6 files changed, 136 insertions, 0 deletions
diff --git a/keyboards/kin80/blackpill401/blackpill401.c b/keyboards/kin80/blackpill401/blackpill401.c
new file mode 100644
index 0000000000..26f32d85e0
--- /dev/null
+++ b/keyboards/kin80/blackpill401/blackpill401.c
@@ -0,0 +1,25 @@
+/* Copyright 2022 DmNosachev
+ *
+ * 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 "blackpill401.h"
+
+void matrix_init_kb(void) {
+  /* LED pins setup */
+  setPinOutput(LED4_PIN);
+    writePinLow(LED4_PIN);
+
+	matrix_init_user();
+}
diff --git a/keyboards/kin80/blackpill401/blackpill401.h b/keyboards/kin80/blackpill401/blackpill401.h
new file mode 100644
index 0000000000..06cc42ba83
--- /dev/null
+++ b/keyboards/kin80/blackpill401/blackpill401.h
@@ -0,0 +1,19 @@
+/* Copyright 2022 DmNosachev
+ *
+ * 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 "kin80.h"
diff --git a/keyboards/kin80/blackpill401/config.h b/keyboards/kin80/blackpill401/config.h
new file mode 100644
index 0000000000..5f5f37c6d3
--- /dev/null
+++ b/keyboards/kin80/blackpill401/config.h
@@ -0,0 +1,32 @@
+/*
+Copyright 2022 DmNosachev
+
+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 DEVICE_VER 0x0003
+
+#undef MATRIX_ROW_PINS
+#undef MATRIX_COL_PINS
+
+#define MATRIX_ROW_PINS { A4, B12, B13, B14, B15, A8, B5 }
+#define MATRIX_COL_PINS { C14, C15, A0, A1, A2, A3, A5, A6, A7, B0, B1, B10 }
+
+#define LED_PIN_ON_STATE 0
+#define LED_NUM_LOCK_PIN B4
+#define LED_CAPS_LOCK_PIN C13
+#define LED_SCROLL_LOCK_PIN B3
+#define LED4_PIN A15
diff --git a/keyboards/kin80/blackpill401/halconf.h b/keyboards/kin80/blackpill401/halconf.h
new file mode 100644
index 0000000000..020a7722f0
--- /dev/null
+++ b/keyboards/kin80/blackpill401/halconf.h
@@ -0,0 +1,28 @@
+/* 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/handwired/onekey/blackpill_f401/halconf.h -r platforms/chibios/common/configs/halconf.h`
+ */
+
+#pragma once
+
+#define HAL_USE_I2C TRUE
+
+#define HAL_USE_PWM TRUE
+
+#include_next <halconf.h>
diff --git a/keyboards/kin80/blackpill401/mcuconf.h b/keyboards/kin80/blackpill401/mcuconf.h
new file mode 100644
index 0000000000..e614a9dfa9
--- /dev/null
+++ b/keyboards/kin80/blackpill401/mcuconf.h
@@ -0,0 +1,25 @@
+/* Copyright 2020 Nick Brassel (tzarc)
+ *
+ *  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 3 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 <https://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include_next "mcuconf.h"
+
+#undef STM32_I2C_USE_I2C1
+#define STM32_I2C_USE_I2C1 TRUE
+
+#undef STM32_PWM_USE_TIM5
+#define STM32_PWM_USE_TIM5 TRUE
diff --git a/keyboards/kin80/blackpill401/rules.mk b/keyboards/kin80/blackpill401/rules.mk
new file mode 100644
index 0000000000..264e71d0b5
--- /dev/null
+++ b/keyboards/kin80/blackpill401/rules.mk
@@ -0,0 +1,7 @@
+# MCU name
+MCU = STM32F401
+
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+
+KEYBOARD_SHARED_EP = yes