initial commit

This commit is contained in:
Chris Cochrun 2025-11-11 10:20:51 -06:00
commit 8227244e06
6 changed files with 416 additions and 0 deletions

30
config.h Normal file
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/*
Copyright 2023 Chris Cochrun <chris@cochrun.xyz>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#define RGBLIGHT_LAYERS
/* #define RGBLIGHT_EFFECT_BREATHING */
/* #define RGBLIGHT_EFFECT_RAINBOW_MOOD */
/* #define RGBLIGHT_EFFECT_RAINBOW_SWIRL */
/* #define RGBLIGHT_EFFECT_SNAKE */
/* #define RGBLIGHT_EFFECT_KNIGHT */
/* #define RGBLIGHT_EFFECT_CHRISTMAS */
/* #define RGBLIGHT_EFFECT_STATIC_GRADIENT */
/* #define RGBLIGHT_EFFECT_RGB_TEST */
/* #define RGBLIGHT_EFFECT_ALTERNATING */
/* #define RGBLIGHT_EFFECT_TWINKLE */
/* #define RGBLIGHT_SLEEP */

131
flake.lock generated Normal file
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{
"nodes": {
"flake-utils": {
"inputs": {
"systems": "systems"
},
"locked": {
"lastModified": 1731533236,
"narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
"owner": "numtide",
"repo": "flake-utils",
"rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
"type": "github"
},
"original": {
"owner": "numtide",
"repo": "flake-utils",
"type": "github"
}
},
"flake-utils_2": {
"inputs": {
"systems": "systems_2"
},
"locked": {
"lastModified": 1731533236,
"narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
"owner": "numtide",
"repo": "flake-utils",
"rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
"type": "github"
},
"original": {
"owner": "numtide",
"repo": "flake-utils",
"type": "github"
}
},
"nixcaps": {
"inputs": {
"flake-utils": "flake-utils_2",
"nixpkgs": "nixpkgs"
},
"locked": {
"lastModified": 1758698037,
"narHash": "sha256-HTPAR5fXzIB2dvm+4lxdGakvenogAtCrcNC9PBuviyQ=",
"owner": "agustinmista",
"repo": "nixcaps",
"rev": "a5623c741a29b60581517040cf62996b5648de1f",
"type": "github"
},
"original": {
"owner": "agustinmista",
"ref": "main",
"repo": "nixcaps",
"type": "github"
}
},
"nixpkgs": {
"locked": {
"lastModified": 1757745802,
"narHash": "sha256-hLEO2TPj55KcUFUU1vgtHE9UEIOjRcH/4QbmfHNF820=",
"owner": "nixos",
"repo": "nixpkgs",
"rev": "c23193b943c6c689d70ee98ce3128239ed9e32d1",
"type": "github"
},
"original": {
"owner": "nixos",
"ref": "nixos-unstable",
"repo": "nixpkgs",
"type": "github"
}
},
"nixpkgs_2": {
"locked": {
"lastModified": 1762596750,
"narHash": "sha256-rXXuz51Bq7DHBlfIjN7jO8Bu3du5TV+3DSADBX7/9YQ=",
"owner": "nixos",
"repo": "nixpkgs",
"rev": "b6a8526db03f735b89dd5ff348f53f752e7ddc8e",
"type": "github"
},
"original": {
"owner": "nixos",
"ref": "nixos-unstable",
"repo": "nixpkgs",
"type": "github"
}
},
"root": {
"inputs": {
"flake-utils": "flake-utils",
"nixcaps": "nixcaps",
"nixpkgs": "nixpkgs_2"
}
},
"systems": {
"locked": {
"lastModified": 1681028828,
"narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
"owner": "nix-systems",
"repo": "default",
"rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
"type": "github"
},
"original": {
"owner": "nix-systems",
"repo": "default",
"type": "github"
}
},
"systems_2": {
"locked": {
"lastModified": 1681028828,
"narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
"owner": "nix-systems",
"repo": "default",
"rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
"type": "github"
},
"original": {
"owner": "nix-systems",
"repo": "default",
"type": "github"
}
}
},
"root": "root",
"version": 7
}

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flake.nix Normal file
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{
description = "QMK firmware builder for my keyboard";
inputs = {
nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
flake-utils.url = "github:numtide/flake-utils";
nixcaps.url = "github:agustinmista/nixcaps/main";
};
outputs =
{
nixpkgs,
flake-utils,
nixcaps,
...
}:
flake-utils.lib.eachDefaultSystem (
system:
let
pkgs = nixpkgs.legacyPackages.${system};
compile = nixcaps.packages.${system}.compile;
in
{
packages.default = compile {
keyboard = "keebio/iris";
variant = "rev6";
src = ./.;
flash = fw: ''
echo "Flashing ${fw}.hex ..."
${pkgs.teensy-loader-cli}/bin/teensy-loader-cli -mmcu=atmega32u4 -v -w ${fw}.hex
'';
};
}
);
}

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keymap.c Normal file
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// Copyright 2023 Danny Nguyen (@nooges)
// SPDX-License-Identifier: GPL-2.0-or-later
#include QMK_KEYBOARD_H
// Layouts
enum layer_names {
_ENGRAM,
_QWERTY,
_GAMING,
_LOWER,
_RAISE,
};
enum custom_keycodes {
EMAIL = SAFE_RANGE,
KILL,
};
const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
[_QWERTY] = LAYOUT(
//┌────────┬────────┬────────┬────────┬────────┬────────┐ ┌────────┬────────┬────────┬────────┬────────┬────────┐
QK_GESC, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_BSPC,
//├────────┼────────┼────────┼────────┼────────┼────────┤ ├────────┼────────┼────────┼────────┼────────┼────────┤
KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_DEL,
//├────────┼────────┼────────┼────────┼────────┼────────┤ ├────────┼────────┼────────┼────────┼────────┼────────┤
KC_LALT, KC_A, KC_S, KC_D, KC_F, LT(_LOWER, KC_G), LT(_LOWER, 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_RALT, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT,
//└────────┴────────┴────────┴───┬────┴───┬────┴───┬────┴───┬────┘ └───┬────┴───┬────┴───┬────┴───┬────┴────────┴────────┴────────┘
TG(_QWERTY), KC_LCTL, KC_LGUI, LT(_RAISE, KC_SPC), KC_ENT, KILL
// └────────┴────────┴────────┘ └────────┴────────┴────────┘
),
[_ENGRAM] = LAYOUT(
//┌────────┬────────┬────────┬────────┬────────┬────────┐ ┌────────┬────────┬────────┬────────┬────────┬────────┐
QK_GESC, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_BSPC,
//├────────┼────────┼────────┼────────┼────────┼────────┤ ├────────┼────────┼────────┼────────┼────────┼────────┤
KC_TAB, KC_B, KC_Y, KC_O, KC_U, KC_QUOT, KC_SCLN, KC_L, KC_D, KC_W, KC_V, KC_Z,
//├────────┼────────┼────────┼────────┼────────┼────────┤ ├────────┼────────┼────────┼────────┼────────┼────────┤
KC_LALT, KC_C, KC_I, KC_E, LALT_T(KC_A), LT(_LOWER, KC_COMM), LT(_LOWER, KC_DOT), RALT_T(KC_H), KC_T, KC_S, KC_N, KC_Q,
//├────────┼────────┼────────┼────────┼────────┼────────┼────────┐ ┌────────┼────────┼────────┼────────┼────────┼────────┼────────┤
KC_LSFT, KC_G, KC_X, KC_J, KC_K, KC_UNDS, _______, KC_RALT, KC_SLSH, KC_R, KC_M, KC_F, KC_P, EMAIL,
//└────────┴────────┴────────┴───┬────┴───┬────┴───┬────┴───┬────┘ └───┬────┴───┬────┴───┬────┴───┬────┴────────┴────────┴────────┘
TG(_QWERTY), LCTL_T(KC_TAB), KC_LGUI, LT(_RAISE, KC_SPC), LSFT_T(KC_ENT), KILL
// └────────┴────────┴────────┘ └────────┴────────┴────────┘
),
// Engram
/* `~ 1! 2@ 3# 4$ 5% 6^ 7& 8* 9( 0) [{ ]} */
/* bB yY oO uU '" ;: lL dD wW vV zZ =+ \| */
/* cC iI eE aA ,< .> hH tT sS nN qQ */
/* gG xX jJ kK -_ /? rR mM fF pP */
[_LOWER] = LAYOUT(
//┌────────┬────────┬────────┬────────┬────────┬────────┐ ┌────────┬────────┬────────┬────────┬────────┬────────┐
KC_GRV, KC_EXLM, KC_AT, KC_HASH, KC_DLR, KC_PERC, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, KC_BSPC,
//├────────┼────────┼────────┼────────┼────────┼────────┤ ├────────┼────────┼────────┼────────┼────────┼────────┤
QK_BOOT, KC_1, KC_HOME, KC_UP, KC_END, KC_LPRN, KC_RPRN, KC_7, KC_8, KC_9, KC_0, TG(_GAMING),
//├────────┼────────┼────────┼────────┼────────┼────────┤ ├────────┼────────┼────────┼────────┼────────┼────────┤
KC_DEL, KILL, KC_LEFT, KC_DOWN, KC_RGHT, KC_LBRC, KC_RBRC, KC_4, KC_5, KC_6, KC_PLUS, KC_PIPE,
//├────────┼────────┼────────┼────────┼────────┼────────┼────────┐ ┌────────┼────────┼────────┼────────┼────────┼────────┼────────┤
BL_STEP, _______, _______, _______, KC_MINS, KC_LCBR, KC_LPRN, KC_RPRN, KC_RCBR, KC_1, KC_2, KC_3, KC_MINS, _______,
//└────────┴────────┴────────┴───┬────┴───┬────┴───┬────┴───┬────┘ └───┬────┴───┬────┴───┬────┴───┬────┴────────┴────────┴────────┘
_______, _______, KC_DEL, KC_DEL, _______, KC_0
// └────────┴────────┴────────┘ └────────┴────────┴────────┘
),
[_RAISE] = LAYOUT(
//┌────────┬────────┬────────┬────────┬────────┬────────┐ ┌────────┬────────┬────────┬────────┬────────┬────────┐
KC_F12, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11,
//├────────┼────────┼────────┼────────┼────────┼────────┤ ├────────┼────────┼────────┼────────┼────────┼────────┤
UG_TOGG, KC_EXLM, KC_AT, KC_HASH, KC_DLR, KC_PERC, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, _______,
//├────────┼────────┼────────┼────────┼────────┼────────┤ ├────────┼────────┼────────┼────────┼────────┼────────┤
UG_NEXT, KC_MPRV, KC_BRIU, KC_VOLU, KC_BSPC, KC_UNDS, KC_EQL, KC_HOME, UG_HUEU, UG_SATU, UG_VALU, KC_BSLS,
//├────────┼────────┼────────┼────────┼────────┼────────┼────────┐ ┌────────┼────────┼────────┼────────┼────────┼────────┼────────┤
KC_MUTE, KC_MPLY, KC_BRID, KC_VOLD, KC_DEL, KC_MINS, KC_LPRN, _______, KC_PLUS, KC_END, UG_HUED, UG_SATD, UG_VALD, _______,
//└────────┴────────┴────────┴───┬────┴───┬────┴───┬────┴───┬────┘ └───┬────┴───┬────┴───┬────┴───┬────┴────────┴────────┴────────┘
_______, _______, KC_ESC, _______, _______, _______
// └────────┴────────┴────────┘ └────────┴────────┴────────┘
),
[_GAMING] = LAYOUT(
//┌────────┬────────┬────────┬────────┬────────┬────────┐ ┌────────┬────────┬────────┬────────┬────────┬────────┐
QK_GESC, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_BSPC,
//├────────┼────────┼────────┼────────┼────────┼────────┤ ├────────┼────────┼────────┼────────┼────────┼────────┤
KC_TAB, KC_Z, KC_Q, KC_W, KC_E, KC_R, KC_Y, KC_U, KC_I, KC_O, KC_P, TG(_GAMING),
//├────────┼────────┼────────┼────────┼────────┼────────┤ ├────────┼────────┼────────┼────────┼────────┼────────┤
KC_LALT, LSFT_T(KC_G), KC_A, KC_S, KC_D, KC_F, LT(_LOWER, KC_H), KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT,
//├────────┼────────┼────────┼────────┼────────┼────────┼────────┐ ┌────────┼────────┼────────┼────────┼────────┼────────┼────────┤
KC_LSFT, KC_B, KC_Z, KC_X, KC_C, KC_V, KC_HOME, KC_END, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT,
//└────────┴────────┴────────┴───┬────┴───┬────┴───┬────┴───┬────┘ └───┬────┴───┬────┴───┬────┴───┬────┴────────┴────────┴────────┘
KC_LGUI, KC_LCTL, KC_SPC, LT(_RAISE, KC_SPC), KC_ENT, KC_RALT
// └────────┴────────┴────────┘ └────────┴────────┴────────┘
),
};
bool process_record_user(uint16_t keycode, keyrecord_t *record) {
switch (keycode) {
case EMAIL:
if (record->event.pressed) {
SEND_STRING("chris@tfcconnection.org");
}
return false;
break;
case KILL:
if (record->event.pressed) {
SEND_STRING(SS_LGUI("c"));
}
return false;
break;
}
return true;
}
layer_state_t layer_state_set_user(layer_state_t state) {
switch (get_highest_layer(state)) {
case _GAMING:
rgblight_sethsv_noeeprom(HSV_RED);
break;
default: // for any other layers, or the default layer
rgblight_sethsv_noeeprom(HSV_SPRINGGREEN);
break;
}
return state;
}
/* const rgblight_segment_t PROGMEM gaming_layer[] = UGLIGHT_LAYER_SEGMENTS( */
/* {9, 2, HSV_CYAN} */
/* ); */
/* const rgblight_segment_t* const PROGMEM my_rgb_layers[] = UGLIGHT_LAYERS_LIST( */
/* gaming_layer, // Overrides caps lock layer */
/* ); */
/* void keyboard_post_init_user(void) { */
/* rgblight_layers = my_rgb_layers; */
/* } */
/* layer_state_t layer_state_set_user(layer_state_t state) { */
/* rgblight_set_layer_state(0, layer_state_cmp(state, _GAMING)); */
/* return state; */
/* } */

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nixcaps.nix Normal file
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{
qmk,
fetchFromGitHub,
stdenv,
lib,
}:
rec {
qmk_firmware = fetchFromGitHub {
owner = "qmk";
repo = "qmk_firmware";
rev = "0.30.3";
sha256 = "sha256-lM5B9xl7sSxGhI/fbS0ys22t5oVUp8aMLI4pzICEKHk=";
fetchSubmodules = true;
};
compile =
{
keyboard,
src,
variant ? null,
flash ? null,
target ? "fw",
...
}:
let
buildDir = "build";
keyboardDir = "keyboards/${keyboard}";
keyboardVariant = if builtins.isNull variant then "${keyboard}" else "${keyboard}/${variant}";
keymapName = "nixcaps";
keymapDir = "${keyboardDir}/keymaps/${keymapName}";
in
stdenv.mkDerivation {
name = "nixcaps-compile";
src = qmk_firmware;
buildInputs = [ qmk ];
postPatch = ''
mkdir -p ${keymapDir}
cp -r ${src}/* ${keymapDir}/
'';
buildPhase = ''
qmk compile \
--env SKIP_GIT=true \
--env BUILD_DIR=${buildDir} \
--env TARGET=${target} \
--keyboard ${keyboardVariant} \
--keymap ${keymapName}
'';
installPhase = ''
mkdir -p $out/bin
cp ${buildDir}/*.{hex,bin,elf,dfu,uf2,eep} $out/bin
${lib.optionalString (!builtins.isNull flash) ''
cat > $out/bin/flash <<EOF
#!/bin/sh
set -e
${flash (placeholder "out" + "/bin/${target}")}
EOF
chmod +x $out/bin/flash
''}
'';
dontFixup = true;
};
}

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# LEADER_ENABLE = yes
CONSOLE_ENABLE = no
MOUSEKEY_ENABLE = no
EXTRAKEY_ENABLE = no
BOOTMAGIC_ENABLE = no
RGBLIGHT_ENABLE = yes
RGB_MATRIX_ENABLE = no
# BACKLIGHT_ENABLE = yes