Problem with legacy midi

alf45tar / PedalinoMini

Wireless and Bluetooth MIDI Foot Controller

GNU General Public License v3.0

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Closed teopost closed 3 years ago

teopost commented 3 years ago

In the mail README I read:

Legacy serial MIDI interface with 5 pins DIN connectors. Requires additional hardware (see schematic).

but in the diagram it seems to me that it is possible to use the legacy midi without using other hardware.

I am wrong ?

I ask this because I can't get it to work!

pedalinomini

alf45tar commented 3 years ago

Additional hardware means a couple of resistors and a connector. Did you try to invert blank and red wire?

teopost commented 3 years ago

No, but it seems correct

din

maybe the configuration is wrong?

Configuration

Pedals

Actions

My hx stomp

hx-stomp

alf45tar commented 3 years ago

May I suggest to add the optional led to see the MIDI traffic?

teopost commented 3 years ago

the led is always off

led_midi

teopost commented 3 years ago

@alf45tar the configuration is correct ?

alf45tar commented 3 years ago

Yes, it is

Which version of the firmware did you uploaded?

The display it is strange. I don't see the bank name on it. Are you in the profile A and bank 1 called B1a?

teopost commented 3 years ago

It has been compiled since the last commit

The oled display is a wemos oled shield that I had. I already know it's not supported.

I have to buy a compatible one but first I have to get the legacy midi to work

teopost commented 3 years ago

erasing the eeprom it works!

Thank you! Fantastic project!!!!