How to reduce non-Bridge data trafic on the inter-processors serial line ... ?
...*without* editing inittab?
on yun: want use, in place of bridge, software similar function, based (on linux side) on lightweight php implementation of websockets.
i have implemented prototype of software, call gibridge; working sketch (which contains atmega half of gibridge), disturbed by:
for info may wonder why doing that: have more speed rest , because want talk yun (across net) web browser other software (i have made partial - working - websocket implementation matlab).
although filtering out data trafic, nevertheless disturbing.
perhaps modifying inittab (disabling line "ttyath0::askfirst:/bin/ash --login") may help, prefer not that, if possible.
unfortunately not @ expert of linux in general, , still less of openwrt in particular; me difficult (i tried, anyway) read bridge code in search of solution (because bridge authors have been facing problem..).
please, please help!
on yun: want use, in place of bridge, software similar function, based (on linux side) on lightweight php implementation of websockets.
i have implemented prototype of software, call gibridge; working sketch (which contains atmega half of gibridge), disturbed by:
- messages coming kernel (i have revisited them dmesg; not limited startup phase);
- echo of sent atmega atheros.
for info may wonder why doing that: have more speed rest , because want talk yun (across net) web browser other software (i have made partial - working - websocket implementation matlab).
although filtering out data trafic, nevertheless disturbing.
perhaps modifying inittab (disabling line "ttyath0::askfirst:/bin/ash --login") may help, prefer not that, if possible.
unfortunately not @ expert of linux in general, , still less of openwrt in particular; me difficult (i tried, anyway) read bridge code in search of solution (because bridge authors have been facing problem..).
please, please help!
yes, great step using yun websockets. find myself in same position.
everything , running in place use monitoring tool workplace prototypes , test/service use, frustrated bottleneck.
i think if done, somewhere deep in channels, there info. more light shed.
for part, day communication (bi directional) can fine ( albeit choppy data flow @ 300ms sampling), but, hit glitch , serial communication stop. tried syncing no avail, , add external and'ing of serial lines which. after delay, reset sketch , kick life. if monitor , understand , why, maybe overcome. crude fix, need now, until 1 of gurus (with great respect) shows easy way!
i'll keep watching great interest.
everything , running in place use monitoring tool workplace prototypes , test/service use, frustrated bottleneck.
i think if done, somewhere deep in channels, there info. more light shed.
for part, day communication (bi directional) can fine ( albeit choppy data flow @ 300ms sampling), but, hit glitch , serial communication stop. tried syncing no avail, , add external and'ing of serial lines which. after delay, reset sketch , kick life. if monitor , understand , why, maybe overcome. crude fix, need now, until 1 of gurus (with great respect) shows easy way!
i'll keep watching great interest.
Arduino Forum > Products > Arduino Yún (Moderator: fabioc84) > How to reduce non-Bridge data trafic on the inter-processors serial line ... ?
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