[Bug] Mouse key MS_BTN1 ~ MS_BTN8 are not working when PS/2 trackpoint enabled with RP2040 MCU
#24,599 opened on Nov 14, 2024
Description
Describe the Bug
Hi, I'm trying to create a keyboard with trackpoint module for myself. I've got the PS/2 trackpoint module and use Raspberry PI PICO (RP2040 MCU) to test my QMK firmware. I've enabled the PS/2 mouse and vendor driver in keyboard.json and the trackpoint works fine. Then I tried to update my keymap to support sending mouse button click(left/middle/right button click) from my keyboard, but I find it is not working. The tricky thing is only MS_BTN1 ~ MS_BTN8 are not working, others works fine(e.g. the wheel scroll keycode MS_WHLU and MS_WHLD). I tried to disable the PS/2 module and driver then the result is MS_BTN1 ~ MS_BTN3 are working again. I can send mouse click from my keyboard. is this a conflict between RP2040 ps2 vendor driver and mouse key feature? How can I resolve this and let my trackpoint and mouse keycode work together? Or maybe @gamelaster can give some suggestions from ps2_vendor.c side?
I used the latest master branch qmk_firmware repository. Below are my related files (my keyboard name is nomouse): rule.mk:
# Bootloader selection
BOOTLOADER = rp2040
MOUSEKEY_ENABLE = yes
BOARD = GENERIC_RP_RP2040
CONSOLE_ENABLE = yes
nomouse.h:
#pragma once
#include "quantum.h"
keyboard.json:
{
"manufacturer": "Tachikoma",
"keyboard_name": "Nomouse",
"maintainer": "Tachikoma",
"bootloader": "rp2040",
"diode_direction": "COL2ROW",
"features": {
"bootmagic": true,
"command": true,
"console": true,
"extrakey": true,
"mousekey": true,
"nkro": true
},
"matrix_pins": {
"cols": [ "GP2", "GP3", "GP4", "GP5", "GP6", "GP7", "GP8", "GP9", "GP10", "GP11", "GP12", "GP13", "GP14", "GP15" ],
"rows": [ "GP16", "GP17", "GP18", "GP19", "GP20"]
},
"processor": "RP2040",
"url": "",
"usb": {
"device_version": "1.0.0",
"pid": "0x0000",
"vid": "0xFEED"
},
"ps2": {
"clock_pin": "GP1",
"data_pin": "GP0",
"driver": "vendor",
"enabled": true,
"mouse_enabled": true
},
"mouse_key": {
"enabled":true
},
"layouts": {
"LAYOUT": {
"layout": [
{"matrix": [0, 0], "x": 0, "y": 0},
{"matrix": [0, 1], "x": 1, "y": 0},
{"matrix": [0, 2], "x": 2, "y": 0},
{"matrix": [0, 3], "x": 3, "y": 0},
{"matrix": [0, 4], "x": 4, "y": 0},
{"matrix": [0, 5], "x": 5, "y": 0},
{"matrix": [0, 6], "x": 6, "y": 0},
{"matrix": [0, 7], "x": 7, "y": 0},
{"matrix": [0, 8], "x": 8, "y": 0},
{"matrix": [0, 9], "x": 9, "y": 0},
{"matrix": [0, 10], "x": 10, "y": 0},
{"matrix": [0, 11], "x": 11, "y": 0},
{"matrix": [0, 12], "x": 12, "y": 0},
{"matrix": [0, 13], "x": 13, "y": 0, "w": 2},
{"matrix": [1, 0], "x": 0, "y": 1, "w": 1.5},
{"matrix": [1, 1], "x": 1.5, "y": 1},
{"matrix": [1, 2], "x": 2.5, "y": 1},
{"matrix": [1, 3], "x": 3.5, "y": 1},
{"matrix": [1, 4], "x": 4.5, "y": 1},
{"matrix": [1, 5], "x": 5.5, "y": 1},
{"matrix": [1, 6], "x": 6.5, "y": 1},
{"matrix": [1, 7], "x": 7.5, "y": 1},
{"matrix": [1, 8], "x": 8.5, "y": 1},
{"matrix": [1, 9], "x": 9.5, "y": 1},
{"matrix": [1, 10], "x": 10.5, "y": 1},
{"matrix": [1, 11], "x": 11.5, "y": 1},
{"matrix": [1, 12], "x": 12.5, "y": 1},
{"matrix": [1, 13], "x": 13.5, "y": 1, "w": 1.5},
{"matrix": [2, 0], "x": 0, "y": 2, "w": 1.75},
{"matrix": [2, 2], "x": 1.75, "y": 2},
{"matrix": [2, 3], "x": 2.75, "y": 2},
{"matrix": [2, 4], "x": 3.75, "y": 2},
{"matrix": [2, 5], "x": 4.75, "y": 2},
{"matrix": [2, 6], "x": 5.75, "y": 2},
{"matrix": [2, 7], "x": 6.75, "y": 2},
{"matrix": [2, 8], "x": 7.75, "y": 2},
{"matrix": [2, 9], "x": 8.75, "y": 2},
{"matrix": [2, 10], "x": 9.75, "y": 2},
{"matrix": [2, 11], "x": 10.75, "y": 2},
{"matrix": [2, 12], "x": 11.75, "y": 2},
{"matrix": [2, 13], "x": 12.75, "y": 2, "w": 2.25},
{"matrix": [3, 1], "x": 0, "y": 3, "w": 2.25},
{"matrix": [3, 2], "x": 2.25, "y": 3},
{"matrix": [3, 3], "x": 3.25, "y": 3},
{"matrix": [3, 4], "x": 4.25, "y": 3},
{"matrix": [3, 5], "x": 5.25, "y": 3},
{"matrix": [3, 6], "x": 6.25, "y": 3},
{"matrix": [3, 7], "x": 7.25, "y": 3},
{"matrix": [3, 8], "x": 8.25, "y": 3},
{"matrix": [3, 9], "x": 9.25, "y": 3},
{"matrix": [3, 10], "x": 10.25, "y": 3},
{"matrix": [3, 11], "x": 11.25, "y": 3},
{"matrix": [3, 12], "x": 12.25, "y": 3, "w": 1.75},
{"matrix": [3, 13], "x": 14, "y": 3, "w": 1},
{"matrix": [4, 0], "x": 0, "y": 4, "w": 1.25},
{"matrix": [4, 2], "x": 1.25, "y": 4, "w": 1.5},
{"matrix": [4, 3], "x": 2.75, "y": 4, "w": 1.25},
{"matrix": [4, 5], "x": 4, "y": 4, "w": 2},
{"matrix": [4, 8], "x": 8, "y": 4, "w": 2},
{"matrix": [4, 10], "x": 10, "y": 4, "w": 1.5},
{"matrix": [4, 11], "x": 11.5, "y": 4, "w": 1.5},
{"matrix": [4, 12], "x": 13, "y": 4, "w": 1.5},
{"matrix": [4, 13], "x": 14, "y": 4, "w": 1}
]
}
}
}
config.h:
#pragma once
keymap.c:
// Copyright 2023 QMK
// SPDX-License-Identifier: GPL-2.0-or-later
#include QMK_KEYBOARD_H
const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
[0] = LAYOUT( /* 0: qwerty */
KC_ESC, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_MINS, KC_EQL, KC_BSLS,
// KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_LBRC, KC_RBRC, KC_BSPC,
// this row for mouse key testing
KC_1, MS_BTN1, MS_BTN2, MS_BTN3, MS_WHLU, MS_WHLD, MS_WHLL, MS_WHLR, KC_MS_BTN2, MS_BTN1, KC_P, KC_LBRC, KC_RBRC, KC_BSPC,
KC_LCTL, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT, KC_ENT,
KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT, KC_HOME,
KC_LCTL, KC_LGUI, KC_LALT, KC_SPC, KC_ENT, KC_RALT, KC_RGUI, KC_RCTL, KC_END
),
};
My config refers to these docs: https://docs.qmk.fm/features/mouse_keys https://docs.qmk.fm/features/ps2_mouse#rp2040-pio-version
Keyboard Used
No response
Link to product page (if applicable)
No response
Operating System
No response
qmk doctor Output
No response
Is AutoHotKey / Karabiner installed
- AutoHotKey (Windows)
- Karabiner (macOS)
Other keyboard-related software installed
No response
Additional Context
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