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-rw-r--r--quantum/keymap_extras/keymap_steno.h76
-rw-r--r--quantum/process_keycode/process_steno.c166
-rw-r--r--quantum/process_keycode/process_steno.h31
-rw-r--r--quantum/quantum.c9
-rw-r--r--quantum/quantum.h4
-rw-r--r--quantum/quantum_keycodes.h6
6 files changed, 289 insertions, 3 deletions
diff --git a/quantum/keymap_extras/keymap_steno.h b/quantum/keymap_extras/keymap_steno.h
new file mode 100644
index 0000000000..4ce91cc135
--- /dev/null
+++ b/quantum/keymap_extras/keymap_steno.h
@@ -0,0 +1,76 @@
+/* Copyright 2017 Joseph Wasson
+ *
+ * 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/>.
+ */
+#ifndef KEYMAP_STENO_H
+#define KEYMAP_STENO_H
+
+#include "keymap.h"
+
+// List of keycodes for the steno keyboard. To prevent
+// errors, this must be <= 42 total entries in order to
+// support the GeminiPR protocol.
+enum steno_keycodes {
+ STN__MIN = QK_STENO,
+ STN_FN = STN__MIN,
+ STN_NUM,
+ STN_N1 = STN_NUM,
+ STN_N2,
+ STN_N3,
+ STN_N4,
+ STN_N5,
+ STN_N6,
+ STN_SL,
+ STN_S1 = STN_SL,
+ STN_S2,
+ STN_TL,
+ STN_KL,
+ STN_PL,
+ STN_WL,
+ STN_HL,
+ STN_RL,
+ STN_A,
+ STN_O,
+ STN_STR,
+ STN_ST1 = STN_STR,
+ STN_ST2,
+ STN_RES1,
+ STN_RE1 = STN_RES1,
+ STN_RES2,
+ STN_RE2 = STN_RES2,
+ STN_PWR,
+ STN_ST3,
+ STN_ST4,
+ STN_E,
+ STN_U,
+ STN_FR,
+ STN_RR,
+ STN_PR,
+ STN_BR,
+ STN_LR,
+ STN_GR,
+ STN_TR,
+ STN_SR,
+ STN_DR,
+ STN_N7,
+ STN_N8,
+ STN_N9,
+ STN_NA,
+ STN_NB,
+ STN_NC,
+ STN_ZR,
+ STN__MAX = STN_ZR, // must be less than QK_STENO_BOLT
+};
+
+#endif
diff --git a/quantum/process_keycode/process_steno.c b/quantum/process_keycode/process_steno.c
new file mode 100644
index 0000000000..71e5e8ff1c
--- /dev/null
+++ b/quantum/process_keycode/process_steno.c
@@ -0,0 +1,166 @@
+/* Copyright 2017 Joseph Wasson
+ *
+ * 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 "process_steno.h"
+#include "quantum_keycodes.h"
+#include "keymap_steno.h"
+#include "virtser.h"
+
+// TxBolt Codes
+#define TXB_NUL 0
+#define TXB_S_L 0b00000001
+#define TXB_T_L 0b00000010
+#define TXB_K_L 0b00000100
+#define TXB_P_L 0b00001000
+#define TXB_W_L 0b00010000
+#define TXB_H_L 0b00100000
+#define TXB_R_L 0b01000001
+#define TXB_A_L 0b01000010
+#define TXB_O_L 0b01000100
+#define TXB_STR 0b01001000
+#define TXB_E_R 0b01010000
+#define TXB_U_R 0b01100000
+#define TXB_F_R 0b10000001
+#define TXB_R_R 0b10000010
+#define TXB_P_R 0b10000100
+#define TXB_B_R 0b10001000
+#define TXB_L_R 0b10010000
+#define TXB_G_R 0b10100000
+#define TXB_T_R 0b11000001
+#define TXB_S_R 0b11000010
+#define TXB_D_R 0b11000100
+#define TXB_Z_R 0b11001000
+#define TXB_NUM 0b11010000
+
+#define TXB_GRP0 0b00000000
+#define TXB_GRP1 0b01000000
+#define TXB_GRP2 0b10000000
+#define TXB_GRP3 0b11000000
+#define TXB_GRPMASK 0b11000000
+
+#define TXB_GET_GROUP(code) ((code & TXB_GRPMASK) >> 6)
+
+#define BOLT_STATE_SIZE 4
+#define GEMINI_STATE_SIZE 6
+
+uint8_t state[MAX(BOLT_STATE_SIZE, GEMINI_STATE_SIZE)] = {0};
+uint8_t pressed = 0;
+steno_mode_t mode;
+
+uint8_t boltmap[64] = {
+ TXB_NUL, TXB_NUM, TXB_NUM, TXB_NUM, TXB_NUM, TXB_NUM, TXB_NUM,
+ TXB_S_L, TXB_S_L, TXB_T_L, TXB_K_L, TXB_P_L, TXB_W_L, TXB_H_L,
+ TXB_R_L, TXB_A_L, TXB_O_L, TXB_STR, TXB_STR, TXB_NUL, TXB_NUL,
+ TXB_NUL, TXB_STR, TXB_STR, TXB_E_R, TXB_U_R, TXB_F_R, TXB_R_R,
+ TXB_P_R, TXB_B_R, TXB_L_R, TXB_G_R, TXB_T_R, TXB_S_R, TXB_D_R,
+ TXB_NUM, TXB_NUM, TXB_NUM, TXB_NUM, TXB_NUM, TXB_NUM, TXB_Z_R
+};
+
+#define BOLTMAP_MASK (sizeof(boltmap) - 1)
+
+
+void steno_clear_state(void) {
+ memset(state, 0, sizeof(state));
+}
+
+void steno_init() {
+ if (!eeconfig_is_enabled()) {
+ eeconfig_init();
+ }
+ mode = eeprom_read_byte(EECONFIG_STENOMODE);
+}
+
+void steno_set_mode(steno_mode_t new_mode) {
+ steno_clear_state();
+ mode = new_mode;
+ eeprom_update_byte(EECONFIG_STENOMODE, mode);
+}
+
+void send_steno_state(uint8_t size, bool send_empty) {
+ for (uint8_t i = 0; i < size; ++i) {
+ if (state[i] || send_empty) {
+ virtser_send(state[i]);
+ }
+ }
+ steno_clear_state();
+}
+
+bool update_state_bolt(uint8_t key) {
+ uint8_t boltcode = boltmap[key];
+ state[TXB_GET_GROUP(boltcode)] |= boltcode;
+ return false;
+}
+
+bool send_state_bolt(void) {
+ send_steno_state(BOLT_STATE_SIZE, false);
+ virtser_send(0); // terminating byte
+ return false;
+}
+
+bool update_state_gemini(uint8_t key) {
+ state[key / 7] |= 1 << (6 - (key % 7));
+ return false;
+}
+
+bool send_state_gemini(void) {
+ state[0] |= 0x80; // Indicate start of packet
+ send_steno_state(GEMINI_STATE_SIZE, true);
+ return false;
+}
+
+bool process_steno(uint16_t keycode, keyrecord_t *record) {
+ switch (keycode) {
+ case QK_STENO_BOLT:
+ if (IS_PRESSED(record->event)) {
+ steno_set_mode(STENO_MODE_BOLT);
+ }
+ return false;
+
+ case QK_STENO_GEMINI:
+ if (IS_PRESSED(record->event)) {
+ steno_set_mode(STENO_MODE_GEMINI);
+ }
+ return false;
+
+ case STN__MIN...STN__MAX:
+ if (IS_PRESSED(record->event)) {
+ uint8_t key = keycode - QK_STENO;
+ ++pressed;
+ switch(mode) {
+ case STENO_MODE_BOLT:
+ return update_state_bolt(key);
+ case STENO_MODE_GEMINI:
+ return update_state_gemini(key);
+ default:
+ return false;
+ }
+ } else {
+ --pressed;
+ if (pressed <= 0) {
+ pressed = 0;
+ switch(mode) {
+ case STENO_MODE_BOLT:
+ return send_state_bolt();
+ case STENO_MODE_GEMINI:
+ return send_state_gemini();
+ default:
+ return false;
+ }
+ }
+ }
+
+ }
+ return true;
+}
diff --git a/quantum/process_keycode/process_steno.h b/quantum/process_keycode/process_steno.h
new file mode 100644
index 0000000000..3bbcbeaaf8
--- /dev/null
+++ b/quantum/process_keycode/process_steno.h
@@ -0,0 +1,31 @@
+/* Copyright 2017 Joseph Wasson
+ *
+ * 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/>.
+ */
+#ifndef PROCESS_STENO_H
+#define PROCESS_STENO_H
+
+#include "quantum.h"
+
+#if defined(STENO_ENABLE) && !defined(VIRTSER_ENABLE)
+ #error "must have virtser enabled to use steno"
+#endif
+
+typedef enum { STENO_MODE_BOLT, STENO_MODE_GEMINI } steno_mode_t;
+
+bool process_steno(uint16_t keycode, keyrecord_t *record);
+void steno_init(void);
+void steno_set_mode(steno_mode_t mode);
+
+#endif \ No newline at end of file
diff --git a/quantum/quantum.c b/quantum/quantum.c
index b76a114186..1f8ce6c46f 100644
--- a/quantum/quantum.c
+++ b/quantum/quantum.c
@@ -200,6 +200,9 @@ bool process_record_quantum(keyrecord_t *record) {
#ifdef AUDIO_ENABLE
process_audio(keycode, record) &&
#endif
+ #ifdef STENO_ENABLE
+ process_steno(keycode, record) &&
+ #endif
#if defined(AUDIO_ENABLE) || (defined(MIDI_ENABLE) && defined(MIDI_BASIC))
process_music(keycode, record) &&
#endif
@@ -722,14 +725,14 @@ void backlight_set(uint8_t level)
// _SFR_IO8((backlight_pin >> 4) + 2) &= ~_BV(backlight_pin & 0xF);
// #endif
#endif
- }
+ }
#ifndef NO_BACKLIGHT_CLOCK
else if ( level == BACKLIGHT_LEVELS ) {
// Turn on PWM control of backlight pin
TCCR1A |= _BV(COM1x1);
// Set the brightness
OCR1x = 0xFFFF;
- }
+ }
else {
// Turn on PWM control of backlight pin
TCCR1A |= _BV(COM1x1);
@@ -747,7 +750,7 @@ uint8_t backlight_tick = 0;
void backlight_task(void) {
#ifdef NO_BACKLIGHT_CLOCK
- if ((0xFFFF >> ((BACKLIGHT_LEVELS - backlight_config.level) * ((BACKLIGHT_LEVELS + 1) / 2))) & (1 << backlight_tick)) {
+ if ((0xFFFF >> ((BACKLIGHT_LEVELS - backlight_config.level) * ((BACKLIGHT_LEVELS + 1) / 2))) & (1 << backlight_tick)) {
#if BACKLIGHT_ON_STATE == 0
// PORTx &= ~n
_SFR_IO8((backlight_pin >> 4) + 2) &= ~_BV(backlight_pin & 0xF);
diff --git a/quantum/quantum.h b/quantum/quantum.h
index 6c0e465732..453cb43f88 100644
--- a/quantum/quantum.h
+++ b/quantum/quantum.h
@@ -60,6 +60,10 @@ extern uint32_t default_layer_state;
#include "process_audio.h"
#endif
+#ifdef STENO_ENABLE
+ #include "process_steno.h"
+#endif
+
#if defined(AUDIO_ENABLE) || (defined(MIDI_ENABLE) && defined(MIDI_BASIC))
#include "process_music.h"
#endif
diff --git a/quantum/quantum_keycodes.h b/quantum/quantum_keycodes.h
index 06ab6d18db..acdb9248d6 100644
--- a/quantum/quantum_keycodes.h
+++ b/quantum/quantum_keycodes.h
@@ -71,6 +71,12 @@ enum quantum_keycodes {
QK_TAP_DANCE_MAX = 0x57FF,
QK_LAYER_TAP_TOGGLE = 0x5800,
QK_LAYER_TAP_TOGGLE_MAX = 0x58FF,
+#ifdef STENO_ENABLE
+ QK_STENO = 0x5A00,
+ QK_STENO_BOLT = 0x5A30,
+ QK_STENO_GEMINI = 0x5A31,
+ QK_STENO_MAX = 0x5A3F,
+#endif
QK_MOD_TAP = 0x6000,
QK_MOD_TAP_MAX = 0x7FFF,
#if defined(UNICODEMAP_ENABLE) && defined(UNICODE_ENABLE)
generated by cgit v1.2.1 (git 2.18.0) at 2024-11-30 21:53:12 +0000