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-rw-r--r--quantum/dynamic_keymap.c4
-rw-r--r--quantum/eeconfig.c66
-rw-r--r--quantum/eeconfig.h70
3 files changed, 130 insertions, 10 deletions
diff --git a/quantum/dynamic_keymap.c b/quantum/dynamic_keymap.c
index d800bbab84..e9529ed14e 100644
--- a/quantum/dynamic_keymap.c
+++ b/quantum/dynamic_keymap.c
@@ -24,9 +24,7 @@
# include "via.h" // for VIA_EEPROM_CONFIG_END
# define DYNAMIC_KEYMAP_EEPROM_START (VIA_EEPROM_CONFIG_END)
#else
-# ifndef DYNAMIC_KEYMAP_EEPROM_START
-# define DYNAMIC_KEYMAP_EEPROM_START (EECONFIG_SIZE)
-# endif
+# define DYNAMIC_KEYMAP_EEPROM_START (EECONFIG_SIZE)
#endif
#ifdef ENCODER_ENABLE
diff --git a/quantum/eeconfig.c b/quantum/eeconfig.c
index 2e2df11d69..3b4d690e42 100644
--- a/quantum/eeconfig.c
+++ b/quantum/eeconfig.c
@@ -1,3 +1,4 @@
+#include <string.h>
#include <stdint.h>
#include <stdbool.h>
#include "eeprom.h"
@@ -23,13 +24,17 @@ void eeconfig_init_via(void);
* FIXME: needs doc
*/
__attribute__((weak)) void eeconfig_init_user(void) {
+#if (EECONFIG_USER_DATA_SIZE) == 0
// Reset user EEPROM value to blank, rather than to a set value
eeconfig_update_user(0);
+#endif
}
__attribute__((weak)) void eeconfig_init_kb(void) {
+#if (EECONFIG_KB_DATA_SIZE) == 0
// Reset Keyboard EEPROM value to blank, rather than to a set value
eeconfig_update_kb(0);
+#endif
eeconfig_init_user();
}
@@ -64,6 +69,19 @@ void eeconfig_init_quantum(void) {
// when a haptic-enabled firmware is loaded onto the keyboard.
eeprom_update_dword(EECONFIG_HAPTIC, 0);
#endif
+
+#if (EECONFIG_KB_DATA_SIZE) > 0
+ eeprom_update_dword(EECONFIG_KEYBOARD, (EECONFIG_KB_DATA_VERSION));
+ uint8_t dummy_kb[(EECONFIG_KB_DATA_SIZE)] = {0};
+ eeprom_update_block(EECONFIG_KB_DATABLOCK, dummy_kb, (EECONFIG_KB_DATA_SIZE));
+#endif
+
+#if (EECONFIG_USER_DATA_SIZE) > 0
+ eeprom_update_dword(EECONFIG_USER, (EECONFIG_USER_DATA_VERSION));
+ uint8_t dummy_user[(EECONFIG_USER_DATA_SIZE)] = {0};
+ eeprom_update_block(EECONFIG_USER_DATABLOCK, dummy_user, (EECONFIG_USER_DATA_SIZE));
+#endif
+
#if defined(VIA_ENABLE)
// Invalidate VIA eeprom config, and then reset.
// Just in case if power is lost mid init, this makes sure that it pets
@@ -190,6 +208,7 @@ void eeconfig_update_audio(uint8_t val) {
eeprom_update_byte(EECONFIG_AUDIO, val);
}
+#if (EECONFIG_KB_DATA_SIZE) == 0
/** \brief eeconfig read kb
*
* FIXME: needs doc
@@ -204,7 +223,9 @@ uint32_t eeconfig_read_kb(void) {
void eeconfig_update_kb(uint32_t val) {
eeprom_update_dword(EECONFIG_KEYBOARD, val);
}
+#endif // (EECONFIG_KB_DATA_SIZE) == 0
+#if (EECONFIG_USER_DATA_SIZE) == 0
/** \brief eeconfig read user
*
* FIXME: needs doc
@@ -219,6 +240,7 @@ uint32_t eeconfig_read_user(void) {
void eeconfig_update_user(uint32_t val) {
eeprom_update_dword(EECONFIG_USER, val);
}
+#endif // (EECONFIG_USER_DATA_SIZE) == 0
/** \brief eeconfig read haptic
*
@@ -249,3 +271,47 @@ bool eeconfig_read_handedness(void) {
void eeconfig_update_handedness(bool val) {
eeprom_update_byte(EECONFIG_HANDEDNESS, !!val);
}
+
+#if (EECONFIG_KB_DATA_SIZE) > 0
+/** \brief eeconfig read keyboard data block
+ *
+ * FIXME: needs doc
+ */
+void eeconfig_read_kb_datablock(void *data) {
+ if (eeprom_read_dword(EECONFIG_KEYBOARD) == (EECONFIG_KB_DATA_VERSION)) {
+ eeprom_read_block(data, EECONFIG_KB_DATABLOCK, (EECONFIG_KB_DATA_SIZE));
+ } else {
+ memset(data, 0, (EECONFIG_KB_DATA_SIZE));
+ }
+}
+/** \brief eeconfig update keyboard data block
+ *
+ * FIXME: needs doc
+ */
+void eeconfig_update_kb_datablock(const void *data) {
+ eeprom_update_dword(EECONFIG_KEYBOARD, (EECONFIG_KB_DATA_VERSION));
+ eeprom_update_block(data, EECONFIG_KB_DATABLOCK, (EECONFIG_KB_DATA_SIZE));
+}
+#endif // (EECONFIG_KB_DATA_SIZE) > 0
+
+#if (EECONFIG_USER_DATA_SIZE) > 0
+/** \brief eeconfig read user data block
+ *
+ * FIXME: needs doc
+ */
+void eeconfig_read_user_datablock(void *data) {
+ if (eeprom_read_dword(EECONFIG_USER) == (EECONFIG_USER_DATA_VERSION)) {
+ eeprom_read_block(data, EECONFIG_USER_DATABLOCK, (EECONFIG_USER_DATA_SIZE));
+ } else {
+ memset(data, 0, (EECONFIG_USER_DATA_SIZE));
+ }
+}
+/** \brief eeconfig update user data block
+ *
+ * FIXME: needs doc
+ */
+void eeconfig_update_user_datablock(const void *data) {
+ eeprom_update_dword(EECONFIG_USER, (EECONFIG_USER_DATA_VERSION));
+ eeprom_update_block(data, EECONFIG_USER_DATABLOCK, (EECONFIG_USER_DATA_SIZE));
+}
+#endif // (EECONFIG_USER_DATA_SIZE) > 0
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) {}