From 4dc0a6e9e39d4795f2a1490a335d0db56ff2b036 Mon Sep 17 00:00:00 2001 From: Samuel Baumgartner Date: Sat, 13 Jun 2026 13:29:19 +0200 Subject: [PATCH] Feature/owlab link65 (#26163) Co-authored-by: Joel Challis --- keyboards/owlab/link65/hotswap/keyboard.json | 107 ++++++++++++++++++ .../link65/hotswap/keymaps/default/keymap.c | 37 ++++++ .../ld/STM32F103x8_0x08006000_bootloader.ld | 89 +++++++++++++++ keyboards/owlab/link65/hotswap/readme.md | 23 ++++ keyboards/owlab/link65/hotswap/rules.mk | 7 ++ 5 files changed, 263 insertions(+) create mode 100644 keyboards/owlab/link65/hotswap/keyboard.json create mode 100644 keyboards/owlab/link65/hotswap/keymaps/default/keymap.c create mode 100644 keyboards/owlab/link65/hotswap/ld/STM32F103x8_0x08006000_bootloader.ld create mode 100644 keyboards/owlab/link65/hotswap/readme.md create mode 100644 keyboards/owlab/link65/hotswap/rules.mk diff --git a/keyboards/owlab/link65/hotswap/keyboard.json b/keyboards/owlab/link65/hotswap/keyboard.json new file mode 100644 index 00000000000..5ae25cfdd8a --- /dev/null +++ b/keyboards/owlab/link65/hotswap/keyboard.json @@ -0,0 +1,107 @@ +{ + "manufacturer": "Owlab", + "keyboard_name": "LINK Hotswap", + "maintainer": "Owlab", + "bootloader": "custom", + "diode_direction": "COL2ROW", + "features": { + "bootmagic": true, + "extrakey": true, + "mousekey": true, + "nkro": true + }, + "host": { + "default": { + "nkro": true + } + }, + "indicators": { + "caps_lock": "A0", + "on_state": 0 + }, + "matrix_pins": { + "cols": ["A7", "B0", "B1", "B2", "B10", "B11", "B12", "B13", "B14", "B15", "A8", "A9", "A10", "A6", "A15"], + "rows": ["A1", "A2", "A3", "A4", "A5"] + }, + "processor": "STM32F103", + "url": "https://owlab.store", + "usb": { + "device_version": "0.0.1", + "pid": "0x4C49", + "vid": "0x4F53" + }, + "community_layouts": ["65_ansi_blocker"], + "layouts": { + "LAYOUT_65_ansi_blocker": { + "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": [0, 14], "x": 15, "y": 0}, + {"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": [1, 14], "x": 15, "y": 1}, + {"matrix": [2, 0], "x": 0, "y": 2, "w": 1.75}, + {"matrix": [2, 1], "x": 1.75, "y": 2}, + {"matrix": [2, 2], "x": 2.75, "y": 2}, + {"matrix": [2, 3], "x": 3.75, "y": 2}, + {"matrix": [2, 4], "x": 4.75, "y": 2}, + {"matrix": [2, 5], "x": 5.75, "y": 2}, + {"matrix": [2, 6], "x": 6.75, "y": 2}, + {"matrix": [2, 7], "x": 7.75, "y": 2}, + {"matrix": [2, 8], "x": 8.75, "y": 2}, + {"matrix": [2, 9], "x": 9.75, "y": 2}, + {"matrix": [2, 10], "x": 10.75, "y": 2}, + {"matrix": [2, 11], "x": 11.75, "y": 2}, + {"matrix": [2, 13], "x": 12.75, "y": 2, "w": 2.25}, + {"matrix": [2, 14], "x": 15, "y": 2}, + {"matrix": [3, 0], "x": 0, "y": 3, "w": 2.25}, + {"matrix": [3, 1], "x": 2.25, "y": 3}, + {"matrix": [3, 2], "x": 3.25, "y": 3}, + {"matrix": [3, 3], "x": 4.25, "y": 3}, + {"matrix": [3, 4], "x": 5.25, "y": 3}, + {"matrix": [3, 5], "x": 6.25, "y": 3}, + {"matrix": [3, 6], "x": 7.25, "y": 3}, + {"matrix": [3, 7], "x": 8.25, "y": 3}, + {"matrix": [3, 8], "x": 9.25, "y": 3}, + {"matrix": [3, 9], "x": 10.25, "y": 3}, + {"matrix": [3, 10], "x": 11.25, "y": 3}, + {"matrix": [3, 11], "x": 12.25, "y": 3, "w": 1.75}, + {"matrix": [3, 13], "x": 14, "y": 3}, + {"matrix": [3, 14], "x": 15, "y": 3}, + {"matrix": [4, 0], "x": 0, "y": 4, "w": 1.25}, + {"matrix": [4, 1], "x": 1.25, "y": 4, "w": 1.25}, + {"matrix": [4, 2], "x": 2.5, "y": 4, "w": 1.25}, + {"matrix": [4, 4], "x": 3.75, "y": 4, "w": 6.25}, + {"matrix": [4, 7], "x": 10, "y": 4, "w": 1.25}, + {"matrix": [4, 8], "x": 11.25, "y": 4, "w": 1.25}, + {"matrix": [4, 12], "x": 13, "y": 4}, + {"matrix": [4, 13], "x": 14, "y": 4}, + {"matrix": [4, 14], "x": 15, "y": 4} + ] + } + } +} diff --git a/keyboards/owlab/link65/hotswap/keymaps/default/keymap.c b/keyboards/owlab/link65/hotswap/keymaps/default/keymap.c new file mode 100644 index 00000000000..9ad67679bb3 --- /dev/null +++ b/keyboards/owlab/link65/hotswap/keymaps/default/keymap.c @@ -0,0 +1,37 @@ +/* +Copyright 2022 Owlab + +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 . +*/ + +#include QMK_KEYBOARD_H + +const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = { + + [0] = LAYOUT_65_ansi_blocker( + 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_BSPC, KC_DEL, + 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_BSLS, KC_PGUP, + KC_CAPS, 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_PGDN, + 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_UP, MO(1), + KC_LCTL, KC_LGUI, KC_LALT, KC_SPC, KC_RALT, KC_RCTL, KC_LEFT, KC_DOWN, KC_RGHT + ), + + [1] = LAYOUT_65_ansi_blocker( + KC_GRV, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, 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, KC_TRNS, KC_HOME, + 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_END, + 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, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS + ), +}; diff --git a/keyboards/owlab/link65/hotswap/ld/STM32F103x8_0x08006000_bootloader.ld b/keyboards/owlab/link65/hotswap/ld/STM32F103x8_0x08006000_bootloader.ld new file mode 100644 index 00000000000..57c50fd4ebc --- /dev/null +++ b/keyboards/owlab/link65/hotswap/ld/STM32F103x8_0x08006000_bootloader.ld @@ -0,0 +1,89 @@ +/* + ChibiOS - Copyright (C) 2006..2016 Giovanni Di Sirio + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +/* + * STM32F103x8 memory setup for use with the STM32Duino bootloader. + */ +f103_flash_size = 128k; + +MEMORY +{ + /*Here we give 22K flash to bootloader*/ + /*0x08005800 : the application bin start address*/ + flash0 : org = 0x08006000, len = f103_flash_size - 0x6000 + flash1 : org = 0x00000000, len = 0 + flash2 : org = 0x00000000, len = 0 + flash3 : org = 0x00000000, len = 0 + flash4 : org = 0x00000000, len = 0 + flash5 : org = 0x00000000, len = 0 + flash6 : org = 0x00000000, len = 0 + flash7 : org = 0x00000000, len = 0 + ram0 : org = 0x20000000, len = 20k + ram1 : org = 0x00000000, len = 0 + ram2 : org = 0x00000000, len = 0 + ram3 : org = 0x00000000, len = 0 + ram4 : org = 0x00000000, len = 0 + ram5 : org = 0x00000000, len = 0 + ram6 : org = 0x00000000, len = 0 + ram7 : org = 0x00000000, len = 0 +} + +/* For each data/text section two region are defined, a virtual region + and a load region (_LMA suffix).*/ + +/* Flash region to be used for exception vectors.*/ +REGION_ALIAS("VECTORS_FLASH", flash0); +REGION_ALIAS("VECTORS_FLASH_LMA", flash0); + +/* Flash region to be used for constructors and destructors.*/ +REGION_ALIAS("XTORS_FLASH", flash0); +REGION_ALIAS("XTORS_FLASH_LMA", flash0); + +/* Flash region to be used for code text.*/ +REGION_ALIAS("TEXT_FLASH", flash0); +REGION_ALIAS("TEXT_FLASH_LMA", flash0); + +/* Flash region to be used for read only data.*/ +REGION_ALIAS("RODATA_FLASH", flash0); +REGION_ALIAS("RODATA_FLASH_LMA", flash0); + +/* Flash region to be used for various.*/ +REGION_ALIAS("VARIOUS_FLASH", flash0); +REGION_ALIAS("VARIOUS_FLASH_LMA", flash0); + +/* Flash region to be used for RAM(n) initialization data.*/ +REGION_ALIAS("RAM_INIT_FLASH_LMA", flash0); + +/* RAM region to be used for Main stack. This stack accommodates the processing + of all exceptions and interrupts.*/ +REGION_ALIAS("MAIN_STACK_RAM", ram0); + +/* RAM region to be used for the process stack. This is the stack used by + the main() function.*/ +REGION_ALIAS("PROCESS_STACK_RAM", ram0); + +/* RAM region to be used for data segment.*/ +REGION_ALIAS("DATA_RAM", ram0); +REGION_ALIAS("DATA_RAM_LMA", flash0); + +/* RAM region to be used for BSS segment.*/ +REGION_ALIAS("BSS_RAM", ram0); + +/* RAM region to be used for the default heap.*/ +REGION_ALIAS("HEAP_RAM", ram0); + +/* Generic rules inclusion.*/ +INCLUDE rules.ld diff --git a/keyboards/owlab/link65/hotswap/readme.md b/keyboards/owlab/link65/hotswap/readme.md new file mode 100644 index 00000000000..c16381f75de --- /dev/null +++ b/keyboards/owlab/link65/hotswap/readme.md @@ -0,0 +1,23 @@ +# LINK65 - Hotswap PCB + +![LINK65](https://i.imgur.com/tbeeWsph.jpeg) + +A 65% keyboard made by Owlab. + +* Keyboard Maintainer: [Owlab](https://github.com/owlab-git) +* Hardware Supported: LINK65 Hotswap PCB +* Hardware Availability: https://owlab.store + +Make example for this keyboard (after setting up your build environment): + + make owlab/link65/hotswap:default + +Flashing example for this keyboard: + + make owlab/link65/hotswap:default:flash + +**Bootloader:** This PCB uses the stm32duino bootloader with firmware starting at address `0x08006000`. To enter bootloader mode, hold the `B` key while plugging in USB. + +> ⚠️ **QMK Toolbox is not supported.** It flashes to the wrong address (`0x08000000`) and will overwrite the bootloader, bricking the board. Use `qmk flash` or `dfu-util` directly with `-s 0x08006000:leave`. + +See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs). diff --git a/keyboards/owlab/link65/hotswap/rules.mk b/keyboards/owlab/link65/hotswap/rules.mk new file mode 100644 index 00000000000..44babc1f8fd --- /dev/null +++ b/keyboards/owlab/link65/hotswap/rules.mk @@ -0,0 +1,7 @@ +MCU_LDSCRIPT = STM32F103x8_0x08006000_bootloader +BOARD = STM32_F103_STM32DUINO +DFU_ARGS = -d 1688:2220 -a 0 -s 0x08006000 +# PID +DFU_SUFFIX_ARGS = -v 1688 -p 2220 + +OPT_DEFS += -DBOOTLOADER_STM32DUINO