Hi again, The drivers in FreeRTOS are interrupt (and I think DMA (?)) driven. The driver moves a packet into a buffer pointed to by a chain of DMA descriptors, thats it. I don't see why the driver would not be agnostic of the stack it is being used with - the packets coming in off the network will be the same - the reception and buffering of the packets by the DMA will be the same - only how the packets are read from the buffers by the stack will be different and that is not part of the driver but part of the stack.
Regards, Richard. + http://www.FreeRTOS.org Designed for Microcontrollers. More than 7000 downloads per month. + http://www.SafeRTOS.com Certified by TÜV as meeting the requirements for safety related systems. On 03/02/2011 20:57, Bernard Mentink wrote: > Hi There, > > Yes, I do have uIP working on the LPC1766, so I can use their drivers > ... they don't use interrupts, just polling, so will need to do some > hacking there > (I am also using it with QP OS so every thing needs to be event based ..) > > Reason I am asking, is to try and save myself the work of porting the > uIP driver to lwIP, which does need a chunk of work .. so if anyone has > done it, that would be cool? > > Cheers, > Bernie > > On Fri, Feb 4, 2011 at 9:34 AM, FreeRTOS Info <[email protected] > <mailto:[email protected]>> wrote: > > Hi, > > If you look at the LPC1768 demos in the FreeRTOS download you will find > uIP demos, but the drivers are probably just as relevant to lwIP. > > Regards, > Richard. > > + http://www.FreeRTOS.org > Designed for Microcontrollers. More than 7000 downloads per month. > > + http://www.SafeRTOS.com > Certified by TÜV as meeting the requirements for safety related systems. > > > > On 03/02/2011 19:09, Bernard Mentink wrote: > > Hi all, > > > > Does anyone have a port to this family of micros? I guess I am just > > wanting the eth_driver.c and eth_driver.h files ... > > > > Many Thanks, > > Bernie > > > > -- > > You always have believers and scepticts.. A True inventor is always a > > believer.. > > > > > > > > _______________________________________________ > > lwip-users mailing list > > [email protected] <mailto:[email protected]> > > http://lists.nongnu.org/mailman/listinfo/lwip-users > > > _______________________________________________ > lwip-users mailing list > [email protected] <mailto:[email protected]> > http://lists.nongnu.org/mailman/listinfo/lwip-users > > > > > -- > You always have believers and scepticts.. A True inventor is always a > believer.. > > > > _______________________________________________ > 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
