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82 lines
2.1 KiB
82 lines
2.1 KiB
#include "process_steno.h"
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#include "quantum_keycodes.h"
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#include "keymap_steno.h"
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#include "virtser.h"
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uint8_t state[4] = {0};
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uint8_t pressed = 0;
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// TxBolt Codes
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#define TXB_NUL 0
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#define TXB_S_L 0b00000001
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#define TXB_T_L 0b00000010
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#define TXB_K_L 0b00000100
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#define TXB_P_L 0b00001000
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#define TXB_W_L 0b00010000
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#define TXB_H_L 0b00100000
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#define TXB_R_L 0b01000001
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#define TXB_A_L 0b01000010
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#define TXB_O_L 0b01000100
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#define TXB_STR 0b01001000
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#define TXB_E_R 0b01010000
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#define TXB_U_R 0b01100000
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#define TXB_F_R 0b10000001
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#define TXB_R_R 0b10000010
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#define TXB_P_R 0b10000100
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#define TXB_B_R 0b10001000
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#define TXB_L_R 0b10010000
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#define TXB_G_R 0b10100000
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#define TXB_T_R 0b11000001
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#define TXB_S_R 0b11000010
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#define TXB_D_R 0b11000100
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#define TXB_Z_R 0b11001000
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#define TXB_NUM 0b11010000
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#define TXB_GRP0 0b00000000
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#define TXB_GRP1 0b01000000
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#define TXB_GRP2 0b10000000
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#define TXB_GRP3 0b11000000
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#define TXB_GRPMASK 0b11000000
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#define TXB_GET_GROUP(code) ((code & TXB_GRPMASK) >> 6)
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uint8_t boltmap[64] = {
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TXB_NUL, TXB_NUM, TXB_NUM, TXB_NUM, TXB_NUM, TXB_NUM, TXB_NUM,
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TXB_S_L, TXB_S_L, TXB_T_L, TXB_K_L, TXB_P_L, TXB_W_L, TXB_H_L,
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TXB_R_L, TXB_A_L, TXB_O_L, TXB_STR, TXB_STR, TXB_NUL, TXB_NUL,
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TXB_NUL, TXB_STR, TXB_STR, TXB_E_R, TXB_U_R, TXB_F_R, TXB_R_R,
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TXB_P_R, TXB_B_R, TXB_L_R, TXB_G_R, TXB_T_R, TXB_S_R, TXB_D_R,
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TXB_NUM, TXB_NUM, TXB_NUM, TXB_NUM, TXB_NUM, TXB_NUM, TXB_Z_R
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};
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#define BOLTMAP_MASK (sizeof(boltmap) - 1)
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void send_steno_state(void) {
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for (uint8_t i = 0; i < 4; ++i) {
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if (state[i]) {
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virtser_send(state[i]);
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state[i] = 0;
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}
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}
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virtser_send(0);
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}
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bool process_steno(uint16_t keycode, keyrecord_t *record) {
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if(keycode >= QK_STENO && keycode <= QK_STENO_MAX) {
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if(IS_PRESSED(record->event)) {
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uint8_t boltcode = boltmap[keycode & BOLTMAP_MASK];
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++pressed;
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state[TXB_GET_GROUP(boltcode)] |= boltcode;
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} else {
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--pressed;
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if (pressed <= 0) {
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pressed = 0; // protect against spurious up keys
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send_steno_state();
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}
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}
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return false;
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}
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return true;
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}
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