Closed b2cbd closed 2 years ago
PR #8 has some code related to async server. I'm too busy with other projects that I haven't reviewed it. You can give it a try.
@b2cbd: It works very well with my project and ESPAsyncWebServer.
But you will need to start th streaming process in its own Task, otherwise if the Async Callback comes from CORE0, the Watchdog will reset ESP32 within seconds.
Hello @alorbach can you give an example? I was just bitten by the dog several times and panicking Core 1 another several times... LOL. Thanks!!
@alorbach I was trying to stream Mjpeg. I attach the example of what not to do.... LOL!!
CAMERA OK IP Address: XXX.xxx.XXX.xxx STREAM BEGIN STREAM END 19frm 2.61fps STREAM BEGIN STREAM END 45frm 3.01fps STREAM BEGIN Guru Meditation Error: Core 1 panic'ed (LoadProhibited). Exception was unhandled. Core 1 register dump: PC : 0x40160aaf PS : 0x00060b30 A0 : 0x80160cfd A1 : 0x3ffb1db0 A2 : 0x00000000 A3 : 0x3f401484 A4 : 0x0000006a A5 : 0x00000001 A6 : 0x00000000 A7 : 0x00000000 A8 : 0x800dd174 A9 : 0x3ffb1ec0 A10 : 0x3ffbedfc A11 : 0x3f40151f A12 : 0x3f40151f A13 : 0x00000000 A14 : 0x00000000 A15 : 0x00000000 SAR : 0x0000000a EXCCAUSE: 0x0000001c EXCVADDR: 0x00000000 LBEG : 0x400014fd LEND : 0x4000150d LCOUNT : 0xffffffe5
Backtrace: 0x40160aaf:0x3ffb1db0 0x40160cfa:0x3ffb1df0 0x40160d2b:0x3ffb1e10 0x400d15e9:0x3ffb1e30 0x400d1342:0x3ffb1f60 0x400d152b:0x3ffb1f90 0x400dee41:0x3ffb1fb0 0x4008d871:0x3ffb1fd0
Rebooting...
You should install https://github.com/me-no-dev/EspExceptionDecoder to get a readable stack trace., this would help alot to find out where it crashed.
how i add Flashlight (GPIO 4) in the code what should i do?
It's been two years and I finally got around to look at ESPAsyncWebServer library. Integration is possible but I probably cannot support sending the same image/stream to multiple clients. So far I added code for capturing a still image. MJPEG will come in a few days/weeks/months/years.
I found useful sample code here for Abstract AsyncWeb Client Class for ESPAsyncWebServer which works very well for streaming: https://gist.github.com/me-no-dev/d34fba51a8f059ac559bf62002e61aa3
MJPEG is done too, and I added AsyncCam
example.
Hey, great work! Do you have a feeling about the latency of the AsyncWebserver
vs. the Webserver
? Right now it feels very laggy >0.2fps vs. 3-10fps
Great work! Is there any async sample to use GPIO pins while streaming? I can see it uses the default web server library. Is it possible to use it with asnyc library? Any async server sample will be greatly appreciated!