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invert matrix (keymap is off)

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clueboard_arm
Jack Humbert 7 years ago committed by skullY
parent cabca3636c
commit 4e01afb79d
1 changed files with 70 additions and 60 deletions
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130
keyboards/clueboard60/matrix.c
Unescape Escape View File

@ -19,8 +19,8 @@
* row: { PB0, PB1, PB2, PA15, PA10 }
*/
/* matrix state(1:on, 0:off) */
static matrix_row_t matrix[MATRIX_ROWS];
static matrix_row_t matrix_debouncing[MATRIX_ROWS];
static matrix_row_t matrix[MATRIX_COLS];
static matrix_row_t matrix_debouncing[MATRIX_COLS];
static bool debouncing = false;
static uint16_t debouncing_time = 0;
@ -45,31 +45,31 @@ void matrix_init(void) {
//debug_matrix = true;
/* Column(sense) */
palSetPadMode(GPIOA, 2, PAL_MODE_INPUT_PULLDOWN);
palSetPadMode(GPIOA, 3, PAL_MODE_INPUT_PULLDOWN);
palSetPadMode(GPIOA, 6, PAL_MODE_INPUT_PULLDOWN);
palSetPadMode(GPIOB, 14, PAL_MODE_INPUT_PULLDOWN);
palSetPadMode(GPIOB, 15, PAL_MODE_INPUT_PULLDOWN);
palSetPadMode(GPIOA, 8, PAL_MODE_INPUT_PULLDOWN);
palSetPadMode(GPIOA, 9, PAL_MODE_INPUT_PULLDOWN);
palSetPadMode(GPIOA, 7, PAL_MODE_INPUT_PULLDOWN);
palSetPadMode(GPIOB, 3, PAL_MODE_INPUT_PULLDOWN);
palSetPadMode(GPIOB, 4, PAL_MODE_INPUT_PULLDOWN);
palSetPadMode(GPIOC, 14, PAL_MODE_INPUT_PULLDOWN);
palSetPadMode(GPIOC, 15, PAL_MODE_INPUT_PULLDOWN);
palSetPadMode(GPIOC, 13, PAL_MODE_INPUT_PULLDOWN);
palSetPadMode(GPIOB, 5, PAL_MODE_INPUT_PULLDOWN);
palSetPadMode(GPIOB, 6, PAL_MODE_INPUT_PULLDOWN);
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, 14, PAL_MODE_OUTPUT_PUSHPULL);
palSetPadMode(GPIOC, 15, 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_OUTPUT_PUSHPULL);
palSetPadMode(GPIOB, 1, PAL_MODE_OUTPUT_PUSHPULL);
palSetPadMode(GPIOB, 2, PAL_MODE_OUTPUT_PUSHPULL);
palSetPadMode(GPIOA, 15, PAL_MODE_OUTPUT_PUSHPULL);
palSetPadMode(GPIOA, 10, PAL_MODE_OUTPUT_PUSHPULL);
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);
memset(matrix_debouncing, 0, MATRIX_ROWS);
memset(matrix, 0, MATRIX_COLS);
memset(matrix_debouncing, 0, MATRIX_COLS);
/* Setup capslock */
// palSetPadMode(GPIOB, 7, PAL_MODE_OUTPUT_PUSHPULL);
@ -79,58 +79,68 @@ void matrix_init(void) {
}
uint8_t matrix_scan(void) {
for (int row = 0; row < MATRIX_ROWS; row++) {
for (int col = 0; col < MATRIX_COLS; col++) {
matrix_row_t data = 0;
// strobe row { PB0, PB1, PB2, PA15, PA10 }
switch (row) {
case 0: palSetPad(GPIOB, 0); break;
case 1: palSetPad(GPIOB, 1); break;
case 2: palSetPad(GPIOB, 2); break;
case 3: palSetPad(GPIOA, 15); break;
case 4: palSetPad(GPIOA, 10); break;
// strobe col { PA2, PA3, PA6, PB14, PB15, PA8, PA9, PA7, PB3, PB4, PC14, PC15, PC13, PB5, PB6 }
switch (col) {
case 0: palSetPad(GPIOA, 2); break;
case 1: palSetPad(GPIOA, 3); break;
case 2: palSetPad(GPIOA, 6); break;
case 3: palSetPad(GPIOB, 14); break;
case 4: palSetPad(GPIOB, 15); break;
case 5: palSetPad(GPIOA, 8); break;
case 6: palSetPad(GPIOA, 9); break;
case 7: palSetPad(GPIOA, 7); break;
case 8: palSetPad(GPIOB, 3); break;
case 9: palSetPad(GPIOB, 4); break;
case 10: palSetPad(GPIOC, 14); break;
case 11: palSetPad(GPIOC, 15); break;
case 12: palSetPad(GPIOC, 13); break;
case 13: palSetPad(GPIOB, 5); break;
case 14: palSetPad(GPIOB, 6); break;
}
// need wait to settle pin state
wait_us(20);
// read col data { PA2, PA3, PA6, PB14, PB15, PA8, PA9, PA7, PB3, PB4, PC14, PC15, PC13, PB5, PB6 }
// read row data { PB0, PB1, PB2, PA15, PA10 }
data = (
palReadPad(GPIOA, 2) << 0 |
palReadPad(GPIOA, 3) << 1 |
palReadPad(GPIOA, 6) << 2 |
palReadPad(GPIOB, 14) << 3 |
palReadPad(GPIOB, 15) << 4 |
palReadPad(GPIOA, 8) << 5 |
palReadPad(GPIOA, 9) << 6 |
palReadPad(GPIOA, 7) << 7 |
palReadPad(GPIOB, 3) << 8 |
palReadPad(GPIOB, 4) << 9 |
palReadPad(GPIOC, 14) << 10 |
palReadPad(GPIOC, 15) << 11 |
palReadPad(GPIOC, 13) << 12 |
palReadPad(GPIOB, 5) << 13 |
palReadPad(GPIOB, 6) << 14
(palReadPad(GPIOB, 0) << 0 ) |
(palReadPad(GPIOB, 1) << 1 ) |
(palReadPad(GPIOB, 2) << 2 ) |
(palReadPad(GPIOA, 15) << 3 ) |
(palReadPad(GPIOA, 10) << 4 )
);
// unstrobe row { PB0, PB1, PB2, PA15, PA10 }
switch (row) {
case 0: palClearPad(GPIOB, 0); break;
case 1: palClearPad(GPIOB, 1); break;
case 2: palClearPad(GPIOB, 2); break;
case 3: palClearPad(GPIOA, 15); break;
case 4: palClearPad(GPIOA, 10); break;
// unstrobe col { PA2, PA3, PA6, PB14, PB15, PA8, PA9, PA7, PB3, PB4, PC14, PC15, PC13, PB5, PB6 }
switch (col) {
case 0: palClearPad(GPIOA, 2); break;
case 1: palClearPad(GPIOA, 3); break;
case 2: palClearPad(GPIOA, 6); break;
case 3: palClearPad(GPIOB, 14); break;
case 4: palClearPad(GPIOB, 15); break;
case 5: palClearPad(GPIOA, 8); break;
case 6: palClearPad(GPIOA, 9); break;
case 7: palClearPad(GPIOA, 7); break;
case 8: palClearPad(GPIOB, 3); break;
case 9: palClearPad(GPIOB, 4); break;
case 10: palClearPad(GPIOC, 14); break;
case 11: palClearPad(GPIOC, 15); break;
case 12: palClearPad(GPIOC, 13); break;
case 13: palClearPad(GPIOB, 5); break;
case 14: palClearPad(GPIOB, 6); break;
}
if (matrix_debouncing[row] != data) {
matrix_debouncing[row] = data;
if (matrix_debouncing[col] != data) {
matrix_debouncing[col] = data;
debouncing = true;
debouncing_time = timer_read();
}
}
if (debouncing && timer_elapsed(debouncing_time) > DEBOUNCE) {
for (int row = 0; row < MATRIX_ROWS; row++) {
matrix[row] = matrix_debouncing[row];
for (int col = 0; col < MATRIX_COLS; col++) {
matrix[col] = matrix_debouncing[col];
}
debouncing = false;
}
@ -141,7 +151,7 @@ uint8_t matrix_scan(void) {
}
bool matrix_is_on(uint8_t row, uint8_t col) {
return (matrix[row] & (1<<col));
return (matrix[col] & (1<<row));
}
matrix_row_t matrix_get_row(uint8_t row) {

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