Espressif chips about control-surface HOT 7 CLOSED

There is some MIDI BLE code for ESP32. I think it works, but it's quite experimental, and I haven't had time yet to clean it up, write documentation, or add examples.

https://tttapa.github.io/Control-Surface/Doc/Doxygen/d0/d89/classBluetoothMIDI__Interface.html

from control-surface.

If you think the rest of the code will work on an ESP32 I'll try it out and let you know how I get on. I really need to stop buying faulty midi keyboards on ebay, but if I can give them a new life it will be worth it!

from control-surface.

Getting-started.ino compiles for me for an Arduino Uno, but for any ESP32 boards I get this:

WARNING: library Control-Surface claims to run on (avr, sam, samd, teensy, esp) architecture(s) and may be incompatible with your current board which runs on (esp32) architecture(s).
In file included from C:\Users\username\AppData\Local\Arduino15\packages\esp32\hardware\esp32\1.0.2\cores\esp32/esp32-hal.h:53:0,

               from C:\Users\username\AppData\Local\Arduino15\packages\esp32\hardware\esp32\1.0.2\cores\esp32/Arduino.h:35,

               from sketch\Getting-Started.ino.cpp:1:

C:\Users\username\AppData\Local\Arduino15\packages\esp32\hardware\esp32\1.0.2\cores\esp32/esp32-hal-gpio.h:51:19: error: expected unqualified-id before numeric constant

#define DISABLED  0x00

                 ^

C:\Users\username\Documents\git\Arduino\libraries\Control-Surface\src/Hardware/ExtendedInputOutput/AnalogMultiplex.hpp:132:30: note: in expansion of macro 'DISABLED'

   constexpr static uint8_t DISABLED = HIGH;

                            ^

exit status 1
Error compiling for board ESP32 Dev Module.

I tried a couple of the other examples and got variations of that error. Is it just me?

from control-surface.

Apparently, the new version of the ESP32 defines a public macro that conflicts with some internal variables of the Control Surface library. I already fixed it in 5570975, so you can just pull the latest version from GitHub.

I also fixed some other BLE things, and I just tested it on Ubuntu 16.04 (Bluez 5.50) and Android 9.0.5.

from control-surface.

Wow, that's fast work! I can compile the examples that I tried, thanks!

from control-surface.

There are now three basic BLE MIDI examples. Here's the one that demonstrates both input and output:
https://tttapa.github.io/Control-Surface/Doc/Doxygen/d4/d4d/Bluetooth-BLE-MIDI-NoteButton_Input_8ino-example.html

from control-surface.

Sadly, I haven't been able to get my Windows 10 laptop to recognise the BLE connection as a MIDI device. I'll close this issue as it seems to be a problem my end rather than with your code, as I've had the same problem with other people's code. USB will have to do for me! Thanks.

from control-surface.