di0ib/tmk_keyboard_custom
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Implement ledmap-in-eeprom feature

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This commit is contained in:
Kai Ryu 2014-07-23 10:02:14 +09:00
parent 872c619cdf
commit b9c65be036
6 changed files with 57 additions and 1 deletions
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5
common.mk
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@ -79,7 +79,12 @@ endif
ifdef LEDMAP_ENABLE
SRC += $(COMMON_DIR)/ledmap.c
OPT_DEFS += -DLEDMAP_ENABLE
ifdef LEDMAP_IN_EEPROM_ENABLE
SRC += $(COMMON_DIR)/ledmap_in_eeprom.c
OPT_DEFS += -DLEDMAP_IN_EEPROM_ENABLE
endif
endif
ifdef KEYMAP_SECTION_ENABLE
OPT_DEFS += -DKEYMAP_SECTION_ENABLE

1
common/ledmap.c
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@ -1,4 +1,5 @@
#include "ledmap.h"
#include "ledmap_in_eeprom.h"
#include "led.h"
#include "softpwm_led.h"
#include "action_layer.h"

3
common/ledmap.h
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@ -36,7 +36,8 @@ typedef enum {
LEDMAP_SCROLL_LOCK,
LEDMAP_COMPOSE,
LEDMAP_KANA,
LEDMAP_BACKLIGHT
LEDMAP_BACKLIGHT = 0x80,
LEDMAP_UNCONFIGURED = 0xFF
} ledmap_code_t;
#define LEDMAP_LAYER(x) (x)

28
common/ledmap_in_eeprom.c Normal file
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@ -0,0 +1,28 @@
#include <avr/pgmspace.h>
#include <avr/eeprom.h>
#include "ledmap.h"
#include "ledmap_in_eeprom.h"
#ifdef LEDMAP_IN_EEPROM_ENABLE
#undef ledmap_get_code
static uint8_t ledmap[LED_COUNT];
void ledmap_in_eeprom_init(void) {
// read and check ledmap in eeprom
for (uint8_t i = 0; i < LED_COUNT; i++) {
ledmap[i] = eeprom_read_byte(EECONFIG_LEDMAP + i);
if (ledmap[i] == LEDMAP_UNCONFIGURED) {
ledmap[i] = lemap_get_code(i);
eeprom_write_byte(EECONFIG_LEDMAP + i, ledmap[i]);
}
}
}
uint8_t ledmap_in_eeprom_get_code(uint8_t i)
{
return ledmap[i];
}
#endif

20
common/ledmap_in_eeprom.h Normal file
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@ -0,0 +1,20 @@
#ifndef LEDMAP_IN_EEPROM_H
#define LEDMAP_IN_EEPROM_H
#ifndef EECONFIG_LEDMAP_IN_EEPROM
#define EECONFIG_LEDMAP_IN_EEPROM 7
#endif
#define EECONFIG_LEDMAP (uint8_t*)EECONFIG_LEDMAP_IN_EEPROM
#define LEDMAP_SIZE (sizeof(uint8_t) * LED_COUNT)
#ifdef LEDMAP_IN_EEPROM_ENABLE
#define ledmap_get_code ledmap_in_eeprom_get_code
void ledmap_in_eeprom_init(void);
uint8_t ledmap_in_eeprom_get_code(uint8_t index);
#else
#define ledmap_in_eeprom_init()
#define ledmap_in_eeprom_get_code()
#endif
#endif

1
keyboard/gh60/Makefile
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@ -143,6 +143,7 @@ KEYMAP_SECTION_ENABLE = yes # Fixed address keymap for keymap editor
SOFTPWM_LED_ENABLE = yes # Enable SoftPWM to drive backlight
BREATHING_LED_ENABLE = yes # Enable breathing backlight
LEDMAP_ENABLE = yes # Enable LED mapping
LEDMAP_IN_EEPROM_ENABLE = yes # Read LED mapping from eeprom
# Optimize size but this may cause error "relocation truncated to fit"