diff options
Diffstat (limited to 'quantum/eeconfig.h')
| -rw-r--r-- | quantum/eeconfig.h | 70 |
1 files changed, 63 insertions, 7 deletions
diff --git a/quantum/eeconfig.h b/quantum/eeconfig.h index 9c4617c962..9fc563d09c 100644 --- a/quantum/eeconfig.h +++ b/quantum/eeconfig.h @@ -50,8 +50,29 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. #define EECONFIG_LED_MATRIX_EXTENDED (uint16_t *)32 #define EECONFIG_RGB_MATRIX_EXTENDED (uint16_t *)32 +// Size of EEPROM being used for core data storage +#define EECONFIG_BASE_SIZE 34 + +// Size of EEPROM dedicated to keyboard- and user-specific data +#ifndef EECONFIG_KB_DATA_SIZE +# define EECONFIG_KB_DATA_SIZE 0 +#endif +#ifndef EECONFIG_KB_DATA_VERSION +# define EECONFIG_KB_DATA_VERSION (EECONFIG_KB_DATA_SIZE) +#endif +#ifndef EECONFIG_USER_DATA_SIZE +# define EECONFIG_USER_DATA_SIZE 0 +#endif +#ifndef EECONFIG_USER_DATA_VERSION +# define EECONFIG_USER_DATA_VERSION (EECONFIG_USER_DATA_SIZE) +#endif + +#define EECONFIG_KB_DATABLOCK ((uint8_t *)(EECONFIG_BASE_SIZE)) +#define EECONFIG_USER_DATABLOCK ((uint8_t *)((EECONFIG_BASE_SIZE) + (EECONFIG_KB_DATA_SIZE))) + // Size of EEPROM being used, other code can refer to this for available EEPROM -#define EECONFIG_SIZE 34 +#define EECONFIG_SIZE ((EECONFIG_BASE_SIZE) + (EECONFIG_KB_DATA_SIZE) + (EECONFIG_USER_DATA_SIZE)) + /* debug bit */ #define EECONFIG_DEBUG_ENABLE (1 << 0) #define EECONFIG_DEBUG_MATRIX (1 << 1) @@ -94,10 +115,15 @@ uint8_t eeconfig_read_audio(void); void eeconfig_update_audio(uint8_t val); #endif +#if (EECONFIG_KB_DATA_SIZE) == 0 uint32_t eeconfig_read_kb(void); void eeconfig_update_kb(uint32_t val); +#endif // (EECONFIG_KB_DATA_SIZE) == 0 + +#if (EECONFIG_USER_DATA_SIZE) == 0 uint32_t eeconfig_read_user(void); void eeconfig_update_user(uint32_t val); +#endif // (EECONFIG_USER_DATA_SIZE) == 0 #ifdef HAPTIC_ENABLE uint32_t eeconfig_read_haptic(void); @@ -107,16 +133,36 @@ void eeconfig_update_haptic(uint32_t val); bool eeconfig_read_handedness(void); void eeconfig_update_handedness(bool val); -#define EECONFIG_DEBOUNCE_HELPER(name, offset, config) \ +#if (EECONFIG_KB_DATA_SIZE) > 0 +void eeconfig_read_kb_datablock(void *data); +void eeconfig_update_kb_datablock(const void *data); +#endif // (EECONFIG_KB_DATA_SIZE) > 0 + +#if (EECONFIG_USER_DATA_SIZE) > 0 +void eeconfig_read_user_datablock(void *data); +void eeconfig_update_user_datablock(const void *data); +#endif // (EECONFIG_USER_DATA_SIZE) > 0 + +// Any "checked" debounce variant used requires implementation of: +// -- bool eeconfig_check_valid_##name(void) +// -- void eeconfig_post_flush_##name(void) +#define EECONFIG_DEBOUNCE_HELPER_CHECKED(name, offset, config) \ static uint8_t dirty_##name = false; \ \ + bool eeconfig_check_valid_##name(void); \ + void eeconfig_post_flush_##name(void); \ + \ static inline void eeconfig_init_##name(void) { \ - eeprom_read_block(&config, offset, sizeof(config)); \ - dirty_##name = false; \ + dirty_##name = true; \ + if (eeconfig_check_valid_##name()) { \ + eeprom_read_block(&config, offset, sizeof(config)); \ + dirty_##name = false; \ + } \ } \ static inline void eeconfig_flush_##name(bool force) { \ if (force || dirty_##name) { \ eeprom_update_block(&config, offset, sizeof(config)); \ + eeconfig_post_flush_##name(); \ dirty_##name = false; \ } \ } \ @@ -130,7 +176,17 @@ void eeconfig_update_handedness(bool val); static inline void eeconfig_flag_##name(bool v) { \ dirty_##name |= v; \ } \ - static inline void eeconfig_write_##name(typeof(config) conf) { \ - memcpy(&config, &conf, sizeof(config)); \ - eeconfig_flag_##name(true); \ + static inline void eeconfig_write_##name(typeof(config) *conf) { \ + if (memcmp(&config, conf, sizeof(config)) != 0) { \ + memcpy(&config, conf, sizeof(config)); \ + eeconfig_flag_##name(true); \ + } \ } + +#define EECONFIG_DEBOUNCE_HELPER(name, offset, config) \ + EECONFIG_DEBOUNCE_HELPER_CHECKED(name, offset, config) \ + \ + bool eeconfig_check_valid_##name(void) { \ + return true; \ + } \ + void eeconfig_post_flush_##name(void) {} |