Header B Issues

Pisound Micro
1

I have got 3 guitar footswitches each connected to ground and B23, B24, and B25. I’m using Pisound micro mapper. My json is as follows

{
    "$schema": "https://blokas.io/json/pisound-micro-schema.json",
    "version": 1,
    "controls": {
        "pisound-micro": {
            "patch_down": {
                "type": "gpio_input",
                "pin": ["B23", "pull_up"]
            },
            "note_trigger": {
                "type": "gpio_input",
                "pin": ["B24", "pull_up"]
            },
            "patch_up": {
                "type": "gpio_input",
                "pin": ["B25", "pull_up"]
            }
        },
        "midi": {
            "pedals": {
                "controls": {
                    "patch_down_cc": { "type": "control_change", "channel": 1, "id": 14 },
                    "patch_up_cc": { "type": "control_change", "channel": 1, "id": 15 },
                    "middle_c": { "type": "note_on", "channel": 1, "id": 60 }
                }
            }
        }
    },
    "mappings": [
        ["patch_down_cc", "<-", "patch_down"],
        ["patch_up_cc", "<-", "patch_up"],
        ["middle_c", "<-", "note_trigger"]
    ]
}

I am using pipedal and everything is working fine, but the midi isn’t working within pipedal (I have chosen ‘Pedals’ as my midi input).

I am new to this and I’m sure I am probably doing something wrong!

I can see the pedals fire when i use the command

watch -n 0.1 cat /sys/pisound-micro/elements/patch_down/value

the value changes from 1 to 0 when the pedal is pressed. All 3 pedals work as expected when watched.

Any advice will be gratefully received!

2

Hey, try using aseqdump to see if there’s any MIDI events getting produced:

aseqdump -p pedals:0