common/eeconfig.c

   1 #include <stdint.h>
   2 #include <stdbool.h>
   3 #include <avr/eeprom.h>
   4 #include "eeconfig.h"
   5
   6 void eeconfig_init(void)
   7 {
   8     eeprom_write_word(EECONFIG_MAGIC,          EECONFIG_MAGIC_NUMBER);
   9     eeprom_write_byte(EECONFIG_DEBUG,          0);
  10     eeprom_write_byte(EECONFIG_DEFAULT_LAYER,  0);
  11     eeprom_write_byte(EECONFIG_KEYMAP,         0);
  12     eeprom_write_byte(EECONFIG_MOUSEKEY_ACCEL, 0);
  13 }
  14
  15 void eeconfig_enable(void)
  16 {
  17     eeprom_write_word(EECONFIG_MAGIC, EECONFIG_MAGIC_NUMBER);
  18 }
  19
  20 void eeconfig_disable(void)
  21 {
  22     eeprom_write_word(EECONFIG_MAGIC, 0xFFFF);
  23 }
  24
  25 bool eeconfig_is_enabled(void)
  26 {
  27     return (eeprom_read_word(EECONFIG_MAGIC) == EECONFIG_MAGIC_NUMBER);
  28 }
  29
  30 uint8_t eeconfig_read_debug(void)      { return eeprom_read_byte(EECONFIG_DEBUG); }
  31 void eeconfig_write_debug(uint8_t val) { eeprom_write_byte(EECONFIG_DEBUG, val); }
  32
  33 uint8_t eeconfig_read_default_layer(void)      { return eeprom_read_byte(EECONFIG_DEFAULT_LAYER); }
  34 void eeconfig_write_default_layer(uint8_t val) { eeprom_write_byte(EECONFIG_DEFAULT_LAYER, val); }
  35
  36 uint8_t eeconfig_read_keymap(void)      { return eeprom_read_byte(EECONFIG_KEYMAP); }
  37 void eeconfig_write_keymap(uint8_t val) { eeprom_write_byte(EECONFIG_KEYMAP, val); }