amowry
commented
1 year ago I didn't realize that the MIDI.h library has thru enabled by default :).
Closed amowry closed 1 year ago
amowry
commented
1 year ago I didn't realize that the MIDI.h library has thru enabled by default :).
Operating System
Windows 11
Arduino IDE version
2.1.0
Board
ItsyBitsy NRF52840 Express
ArduinoCore version
1.3.0
TinyUSB Library version
release
Sketch as ATTACHED TXT
MIDI command mirror test.txt
Compiled Log as ATTACHED TXT
none
What happened ?
I believe that the bug I reported earlier today (#313) ended up just being a result of this:
The MIDI device sends back every command that is received. I stripped down the MIDI example to the above code that only reads incoming messages and doesn't handle any of them. Even with this basic code, every message that is received is mirrored back to the host.
I have tested this on multiple devices.
How to reproduce ?
Install the above sketch
Connect to a MIDI host and listen for incoming messages
Send any message from the MIDI host
A identical message is received back from the ItsyBitsy
**If you don't have a MIDI host device you can go to this website
It should show that it is connected to the device. Then, paste this command in the lower panel, substituting the MIDI device name that is shown as being connected: device("device_name").ch(15).cc(14, 42)
That will send a CC message to the ItsyBitsy and you will see that the same message is received back (shown in the upper panel).
Debug Log
No response
Screenshots
No response