[Core] Cleanup rules.mk for F303 keyboards (#7306)

* Cleanup rules.mk for F303 keyboards

* Fix small typo

36 files changed, 94 insertions, 4301 deletions

diff --git a/keyboards/1upkeyboards/sweet16/v1/rules.mk b/keyboards/1upkeyboards/sweet16/v1/rules.mk
index 0defba1f19..09bd9e9e25 100644
--- a/keyboards/1upkeyboards/sweet16/v1/rules.mk
+++ b/keyboards/1upkeyboards/sweet16/v1/rules.mk
@@ -1,5 +1,17 @@
+# MCU name
 MCU = atmega32u4
+
+# Bootloader selection
+#   Teensy       halfkay
+#   Pro Micro    caterina
+#   Atmel DFU    atmel-dfu
+#   LUFA DFU     lufa-dfu
+#   QMK DFU      qmk-dfu
+#   ATmega32A    bootloadHID
+#   ATmega328P   USBasp
 BOOTLOADER = caterina
-LINK_TIME_OPTIMIZATION_ENABLE=yes
+
 RGBLIGHT_ENABLE = yes
-BACKLIGHT_ENABLE = no  # Enable keyboard backlight functionality
+BACKLIGHT_ENABLE = no # Enable keyboard backlight functionality
+
+LINK_TIME_OPTIMIZATION_ENABLE = yes
diff --git a/keyboards/1upkeyboards/sweet16/v2/promicro/rules.mk b/keyboards/1upkeyboards/sweet16/v2/promicro/rules.mk
index 4b08a7e6b0..9f38504a8c 100644
--- a/keyboards/1upkeyboards/sweet16/v2/promicro/rules.mk
+++ b/keyboards/1upkeyboards/sweet16/v2/promicro/rules.mk
@@ -1,6 +1,15 @@
+# MCU name
 MCU = atmega32u4
+
+# Bootloader selection
+#   Teensy       halfkay
+#   Pro Micro    caterina
+#   Atmel DFU    atmel-dfu
+#   LUFA DFU     lufa-dfu
+#   QMK DFU      qmk-dfu
+#   ATmega32A    bootloadHID
+#   ATmega328P   USBasp
 BOOTLOADER = caterina
-LINK_TIME_OPTIMIZATION_ENABLE=yes
 
 ## Features
 CONSOLE_ENABLE = yes
@@ -8,3 +17,5 @@ CONSOLE_ENABLE = yes
 ## On a Pro Micro you have to choose between underglow and the rotary encoder.
 RGBLIGHT_ENABLE = no
 ENCODER_ENABLE = yes
+
+LINK_TIME_OPTIMIZATION_ENABLE = yes
diff --git a/keyboards/1upkeyboards/sweet16/v2/proton_c/rules.mk b/keyboards/1upkeyboards/sweet16/v2/proton_c/rules.mk
index 3bfa1623fd..dedcf043af 100644
--- a/keyboards/1upkeyboards/sweet16/v2/proton_c/rules.mk
+++ b/keyboards/1upkeyboards/sweet16/v2/proton_c/rules.mk
@@ -1,3 +1,4 @@
+# MCU name
 MCU = STM32F303
 
 ## Features
diff --git a/keyboards/boston_meetup/2019/rules.mk b/keyboards/boston_meetup/2019/rules.mk
index 7c03a025ee..73f9008f01 100644
--- a/keyboards/boston_meetup/2019/rules.mk
+++ b/keyboards/boston_meetup/2019/rules.mk
@@ -1,7 +1,5 @@
-# project specific files
-
-# Cortex version
-MCU  = STM32F303
+# MCU name
+MCU = STM32F303
 
 # Build Options
 #   comment out to disable the options.
diff --git a/keyboards/ckeys/thedora/rules.mk b/keyboards/ckeys/thedora/rules.mk
index 11adbdacd4..92665ffb6d 100755
--- a/keyboards/ckeys/thedora/rules.mk
+++ b/keyboards/ckeys/thedora/rules.mk
@@ -1,3 +1,4 @@
+# MCU name
 MCU = STM32F303
 
 # Build Options
diff --git a/keyboards/clueboard/60/rules.mk b/keyboards/clueboard/60/rules.mk
index a0927025bb..a9151b87d2 100644
--- a/keyboards/clueboard/60/rules.mk
+++ b/keyboards/clueboard/60/rules.mk
@@ -1,41 +1,5 @@
-# project specific files
-SRC =	led.c
-LAYOUTS += 60_ansi 60_ansi_split_bs_rshift 60_iso
-
-## chip/board settings
-# - the next two should match the directories in
-#   <chibios>/os/hal/ports/$(MCU_FAMILY)/$(MCU_SERIES)
-MCU_FAMILY = STM32
-MCU_SERIES = STM32F3xx
-
-# Linker script to use
-# - it should exist either in <chibios>/os/common/ports/ARMCMx/compilers/GCC/ld/
-#   or <this_dir>/ld/
-MCU_LDSCRIPT = STM32F303xC
-
-# Startup code to use
-#  - it should exist in <chibios>/os/common/startup/ARMCMx/compilers/GCC/mk/
-MCU_STARTUP = stm32f3xx
-
-# Board: it should exist either in <chibios>/os/hal/boards/
-#  or <this_dir>/boards
-BOARD = GENERIC_STM32_F303XC
-
-# Cortex version
-MCU  = cortex-m4
-
-# ARM version, CORTEX-M0/M1 are 6, CORTEX-M3/M4/M7 are 7
-ARMV = 7
-
-USE_FPU = yes
-
-# Vector table for application
-# 0x00000000-0x00001000 area is occupied by bootlaoder.*/
-OPT_DEFS =
-
-# Options to pass to dfu-util when flashing
-DFU_ARGS = -d 0483:df11 -a 0 -s 0x08000000:leave
-DFU_SUFFIX_ARGS = -p DF11 -v 0483
+# MCU name
+MCU = STM32F303
 
 # Build Options
 #   comment out to disable the options.
@@ -48,3 +12,7 @@ CONSOLE_ENABLE = yes	  # Console for debug
 COMMAND_ENABLE = no     # Commands for debug and configuration
 NKRO_ENABLE = yes	      # USB Nkey Rollover
 AUDIO_ENABLE = yes
+
+# project specific files
+SRC =	led.c
+LAYOUTS += 60_ansi 60_ansi_split_bs_rshift 60_iso
diff --git a/keyboards/clueboard/66/rev4/rules.mk b/keyboards/clueboard/66/rev4/rules.mk
index 4d20ff2e96..ef7989aa0b 100644
--- a/keyboards/clueboard/66/rev4/rules.mk
+++ b/keyboards/clueboard/66/rev4/rules.mk
@@ -1,19 +1,5 @@
-LAYOUTS = 66_ansi 66_iso
-
-## chip/board settings
-MCU_FAMILY = STM32
-MCU_SERIES = STM32F3xx
-MCU_LDSCRIPT = STM32F303xC
-MCU_STARTUP = stm32f3xx
-BOARD = GENERIC_STM32_F303XC
-MCU  = cortex-m4
-ARMV = 7
-USE_FPU = yes
-OPT_DEFS =
-
-# Options to pass to dfu-util when flashing
-DFU_ARGS = -d 0483:df11 -a 0 -s 0x08000000:leave
-DFU_SUFFIX_ARGS = -p DF11 -v 0483
+# MCU name
+MCU = STM32F303
 
 # Build Options
 #   comment out to disable the options.
@@ -31,3 +17,5 @@ MIDI_ENABLE = no        # MIDI controls
 UNICODE_ENABLE = no     # Unicode
 BLUETOOTH_ENABLE = no   # Enable Bluetooth with the Adafruit EZ-Key HID
 AUDIO_ENABLE = yes
+
+LAYOUTS = 66_ansi 66_iso
diff --git a/keyboards/clueboard/66_hotswap/gen1/rules.mk b/keyboards/clueboard/66_hotswap/gen1/rules.mk
index 326912a34b..50f140defa 100644
--- a/keyboards/clueboard/66_hotswap/gen1/rules.mk
+++ b/keyboards/clueboard/66_hotswap/gen1/rules.mk
@@ -1,43 +1,5 @@
-# project specific files
-SRC =	led.c
-LAYOUTS += 66_ansi
-
-## chip/board settings
-# - the next two should match the directories in
-#   <chibios>/os/hal/ports/$(MCU_FAMILY)/$(MCU_SERIES)
-MCU_FAMILY = STM32
-MCU_SERIES = STM32F3xx
-
-# Linker script to use
-# - it should exist either in <chibios>/os/common/ports/ARMCMx/compilers/GCC/ld/
-#   or <this_dir>/ld/
-MCU_LDSCRIPT = STM32F303xC
-
-# Startup code to use
-#  - it should exist in <chibios>/os/common/startup/ARMCMx/compilers/GCC/mk/
-MCU_STARTUP = stm32f3xx
-
-# Board: it should exist either in <chibios>/os/hal/boards/
-#  or <this_dir>/boards
-BOARD = GENERIC_STM32_F303XC
-
-# Cortex version
-MCU  = cortex-m4
-
-# ARM version, CORTEX-M0/M1 are 6, CORTEX-M3/M4/M7 are 7
-ARMV = 7
-
-USE_FPU = yes
-
-# Vector table for application
-# 0x00000000-0x00001000 area is occupied by bootlaoder.*/
-# The CORTEX_VTOR... is needed only for MCHCK/Infinity KB
-# OPT_DEFS = -DCORTEX_VTOR_INIT=0x08005000
-OPT_DEFS =
-
-# Options to pass to dfu-util when flashing
-DFU_ARGS = -d 0483:df11 -a 0 -s 0x08000000:leave
-DFU_SUFFIX_ARGS = -p DF11 -v 0483
+# MCU name
+MCU = STM32F303
 
 # LED Configuration
 LED_MATRIX_ENABLE = IS31FL3731
@@ -57,3 +19,7 @@ NKRO_ENABLE = yes	    # USB Nkey Rollover
 #CUSTOM_MATRIX = yes # Custom matrix file
 AUDIO_ENABLE = yes
 # SERIAL_LINK_ENABLE = yes
+
+# project specific files
+SRC =	led.c
+LAYOUTS += 66_ansi
diff --git a/keyboards/clueboard/california/rules.mk b/keyboards/clueboard/california/rules.mk
index e9362ffb73..e96afd8135 100644
--- a/keyboards/clueboard/california/rules.mk
+++ b/keyboards/clueboard/california/rules.mk
@@ -1,3 +1,4 @@
+# MCU name
 MCU = STM32F303
 
 ## Features
diff --git a/keyboards/dztech/dz60rgb/rules.mk b/keyboards/dztech/dz60rgb/rules.mk
index ed30bec8b6..f381ca585c 100644
--- a/keyboards/dztech/dz60rgb/rules.mk
+++ b/keyboards/dztech/dz60rgb/rules.mk
@@ -1,6 +1,6 @@
-MCU  = STM32F303
-DFU_ARGS = -d 0483:df11 -a 0 -s 0x08000000:leave
-DFU_SUFFIX_ARGS = -p DF11 -v 0483
+# MCU name
+MCU = STM32F303
+
 BACKLIGHT_ENABLE = no
 BOOTMAGIC_ENABLE = lite           # Virtual DIP switch configuration
 MOUSEKEY_ENABLE = yes              # Mouse keys
@@ -11,4 +11,4 @@ COMMAND_ENABLE = no                # Commands for debug and configuration
 NKRO_ENABLE = no                 # USB Nkey Rollover
 AUDIO_ENABLE = no
 RGB_MATRIX_ENABLE = IS31FL3733     # Use RGB matrix
-NO_USB_STARTUP_CHECK = no          # Disable initialization only when usb is plugged in
\ No newline at end of file
+NO_USB_STARTUP_CHECK = no          # Disable initialization only when usb is plugged in
diff --git a/keyboards/dztech/dz60rgb_ansi/rules.mk b/keyboards/dztech/dz60rgb_ansi/rules.mk
index 006541504a..0636150529 100644
--- a/keyboards/dztech/dz60rgb_ansi/rules.mk
+++ b/keyboards/dztech/dz60rgb_ansi/rules.mk
@@ -1,6 +1,6 @@
-MCU  = STM32F303
-DFU_ARGS = -d 0483:df11 -a 0 -s 0x08000000:leave
-DFU_SUFFIX_ARGS = -p DF11 -v 0483
+# MCU name
+MCU = STM32F303
+
 BACKLIGHT_ENABLE = no
 BOOTMAGIC_ENABLE = lite           # Virtual DIP switch configuration
 MOUSEKEY_ENABLE = yes              # Mouse keys
@@ -13,4 +13,4 @@ AUDIO_ENABLE = no
 RGB_MATRIX_ENABLE = IS31FL3733     # Use RGB matrix
 NO_USB_STARTUP_CHECK = no          # Disable initialization only when usb is plugged in
 
-LAYOUTS = 60_ansi
\ No newline at end of file
+LAYOUTS = 60_ansi
diff --git a/keyboards/dztech/dz65rgb/rules.mk b/keyboards/dztech/dz65rgb/rules.mk
index bf392b4faa..6e80abf472 100644
--- a/keyboards/dztech/dz65rgb/rules.mk
+++ b/keyboards/dztech/dz65rgb/rules.mk
@@ -1,6 +1,6 @@
-MCU  = STM32F303
-DFU_ARGS = -d 0483:df11 -a 0 -s 0x08000000:leave
-DFU_SUFFIX_ARGS = -p DF11 -v 0483
+# MCU name
+MCU = STM32F303
+
 BACKLIGHT_ENABLE = no
 BOOTMAGIC_ENABLE = lite           # Virtual DIP switch configuration
 MOUSEKEY_ENABLE = yes              # Mouse keys
diff --git a/keyboards/hadron/rules.mk b/keyboards/hadron/rules.mk
index bd1633f619..8498675750 100644
--- a/keyboards/hadron/rules.mk
+++ b/keyboards/hadron/rules.mk
@@ -1,2 +1 @@
-
 DEFAULT_FOLDER = hadron/ver2
diff --git a/keyboards/hadron/ver3/boards/GENERIC_STM32_F303XC/board.c b/keyboards/hadron/ver3/boards/GENERIC_STM32_F303XC/board.c
deleted file mode 100644
index 4331155df4..0000000000
--- a/keyboards/hadron/ver3/boards/GENERIC_STM32_F303XC/board.c
+++ /dev/null
@@ -1,126 +0,0 @@
-/*
-    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.
-*/
-
-#include "hal.h"
-
-#if HAL_USE_PAL || defined(__DOXYGEN__)
-/**
- * @brief   PAL setup.
- * @details Digital I/O ports static configuration as defined in @p board.h.
- *          This variable is used by the HAL when initializing the PAL driver.
- */
-const PALConfig pal_default_config = {
-#if STM32_HAS_GPIOA
-  {VAL_GPIOA_MODER, VAL_GPIOA_OTYPER, VAL_GPIOA_OSPEEDR, VAL_GPIOA_PUPDR,
-   VAL_GPIOA_ODR,   VAL_GPIOA_AFRL,   VAL_GPIOA_AFRH},
-#endif
-#if STM32_HAS_GPIOB
-  {VAL_GPIOB_MODER, VAL_GPIOB_OTYPER, VAL_GPIOB_OSPEEDR, VAL_GPIOB_PUPDR,
-   VAL_GPIOB_ODR,   VAL_GPIOB_AFRL,   VAL_GPIOB_AFRH},
-#endif
-#if STM32_HAS_GPIOC
-  {VAL_GPIOC_MODER, VAL_GPIOC_OTYPER, VAL_GPIOC_OSPEEDR, VAL_GPIOC_PUPDR,
-   VAL_GPIOC_ODR,   VAL_GPIOC_AFRL,   VAL_GPIOC_AFRH},
-#endif
-#if STM32_HAS_GPIOD
-  {VAL_GPIOD_MODER, VAL_GPIOD_OTYPER, VAL_GPIOD_OSPEEDR, VAL_GPIOD_PUPDR,
-   VAL_GPIOD_ODR,   VAL_GPIOD_AFRL,   VAL_GPIOD_AFRH},
-#endif
-#if STM32_HAS_GPIOE
-  {VAL_GPIOE_MODER, VAL_GPIOE_OTYPER, VAL_GPIOE_OSPEEDR, VAL_GPIOE_PUPDR,
-   VAL_GPIOE_ODR,   VAL_GPIOE_AFRL,   VAL_GPIOE_AFRH},
-#endif
-#if STM32_HAS_GPIOF
-  {VAL_GPIOF_MODER, VAL_GPIOF_OTYPER, VAL_GPIOF_OSPEEDR, VAL_GPIOF_PUPDR,
-   VAL_GPIOF_ODR,   VAL_GPIOF_AFRL,   VAL_GPIOF_AFRH},
-#endif
-#if STM32_HAS_GPIOG
-  {VAL_GPIOG_MODER, VAL_GPIOG_OTYPER, VAL_GPIOG_OSPEEDR, VAL_GPIOG_PUPDR,
-   VAL_GPIOG_ODR,   VAL_GPIOG_AFRL,   VAL_GPIOG_AFRH},
-#endif
-#if STM32_HAS_GPIOH
-  {VAL_GPIOH_MODER, VAL_GPIOH_OTYPER, VAL_GPIOH_OSPEEDR, VAL_GPIOH_PUPDR,
-   VAL_GPIOH_ODR,   VAL_GPIOH_AFRL,   VAL_GPIOH_AFRH},
-#endif
-#if STM32_HAS_GPIOI
-  {VAL_GPIOI_MODER, VAL_GPIOI_OTYPER, VAL_GPIOI_OSPEEDR, VAL_GPIOI_PUPDR,
-   VAL_GPIOI_ODR,   VAL_GPIOI_AFRL,   VAL_GPIOI_AFRH}
-#endif
-};
-#endif
-
-void enter_bootloader_mode_if_requested(void);
-
-/**
- * @brief   Early initialization code.
- * @details This initialization must be performed just after stack setup
- *          and before any other initialization.
- */
-void __early_init(void) {
-  enter_bootloader_mode_if_requested();
-  stm32_clock_init();
-}
-
-#if HAL_USE_SDC || defined(__DOXYGEN__)
-/**
- * @brief   SDC card detection.
- */
-bool sdc_lld_is_card_inserted(SDCDriver *sdcp) {
-
-  (void)sdcp;
-  /* TODO: Fill the implementation.*/
-  return true;
-}
-
-/**
- * @brief   SDC card write protection detection.
- */
-bool sdc_lld_is_write_protected(SDCDriver *sdcp) {
-
-  (void)sdcp;
-  /* TODO: Fill the implementation.*/
-  return false;
-}
-#endif /* HAL_USE_SDC */
-
-#if HAL_USE_MMC_SPI || defined(__DOXYGEN__)
-/**
- * @brief   MMC_SPI card detection.
- */
-bool mmc_lld_is_card_inserted(MMCDriver *mmcp) {
-
-  (void)mmcp;
-  /* TODO: Fill the implementation.*/
-  return true;
-}
-
-/**
- * @brief   MMC_SPI card write protection detection.
- */
-bool mmc_lld_is_write_protected(MMCDriver *mmcp) {
-
-  (void)mmcp;
-  /* TODO: Fill the implementation.*/
-  return false;
-}
-#endif
-
-/**
- * @brief   Board-specific initialization code.
- * @todo    Add your board-specific code, if any.
- */
-void boardInit(void) {
-}
diff --git a/keyboards/hadron/ver3/boards/GENERIC_STM32_F303XC/board.h b/keyboards/hadron/ver3/boards/GENERIC_STM32_F303XC/board.h
deleted file mode 100644
index ec26557f3a..0000000000
--- a/keyboards/hadron/ver3/boards/GENERIC_STM32_F303XC/board.h
+++ /dev/null
@@ -1,1187 +0,0 @@
-/*
-    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.
-*/
-
-#ifndef _BOARD_H_
-#define _BOARD_H_
-
-/*
- * Setup for Clueboard 60% Keyboard
- */
-
-/*
- * Board identifier.
- */
-#define BOARD_GENERIC_STM32_F303XC
-#define BOARD_NAME                  "Planck PCB"
-
-/*
- * Board oscillators-related settings.
- * NOTE: LSE not fitted.
- */
-#if !defined(STM32_LSECLK)
-#define STM32_LSECLK                0U
-#endif
-
-#define STM32_LSEDRV                (3U << 3U)
-
-#if !defined(STM32_HSECLK)
-#define STM32_HSECLK                8000000U
-#endif
-
-// #define STM32_HSE_BYPASS
-
-/*
- * MCU type as defined in the ST header.
- */
-#define STM32F303xC
-
-/*
- * IO pins assignments.
- */
-#define GPIOA_PIN0       0U
-#define GPIOA_PIN1       1U
-#define GPIOA_PIN2       2U
-#define GPIOA_PIN3       3U
-#define GPIOA_PIN4       4U
-#define GPIOA_PIN5       5U
-#define GPIOA_PIN6       6U
-#define GPIOA_PIN7       7U
-#define GPIOA_PIN8       8U
-#define GPIOA_PIN9       9U
-#define GPIOA_PIN10      10U
-#define GPIOA_USB_DM     11U
-#define GPIOA_USB_DP     12U
-#define GPIOA_SWDIO      13U
-#define GPIOA_SWCLK      14U
-#define GPIOA_PIN15      15U
-
-#define GPIOB_PIN0       0U
-#define GPIOB_PIN1       1U
-#define GPIOB_PIN2       2U
-#define GPIOB_PIN3       3U
-#define GPIOB_PIN4       4U
-#define GPIOB_PIN5       5U
-#define GPIOB_PIN6       6U
-#define GPIOB_PIN7       7U
-#define GPIOB_PIN8       8U
-#define GPIOB_PIN9       9U
-#define GPIOB_PIN10      10U
-#define GPIOB_PIN11      11U
-#define GPIOB_PIN12      12U
-#define GPIOB_PIN13      13U
-#define GPIOB_PIN14      14U
-#define GPIOB_PIN15      15U
-
-#define GPIOC_PIN0       0U
-#define GPIOC_PIN1       1U
-#define GPIOC_PIN2       2U
-#define GPIOC_PIN3       3U
-#define GPIOC_PIN4       4U
-#define GPIOC_PIN5       5U
-#define GPIOC_PIN6       6U
-#define GPIOC_PIN7       7U
-#define GPIOC_PIN8       8U
-#define GPIOC_PIN9       9U
-#define GPIOC_PIN10      10U
-#define GPIOC_PIN11      11U
-#define GPIOC_PIN12      12U
-#define GPIOC_PIN13      13U
-#define GPIOC_PIN14      14U
-#define GPIOC_PIN15      15U
-
-#define GPIOD_PIN0       0U
-#define GPIOD_PIN1       1U
-#define GPIOD_PIN2       2U
-#define GPIOD_PIN3       3U
-#define GPIOD_PIN4       4U
-#define GPIOD_PIN5       5U
-#define GPIOD_PIN6       6U
-#define GPIOD_PIN7       7U
-#define GPIOD_PIN8       8U
-#define GPIOD_PIN9       9U
-#define GPIOD_PIN10      10U
-#define GPIOD_PIN11      11U
-#define GPIOD_PIN12      12U
-#define GPIOD_PIN13      13U
-#define GPIOD_PIN14      14U
-#define GPIOD_PIN15      15U
-
-#define GPIOE_PIN0       0U
-#define GPIOE_PIN1       1U
-#define GPIOE_PIN2       2U
-#define GPIOE_PIN3       3U
-#define GPIOE_PIN4       4U
-#define GPIOE_PIN5       5U
-#define GPIOE_PIN6       6U
-#define GPIOE_PIN7       7U
-#define GPIOE_PIN8       8U
-#define GPIOE_PIN9       9U
-#define GPIOE_PIN10      10U
-#define GPIOE_PIN11      11U
-#define GPIOE_PIN12      12U
-#define GPIOE_PIN13      13U
-#define GPIOE_PIN14      14U
-#define GPIOE_PIN15      15U
-
-#define GPIOF_I2C2_SDA   0U
-#define GPIOF_I2C2_SCL   1U
-#define GPIOF_PIN2       2U
-#define GPIOF_PIN3       3U
-#define GPIOF_PIN4       4U
-#define GPIOF_PIN5       5U
-#define GPIOF_PIN6       6U
-#define GPIOF_PIN7       7U
-#define GPIOF_PIN8       8U
-#define GPIOF_PIN9       9U
-#define GPIOF_PIN10      10U
-#define GPIOF_PIN11      11U
-#define GPIOF_PIN12      12U
-#define GPIOF_PIN13      13U
-#define GPIOF_PIN14      14U
-#define GPIOF_PIN15      15U
-
-#define GPIOG_PIN0       0U
-#define GPIOG_PIN1       1U
-#define GPIOG_PIN2       2U
-#define GPIOG_PIN3       3U
-#define GPIOG_PIN4       4U
-#define GPIOG_PIN5       5U
-#define GPIOG_PIN6       6U
-#define GPIOG_PIN7       7U
-#define GPIOG_PIN8       8U
-#define GPIOG_PIN9       9U
-#define GPIOG_PIN10      10U
-#define GPIOG_PIN11      11U
-#define GPIOG_PIN12      12U
-#define GPIOG_PIN13      13U
-#define GPIOG_PIN14      14U
-#define GPIOG_PIN15      15U
-
-#define GPIOH_PIN0       0U
-#define GPIOH_PIN1       1U
-#define GPIOH_PIN2       2U
-#define GPIOH_PIN3       3U
-#define GPIOH_PIN4       4U
-#define GPIOH_PIN5       5U
-#define GPIOH_PIN6       6U
-#define GPIOH_PIN7       7U
-#define GPIOH_PIN8       8U
-#define GPIOH_PIN9       9U
-#define GPIOH_PIN10      10U
-#define GPIOH_PIN11      11U
-#define GPIOH_PIN12      12U
-#define GPIOH_PIN13      13U
-#define GPIOH_PIN14      14U
-#define GPIOH_PIN15      15U
-
-/*
- * IO lines assignments.
- */
-#define LINE_L3GD20_SDI             PAL_LINE(GPIOA, 7U)
-#define LINE_USB_DM                 PAL_LINE(GPIOA, 11U)
-#define LINE_USB_DP                 PAL_LINE(GPIOA, 12U)
-#define LINE_SWDIO                  PAL_LINE(GPIOA, 13U)
-#define LINE_SWCLK                  PAL_LINE(GPIOA, 14U)
-
-#define LINE_PIN6               PAL_LINE(GPIOF, 0U)
-#define LINE_PIN7               PAL_LINE(GPIOF, 1U)
-
-#define LINE_CAPS_LOCK               PAL_LINE(GPIOB, 7U)
-
-
-/*
- * I/O ports initial setup, this configuration is established soon after reset
- * in the initialization code.
- * Please refer to the STM32 Reference Manual for details.
- */
-#define PIN_MODE_INPUT(n)           (0U << ((n) * 2U))
-#define PIN_MODE_OUTPUT(n)          (1U << ((n) * 2U))
-#define PIN_MODE_ALTERNATE(n)       (2U << ((n) * 2U))
-#define PIN_MODE_ANALOG(n)          (3U << ((n) * 2U))
-#define PIN_ODR_LOW(n)              (0U << (n))
-#define PIN_ODR_HIGH(n)             (1U << (n))
-#define PIN_OTYPE_PUSHPULL(n)       (0U << (n))
-#define PIN_OTYPE_OPENDRAIN(n)      (1U << (n))
-#define PIN_OSPEED_VERYLOW(n)       (0U << ((n) * 2U))
-#define PIN_OSPEED_LOW(n)           (1U << ((n) * 2U))
-#define PIN_OSPEED_MEDIUM(n)        (2U << ((n) * 2U))
-#define PIN_OSPEED_HIGH(n)          (3U << ((n) * 2U))
-#define PIN_PUPDR_FLOATING(n)       (0U << ((n) * 2U))
-#define PIN_PUPDR_PULLUP(n)         (1U << ((n) * 2U))
-#define PIN_PUPDR_PULLDOWN(n)       (2U << ((n) * 2U))
-#define PIN_AFIO_AF(n, v)           ((v) << (((n) % 8U) * 4U))
-
-/*
- * GPIOA setup:
- *
- * PA0  - NC
- * PA1  - NC
- * PA2  - COL1
- * PA3  - COL2
- * PA4  - SPEAKER1
- * PA5  - SPEAKER2
- * PA6  - COL3
- * PA7  - COL8
- * PA8  - COL6
- * PA9  - COL7
- * PA10 - ROW5
- * PA11 - USB_DM                    (alternate 14).
- * PA12 - USB_DP                    (alternate 14).
- * PA13 - SWDIO                     (alternate 0).
- * PA14 - SWCLK                     (alternate 0).
- * PA15 - ROW4
- */
-#define VAL_GPIOA_MODER             (PIN_MODE_INPUT(GPIOA_PIN0) |         \
-                                     PIN_MODE_ALTERNATE(GPIOA_PIN1) |           \
-                                     PIN_MODE_INPUT(GPIOA_PIN2) |           \
-                                     PIN_MODE_INPUT(GPIOA_PIN3) |           \
-                                     PIN_MODE_INPUT(GPIOA_PIN4) |           \
-                                     PIN_MODE_INPUT(GPIOA_PIN5) |   \
-                                     PIN_MODE_INPUT(GPIOA_PIN6) |  \
-                                     PIN_MODE_INPUT(GPIOA_PIN7) |  \
-                                     PIN_MODE_INPUT(GPIOA_PIN8) |           \
-                                     PIN_MODE_INPUT(GPIOA_PIN9) |           \
-                                     PIN_MODE_INPUT(GPIOA_PIN10) |          \
-                                     PIN_MODE_ALTERNATE(GPIOA_USB_DM) |     \
-                                     PIN_MODE_ALTERNATE(GPIOA_USB_DP) |     \
-                                     PIN_MODE_ALTERNATE(GPIOA_SWDIO) |      \
-                                     PIN_MODE_ALTERNATE(GPIOA_SWCLK) |      \
-                                     PIN_MODE_INPUT(GPIOA_PIN15))
-#define VAL_GPIOA_OTYPER            (PIN_OTYPE_PUSHPULL(GPIOA_PIN0) |     \
-                                     PIN_OTYPE_PUSHPULL(GPIOA_PIN1) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOA_PIN2) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOA_PIN3) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOA_PIN4) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOA_PIN5) |   \
-                                     PIN_OTYPE_PUSHPULL(GPIOA_PIN6) |  \
-                                     PIN_OTYPE_PUSHPULL(GPIOA_PIN7) |  \
-                                     PIN_OTYPE_PUSHPULL(GPIOA_PIN8) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOA_PIN9) |       \
-                                     PIN_OTYPE_PUSHPULL(GPIOA_PIN10) |      \
-                                     PIN_OTYPE_PUSHPULL(GPIOA_USB_DM) |     \
-                                     PIN_OTYPE_PUSHPULL(GPIOA_USB_DP) |     \
-                                     PIN_OTYPE_PUSHPULL(GPIOA_SWDIO) |      \
-                                     PIN_OTYPE_PUSHPULL(GPIOA_SWCLK) |      \
-                                     PIN_OTYPE_PUSHPULL(GPIOA_PIN15))
-#define VAL_GPIOA_OSPEEDR           (PIN_OSPEED_VERYLOW(GPIOA_PIN0) |     \
-                                     PIN_OSPEED_HIGH(GPIOA_PIN1) |       \
-                                     PIN_OSPEED_VERYLOW(GPIOA_PIN2) |       \
-                                     PIN_OSPEED_VERYLOW(GPIOA_PIN3) |       \
-                                     PIN_OSPEED_VERYLOW(GPIOA_PIN4) |       \
-                                     PIN_OSPEED_VERYLOW(GPIOA_PIN5) |      \
-                                     PIN_OSPEED_VERYLOW(GPIOA_PIN6) |     \
-                                     PIN_OSPEED_VERYLOW(GPIOA_PIN7) |     \
-                                     PIN_OSPEED_VERYLOW(GPIOA_PIN8) |       \
-                                     PIN_OSPEED_VERYLOW(GPIOA_PIN9) |       \
-                                     PIN_OSPEED_VERYLOW(GPIOA_PIN10) |      \
-                                     PIN_OSPEED_HIGH(GPIOA_USB_DM) |        \
-                                     PIN_OSPEED_VERYLOW(GPIOA_USB_DP) |     \
-                                     PIN_OSPEED_HIGH(GPIOA_SWDIO) |         \
-                                     PIN_OSPEED_HIGH(GPIOA_SWCLK) |         \
-                                     PIN_OSPEED_VERYLOW(GPIOA_PIN15))
-#define VAL_GPIOA_PUPDR             (PIN_PUPDR_FLOATING(GPIOA_PIN0) |     \
-                                     PIN_PUPDR_FLOATING(GPIOA_PIN1) |         \
-                                     PIN_PUPDR_PULLUP(GPIOA_PIN2) |         \
-                                     PIN_PUPDR_PULLUP(GPIOA_PIN3) |         \
-                                     PIN_PUPDR_PULLUP(GPIOA_PIN4) |         \
-                                     PIN_PUPDR_PULLUP(GPIOA_PIN5) |   \
-                                     PIN_PUPDR_PULLUP(GPIOA_PIN6) |    \
-                                     PIN_PUP