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Unicode map framework. Allow unicode up to 0xFFFFF using separate

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mapping table
This commit is contained in:
Priyadi Iman Nurcahyo 2016-10-10 00:46:20 +07:00
parent a9df99b81c
commit 5b2e455d3b
6 changed files with 51 additions and 0 deletions
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5
build_keyboard.mk
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@ -153,6 +153,11 @@ ifeq ($(strip $(UCIS_ENABLE)), yes)
UNICODE_ENABLE = yes
endif
ifeq ($(strip $(UNICODEMAP_ENABLE)), yes)
OPT_DEFS += -DUNICODEMAP_ENABLE
UNICODE_ENABLE = yes
endif
ifeq ($(strip $(UNICODE_ENABLE)), yes)
OPT_DEFS += -DUNICODE_ENABLE
SRC += $(QUANTUM_DIR)/process_keycode/process_unicode.c

7
quantum/keymap.h
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@ -84,6 +84,10 @@ enum quantum_keycodes {
QK_MOD_TAP_MAX = 0x6FFF,
QK_TAP_DANCE = 0x7100,
QK_TAP_DANCE_MAX = 0x71FF,
#ifdef UNICODEMAP_ENABLE
QK_UNICODE_MAP = 0x7800,
QK_UNICODE_MAP_MAX = 0x7FFF,
#endif
#ifdef UNICODE_ENABLE
QK_UNICODE = 0x8000,
QK_UNICODE_MAX = 0xFFFF,
@ -335,5 +339,8 @@ enum quantum_keycodes {
#define UC(n) UNICODE(n)
#endif
#ifdef UNICODEMAP_ENABLE
#define X(n) (n | QK_UNICODE_MAP)
#endif
#endif

26
quantum/process_keycode/process_unicode.c
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@ -78,6 +78,32 @@ bool process_unicode(uint16_t keycode, keyrecord_t *record) {
return true;
}
#ifdef UNICODEMAP_ENABLE
__attribute__((weak))
const uint32_t PROGMEM unicode_map[] = {
};
// 5 digit max because of linux limitation
void register_hex32(uint32_t hex) {
for(int i = 4; i >= 0; i--) {
uint8_t digit = ((hex >> (i*4)) & 0xF);
register_code(hex_to_keycode(digit));
unregister_code(hex_to_keycode(digit));
}
}
bool process_unicode_map(uint16_t keycode, keyrecord_t *record) {
if ((keycode & QK_UNICODE_MAP) == QK_UNICODE_MAP && record->event.pressed) {
const uint32_t* map = unicode_map;
uint16_t index = keycode & 0x7FF;
unicode_input_start();
register_hex32(pgm_read_dword_far(&map[index]));
unicode_input_finish();
}
return true;
}
#endif
#ifdef UCIS_ENABLE
qk_ucis_state_t qk_ucis_state;

4
quantum/process_keycode/process_unicode.h
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@ -20,6 +20,10 @@ void register_hex(uint16_t hex);
bool process_unicode(uint16_t keycode, keyrecord_t *record);
#ifdef UNICODEMAP_ENABLE
bool process_unicode_map(uint16_t keycode, keyrecord_t *record);
#endif
#ifdef UCIS_ENABLE
#ifndef UCIS_MAX_SYMBOL_LENGTH
#define UCIS_MAX_SYMBOL_LENGTH 32

3
quantum/quantum.c
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@ -128,6 +128,9 @@ bool process_record_quantum(keyrecord_t *record) {
#endif
#ifdef UCIS_ENABLE
process_ucis(keycode, record) &&
#endif
#ifdef UNICODEMAP_ENABLE
process_unicode_map(keycode, record) &&
#endif
true)) {
return false;

6
readme.md
View File

@ -320,6 +320,12 @@ This enables MIDI sending and receiving with your keyboard. To enter MIDI send m
This allows you to send unicode symbols via `UC(<unicode>)` in your keymap. Only codes up to 0x7FFF are currently supported.
`UNICODEMAP_ENABLE`
This allows sending unicode symbols using `X(<unicode>)` in your keymap. Codes
up to 0xFFFFF are supported, including emojis. But you need to maintain a
separate mapping table in your keymap file.
`BLUETOOTH_ENABLE`
This allows you to interface with a Bluefruit EZ-key to send keycodes wirelessly. It uses the D2 and D3 pins.