[lwip-users] lwip 2.0 upgrading

2016-07-11 Thread pischinger
Hi, i’m currently working on a project using lwip 1.4.1 stack (raw api with tcpip), and since i’m still in development anyways i thought i might use the newest lwip 2.0 stack instead. Can i just swap them out or how do i “upgrade” to 2.0? Are there any major “bugs” open, since i’ve read that it

Re: [lwip-users] Problem with Blackfin Port

2016-07-11 Thread Sergio R. Caprile
Hi Sandra, I wrote a driver following the ethernetif skeleton and a NO_SYS=1 port for Cortex-M3. Can you please compare that with what you have and mark the conceptual differences where you are in doubt ? I'm too busy/lazy to look at the entire port, and those functions you mention do not belon

Re: [lwip-users] lwip 2.0 upgrading

2016-07-11 Thread Sergio R. Caprile
In short, the latest git head will give you many bug fixes, a working PPP, IPv6, beter SNMP, and maybe some yet-to-be-found new bugs. The UPGRADING file is yet to be updated, and I didn't upgrade myself to comment on that. As I've been following the posts in the devel list, I expect differences

Re: [lwip-users] lwip 2.0 upgrading

2016-07-11 Thread goldsi...@gmx.de
pischin...@lunatone.com: i’m currently working on a project using lwip 1.4.1 stack (raw api with tcpip), and since i’m still in development anyways i thought i might use the newest lwip 2.0 stack instead. Can i just swap them out or how do i “upgrade” to 2.0? Unless you enable IPv6, you shoul

[lwip-users] FromISR port abstraction layer (was: Help with LwIP Modem)

2016-07-11 Thread goldsi...@gmx.de
Jeff Barlow wrote: [..] It seems fairly obvious to me though that inserting extra code in the ISR path that inspect some globals only to figure out that it is indeed in an ISR will have an adverse effect on latency. I might be picky here, but using C instead of assembler tends o have an advers

Re: [lwip-users] FromISR port abstraction layer (was: Help with LwIP Modem)

2016-07-11 Thread Freddie Chopin
On pon, 2016-07-11 at 21:09 +0200, goldsi...@gmx.de wrote: > What I mean is personally, I don' think it's good design to expose > the  > ISR/non-ISR fact accross layers of the code that possibly have > nothing  > to do with that knowledge. > > Keeping my private view aside, is there a requirement

Re: [lwip-users] lwip 2.0 upgrading

2016-07-11 Thread pischinger
Thanks, that was very helpful. I’ll try upgrading as soon as i’ve got time :) Markus From: goldsi...@gmx.de Sent: Monday, July 11, 2016 8:47 PM To: Mailing list for lwIP users Subject: Re: [lwip-users] lwip 2.0 upgrading pischin...@lunatone.com: i’m currently working on a project using lw