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qmk / qmk_firmware

Open-source keyboard firmware for Atmel AVR and Arm USB families
https://qmk.fm
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[Bug] Slightly different timing with M2 Mac #20963

Open richtera opened 1 year ago

richtera commented 1 year ago

Describe the Bug

I am using my cursor keys by having left and right and then using left as a layer switch. This has worked on Windows, Ubuntu and Mac, but recently I got a M2 MBP and about 1/2 of the time it doesn't see my layer switch in time and I have to hit the sequence twice before it works. I am not quite sure where to start looking what needs to be done to get the timing right. The same identical configuration worked on my MBP Intel for a really long time, so I think it's something arm specific.

Keyboard Used

Planck v6

Link to product page (if applicable)

No response

Operating System

Mac OS Ventura 13.3.1 (a) (22E772610a)

qmk doctor Output

I used the online builder with the QMK configurator Here is my config file

{
  "version": 1,
  "notes": "",
  "documentation": "\"This file is a QMK Configurator export. You can import this at <https://config.qmk.fm>. It can also be used directly with QMK's source code.\n\nTo setup your QMK environment check out the tutorial: <https://docs.qmk.fm/#/newbs>\n\nYou can convert this file to a keymap.c using this command: `qmk json2c {keymap}`\n\nYou can compile this keymap using this command: `qmk compile {keymap}`\"\n",
  "keyboard": "planck/rev6",
  "keymap": "planck_rev6_layout_ortho_4x12_mine",
  "layout": "LAYOUT_ortho_4x12",
  "layers": [
    [
      "KC_TAB",
      "KC_Q",
      "KC_W",
      "KC_E",
      "KC_R",
      "KC_T",
      "KC_Y",
      "KC_U",
      "KC_I",
      "KC_O",
      "KC_P",
      "KC_BSPC",
      "KC_ESC",
      "KC_A",
      "KC_S",
      "KC_D",
      "KC_F",
      "KC_G",
      "KC_H",
      "KC_J",
      "KC_K",
      "KC_L",
      "KC_SCLN",
      "KC_QUOT",
      "KC_LSFT",
      "KC_Z",
      "KC_X",
      "KC_C",
      "KC_V",
      "KC_B",
      "KC_N",
      "KC_M",
      "KC_COMM",
      "KC_DOT",
      "KC_SLSH",
      "KC_RSFT",
      "BL_STEP",
      "KC_LCTL",
      "KC_LALT",
      "KC_LGUI",
      "MO(3)",
      "KC_SPC",
      "KC_SPC",
      "MO(4)",
      "LT(1,KC_LEFT)",
      "LT(2,KC_RGHT)",
      "KC_RALT",
      "KC_ENT"
    ],
    [
      "KC_NO",
      "RGB_VAI",
      "RGB_SPI",
      "KC_NO",
      "KC_NO",
      "KC_NO",
      "KC_NO",
      "KC_NO",
      "KC_NO",
      "KC_NO",
      "KC_NO",
      "KC_BSPC",
      "KC_NO",
      "RGB_VAD",
      "RGB_SPD",
      "BL_ON",
      "BL_INC",
      "LCG_SWP",
      "KC_NO",
      "KC_HOME",
      "KC_UP",
      "KC_END",
      "KC_NO",
      "KC_DEL",
      "KC_LSFT",
      "BL_TOGG",
      "BL_STEP",
      "BL_OFF",
      "BL_DEC",
      "LCG_NRM",
      "KC_PGUP",
      "KC_LEFT",
      "KC_DOWN",
      "KC_RGHT",
      "KC_PGDN",
      "KC_RSFT",
      "KC_NO",
      "KC_NO",
      "KC_NO",
      "KC_NO",
      "KC_NO",
      "KC_NO",
      "KC_NO",
      "KC_NO",
      "KC_NO",
      "KC_NO",
      "KC_NO",
      "KC_NO"
    ],
    [
      "KC_NO",
      "KC_NO",
      "KC_NO",
      "KC_NO",
      "KC_NO",
      "KC_NO",
      "KC_NO",
      "KC_NO",
      "KC_NO",
      "KC_MS_U",
      "KC_NO",
      "KC_NO",
      "KC_NO",
      "KC_NO",
      "KC_NO",
      "KC_NO",
      "KC_NO",
      "KC_NO",
      "KC_NO",
      "KC_NO",
      "KC_MS_L",
      "KC_MS_D",
      "KC_MS_R",
      "KC_NO",
      "KC_NO",
      "KC_NO",
      "KC_NO",
      "KC_NO",
      "KC_NO",
      "KC_NO",
      "KC_NO",
      "KC_NO",
      "KC_BTN1",
      "KC_NO",
      "KC_BTN2",
      "KC_NO",
      "KC_NO",
      "KC_NO",
      "KC_NO",
      "KC_NO",
      "KC_NO",
      "KC_NO",
      "KC_NO",
      "KC_NO",
      "KC_NO",
      "KC_NO",
      "KC_NO",
      "KC_NO"
    ],
    [
      "KC_TILD",
      "KC_EXLM",
      "KC_AT",
      "KC_HASH",
      "KC_DLR",
      "KC_PERC",
      "KC_CIRC",
      "KC_AMPR",
      "KC_ASTR",
      "KC_LPRN",
      "KC_RPRN",
      "KC_BSPC",
      "KC_DEL",
      "KC_F1",
      "KC_F2",
      "KC_F3",
      "KC_F4",
      "KC_F5",
      "KC_F6",
      "KC_UNDS",
      "KC_PLUS",
      "KC_LCBR",
      "KC_RCBR",
      "KC_PIPE",
      "KC_TRNS",
      "KC_F7",
      "KC_F8",
      "KC_F9",
      "KC_F10",
      "KC_F11",
      "KC_F12",
      "LSFT(KC_NUHS)",
      "LSFT(KC_NUBS)",
      "KC_HOME",
      "KC_END",
      "KC_TRNS",
      "KC_PSCR",
      "KC_TRNS",
      "KC_TRNS",
      "KC_TRNS",
      "KC_TRNS",
      "KC_TRNS",
      "KC_TRNS",
      "MO(6)",
      "KC_MNXT",
      "KC_VOLD",
      "KC_VOLU",
      "KC_MPLY"
    ],
    [
      "KC_GRV",
      "KC_1",
      "KC_2",
      "KC_3",
      "KC_4",
      "KC_5",
      "KC_6",
      "KC_7",
      "KC_8",
      "KC_9",
      "KC_0",
      "KC_BSPC",
      "KC_DEL",
      "KC_F1",
      "KC_F2",
      "KC_F3",
      "KC_F4",
      "KC_F5",
      "KC_F6",
      "KC_MINS",
      "KC_EQL",
      "KC_LBRC",
      "KC_RBRC",
      "KC_BSLS",
      "KC_TRNS",
      "KC_F7",
      "KC_F8",
      "KC_F9",
      "KC_F10",
      "KC_F11",
      "KC_F12",
      "KC_NUHS",
      "KC_NUBS",
      "KC_PGUP",
      "KC_PGDN",
      "KC_TRNS",
      "KC_PSCR",
      "KC_TRNS",
      "KC_TRNS",
      "KC_TRNS",
      "MO(6)",
      "KC_TRNS",
      "KC_TRNS",
      "KC_TRNS",
      "KC_MNXT",
      "KC_VOLD",
      "KC_VOLU",
      "KC_MPLY"
    ],
    [
      "KC_1",
      "KC_1",
      "KC_1",
      "KC_1",
      "KC_1",
      "KC_1",
      "KC_1",
      "KC_1",
      "KC_1",
      "KC_1",
      "KC_1",
      "KC_1",
      "KC_NO",
      "KC_Q",
      "KC_W",
      "KC_E",
      "KC_R",
      "KC_T",
      "KC_Y",
      "KC_U",
      "KC_I",
      "KC_O",
      "KC_P",
      "KC_LBRC",
      "KC_NO",
      "KC_A",
      "KC_S",
      "KC_D",
      "KC_F",
      "KC_G",
      "KC_H",
      "KC_J",
      "KC_K",
      "KC_L",
      "KC_SCLN",
      "KC_QUOT",
      "TO(0)",
      "KC_NO",
      "KC_NO",
      "KC_C",
      "KC_V",
      "KC_NO",
      "KC_NO",
      "KC_N",
      "KC_M",
      "KC_NO",
      "KC_NO",
      "KC_NO"
    ],
    [
      "KC_TRNS",
      "RESET",
      "DEBUG",
      "RGB_TOG",
      "RGB_MOD",
      "RGB_HUI",
      "RGB_HUD",
      "RGB_SAI",
      "RGB_SAD",
      "RGB_VAI",
      "RGB_VAD",
      "KC_DEL",
      "KC_TRNS",
      "KC_TRNS",
      "ANY(MU_MOD)",
      "ANY(AU_ON)",
      "ANY(AU_OFF)",
      "AG_NORM",
      "AG_SWAP",
      "DF(0)",
      "KC_NO",
      "KC_NO",
      "TO(5)",
      "KC_TRNS",
      "KC_TRNS",
      "ANY(MUV_DE)",
      "ANY(MUV_IN)",
      "ANY(MU_ON)",
      "ANY(MU_OFF)",
      "ANY(MI_ON)",
      "ANY(MI_OFF)",
      "ANY(TERM_ON)",
      "ANY(TERM_OFF)",
      "KC_TRNS",
      "KC_TRNS",
      "KC_TRNS",
      "KC_TRNS",
      "KC_TRNS",
      "KC_TRNS",
      "KC_TRNS",
      "KC_TRNS",
      "KC_TRNS",
      "KC_TRNS",
      "KC_TRNS",
      "KC_TRNS",
      "KC_TRNS",
      "KC_TRNS",
      "KC_TRNS"
    ]
  ],
  "author": ""
}

Is AutoHotKey / Karabiner installed

Other keyboard-related software installed

No response

Additional Context

No response

drashna commented 1 year ago

Does the same board and firmware work on the other systems fine? Eg, is this issue local ONLY to the M2 mac?

richtera commented 1 year ago

Yes, I use the same board with the same firmware on my Ubuntu laptop, Ubuntu nuk, Mac Intel, Windows and Raspberry pi. Only the Mac M2 has the problem as far as I can detect. I constantly have to re-type the Cursor up key which is on a temporary layer using my left cursor key as a layer key.

drashna commented 1 year ago

Okay. And that's pretty odd. I'd say that this is likely due to the M2's USB stack, if anything.

A simple solution may be to decrease the tapping term, and see if that helps. That or play with some of the tap-hold config settings, as that may help too.