Right now, it seems that if I put a long delay in my idle task, no packets will be processed by the ESP. This seems to go all the way to ppEnqueueRxq. I even went as far as to override the NMI vector, and it seem to virtually never get called. I have an idea for a super cool project, but it would re...
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Forcing an interrupt on incoming packet
by cnlohr ¦ Mon Sep 05, 2016 3:02 am ¦ Forum: General Discussions ¦ Topic: Forcing an interrupt on incoming packet ¦ Replies: 0 ¦ Views: 1283Re: Wifi modes (promiscuous, injection?)
by cnlohr ¦ Sun Sep 04, 2016 8:51 pm ¦ Forum: General Discussions ¦ Topic: Wifi modes (promiscuous, injection?) ¦ Replies: 6 ¦ Views: 17410coincidentally, I need this now, too... Specifically I need it while maintaining a connection.
Re: Full-Speed USB May Not Be Possible
by cnlohr ¦ Sun Sep 04, 2016 8:25 pm ¦ Forum: ESPUSB - Software ¦ Topic: Full-Speed USB May Not Be Possible ¦ Replies: 16 ¦ Views: 25767It is a fixed length afterwards. It's a bunch of cycles. I figured out a way to whittle it down in my fullspeed branch on github, but, the problem is still that I can't read the GPIO fast enough.
I did have to do a bunch of tricks to get it precise, so, it's annoying, but totally do-able.
Bootloader
by cnlohr ¦ Sun Sep 04, 2016 1:01 am ¦ Forum: ESPUSB - Software ¦ Topic: Bootloader ¦ Replies: 4 ¦ Views: 11914So, over the last several weeks, we've been able to mature the USB to be relatively stable. I really want to writ the bootloader, but the more I read about them, the more scared I get. I don't even know how to compile for a bare bones system, i.e. I would like the bootloader to fit in 4k. How reloca...
