355 lines
8.6 KiB
C
355 lines
8.6 KiB
C
#include <string.h>
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#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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#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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_Static_assert((intptr_t)EECONFIG_HANDEDNESS == 14, "EEPROM handedness offset is incorrect");
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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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#if (EECONFIG_USER_DATA_SIZE) == 0
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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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#endif
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}
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__attribute__((weak)) void eeconfig_init_kb(void) {
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#if (EECONFIG_KB_DATA_SIZE) == 0
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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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#endif
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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_format(false);
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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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default_layer_state = (layer_state_t)1 << 0;
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eeconfig_update_default_layer(default_layer_state);
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// Enable oneshot and autocorrect by default: 0b0001 0100 0000 0000
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eeprom_update_word(EECONFIG_KEYMAP, 0x1400);
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eeprom_update_byte(EECONFIG_BACKLIGHT, 0);
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eeprom_update_byte(EECONFIG_AUDIO, 0);
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eeprom_update_dword(EECONFIG_RGBLIGHT, 0);
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eeprom_update_byte(EECONFIG_RGBLIGHT_EXTENDED, 0);
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eeprom_update_byte(EECONFIG_UNICODEMODE, 0);
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eeprom_update_byte(EECONFIG_STENOMODE, 0);
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eeprom_write_qword(EECONFIG_RGB_MATRIX, 0);
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eeprom_update_dword(EECONFIG_HAPTIC, 0);
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#if defined(HAPTIC_ENABLE)
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haptic_reset();
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#endif
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#if (EECONFIG_KB_DATA_SIZE) > 0
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eeconfig_init_kb_datablock();
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#endif
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#if (EECONFIG_USER_DATA_SIZE) > 0
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eeconfig_init_user_datablock();
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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_format(false);
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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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layer_state_t eeconfig_read_default_layer(void) {
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uint8_t val = eeprom_read_byte(EECONFIG_DEFAULT_LAYER);
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#ifdef DEFAULT_LAYER_STATE_IS_VALUE_NOT_BITMASK
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// stored as a layer number, so convert back to bitmask
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return 1 << val;
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#else
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// stored as 8-bit-wide bitmask, so read the value directly - handling padding to 16/32 bit layer_state_t
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return val;
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#endif
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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(layer_state_t state) {
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#ifdef DEFAULT_LAYER_STATE_IS_VALUE_NOT_BITMASK
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// stored as a layer number, so only store the highest layer
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uint8_t val = get_highest_layer(state);
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#else
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// stored as 8-bit-wide bitmask, so write the value directly - handling truncation from 16/32 bit layer_state_t
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uint8_t val = state;
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#endif
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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_word(EECONFIG_KEYMAP);
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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_word(EECONFIG_KEYMAP, val);
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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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#if (EECONFIG_KB_DATA_SIZE) == 0
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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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#endif // (EECONFIG_KB_DATA_SIZE) == 0
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#if (EECONFIG_USER_DATA_SIZE) == 0
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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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#endif // (EECONFIG_USER_DATA_SIZE) == 0
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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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#if (EECONFIG_KB_DATA_SIZE) > 0
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/** \brief eeconfig assert keyboard data block version
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*
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* FIXME: needs doc
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*/
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bool eeconfig_is_kb_datablock_valid(void) {
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return eeprom_read_dword(EECONFIG_KEYBOARD) == (EECONFIG_KB_DATA_VERSION);
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}
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/** \brief eeconfig read keyboard data block
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*
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* FIXME: needs doc
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*/
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void eeconfig_read_kb_datablock(void *data) {
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if (eeconfig_is_kb_datablock_valid()) {
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eeprom_read_block(data, EECONFIG_KB_DATABLOCK, (EECONFIG_KB_DATA_SIZE));
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} else {
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memset(data, 0, (EECONFIG_KB_DATA_SIZE));
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}
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}
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/** \brief eeconfig update keyboard data block
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*
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* FIXME: needs doc
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*/
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void eeconfig_update_kb_datablock(const void *data) {
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eeprom_update_dword(EECONFIG_KEYBOARD, (EECONFIG_KB_DATA_VERSION));
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eeprom_update_block(data, EECONFIG_KB_DATABLOCK, (EECONFIG_KB_DATA_SIZE));
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}
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/** \brief eeconfig init keyboard data block
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*
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* FIXME: needs doc
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*/
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__attribute__((weak)) void eeconfig_init_kb_datablock(void) {
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uint8_t dummy_kb[(EECONFIG_KB_DATA_SIZE)] = {0};
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eeconfig_update_kb_datablock(dummy_kb);
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}
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#endif // (EECONFIG_KB_DATA_SIZE) > 0
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#if (EECONFIG_USER_DATA_SIZE) > 0
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/** \brief eeconfig assert user data block version
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*
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* FIXME: needs doc
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*/
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bool eeconfig_is_user_datablock_valid(void) {
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return eeprom_read_dword(EECONFIG_USER) == (EECONFIG_USER_DATA_VERSION);
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}
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/** \brief eeconfig read user data block
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*
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* FIXME: needs doc
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*/
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void eeconfig_read_user_datablock(void *data) {
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if (eeconfig_is_user_datablock_valid()) {
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eeprom_read_block(data, EECONFIG_USER_DATABLOCK, (EECONFIG_USER_DATA_SIZE));
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} else {
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memset(data, 0, (EECONFIG_USER_DATA_SIZE));
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}
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}
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/** \brief eeconfig update user data block
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*
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* FIXME: needs doc
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*/
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void eeconfig_update_user_datablock(const void *data) {
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eeprom_update_dword(EECONFIG_USER, (EECONFIG_USER_DATA_VERSION));
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eeprom_update_block(data, EECONFIG_USER_DATABLOCK, (EECONFIG_USER_DATA_SIZE));
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}
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/** \brief eeconfig init user data block
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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_datablock(void) {
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uint8_t dummy_user[(EECONFIG_USER_DATA_SIZE)] = {0};
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eeconfig_update_user_datablock(dummy_user);
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}
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#endif // (EECONFIG_USER_DATA_SIZE) > 0
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