forked from mirrors/qmk_firmware
263 lines
6.2 KiB
C
263 lines
6.2 KiB
C
#include <stdint.h>
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#include <stdbool.h>
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#include "eeprom.h"
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#include "eeconfig.h"
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#include "action_layer.h"
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#if defined(EEPROM_DRIVER)
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# include "eeprom_driver.h"
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#endif
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#if defined(HAPTIC_ENABLE)
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# include "haptic.h"
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#endif
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#if defined(VIA_ENABLE)
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bool via_eeprom_is_valid(void);
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void via_eeprom_set_valid(bool valid);
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void eeconfig_init_via(void);
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#endif
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/** \brief eeconfig enable
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*
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* FIXME: needs doc
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*/
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__attribute__((weak)) void eeconfig_init_user(void) {
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// Reset user EEPROM value to blank, rather than to a set value
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eeconfig_update_user(0);
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}
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__attribute__((weak)) void eeconfig_init_kb(void) {
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// Reset Keyboard EEPROM value to blank, rather than to a set value
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eeconfig_update_kb(0);
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eeconfig_init_user();
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}
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/*
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* FIXME: needs doc
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*/
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void eeconfig_init_quantum(void) {
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#if defined(EEPROM_DRIVER)
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eeprom_driver_erase();
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#endif
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eeprom_update_word(EECONFIG_MAGIC, EECONFIG_MAGIC_NUMBER);
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eeprom_update_byte(EECONFIG_DEBUG, 0);
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eeprom_update_byte(EECONFIG_DEFAULT_LAYER, 0);
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default_layer_state = 0;
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eeprom_update_byte(EECONFIG_KEYMAP_LOWER_BYTE, 0);
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eeprom_update_byte(EECONFIG_KEYMAP_UPPER_BYTE, 0);
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eeprom_update_byte(EECONFIG_MOUSEKEY_ACCEL, 0);
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eeprom_update_byte(EECONFIG_BACKLIGHT, 0);
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eeprom_update_byte(EECONFIG_AUDIO, 0xFF); // On by default
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eeprom_update_dword(EECONFIG_RGBLIGHT, 0);
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eeprom_update_byte(EECONFIG_STENOMODE, 0);
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eeprom_update_dword(EECONFIG_HAPTIC, 0);
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eeprom_update_byte(EECONFIG_VELOCIKEY, 0);
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eeprom_update_dword(EECONFIG_RGB_MATRIX, 0);
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eeprom_update_word(EECONFIG_RGB_MATRIX_EXTENDED, 0);
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// TODO: Remove once ARM has a way to configure EECONFIG_HANDEDNESS
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// within the emulated eeprom via dfu-util or another tool
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#if defined INIT_EE_HANDS_LEFT
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# pragma message "Faking EE_HANDS for left hand"
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eeprom_update_byte(EECONFIG_HANDEDNESS, 1);
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#elif defined INIT_EE_HANDS_RIGHT
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# pragma message "Faking EE_HANDS for right hand"
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eeprom_update_byte(EECONFIG_HANDEDNESS, 0);
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#endif
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#if defined(HAPTIC_ENABLE)
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haptic_reset();
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#else
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// this is used in case haptic is disabled, but we still want sane defaults
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// in the haptic configuration eeprom. All zero will trigger a haptic_reset
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// when a haptic-enabled firmware is loaded onto the keyboard.
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eeprom_update_dword(EECONFIG_HAPTIC, 0);
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#endif
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#if defined(VIA_ENABLE)
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// Invalidate VIA eeprom config, and then reset.
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// Just in case if power is lost mid init, this makes sure that it pets
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// properly re-initialized.
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via_eeprom_set_valid(false);
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eeconfig_init_via();
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#endif
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eeconfig_init_kb();
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}
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/** \brief eeconfig initialization
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*
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* FIXME: needs doc
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*/
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void eeconfig_init(void) {
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eeconfig_init_quantum();
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}
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/** \brief eeconfig enable
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*
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* FIXME: needs doc
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*/
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void eeconfig_enable(void) {
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eeprom_update_word(EECONFIG_MAGIC, EECONFIG_MAGIC_NUMBER);
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}
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/** \brief eeconfig disable
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*
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* FIXME: needs doc
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*/
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void eeconfig_disable(void) {
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#if defined(EEPROM_DRIVER)
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eeprom_driver_erase();
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#endif
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eeprom_update_word(EECONFIG_MAGIC, EECONFIG_MAGIC_NUMBER_OFF);
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}
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/** \brief eeconfig is enabled
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*
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* FIXME: needs doc
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*/
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bool eeconfig_is_enabled(void) {
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bool is_eeprom_enabled = (eeprom_read_word(EECONFIG_MAGIC) == EECONFIG_MAGIC_NUMBER);
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#ifdef VIA_ENABLE
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if (is_eeprom_enabled) {
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is_eeprom_enabled = via_eeprom_is_valid();
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}
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#endif
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return is_eeprom_enabled;
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}
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/** \brief eeconfig is disabled
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*
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* FIXME: needs doc
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*/
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bool eeconfig_is_disabled(void) {
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bool is_eeprom_disabled = (eeprom_read_word(EECONFIG_MAGIC) == EECONFIG_MAGIC_NUMBER_OFF);
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#ifdef VIA_ENABLE
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if (!is_eeprom_disabled) {
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is_eeprom_disabled = !via_eeprom_is_valid();
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}
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#endif
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return is_eeprom_disabled;
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}
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/** \brief eeconfig read debug
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*
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* FIXME: needs doc
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*/
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uint8_t eeconfig_read_debug(void) {
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return eeprom_read_byte(EECONFIG_DEBUG);
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}
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/** \brief eeconfig update debug
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*
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* FIXME: needs doc
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*/
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void eeconfig_update_debug(uint8_t val) {
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eeprom_update_byte(EECONFIG_DEBUG, val);
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}
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/** \brief eeconfig read default layer
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*
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* FIXME: needs doc
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*/
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uint8_t eeconfig_read_default_layer(void) {
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return eeprom_read_byte(EECONFIG_DEFAULT_LAYER);
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}
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/** \brief eeconfig update default layer
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*
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* FIXME: needs doc
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*/
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void eeconfig_update_default_layer(uint8_t val) {
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eeprom_update_byte(EECONFIG_DEFAULT_LAYER, val);
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}
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/** \brief eeconfig read keymap
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*
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* FIXME: needs doc
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*/
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uint16_t eeconfig_read_keymap(void) {
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return (eeprom_read_byte(EECONFIG_KEYMAP_LOWER_BYTE) | (eeprom_read_byte(EECONFIG_KEYMAP_UPPER_BYTE) << 8));
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}
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/** \brief eeconfig update keymap
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*
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* FIXME: needs doc
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*/
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void eeconfig_update_keymap(uint16_t val) {
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eeprom_update_byte(EECONFIG_KEYMAP_LOWER_BYTE, val & 0xFF);
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eeprom_update_byte(EECONFIG_KEYMAP_UPPER_BYTE, (val >> 8) & 0xFF);
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}
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/** \brief eeconfig read audio
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*
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* FIXME: needs doc
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*/
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uint8_t eeconfig_read_audio(void) {
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return eeprom_read_byte(EECONFIG_AUDIO);
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}
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/** \brief eeconfig update audio
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*
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* FIXME: needs doc
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*/
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void eeconfig_update_audio(uint8_t val) {
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eeprom_update_byte(EECONFIG_AUDIO, val);
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}
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/** \brief eeconfig read kb
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*
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* FIXME: needs doc
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*/
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uint32_t eeconfig_read_kb(void) {
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return eeprom_read_dword(EECONFIG_KEYBOARD);
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}
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/** \brief eeconfig update kb
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*
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* FIXME: needs doc
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*/
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void eeconfig_update_kb(uint32_t val) {
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eeprom_update_dword(EECONFIG_KEYBOARD, val);
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}
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/** \brief eeconfig read user
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*
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* FIXME: needs doc
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*/
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uint32_t eeconfig_read_user(void) {
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return eeprom_read_dword(EECONFIG_USER);
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}
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/** \brief eeconfig update user
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*
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* FIXME: needs doc
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*/
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void eeconfig_update_user(uint32_t val) {
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eeprom_update_dword(EECONFIG_USER, val);
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}
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/** \brief eeconfig read haptic
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*
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* FIXME: needs doc
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*/
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uint32_t eeconfig_read_haptic(void) {
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return eeprom_read_dword(EECONFIG_HAPTIC);
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}
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/** \brief eeconfig update haptic
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*
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* FIXME: needs doc
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*/
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void eeconfig_update_haptic(uint32_t val) {
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eeprom_update_dword(EECONFIG_HAPTIC, val);
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}
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/** \brief eeconfig read split handedness
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*
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* FIXME: needs doc
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*/
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bool eeconfig_read_handedness(void) {
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return !!eeprom_read_byte(EECONFIG_HANDEDNESS);
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}
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/** \brief eeconfig update split handedness
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*
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* FIXME: needs doc
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*/
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void eeconfig_update_handedness(bool val) {
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eeprom_update_byte(EECONFIG_HANDEDNESS, !!val);
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}
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