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lathoub / Arduino-BLE-MIDI

MIDI over Bluetooth Low Energy (BLE-MIDI) 1.0 for Arduino
MIT License
229 stars 33 forks source link

Crash conflict with ESP Async Webserver #9

Closed psgcooldog closed 4 years ago

psgcooldog commented 5 years ago

I'm working on a piece of hardware/software to control a TC-Helicon VoiceLive 3 Extreme. It has become a fairly large project, and I need BLE-MIDI, and a good web server. ESP Async Webserver seems to be the popular one.

I had BLE-MIDI and a ton of other stuff working, then started adding the web server. The web server would crash the ESP32, fail to respond to a request, or stop responding after one request.

By a process of elimination, I've established that if BLE-MIDI is not started, then the web server is just fine. Can you point me to any particular place to start debugging?

I am working with PlatformIO.

psgcooldog commented 5 years ago

I moved the " BleMidi.begin(BLEname);" as far up in the order of initialization as I could, and I now get error messages from the wifi initialization, where it's attempting to allocate 16 buffers but only getting 13, and also "E (17803) SPIFFS: cache buffer could not be malloced"

Something in BLE-MIDI is screwing up the heap, I think.

lathoub commented 4 years ago

This lib has been totally redesigned - and this issue was not follow-up upon, so will close it. Should the issue come up again, happy to look into it again.

cloverstreet commented 3 years ago

I had similar experience with BLE-MIDI and ESPNOW. Switched to another library, can't recall who made it, but the libraries are these...

include

include <hardware/BLEMIDI_ESP32_NimBLE.h>

Solved my crashing problems