diff options
Diffstat (limited to 'quantum/matrix_common.c')
| -rw-r--r-- | quantum/matrix_common.c | 74 |
1 files changed, 63 insertions, 11 deletions
diff --git a/quantum/matrix_common.c b/quantum/matrix_common.c index 66c89970b1..d67aaf508c 100644 --- a/quantum/matrix_common.c +++ b/quantum/matrix_common.c @@ -4,6 +4,15 @@ #include "wait.h" #include "print.h" #include "debug.h" +#ifdef SPLIT_KEYBOARD +# include "split_common/split_util.h" +# include "split_common/transactions.h" +# include <string.h> + +# define ROWS_PER_HAND (MATRIX_ROWS / 2) +#else +# define ROWS_PER_HAND (MATRIX_ROWS) +#endif #ifndef MATRIX_IO_DELAY # define MATRIX_IO_DELAY 30 @@ -13,6 +22,11 @@ matrix_row_t raw_matrix[MATRIX_ROWS]; matrix_row_t matrix[MATRIX_ROWS]; +#ifdef SPLIT_KEYBOARD +// row offsets for each hand +uint8_t thisHand, thatHand; +#endif + #ifdef MATRIX_MASKED extern const matrix_row_t matrix_mask[]; #endif @@ -45,12 +59,6 @@ inline matrix_row_t matrix_get_row(uint8_t row) { #endif } -// Deprecated. -bool matrix_is_modified(void) { - if (debounce_active()) return false; - return true; -} - #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)) @@ -84,18 +92,57 @@ uint8_t matrix_key_count(void) { return count; } +#ifdef SPLIT_KEYBOARD +bool matrix_post_scan(void) { + bool changed = false; + if (is_keyboard_master()) { + static bool last_connected = false; + matrix_row_t slave_matrix[ROWS_PER_HAND] = {0}; + if (transport_master_if_connected(matrix + thisHand, slave_matrix)) { + changed = memcmp(matrix + thatHand, slave_matrix, sizeof(slave_matrix)) != 0; + + last_connected = true; + } else if (last_connected) { + // reset other half when disconnected + memset(slave_matrix, 0, sizeof(slave_matrix)); + changed = true; + + last_connected = false; + } + + if (changed) memcpy(matrix + thatHand, slave_matrix, sizeof(slave_matrix)); + + matrix_scan_quantum(); + } else { + transport_slave(matrix + thatHand, matrix + thisHand); + + matrix_slave_scan_kb(); + } + + return changed; +} +#endif + /* `matrix_io_delay ()` exists for backwards compatibility. From now on, use matrix_output_unselect_delay(). */ __attribute__((weak)) void matrix_io_delay(void) { wait_us(MATRIX_IO_DELAY); } - __attribute__((weak)) void matrix_output_select_delay(void) { waitInputPinDelay(); } __attribute__((weak)) void matrix_output_unselect_delay(uint8_t line, bool key_pressed) { matrix_io_delay(); } // CUSTOM MATRIX 'LITE' __attribute__((weak)) void matrix_init_custom(void) {} - __attribute__((weak)) bool matrix_scan_custom(matrix_row_t current_matrix[]) { return true; } +#ifdef SPLIT_KEYBOARD +__attribute__((weak)) void matrix_slave_scan_kb(void) { matrix_slave_scan_user(); } +__attribute__((weak)) void matrix_slave_scan_user(void) {} +#endif + __attribute__((weak)) void matrix_init(void) { +#ifdef SPLIT_KEYBOARD + thisHand = isLeftHand ? 0 : (ROWS_PER_HAND); + thatHand = ROWS_PER_HAND - thisHand; +#endif + matrix_init_custom(); // initialize matrix state: all keys off @@ -104,7 +151,7 @@ __attribute__((weak)) void matrix_init(void) { matrix[i] = 0; } - debounce_init(MATRIX_ROWS); + debounce_init(ROWS_PER_HAND); matrix_init_quantum(); } @@ -112,9 +159,14 @@ __attribute__((weak)) void matrix_init(void) { __attribute__((weak)) uint8_t matrix_scan(void) { bool changed = matrix_scan_custom(raw_matrix); - debounce(raw_matrix, matrix, MATRIX_ROWS, changed); - +#ifdef SPLIT_KEYBOARD + debounce(raw_matrix, matrix + thisHand, ROWS_PER_HAND, changed); + changed = (changed || matrix_post_scan()); +#else + debounce(raw_matrix, matrix, ROWS_PER_HAND, changed); matrix_scan_quantum(); +#endif + return changed; } |