Alex, Would you plese send the PPP logs as well ? Regards, Mehmet
-----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of [email protected] Sent: Saturday, October 22, 2011 7:01 PM To: [email protected] Subject: lwip-users Digest, Vol 98, Issue 26 Send lwip-users mailing list submissions to [email protected] To subscribe or unsubscribe via the World Wide Web, visit https://lists.nongnu.org/mailman/listinfo/lwip-users or, via email, send a message with subject or body 'help' to [email protected] You can reach the person managing the list at [email protected] When replying, please edit your Subject line so it is more specific than "Re: Contents of lwip-users digest..." Today's Topics: 1. lwIP-1.3.2 PPP problem on large arrays recceiving (FreeRTOS) (Alex2051) ---------------------------------------------------------------------- Message: 1 Date: Fri, 21 Oct 2011 08:43:10 -0700 (PDT) From: Alex2051 <[email protected]> To: [email protected] Subject: [lwip-users] lwIP-1.3.2 PPP problem on large arrays recceiving (FreeRTOS) Message-ID: <[email protected]> Content-Type: text/plain; charset=us-ascii I use lwIP-1.3.2, FreeRTOS 7 HW: stm32 micro, GSM modem. Stack works via PPP. When I am sending a few data (up to ~10kB)from server to board it recceived perfetly. But when I sent larger (30kbytes) array to board, I discovered that stack received only 9 frames (1360 bytes of usefull data in each). Modem simply dont send more frames (because obviously server dont like the 9th ACK). Application have no memory leakage, moreover the memory size have no effect on its behavour. FreeRTOS 92% of time in IDLE. After board make some transmitions to server - server begins to finish the transmition of the rest of 30k-array. After it finished, application works fine again. I tryed another modem, I changed almost all options of lwIP but have no effect. What I do wrong?%-| http://old.nabble.com/file/p32697256/sio.c sio.c http://old.nabble.com/file/p32697256/lwipopts.h lwipopts.h Thanks -- View this message in context: http://old.nabble.com/lwIP-1.3.2-PPP-problem-on-large-arrays-recceiving-%28F reeRTOS%29-tp32697256p32697256.html Sent from the lwip-users mailing list archive at Nabble.com. ------------------------------ _______________________________________________ lwip-users mailing list [email protected] https://lists.nongnu.org/mailman/listinfo/lwip-users End of lwip-users Digest, Vol 98, Issue 26 ****************************************** _______________________________________________ lwip-users mailing list [email protected] https://lists.nongnu.org/mailman/listinfo/lwip-users
