Add caps lock indicator capabilities to M75S (#19552)

keyboards/mode/m75s/chconf.h

@@ -1,30 +0,0 @@
-/* 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/chconf.h -r platforms/chibios/common/configs/chconf.h`
- */
-
-#pragma once
-
-#define CH_CFG_ST_FREQUENCY 10000
-
-#define CH_CFG_OPTIMIZE_SPEED FALSE
-
-#define CH_CFG_USE_CONDVARS_TIMEOUT FALSE
-
-#include_next <chconf.h>

keyboards/mode/m75s/config.h

@@ -37,28 +37,13 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 /* Locking resynchronize hack */
 #define LOCKING_RESYNC_ENABLE
 
-#define EEPROM_I2C_24LC128
-//#define I2C1_CLOCK_SPEED 400000
-//#define I2C1_DUTY_CYCLE FAST_DUTY_CYCLE_2
+#define BACKLIGHT_PIN C6
+#define BACKLIGHT_LEVELS 20
+#define BACKLIGHT_CAPS_LOCK
+#define BACKLIGHT_DEFAULT_LEVEL 20
+#define BACKLIGHT_PWM_DRIVER PWMD3
+#define BACKLIGHT_PWM_CHANNEL 1
+#define BACKLIGHT_PAL_MODE 2
 
-#define EARLY_INIT_PERFORM_BOOTLOADER_JUMP TRUE
-
-/*
- * Feature disable options
- *  These options are also useful to firmware size reduction.
- */
-
-/* disable debug print */
-//#define NO_DEBUG
-
-/* disable print */
-//#define NO_PRINT
-
-/* disable action features */
-//#define NO_ACTION_LAYER
-//#define NO_ACTION_TAPPING
-//#define NO_ACTION_ONESHOT
-
-#define TAP_CODE_DELAY 50
-
-#define DYNAMIC_KEYMAP_EEPROM_MAX_ADDR 16383 // Overriding to use more EEPROM
+#define WEAR_LEVELING_LOGICAL_SIZE 2048
+#define WEAR_LEVELING_BACKING_SIZE 4096

keyboards/mode/m75s/halconf.h

@@ -21,6 +21,7 @@
 
 #pragma once
 
-#define HAL_USE_I2C TRUE
+#define HAL_USE_PWM TRUE
+#define HAL_USE_PAL TRUE
 
 #include_next <halconf.h>

keyboards/mode/m75s/m75s.c

@@ -1,5 +1,5 @@
 /*
- Copyright 2020 Álvaro "Gondolindrim" Volpato <alvaro.volpato@usp.br>
+ Copyright 2022 Gondolindrim <gondolindrim@acheronproject.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
@@ -16,7 +16,3 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #include "m75s.h"
-
-void board_init(void) {
-    setPinInput(B10);
-}

keyboards/mode/m75s/m75s.h

@@ -1,5 +1,5 @@
 /*
-Copyright 2020 Álvaro "Gondolindrim" Volpato <alvaro.volpato@usp.br>
+Copyright 2022 Gondolindrim <gondolindrim@acheronproject.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

keyboards/mode/m75s/mcuconf.h

@@ -23,5 +23,5 @@
 
 #include_next <mcuconf.h>
 
-#undef STM32_I2C_USE_I2C1
-#define STM32_I2C_USE_I2C1 TRUE
+#undef STM32_PWM_USE_TIM3
+#define STM32_PWM_USE_TIM3 TRUE

keyboards/mode/m75s/rules.mk

@@ -14,10 +14,11 @@ EXTRAKEY_ENABLE = yes      # Audio control and System control
 CONSOLE_ENABLE = no         # Console for debug
 COMMAND_ENABLE = no         # Commands for debug and configuration
 NKRO_ENABLE = no            # Enable N-Key Rollover
-BACKLIGHT_ENABLE = no      # Enable keyboard backlight functionality
+BACKLIGHT_ENABLE = yes      # Enable keyboard backlight functionality
 RGBLIGHT_ENABLE = no        # Enable keyboard RGB underglow
 AUDIO_ENABLE = no           # Audio output
-EEPROM_DRIVER = i2c
+EEPROM_DRIVER = wear_leveling
+WEAR_LEVELING_DRIVER = legacy
 LTO_ENABLE = yes
 
 # Enter lower-power sleep mode when on the ChibiOS idle thread