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-rw-r--r--common_features.mk1
-rw-r--r--quantum/quantum.c232
-rw-r--r--quantum/quantum.h27
-rw-r--r--quantum/send_string.c252
-rw-r--r--quantum/send_string.h47
5 files changed, 301 insertions, 258 deletions
diff --git a/common_features.mk b/common_features.mk
index d238b28124..8c9d0a90c7 100644
--- a/common_features.mk
+++ b/common_features.mk
@@ -17,6 +17,7 @@ SERIAL_PATH := $(QUANTUM_PATH)/serial_link
QUANTUM_SRC += \
$(QUANTUM_DIR)/quantum.c \
+ $(QUANTUM_DIR)/send_string.c \
$(QUANTUM_DIR)/bitwise.c \
$(QUANTUM_DIR)/led.c \
$(QUANTUM_DIR)/keymap_common.c \
diff --git a/quantum/quantum.c b/quantum/quantum.c
index db99e80fa0..80c4e8f00c 100644
--- a/quantum/quantum.c
+++ b/quantum/quantum.c
@@ -14,7 +14,6 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
-#include <ctype.h>
#include "quantum.h"
#ifdef BLUETOOTH_ENABLE
@@ -325,237 +324,6 @@ bool process_record_quantum(keyrecord_t *record) {
return process_action_kb(record);
}
-// clang-format off
-
-/* Bit-Packed look-up table to convert an ASCII character to whether
- * [Shift] needs to be sent with the keycode.
- */
-__attribute__((weak)) const uint8_t ascii_to_shift_lut[16] PROGMEM = {
- KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
- KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
- KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
- KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
-
- KCLUT_ENTRY(0, 1, 1, 1, 1, 1, 1, 0),
- KCLUT_ENTRY(1, 1, 1, 1, 0, 0, 0, 0),
- KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
- KCLUT_ENTRY(0, 0, 1, 0, 1, 0, 1, 1),
- KCLUT_ENTRY(1, 1, 1, 1, 1, 1, 1, 1),
- KCLUT_ENTRY(1, 1, 1, 1, 1, 1, 1, 1),
- KCLUT_ENTRY(1, 1, 1, 1, 1, 1, 1, 1),
- KCLUT_ENTRY(1, 1, 1, 0, 0, 0, 1, 1),
- KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
- KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
- KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
- KCLUT_ENTRY(0, 0, 0, 1, 1, 1, 1, 0),
-};
-
-/* Bit-Packed look-up table to convert an ASCII character to whether
- * [AltGr] needs to be sent with the keycode.
- */
-__attribute__((weak)) const uint8_t ascii_to_altgr_lut[16] PROGMEM = {
- KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
- KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
- KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
- KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
-
- KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
- KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
- KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
- KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
- KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
- KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
- KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
- KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
- KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
- KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
- KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
- KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
-};
-
-/* Bit-Packed look-up table to convert an ASCII character to whether
- * [Space] needs to be sent after the keycode
- */
-__attribute__((weak)) const uint8_t ascii_to_dead_lut[16] PROGMEM = {
- KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
- KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
- KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
- KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
-
- KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
- KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
- KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
- KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
- KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
- KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
- KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
- KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
- KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
- KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
- KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
- KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
-};
-
-/* Look-up table to convert an ASCII character to a keycode.
- */
-__attribute__((weak)) const uint8_t ascii_to_keycode_lut[128] PROGMEM = {
- // NUL SOH STX ETX EOT ENQ ACK BEL
- XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
- // BS TAB LF VT FF CR SO SI
- KC_BSPC, KC_TAB, KC_ENT, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
- // DLE DC1 DC2 DC3 DC4 NAK SYN ETB
- XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
- // CAN EM SUB ESC FS GS RS US
- XXXXXXX, XXXXXXX, XXXXXXX, KC_ESC, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
-
- // ! " # $ % & '
- KC_SPC, KC_1, KC_QUOT, KC_3, KC_4, KC_5, KC_7, KC_QUOT,
- // ( ) * + , - . /
- KC_9, KC_0, KC_8, KC_EQL, KC_COMM, KC_MINS, KC_DOT, KC_SLSH,
- // 0 1 2 3 4 5 6 7
- KC_0, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7,
- // 8 9 : ; < = > ?
- KC_8, KC_9, KC_SCLN, KC_SCLN, KC_COMM, KC_EQL, KC_DOT, KC_SLSH,
- // @ A B C D E F G
- KC_2, KC_A, KC_B, KC_C, KC_D, KC_E, KC_F, KC_G,
- // H I J K L M N O
- KC_H, KC_I, KC_J, KC_K, KC_L, KC_M, KC_N, KC_O,
- // P Q R S T U V W
- KC_P, KC_Q, KC_R, KC_S, KC_T, KC_U, KC_V, KC_W,
- // X Y Z [ \ ] ^ _
- KC_X, KC_Y, KC_Z, KC_LBRC, KC_BSLS, KC_RBRC, KC_6, KC_MINS,
- // ` a b c d e f g
- KC_GRV, KC_A, KC_B, KC_C, KC_D, KC_E, KC_F, KC_G,
- // h i j k l m n o
- KC_H, KC_I, KC_J, KC_K, KC_L, KC_M, KC_N, KC_O,
- // p q r s t u v w
- KC_P, KC_Q, KC_R, KC_S, KC_T, KC_U, KC_V, KC_W,
- // x y z { | } ~ DEL
- KC_X, KC_Y, KC_Z, KC_LBRC, KC_BSLS, KC_RBRC, KC_GRV, KC_DEL
-};
-
-// clang-format on
-
-// Note: we bit-pack in "reverse" order to optimize loading
-#define PGM_LOADBIT(mem, pos) ((pgm_read_byte(&((mem)[(pos) / 8])) >> ((pos) % 8)) & 0x01)
-
-void send_string(const char *str) { send_string_with_delay(str, 0); }
-
-void send_string_P(const char *str) { send_string_with_delay_P(str, 0); }
-
-void send_string_with_delay(const char *str, uint8_t interval) {
- while (1) {
- char ascii_code = *str;
- if (!ascii_code) break;
- if (ascii_code == SS_QMK_PREFIX) {
- ascii_code = *(++str);
- if (ascii_code == SS_TAP_CODE) {
- // tap
- uint8_t keycode = *(++str);
- tap_code(keycode);
- } else if (ascii_code == SS_DOWN_CODE) {
- // down
- uint8_t keycode = *(++str);
- register_code(keycode);
- } else if (ascii_code == SS_UP_CODE) {
- // up
- uint8_t keycode = *(++str);
- unregister_code(keycode);
- } else if (ascii_code == SS_DELAY_CODE) {
- // delay
- int ms = 0;
- uint8_t keycode = *(++str);
- while (isdigit(keycode)) {
- ms *= 10;
- ms += keycode - '0';
- keycode = *(++str);
- }
- while (ms--) wait_ms(1);
- }
- } else {
- send_char(ascii_code);
- }
- ++str;
- // interval
- {
- uint8_t ms = interval;
- while (ms--) wait_ms(1);
- }
- }
-}
-
-void send_string_with_delay_P(const char *str, uint8_t interval) {
- while (1) {
- char ascii_code = pgm_read_byte(str);
- if (!ascii_code) break;
- if (ascii_code == SS_QMK_PREFIX) {
- ascii_code = pgm_read_byte(++str);
- if (ascii_code == SS_TAP_CODE) {
- // tap
- uint8_t keycode = pgm_read_byte(++str);
- tap_code(keycode);
- } else if (ascii_code == SS_DOWN_CODE) {
- // down
- uint8_t keycode = pgm_read_byte(++str);
- register_code(keycode);
- } else if (ascii_code == SS_UP_CODE) {
- // up
- uint8_t keycode = pgm_read_byte(++str);
- unregister_code(keycode);
- } else if (ascii_code == SS_DELAY_CODE) {
- // delay
- int ms = 0;
- uint8_t keycode = pgm_read_byte(++str);
- while (isdigit(keycode)) {
- ms *= 10;
- ms += keycode - '0';
- keycode = pgm_read_byte(++str);
- }
- while (ms--) wait_ms(1);
- }
- } else {
- send_char(ascii_code);
- }
- ++str;
- // interval
- {
- uint8_t ms = interval;
- while (ms--) wait_ms(1);
- }
- }
-}
-
-void send_char(char ascii_code) {
-#if defined(AUDIO_ENABLE) && defined(SENDSTRING_BELL)
- if (ascii_code == '\a') { // BEL
- PLAY_SONG(bell_song);
- return;
- }
-#endif
-
- uint8_t keycode = pgm_read_byte(&ascii_to_keycode_lut[(uint8_t)ascii_code]);
- bool is_shifted = PGM_LOADBIT(ascii_to_shift_lut, (uint8_t)ascii_code);
- bool is_altgred = PGM_LOADBIT(ascii_to_altgr_lut, (uint8_t)ascii_code);
- bool is_dead = PGM_LOADBIT(ascii_to_dead_lut, (uint8_t)ascii_code);
-
- if (is_shifted) {
- register_code(KC_LSFT);
- }
- if (is_altgred) {
- register_code(KC_RALT);
- }
- tap_code(keycode);
- if (is_altgred) {
- unregister_code(KC_RALT);
- }
- if (is_shifted) {
- unregister_code(KC_LSFT);
- }
- if (is_dead) {
- tap_code(KC_SPACE);
- }
-}
-
void set_single_persistent_default_layer(uint8_t default_layer) {
#if defined(AUDIO_ENABLE) && defined(DEFAULT_LAYER_SONGS)
PLAY_SONG(default_layer_songs[default_layer]);
diff --git a/quantum/quantum.h b/quantum/quantum.h
index 36a983d575..b1600dd724 100644
--- a/quantum/quantum.h
+++ b/quantum/quantum.h
@@ -61,7 +61,7 @@
#include "action_util.h"
#include "action_tapping.h"
#include "print.h"
-#include "send_string_keycodes.h"
+#include "send_string.h"
#include "suspend.h"
#include <stddef.h>
#include <stdlib.h>
@@ -231,31 +231,6 @@ extern layer_state_t layer_state;
# define waitInputPinDelay() wait_cpuclock(GPIO_INPUT_PIN_DELAY)
#endif
-#define SEND_STRING(string) send_string_P(PSTR(string))
-#define SEND_STRING_DELAY(string, interval) send_string_with_delay_P(PSTR(string), interval)
-
-// Look-Up Tables (LUTs) to convert ASCII character to keycode sequence.
-extern const uint8_t ascii_to_keycode_lut[128];
-extern const uint8_t ascii_to_shift_lut[16];
-extern const uint8_t ascii_to_altgr_lut[16];
-extern const uint8_t ascii_to_dead_lut[16];
-// clang-format off
-#define KCLUT_ENTRY(a, b, c, d, e, f, g, h) \
- ( ((a) ? 1 : 0) << 0 \
- | ((b) ? 1 : 0) << 1 \
- | ((c) ? 1 : 0) << 2 \
- | ((d) ? 1 : 0) << 3 \
- | ((e) ? 1 : 0) << 4 \
- | ((f) ? 1 : 0) << 5 \
- | ((g) ? 1 : 0) << 6 \
- | ((h) ? 1 : 0) << 7 )
-// clang-format on
-
-void send_string(const char *str);
-void send_string_with_delay(const char *str, uint8_t interval);
-void send_string_P(const char *str);
-void send_string_with_delay_P(const char *str, uint8_t interval);
-void send_char(char ascii_code);
// For tri-layer
void update_tri_layer(uint8_t layer1, uint8_t layer2, uint8_t layer3);
diff --git a/quantum/send_string.c b/quantum/send_string.c
new file mode 100644
index 0000000000..0e8902ca3f
--- /dev/null
+++ b/quantum/send_string.c
@@ -0,0 +1,252 @@
+/* Copyright 2021
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <ctype.h>
+
+#include "quantum.h"
+
+#include "send_string.h"
+
+// clang-format off
+
+/* Bit-Packed look-up table to convert an ASCII character to whether
+ * [Shift] needs to be sent with the keycode.
+ */
+__attribute__((weak)) const uint8_t ascii_to_shift_lut[16] PROGMEM = {
+ KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+ KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+ KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+ KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+
+ KCLUT_ENTRY(0, 1, 1, 1, 1, 1, 1, 0),
+ KCLUT_ENTRY(1, 1, 1, 1, 0, 0, 0, 0),
+ KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+ KCLUT_ENTRY(0, 0, 1, 0, 1, 0, 1, 1),
+ KCLUT_ENTRY(1, 1, 1, 1, 1, 1, 1, 1),
+ KCLUT_ENTRY(1, 1, 1, 1, 1, 1, 1, 1),
+ KCLUT_ENTRY(1, 1, 1, 1, 1, 1, 1, 1),
+ KCLUT_ENTRY(1, 1, 1, 0, 0, 0, 1, 1),
+ KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+ KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+ KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+ KCLUT_ENTRY(0, 0, 0, 1, 1, 1, 1, 0)
+};
+
+/* Bit-Packed look-up table to convert an ASCII character to whether
+ * [AltGr] needs to be sent with the keycode.
+ */
+__attribute__((weak)) const uint8_t ascii_to_altgr_lut[16] PROGMEM = {
+ KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+ KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+ KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+ KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+
+ KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+ KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+ KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+ KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+ KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+ KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+ KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+ KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+ KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+ KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+ KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+ KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0)
+};
+
+/* Bit-Packed look-up table to convert an ASCII character to whether
+ * [Space] needs to be sent after the keycode
+ */
+__attribute__((weak)) const uint8_t ascii_to_dead_lut[16] PROGMEM = {
+ KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+ KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+ KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+ KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+
+ KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+ KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+ KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+ KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+ KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+ KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+ KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+ KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+ KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+ KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+ KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0),
+ KCLUT_ENTRY(0, 0, 0, 0, 0, 0, 0, 0)
+};
+
+/* Look-up table to convert an ASCII character to a keycode.
+ */
+__attribute__((weak)) const uint8_t ascii_to_keycode_lut[128] PROGMEM = {
+ // NUL SOH STX ETX EOT ENQ ACK BEL
+ XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+ // BS TAB LF VT FF CR SO SI
+ KC_BSPC, KC_TAB, KC_ENT, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+ // DLE DC1 DC2 DC3 DC4 NAK SYN ETB
+ XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+ // CAN EM SUB ESC FS GS RS US
+ XXXXXXX, XXXXXXX, XXXXXXX, KC_ESC, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+
+ // ! " # $ % & '
+ KC_SPC, KC_1, KC_QUOT, KC_3, KC_4, KC_5, KC_7, KC_QUOT,
+ // ( ) * + , - . /
+ KC_9, KC_0, KC_8, KC_EQL, KC_COMM, KC_MINS, KC_DOT, KC_SLSH,
+ // 0 1 2 3 4 5 6 7
+ KC_0, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7,
+ // 8 9 : ; < = > ?
+ KC_8, KC_9, KC_SCLN, KC_SCLN, KC_COMM, KC_EQL, KC_DOT, KC_SLSH,
+ // @ A B C D E F G
+ KC_2, KC_A, KC_B, KC_C, KC_D, KC_E, KC_F, KC_G,
+ // H I J K L M N O
+ KC_H, KC_I, KC_J, KC_K, KC_L, KC_M, KC_N, KC_O,
+ // P Q R S T U V W
+ KC_P, KC_Q, KC_R, KC_S, KC_T, KC_U, KC_V, KC_W,
+ // X Y Z [ \ ] ^ _
+ KC_X, KC_Y, KC_Z, KC_LBRC, KC_BSLS, KC_RBRC, KC_6, KC_MINS,
+ // ` a b c d e f g
+ KC_GRV, KC_A, KC_B, KC_C, KC_D, KC_E, KC_F, KC_G,
+ // h i j k l m n o
+ KC_H, KC_I, KC_J, KC_K, KC_L, KC_M, KC_N, KC_O,
+ // p q r s t u v w
+ KC_P, KC_Q, KC_R, KC_S, KC_T, KC_U, KC_V, KC_W,
+ // x y z { | } ~ DEL
+ KC_X, KC_Y, KC_Z, KC_LBRC, KC_BSLS, KC_RBRC, KC_GRV, KC_DEL
+};
+
+// clang-format on
+
+// Note: we bit-pack in "reverse" order to optimize loading
+#define PGM_LOADBIT(mem, pos) ((pgm_read_byte(&((mem)[(pos) / 8])) >> ((pos) % 8)) & 0x01)
+
+void send_string(const char *str) { send_string_with_delay(str, 0); }
+
+void send_string_P(const char *str) { send_string_with_delay_P(str, 0); }
+
+void send_string_with_delay(const char *str, uint8_t interval) {
+ while (1) {
+ char ascii_code = *str;
+ if (!ascii_code) break;
+ if (ascii_code == SS_QMK_PREFIX) {
+ ascii_code = *(++str);
+ if (ascii_code == SS_TAP_CODE) {
+ // tap
+ uint8_t keycode = *(++str);
+ tap_code(keycode);
+ } else if (ascii_code == SS_DOWN_CODE) {
+ // down
+ uint8_t keycode = *(++str);
+ register_code(keycode);
+ } else if (ascii_code == SS_UP_CODE) {
+ // up
+ uint8_t keycode = *(++str);
+ unregister_code(keycode);
+ } else if (ascii_code == SS_DELAY_CODE) {
+ // delay
+ int ms = 0;
+ uint8_t keycode = *(++str);
+ while (isdigit(keycode)) {
+ ms *= 10;
+ ms += keycode - '0';
+ keycode = *(++str);
+ }
+ while (ms--) wait_ms(1);
+ }
+ } else {
+ send_char(ascii_code);
+ }
+ ++str;
+ // interval
+ {
+ uint8_t ms = interval;
+ while (ms--) wait_ms(1);
+ }
+ }
+}
+
+void send_string_with_delay_P(const char *str, uint8_t interval) {
+ while (1) {
+ char ascii_code = pgm_read_byte(str);
+ if (!ascii_code) break;
+ if (ascii_code == SS_QMK_PREFIX) {
+ ascii_code = pgm_read_byte(++str);
+ if (ascii_code == SS_TAP_CODE) {
+ // tap
+ uint8_t keycode = pgm_read_byte(++str);
+ tap_code(keycode);
+ } else if (ascii_code == SS_DOWN_CODE) {
+ // down
+ uint8_t keycode = pgm_read_byte(++str);
+ register_code(keycode);
+ } else if (ascii_code == SS_UP_CODE) {
+ // up
+ uint8_t keycode = pgm_read_byte(++str);
+ unregister_code(keycode);
+ } else if (ascii_code == SS_DELAY_CODE) {
+ // delay
+ int ms = 0;
+ uint8_t keycode = pgm_read_byte(++str);
+ while (isdigit(keycode)) {
+ ms *= 10;
+ ms += keycode - '0';
+ keycode = pgm_read_byte(++str);
+ }
+ while (ms--) wait_ms(1);
+ }
+ } else {
+ send_char(ascii_code);
+ }
+ ++str;
+ // interval
+ {
+ uint8_t ms = interval;
+ while (ms--) wait_ms(1);
+ }
+ }
+}
+
+void send_char(char ascii_code) {
+#if defined(AUDIO_ENABLE) && defined(SENDSTRING_BELL)
+ if (ascii_code == '\a') { // BEL
+ PLAY_SONG(bell_song);
+ return;
+ }
+#endif
+
+ uint8_t keycode = pgm_read_byte(&ascii_to_keycode_lut[(uint8_t)ascii_code]);
+ bool is_shifted = PGM_LOADBIT(ascii_to_shift_lut, (uint8_t)ascii_code);
+ bool is_altgred = PGM_LOADBIT(ascii_to_altgr_lut, (uint8_t)ascii_code);
+ bool is_dead = PGM_LOADBIT(ascii_to_dead_lut, (uint8_t)ascii_code);
+
+ if (is_shifted) {
+ register_code(KC_LSFT);
+ }
+ if (is_altgred) {
+ register_code(KC_RALT);
+ }
+ tap_code(keycode);
+ if (is_altgred) {
+ unregister_code(KC_RALT);
+ }
+ if (is_shifted) {
+ unregister_code(KC_LSFT);
+ }
+ if (is_dead) {
+ tap_code(KC_SPACE);
+ }
+} \ No newline at end of file
diff --git a/quantum/send_string.h b/quantum/send_string.h
new file mode 100644
index 0000000000..570522eb0e
--- /dev/null
+++ b/quantum/send_string.h
@@ -0,0 +1,47 @@
+/* Copyright 2021
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <stdint.h>
+
+#include "progmem.h"
+#include "send_string_keycodes.h"
+
+#define SEND_STRING(string) send_string_P(PSTR(string))
+#define SEND_STRING_DELAY(string, interval) send_string_with_delay_P(PSTR(string), interval)
+
+// Look-Up Tables (LUTs) to convert ASCII character to keycode sequence.
+extern const uint8_t ascii_to_keycode_lut[128];
+extern const uint8_t ascii_to_shift_lut[16];
+extern const uint8_t ascii_to_altgr_lut[16];
+extern const uint8_t ascii_to_dead_lut[16];
+
+// clang-format off
+#define KCLUT_ENTRY(a, b, c, d, e, f, g, h) \
+ ( ((a) ? 1 : 0) << 0 \
+ | ((b) ? 1 : 0) << 1 \
+ | ((c) ? 1 : 0) << 2 \
+ | ((d) ? 1 : 0) << 3 \
+ | ((e) ? 1 : 0) << 4 \
+ | ((f) ? 1 : 0) << 5 \
+ | ((g) ? 1 : 0) << 6 \
+ | ((h) ? 1 : 0) << 7 )
+// clang-format on
+
+void send_string(const char *str);
+void send_string_with_delay(const char *str, uint8_t interval);
+void send_string_P(const char *str);
+void send_string_with_delay_P(const char *str, uint8_t interval);
+void send_char(char ascii_code);