On Fri, Aug 17, 2012 at 1:17 PM, Stefan Fritsch <[email protected]> wrote: > On Thursday 16 August 2012, Mike Belopuhov wrote: >> could you please tell me if you're using tx interrupt or not? >> if yes, why do you need to have a watchdog code implement >> a txeof path and not the actual reset? > > In normal operation, tx interrupts are not used and the sent > descriptors are cleaned up either by rx interrupts or by the watchdog. > The sole exception is when the tx queue is full.
exactly, so please don't do it. use a tx interrupt for txeof and use a watchdog to reset a "controller".
