From dcb7ca3f7910420cfa85ba659d48285b3633a978 Mon Sep 17 00:00:00 2001 From: Joel Challis Date: Sat, 4 Jan 2020 20:29:44 +0000 Subject: Move some common matrix code to a common location (#7699) * Move some common matrix code to a common location * Refactor some 'custom_matrix_helper' logic to use custom matrix lite * Fix build for kinesis/stapelberg - abuse of vpath was picking up matrix.c from core when custom matrix was enabled * Add validation for CUSTOM_MATRIX --- quantum/split_common/matrix.c | 118 +++++++++++------------------------------- 1 file changed, 29 insertions(+), 89 deletions(-) (limited to 'quantum/split_common/matrix.c') diff --git a/quantum/split_common/matrix.c b/quantum/split_common/matrix.c index 7176d0cc4..58602af85 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 . */ - -/* - * scan matrix - */ #include #include #include "wait.h" @@ -33,23 +29,6 @@ along with this program. If not, see . # 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; } -- cgit v1.2.3