > > > what are limits for each option? (for example NOT LESS THAN...) > > How each option is connected to others? (for example: options for > > sequential API and options for tcp and udp connections... ) > > can i change pbuf options? (PBUF_POOL_BUFSIZE..... ) > > > > in particular, i want to understand how reduce the following variables: > > - ram > > - memp_memory > > - pbuf_pool_memory > > > > depending on number of simultanely connections (TCP, TCP LISTENER, UDP) > > (i have to use socket for apllication porting reasons) > > > > > > Correct me if i'm wrong: > > > > the total memory depends on 3 things: > > > > - memory for low level driver, where MAC layer puts ethernet frames > > - memory for LWIP (the above discussion) > > - memory for application task, which use sequential API and needs a > > owner buffers > > > > is it true? > > > > PLEASE HELP ME! > > i'm working on an example which use: > > - LWIP (1.1.1.. but i will update to 1.2.0) (ported from GNU to IAR) > > - FRERTOS FOR ARM7 (lpc2368 microcontroller) > > - lpc2368 EMAC driver > > > > i'm having a lot of problem, and i have to reduce memory usage... > > and at the last (....) i have to understand how to use lwip!!! > > > > Bye, > > Piero > > > > > > > ------------------------------ > > _______________________________________________ > lwip-users mailing list > [email protected] > http://lists.nongnu.org/mailman/listinfo/lwip-users > > > _______________________________________________ > lwip-users mailing list > [email protected] > http://lists.nongnu.org/mailman/listinfo/lwip-users >
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