void matrix_init(void) {
/* frees PORTF by setting the JTD bit twice within four cycles */
#ifdef __AVR_ATmega32U4__
MCUCR |= _BV(JTD);
MCUCR |= _BV(JTD);
#endif
/* initializes the I/O pins */
#if DIODE_DIRECTION == COL2ROW
for (int8_t r = MATRIX_ROWS - 1; r >= 0; --r) {
/* DDRxn */
_SFR_IO8((row_pins[r] >> 4) + 1) |= _BV(row_pins[r] & 0xF);
toggle_row(r);
}
for (int8_t c = MATRIX_COLS - 1; c >= 0; --c) {
/* PORTxn */
_SFR_IO8((col_pins[c] >> 4) + 2) |= _BV(col_pins[c] & 0xF);
}
#else
for (int8_t c = MATRIX_COLS - 1; c >= 0; --c) {
/* DDRxn */
_SFR_IO8((col_pins[c] >> 4) + 1) |= _BV(col_pins[c] & 0xF);
toggle_col(c);
}
for (int8_t r = MATRIX_ROWS - 1; r >= 0; --r) {
/* PORTxn */
_SFR_IO8((row_pins[r] >> 4) + 2) |= _BV(row_pins[r] & 0xF);
}
#endif
matrix_init_quantum();
}
void matrix_init(void)
{
memset(mlatest, 0, MATRIX_ROWS * sizeof(matrix_row_t));
memset(mlast, 0, MATRIX_ROWS * sizeof(matrix_row_t));
memset(mdebounced, 0, MATRIX_ROWS * sizeof(matrix_row_t));
row_masks[PA] = 0;
row_masks[PB] = 0;
uint8_t row;
for (row = 0; row < MATRIX_ROWS; row++)
{
PORT->Group[row_ports[row]].DIRCLR.reg = 1 << row_pins[row]; //Input
PORT->Group[row_ports[row]].OUTCLR.reg = 1 << row_pins[row]; //Low
PORT->Group[row_ports[row]].PINCFG[row_pins[row]].bit.INEN = 1; //Input Enable,
PORT->Group[row_ports[row]].PINCFG[row_pins[row]].bit.PULLEN = 1; //Pull Enable
row_masks[row_ports[row]] |= 1 << row_pins[row]; //Add pin to proper row mask
}
uint8_t col;
for (col = 0; col < MATRIX_COLS; col++)
{
PORT->Group[col_ports[col]].DIRSET.reg = 1 << col_pins[col]; //Output
PORT->Group[col_ports[col]].OUTCLR.reg = 1 << col_pins[col]; //Low
}
matrix_init_quantum();
}
void matrix_init(void) {
// disables JTAG so we can use them as columns
MCUCSR = (1<<JTD);
MCUCSR = (1<<JTD);
// rows (output)
DDRB |= ((1 << 3) | (1 << 4) | (1 << 5) | (1 << 6) | (1 << 7));
PORTB |= ((1 << 3) | (1 << 4) | (1 << 5) | (1 << 6) | (1 << 7));
// cols (input)
DDRA &= ~((1 << 0) | (1 << 1) | (1 << 2) | (1 << 3) | (1 << 4) | (1 << 5) | (1 << 6) | (1 << 7));
DDRC &= ~((1 << 7) | (1 << 6) | (1 << 5) | (1 << 4) | (1 << 3) | (1 << 2));
DDRD &= ~((1 << 7));
// pull-up cols
PORTA |= ((1 << 0) | (1 << 1) | (1 << 2) | (1 << 3) | (1 << 4) | (1 << 5) | (1 << 6) | (1 << 7));
PORTC |= ((1 << 7) | (1 << 6) | (1 << 5) | (1 << 4) | (1 << 3) | (1 << 2));
PORTD |= ((1 << 7));
// initialize matrix state: all keys off
for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
matrix[row] = 0x00;
matrix_debouncing[row] = 0x00;
}
matrix_init_quantum();
}
void matrix_init(void)
{
// initialize row and col
debug_enable = true;
debug_matrix = true;
debug_keyboard = true;
debug_mouse = true;
mcp23018_status = init_mcp23018();
unselect_rows();
init_cols();
// initialize matrix state: all keys off
for (uint8_t i=0; i < MATRIX_ROWS; i++) {
matrix[i] = 0;
matrix_debouncing[i] = 0;
}
#ifdef DEBUG_MATRIX_SCAN_RATE
matrix_timer = timer_read32();
matrix_scan_count = 0;
#endif
matrix_init_quantum();
}
void matrix_init(void) {
printf("matrix init\n");
//debug_matrix = true;
/* Column(sense) */
palSetPadMode(GPIOA, 2, PAL_MODE_OUTPUT_PUSHPULL);
palSetPadMode(GPIOA, 3, PAL_MODE_OUTPUT_PUSHPULL);
palSetPadMode(GPIOA, 6, PAL_MODE_OUTPUT_PUSHPULL);
palSetPadMode(GPIOB, 14, PAL_MODE_OUTPUT_PUSHPULL);
palSetPadMode(GPIOB, 15, PAL_MODE_OUTPUT_PUSHPULL);
palSetPadMode(GPIOA, 8, PAL_MODE_OUTPUT_PUSHPULL);
palSetPadMode(GPIOA, 9, PAL_MODE_OUTPUT_PUSHPULL);
palSetPadMode(GPIOA, 7, PAL_MODE_OUTPUT_PUSHPULL);
palSetPadMode(GPIOB, 3, PAL_MODE_OUTPUT_PUSHPULL);
palSetPadMode(GPIOB, 4, PAL_MODE_OUTPUT_PUSHPULL);
palSetPadMode(GPIOC, 15, PAL_MODE_OUTPUT_PUSHPULL);
palSetPadMode(GPIOC, 14, PAL_MODE_OUTPUT_PUSHPULL);
palSetPadMode(GPIOC, 13, PAL_MODE_OUTPUT_PUSHPULL);
palSetPadMode(GPIOB, 5, PAL_MODE_OUTPUT_PUSHPULL);
palSetPadMode(GPIOB, 6, PAL_MODE_OUTPUT_PUSHPULL);
/* Row(strobe) */
palSetPadMode(GPIOB, 0, PAL_MODE_INPUT_PULLDOWN);
palSetPadMode(GPIOB, 1, PAL_MODE_INPUT_PULLDOWN);
palSetPadMode(GPIOB, 2, PAL_MODE_INPUT_PULLDOWN);
palSetPadMode(GPIOA, 15, PAL_MODE_INPUT_PULLDOWN);
palSetPadMode(GPIOA, 10, PAL_MODE_INPUT_PULLDOWN);
memset(matrix, 0, MATRIX_ROWS * sizeof(matrix_row_t));
memset(matrix_debouncing, 0, MATRIX_COLS * sizeof(matrix_row_t));
palClearPad(GPIOB, 7); // Turn off capslock
matrix_init_quantum();
}
void matrix_init(void) {
backlight_init_ports();
unselect_cols();
init_rows();
for (uint8_t i=0; i < MATRIX_ROWS; i++) {
matrix[i] = 0;
matrix_debouncing[i] = 0;
}
matrix_init_quantum();
}
void matrix_init(void) {
/* Ensure scanner power is on - else right hand will not work */
DDRC |= _BV(7);
PORTC |= _BV(7);
i2c_init();
i2c_set_keyscan_interval(LEFT, 2);
i2c_set_keyscan_interval(RIGHT, 2);
memset(rows, 0, sizeof(rows));
matrix_init_quantum();
}
void matrix_init(void) {
custom_matrix_init();
// initialize matrix state: all keys off
for (uint8_t i=0; i < MATRIX_ROWS; i++) {
raw_matrix[i] = 0;
matrix[i] = 0;
}
debounce_init(MATRIX_ROWS);
matrix_init_quantum();
}
void matrix_init(void) {
// initialize row and col
#if (DIODE_DIRECTION == COL2ROW)
unselect_rows();
init_cols();
#elif (DIODE_DIRECTION == ROW2COL)
unselect_cols();
init_rows();
#endif
// initialize matrix state: all keys off
for (uint8_t i=0; i < MATRIX_ROWS; i++) {
matrix[i] = 0;
matrix_debouncing[i] = 0;
}
matrix_init_quantum();
}
void matrix_init(void) {
DDRD |= 0b11010000;
PORTD &= ~0b01010000;
DDRB |= 0b00011111;
PORTB &= ~0b00001110;
PORTB |= 0b00010001;
DDRE |= 0b01000000;
PORTE &= ~0b01000000;
unselect_cols();
init_rows();
for (uint8_t i=0; i < MATRIX_ROWS; i++) {
matrix[i] = 0;
matrix_debouncing[i] = 0;
}
matrix_init_quantum();
}
void matrix_init(void) {
printf("matrix init\n");
//debug_matrix = true;
// dip switch setup
palSetPadMode(GPIOB, 14, PAL_MODE_INPUT_PULLUP);
palSetPadMode(GPIOA, 15, PAL_MODE_INPUT_PULLUP);
palSetPadMode(GPIOA, 10, PAL_MODE_INPUT_PULLUP);
palSetPadMode(GPIOB, 9, PAL_MODE_INPUT_PULLUP);
// encoder setup
palSetPadMode(GPIOB, 12, PAL_MODE_INPUT_PULLUP);
palSetPadMode(GPIOB, 13, PAL_MODE_INPUT_PULLUP);
encoder_state = (palReadPad(GPIOB, 12) << 0) | (palReadPad(GPIOB, 13) << 1);
// actual matrix setup
palSetPadMode(GPIOB, 11, PAL_MODE_OUTPUT_PUSHPULL);
palSetPadMode(GPIOB, 10, PAL_MODE_OUTPUT_PUSHPULL);
palSetPadMode(GPIOB, 2, PAL_MODE_OUTPUT_PUSHPULL);
palSetPadMode(GPIOB, 1, PAL_MODE_OUTPUT_PUSHPULL);
palSetPadMode(GPIOA, 7, PAL_MODE_OUTPUT_PUSHPULL);
palSetPadMode(GPIOB, 0, PAL_MODE_OUTPUT_PUSHPULL);
palSetPadMode(GPIOA, 10, PAL_MODE_INPUT_PULLDOWN);
palSetPadMode(GPIOA, 9, PAL_MODE_INPUT_PULLDOWN);
palSetPadMode(GPIOA, 8, PAL_MODE_INPUT_PULLDOWN);
palSetPadMode(GPIOB, 15, PAL_MODE_INPUT_PULLDOWN);
palSetPadMode(GPIOC, 13, PAL_MODE_INPUT_PULLDOWN);
palSetPadMode(GPIOC, 14, PAL_MODE_INPUT_PULLDOWN);
palSetPadMode(GPIOC, 15, PAL_MODE_INPUT_PULLDOWN);
palSetPadMode(GPIOA, 2, PAL_MODE_INPUT_PULLDOWN);
palSetPadMode(GPIOA, 3, PAL_MODE_INPUT_PULLDOWN);
palSetPadMode(GPIOA, 6, PAL_MODE_INPUT_PULLDOWN);
memset(matrix, 0, MATRIX_ROWS * sizeof(matrix_row_t));
memset(matrix_debouncing, 0, MATRIX_COLS * sizeof(matrix_col_t));
matrix_init_quantum();
}
void matrix_init(void) {
// all outputs for rows high
DDRB = 0xFF;
PORTB = 0xFF;
// all inputs for columns
DDRA = 0x00;
DDRC &= ~(0x111111<<2);
DDRD &= ~(1<<PIND7);
// all columns are pulled-up
PORTA = 0xFF;
PORTC |= (0b111111<<2);
PORTD |= (1<<PIND7);
// initialize matrix state: all keys off
for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
matrix[row] = 0x00;
matrix_debouncing[row] = 0x00;
}
matrix_init_quantum();
}
void matrix_init(void) {
// all outputs for rows high
DDRB = 0xFF;
PORTB = 0xFF;
// all inputs for columns
DDRA = 0x00;
DDRC &= ~(0x111111<<2);
//----> DDRD &= ~(1<<PIND7);
// Port D not used on this keyboard
// all columns are pulled-up
PORTA = 0xFF;
PORTC |= (0b111111<<2);
//PORTD |= (1<<PIND7);
// Port D not used on this keyboard
// initialize matrix state: all keys off
for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
matrix[row] = 0x00;
matrix_debouncing[row] = 0x00;
}
matrix_init_quantum(); // missing from original port by Luiz
}
void matrix_init(void) {
debug_enable = true;
debug_matrix = true;
debug_mouse = true;
// Set pinout for right half if pinout for that half is defined
if (!isLeftHand) {
#ifdef MATRIX_ROW_PINS_RIGHT
const uint8_t row_pins_right[MATRIX_ROWS] = MATRIX_ROW_PINS_RIGHT;
for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
row_pins[i] = row_pins_right[i];
}
#endif
#ifdef MATRIX_COL_PINS_RIGHT
const uint8_t col_pins_right[MATRIX_COLS] = MATRIX_COL_PINS_RIGHT;
for (uint8_t i = 0; i < MATRIX_COLS; i++) {
col_pins[i] = col_pins_right[i];
}
#endif
}
thisHand = isLeftHand ? 0 : (ROWS_PER_HAND);
thatHand = ROWS_PER_HAND - thisHand;
// initialize key pins
init_pins();
// initialize matrix state: all keys off
for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
matrix[i] = 0;
}
debounce_init(ROWS_PER_HAND);
matrix_init_quantum();
}
void matrix_init(void) {
matrix_init_quantum();
}
void matrix_init(void) {
clear_all_keys();
matrix_init_quantum();
}
