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-rw-r--r--quantum/split_common/matrix.c118
1 files changed, 29 insertions, 89 deletions
diff --git a/quantum/split_common/matrix.c b/quantum/split_common/matrix.c
index 7176d0cc4f..58602af859 100644
--- a/quantum/split_common/matrix.c
+++ b/quantum/split_common/matrix.c
@@ -14,10 +14,6 @@ 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/>.
*/
-
-/*
- * scan matrix
- */
#include <stdint.h>
#include <stdbool.h>
#include "wait.h"
@@ -33,23 +29,6 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
# include "encoder.h"
#endif
-#if (MATRIX_COLS <= 8)
-# define print_matrix_header() print("\nr/c 01234567\n")
-# define print_matrix_row(row) print_bin_reverse8(matrix_get_row(row))
-# define matrix_bitpop(i) bitpop(matrix[i])
-# define ROW_SHIFTER ((uint8_t)1)
-#elif (MATRIX_COLS <= 16)
-# define print_matrix_header() print("\nr/c 0123456789ABCDEF\n")
-# define print_matrix_row(row) print_bin_reverse16(matrix_get_row(row))
-# define matrix_bitpop(i) bitpop16(matrix[i])
-# define ROW_SHIFTER ((uint16_t)1)
-#elif (MATRIX_COLS <= 32)
-# define print_matrix_header() print("\nr/c 0123456789ABCDEF0123456789ABCDEF\n")
-# define print_matrix_row(row) print_bin_reverse32(matrix_get_row(row))
-# define matrix_bitpop(i) bitpop32(matrix[i])
-# define ROW_SHIFTER ((uint32_t)1)
-#endif
-
#define ERROR_DISCONNECT_COUNT 5
#define ROWS_PER_HAND (MATRIX_ROWS / 2)
@@ -62,58 +41,21 @@ static pin_t col_pins[MATRIX_COLS] = MATRIX_COL_PINS;
#endif
/* matrix state(1:on, 0:off) */
-static matrix_row_t matrix[MATRIX_ROWS];
-static matrix_row_t raw_matrix[ROWS_PER_HAND];
+static matrix_row_t raw_matrix[MATRIX_ROWS]; // raw values
+static matrix_row_t matrix[MATRIX_ROWS]; // debounced values
// row offsets for each hand
uint8_t thisHand, thatHand;
// user-defined overridable functions
-
-__attribute__((weak)) void matrix_init_kb(void) { matrix_init_user(); }
-
-__attribute__((weak)) void matrix_scan_kb(void) { matrix_scan_user(); }
-
-__attribute__((weak)) void matrix_init_user(void) {}
-
-__attribute__((weak)) void matrix_scan_user(void) {}
-
__attribute__((weak)) void matrix_slave_scan_user(void) {}
// helper functions
-inline uint8_t matrix_rows(void) { return MATRIX_ROWS; }
-
-inline uint8_t matrix_cols(void) { return MATRIX_COLS; }
-
-bool matrix_is_modified(void) {
- if (debounce_active()) return false;
- return true;
-}
-
inline bool matrix_is_on(uint8_t row, uint8_t col) { return (matrix[row] & ((matrix_row_t)1 << col)); }
inline matrix_row_t matrix_get_row(uint8_t row) { return matrix[row]; }
-void matrix_print(void) {
- print_matrix_header();
-
- for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
- phex(row);
- print(": ");
- print_matrix_row(row);
- print("\n");
- }
-}
-
-uint8_t matrix_key_count(void) {
- uint8_t count = 0;
- for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
- count += matrix_bitpop(i);
- }
- return count;
-}
-
// matrix code
#ifdef DIRECT_PINS
@@ -136,7 +78,7 @@ static bool read_cols_on_row(matrix_row_t current_matrix[], uint8_t current_row)
for (uint8_t col_index = 0; col_index < MATRIX_COLS; col_index++) {
pin_t pin = direct_pins[current_row][col_index];
if (pin != NO_PIN) {
- current_matrix[current_row] |= readPin(pin) ? 0 : (ROW_SHIFTER << col_index);
+ current_matrix[current_row] |= readPin(pin) ? 0 : (MATRIX_ROW_SHIFTER << col_index);
}
}
@@ -179,7 +121,7 @@ static bool read_cols_on_row(matrix_row_t current_matrix[], uint8_t current_row)
// For each col...
for (uint8_t col_index = 0; col_index < MATRIX_COLS; col_index++) {
// Populate the matrix row with the state of the col pin
- current_matrix[current_row] |= readPin(col_pins[col_index]) ? 0 : (ROW_SHIFTER << col_index);
+ current_matrix[current_row] |= readPin(col_pins[col_index]) ? 0 : (MATRIX_ROW_SHIFTER << col_index);
}
// Unselect row
@@ -225,10 +167,10 @@ static bool read_rows_on_col(matrix_row_t current_matrix[], uint8_t current_col)
// Check row pin state
if (readPin(row_pins[row_index])) {
// Pin HI, clear col bit
- current_matrix[row_index] &= ~(ROW_SHIFTER << current_col);
+ current_matrix[row_index] &= ~(MATRIX_ROW_SHIFTER << current_col);
} else {
// Pin LO, set col bit
- current_matrix[row_index] |= (ROW_SHIFTER << current_col);
+ current_matrix[row_index] |= (MATRIX_ROW_SHIFTER << current_col);
}
// Determine if the matrix changed state
@@ -280,7 +222,8 @@ void matrix_init(void) {
// initialize matrix state: all keys off
for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
- matrix[i] = 0;
+ raw_matrix[i] = 0;
+ matrix[i] = 0;
}
debounce_init(ROWS_PER_HAND);
@@ -288,29 +231,7 @@ void matrix_init(void) {
matrix_init_quantum();
}
-uint8_t _matrix_scan(void) {
- bool changed = false;
-
-#if defined(DIRECT_PINS) || (DIODE_DIRECTION == COL2ROW)
- // Set row, read cols
- for (uint8_t current_row = 0; current_row < ROWS_PER_HAND; current_row++) {
- changed |= read_cols_on_row(raw_matrix, current_row);
- }
-#elif (DIODE_DIRECTION == ROW2COL)
- // Set col, read rows
- for (uint8_t current_col = 0; current_col < MATRIX_COLS; current_col++) {
- changed |= read_rows_on_col(raw_matrix, current_col);
- }
-#endif
-
- debounce(raw_matrix, matrix + thisHand, ROWS_PER_HAND, changed);
-
- return (uint8_t)changed;
-}
-
-uint8_t matrix_scan(void) {
- uint8_t ret = _matrix_scan();
-
+void matrix_post_scan(void) {
if (is_keyboard_master()) {
static uint8_t error_count;
@@ -335,6 +256,25 @@ uint8_t matrix_scan(void) {
#endif
matrix_slave_scan_user();
}
+}
+
+uint8_t matrix_scan(void) {
+ bool changed = false;
+
+#if defined(DIRECT_PINS) || (DIODE_DIRECTION == COL2ROW)
+ // Set row, read cols
+ for (uint8_t current_row = 0; current_row < ROWS_PER_HAND; current_row++) {
+ changed |= read_cols_on_row(raw_matrix, current_row);
+ }
+#elif (DIODE_DIRECTION == ROW2COL)
+ // Set col, read rows
+ for (uint8_t current_col = 0; current_col < MATRIX_COLS; current_col++) {
+ changed |= read_rows_on_col(raw_matrix, current_col);
+ }
+#endif
- return ret;
+ debounce(raw_matrix, matrix + thisHand, ROWS_PER_HAND, changed);
+
+ matrix_post_scan();
+ return (uint8_t)changed;
}
generated by cgit v1.2.1 (git 2.18.0) at 2024-11-10 10:56:41 +0000