[Keyboard] Yakiimo PCB (#16984)

Co-authored-by: Joel Challis <git@zvecr.com>
Co-authored-by: Ryan <fauxpark@gmail.com>
Co-authored-by: 4pplet <4pplet@protonmail.com>
Co-authored-by: 4pplet <stefan.ess@gmail.com>

keyboards/4pplet/yakiimo/rev_a/config.h

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+/*
+Copyright 2022 Stefan Sundin "4pplet" <4pplet@protonmail.com>
+
+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
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID       0x4444
+#define PRODUCT_ID      0x000A
+#define DEVICE_VER      0x0002
+#define MANUFACTURER    4pplet
+#define PRODUCT         Yakiimo Rev A
+
+#define MATRIX_ROWS 12
+#define MATRIX_COLS 9
+
+#define MATRIX_COL_PINS { B0, A5, A4, A3, A2, A1, A0, C15, A8 }
+#define MATRIX_ROW_PINS { B10, B1, C13, C14, B14, B12, B9, B8, B5, B4, A15, B3 }
+#define DIODE_DIRECTION COL2ROW
+
+#define LED_CAPS_LOCK_PIN A6
+#define LED_SCROLL_LOCK_PIN A7
+
+/* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
+#define LOCKING_SUPPORT_ENABLE
+/* Locking resynchronize hack */
+#define LOCKING_RESYNC_ENABLE
+
+/* Set 0 if debouncing isn't needed */
+#define DEBOUNCE    5
+
+#define STM32_HSECLK 8000000

keyboards/4pplet/yakiimo/rev_a/mcuconf.h

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+/* Copyright 2020 QMK
+ *
+ * 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/>.
+ */
+
+/*
+ * This file was auto-generated by:
+ *    `qmk chibios-confmigrate -i keyboards/acheron/austin/mcuconf.h -r platforms/chibios/GENERIC_STM32_F072XB/configs/mcuconf.h`
+ */
+
+#pragma once
+
+#include_next <mcuconf.h>
+#undef STM32_PLLM_VALUE
+#undef STM32_PLLN_VALUE
+#undef STM32_PLLP_VALUE
+#undef STM32_PLLQ_VALUE
+#undef STM32_PPRE1
+#undef STM32_PPRE2
+
+#define STM32_PLLM_VALUE                    4
+#define STM32_PLLN_VALUE                    168
+#define STM32_PLLP_VALUE                    4
+#define STM32_PLLQ_VALUE                    7
+#define STM32_PPRE1                         STM32_PPRE1_DIV2
+#define STM32_PPRE2                         STM32_PPRE2_DIV1

keyboards/4pplet/yakiimo/rev_a/readme.md

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+# Yakiimo Rev A
+
+* Keyboard Maintainer: [4pplet](https://github.com/4pplet)
+* Hardware Supported: Yakiimo Rev A
+
+If your PCB is of revision A1, use the "proto" code in the Yakiimo directory
+
+Make example for this keyboard (after setting up your build environment):
+
+    make 4pplet/yakiimo/rev_a:default
+
+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).
+
+How to enter bootloader (DFU):
+* Press and hold the button on the keyboard (the small one on the same side as the MCU) for more than 1 second. The keyboard will then enter bootloader (DFU) mode and it's ready to flash the firmware.
+* Note: If holding the button a shorter time, the keyboard will just reset. If you want to exit bootloader mode without flashing a firmware, dissconnect the keyboard from your PC and reconnect it.
+
+Alternative option if the firmware is already pre-flashed:
+* Unplug your keyboard, hold down the Spacebar and B at the same time, plug in your keyboard and wait a second before releasing the keys. Bootmagic lite is enabled by default.

keyboards/4pplet/yakiimo/rev_a/rev_a.c

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+/*
+Copyright 2022 Stefan Sundin "4pplet" <4pplet@protonmail.com>
+
+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/>.
+*/
+#include "rev_a.h"

keyboards/4pplet/yakiimo/rev_a/rev_a.h

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+/*
+Copyright 2022 Stefan Sundin "4pplet" <4pplet@protonmail.com>
+
+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
+
+#include "quantum.h"
+
+#define LAYOUT_all( \
+    k00, k01, k11, k02, k12, k03, k13, k04, k14, k05, k15, k06, k16, k07, k18, k08, \
+    k20, k30, k21, k31, k22, k32, k23, k33, k24, k34, k25, k35, k26, k36, k27, k37, k28, k38, \
+    k40, k50, k41, k51, k42, k52, k43, k53, k44, k54, k45, k55, k46, k56, k47, k48, k58, \
+    k60, k70, k61, k71, k62, k72, k63, k73, k64, k74, k65, k75, k66, k76,  \
+    k80, k90, k81, k91, k82, k92, k83, k93, k84, k94, k85, k95, k86, k96, k98, \
+    ka0, ka1, kb1,      kb2, kb3, kb4,      kb5, ka6, kb6,      ka7, kb8, ka8 \
+) \
+{ \
+    {k00, k01, k02, k03, k04, k05, k06, k07, k08}, \
+    {KC_NO, k11, k12, k13, k14, k15, k16, KC_NO, k18}, \
+    {k20, k21, k22, k23, k24, k25, k26, k27, k28}, \
+    {k30, k31, k32, k33, k34, k35, k36, k37, k38}, \
+    {k40, k41, k42, k43, k44, k45, k46, k47, k48}, \
+    {k50, k51, k52, k53, k54, k55, k56, KC_NO, k58}, \
+    {k60, k61, k62, k63, k64, k65, k66, KC_NO, KC_NO}, \
+    {k70, k71, k72, k73, k74, k75, k76, KC_NO, KC_NO}, \
+    {k80, k81, k82, k83, k84, k85, k86, KC_NO, KC_NO}, \
+    {k90, k91, k92, k93, k94, k95, k96, KC_NO, k98},  \
+    {ka0, ka1, KC_NO, KC_NO, KC_NO, KC_NO, ka6, ka7, ka8}, \
+    {KC_NO, kb1, kb2, kb3, kb4, kb5, kb6, KC_NO, kb8} \
+}

keyboards/4pplet/yakiimo/rev_a/rules.mk

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+# MCU name
+MCU = STM32F411
+
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
+# Build Options
+#   change yes to no to disable
+#
+BOOTMAGIC_ENABLE = yes      # Enable Bootmagic Lite
+MOUSEKEY_ENABLE = yes       # Mouse keys
+EXTRAKEY_ENABLE = yes       # Audio control and System control
+CONSOLE_ENABLE = no         # Console for debug
+COMMAND_ENABLE = no         # Commands for debug and configuration
+NKRO_ENABLE = yes           # Enable N-Key Rollover
+BACKLIGHT_ENABLE = no       # Enable keyboard backlight functionality
+RGBLIGHT_ENABLE = no        # Enable keyboard RGB underglow
+AUDIO_ENABLE = no           # Audio output
+
+# Enter lower-power sleep mode when on the ChibiOS idle thread
+OPT_DEFS += -DCORTEX_ENABLE_WFI_IDLE=TRUE