Hi there,
Trying to get the MIDI example sketch working with the Bluefruit LE shield. I soldered up the board and plugged in into an Arduino UNO R3.
I uploaded the ‘atcommand’ and ‘bleuart_cmdmode’ sketches and they ran fine.
I downloaded the iGrandPiano app. I already had midimttr since I use it for another application.
midimttr sees the iGrandPiano app as a destination, but no BluefruitLE as a device. It’s just stuck on “Searching for Bluetooth LE MIDI devices…”
So sketch compiles and uploads fine. Doesn’t want to get into MIDI mode.
Thanks for any insight into the issue.
This is the output to the Serial Monitor:
Adafruit Bluefruit MIDI Example
---------------------------------------
Initialising the Bluefruit LE module: OK!
Performing a factory reset:
AT+FACTORYRESET
<- OK
ATE=0
<- OK
Requesting Bluefruit info:
----------------
BLESPIFRIEND
nRF51822 0x00D6
0D03FAA6E2978AF3
0.6.7
0.6.7
Sep 17 2015
S110 8.0.0, 0.2
----------------
AT+EVENTENABLE=0x1
<- ERROR
AT+EVENTENABLE=0x2
<- ERROR
AT+EVENTENABLE=0x400
<- ERROR
Enable MIDI:
ATI=4
0.6.7
<- OK
Could not enable MIDI
Bluefruit LE MIDI problem
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Please be positive and constructive with your questions and comments.
- szuecs
- Posts: 2
- Joined: Tue Apr 11, 2023 3:10 pm
Re: Bluefruit LE MIDI problem
OK, looks like the boards I purchased needed an update to the firmware. Once I did this things work fine. I figured newly ordered boards would have latest update.
Please be positive and constructive with your questions and comments.