diff options
Diffstat (limited to 'mykey.c')
| -rw-r--r-- | mykey.c | 127 |
1 files changed, 54 insertions, 73 deletions
@@ -30,7 +30,9 @@ #include <avr/interrupt.h> #include <util/delay.h> -#include "usb_device.h" +#include "usb.h" +#include "usb_keyboard.h" +#include "usb_mouse.h" #include "print.h" #include "matrix.h" #include "keymap.h" @@ -50,16 +52,9 @@ uint16_t idle_count=0; int main(void) { - bool modified = false; - bool has_ghost = false; - uint8_t key_index = 0; - // set for 16 MHz clock CPU_PRESCALE(0); - matrix_init(); - - // Initialize the USB, and then wait for the host to set configuration. // If the Teensy is powered without a PC connected to the USB port, // this will wait forever. @@ -78,99 +73,85 @@ int main(void) TCCR0B = 0x05; TIMSK0 = (1<<TOIE0); + + matrix_init(); print("firmware 0.2 for t.m.k.\n"); + bool modified = false; + bool has_ghost = false; + int key_index = 0; int loop_count = 0; + int layer = 0; while (1) { - int layer = 0; - matrix_scan(); layer = get_layer(); - modified = matrix_is_modified(); has_ghost = matrix_has_ghost(); - // doesnt send keys during ghost occurs - if (modified && !has_ghost) { - key_index = 0; - keyboard_modifier_keys = 0; - for (int i = 0; i < 6; i++) keyboard_keys[i] = KB_NO; + // print matrix state for debug + if (modified) { + print_matrix(); - for (int row = 0; row < MATRIX_ROWS; row++) { - for (int col = 0; col < MATRIX_COLS; col++) { - if (matrix[row] & 1<<col) continue; - - uint8_t code = get_keycode(layer, row, col); - if (code == KB_NO) { - continue; - } else if (KB_LCTRL <= code && code <= KB_RGUI) { - // modifier keycode: 0xE0-0xE7 - keyboard_modifier_keys |= 1<<(code & 0x07); - } else { - if (key_index < 6) - keyboard_keys[key_index] = code; - key_index++; - } + // LED flush + DDRD |= 1<<PD6; + PORTD |= 1<<PD6; + } + + // set matrix state to keyboard_keys, keyboard_modifier_keys + key_index = 0; + keyboard_modifier_keys = 0; + for (int i = 0; i < 6; i++) keyboard_keys[i] = KB_NO; + for (int row = 0; row < MATRIX_ROWS; row++) { + for (int col = 0; col < MATRIX_COLS; col++) { + if (matrix[row] & 1<<col) continue; + + uint8_t code = get_keycode(layer, row, col); + if (code == KB_NO) { + continue; + } else if (KB_LCTRL <= code && code <= KB_RGUI) { + // modifier keycode: 0xE0-0xE7 + keyboard_modifier_keys |= 1<<(code & 0x07); + } else { + if (key_index < 6) + keyboard_keys[key_index] = code; + key_index++; } } + } - // run bootloader when 4 left modifier keys down + if (!has_ghost) { + // when 4 left modifier keys down if (keyboard_modifier_keys == (MOD_LCTRL | MOD_LSHIFT | MOD_LALT | MOD_LGUI)) { // cancel all keys keyboard_modifier_keys = 0; for (int i = 0; i < 6; i++) keyboard_keys[i] = KB_NO; usb_keyboard_send(); + /* print("jump to bootloader...\n"); _delay_ms(1000); jump_bootloader(); - } + */ - if (key_index > 6) { - //Rollover - } + // mouse + print("usb_mouse_move\n"); + usb_mouse_move(10, 0, 0); - usb_keyboard_send(); - - - // variables shared with interrupt routines must be - // accessed carefully so the interrupt routine doesn't - // try to use the variable in the middle of our access - cli(); - //idle_count = 0; - sei(); - } - - // print matrix state for debug - if (modified) { - print_matrix(); - - // LED flush - DDRD |= 1<<PD6; - PORTD |= 1<<PD6; - } + _delay_ms(100); + continue; + } -/* - // print counts for debug - if ((loop_count % 0x1000) == 0) { - //print("."); - print("idle_count: "); phex((idle_count & 0xFF00) >> 8); phex(idle_count & 0xFF); print("\n"); - print("loop_count: "); phex((loop_count & 0xFF00) >> 8); phex(loop_count & 0xFF); print("\n"); - print_matrix(); - } - // teensy LED flush for debug - if ((loop_count & 0x100) == 0) { - DDRD |= 1<<PD6; - PORTD |= 1<<PD6; + // send keys to host + if (modified) { + if (key_index > 6) { + //Rollover + } + usb_keyboard_send(); + } } -*/ - - // now the current pins will be the previous, and - // wait a short delay so we're not highly sensitive - // to mechanical "bounce". - _delay_ms(2); loop_count++; + _delay_ms(2); } } |