forked from mirrors/qmk_userspace
clang-format changes
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skullY
skullydazed
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commit
b624f32f94
502 changed files with 32259 additions and 39062 deletions
218
quantum/matrix.c
218
quantum/matrix.c
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@ -25,24 +25,24 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
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#include "quantum.h"
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#if (MATRIX_COLS <= 8)
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# define print_matrix_header() print("\nr/c 01234567\n")
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# define print_matrix_row(row) print_bin_reverse8(matrix_get_row(row))
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# define matrix_bitpop(i) bitpop(matrix[i])
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# define print_matrix_header() print("\nr/c 01234567\n")
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# define print_matrix_row(row) print_bin_reverse8(matrix_get_row(row))
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# define matrix_bitpop(i) bitpop(matrix[i])
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# define ROW_SHIFTER ((uint8_t)1)
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#elif (MATRIX_COLS <= 16)
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# define print_matrix_header() print("\nr/c 0123456789ABCDEF\n")
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# define print_matrix_row(row) print_bin_reverse16(matrix_get_row(row))
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# define matrix_bitpop(i) bitpop16(matrix[i])
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# define print_matrix_header() print("\nr/c 0123456789ABCDEF\n")
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# define print_matrix_row(row) print_bin_reverse16(matrix_get_row(row))
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# define matrix_bitpop(i) bitpop16(matrix[i])
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# define ROW_SHIFTER ((uint16_t)1)
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#elif (MATRIX_COLS <= 32)
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# define print_matrix_header() print("\nr/c 0123456789ABCDEF0123456789ABCDEF\n")
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# define print_matrix_row(row) print_bin_reverse32(matrix_get_row(row))
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# define matrix_bitpop(i) bitpop32(matrix[i])
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# define ROW_SHIFTER ((uint32_t)1)
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# define print_matrix_header() print("\nr/c 0123456789ABCDEF0123456789ABCDEF\n")
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# define print_matrix_row(row) print_bin_reverse32(matrix_get_row(row))
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# define matrix_bitpop(i) bitpop32(matrix[i])
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# define ROW_SHIFTER ((uint32_t)1)
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#endif
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#ifdef MATRIX_MASKED
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extern const matrix_row_t matrix_mask[];
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extern const matrix_row_t matrix_mask[];
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#endif
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#ifdef DIRECT_PINS
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@ -53,63 +53,34 @@ static const pin_t col_pins[MATRIX_COLS] = MATRIX_COL_PINS;
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#endif
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/* matrix state(1:on, 0:off) */
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static matrix_row_t raw_matrix[MATRIX_ROWS]; //raw values
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static matrix_row_t matrix[MATRIX_ROWS]; //debounced values
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static matrix_row_t raw_matrix[MATRIX_ROWS]; // raw values
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static matrix_row_t matrix[MATRIX_ROWS]; // debounced values
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__attribute__ ((weak))
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void matrix_init_quantum(void) {
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matrix_init_kb();
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}
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__attribute__((weak)) void matrix_init_quantum(void) { matrix_init_kb(); }
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__attribute__ ((weak))
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void matrix_scan_quantum(void) {
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matrix_scan_kb();
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}
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__attribute__((weak)) void matrix_scan_quantum(void) { matrix_scan_kb(); }
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__attribute__ ((weak))
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void matrix_init_kb(void) {
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matrix_init_user();
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}
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__attribute__((weak)) void matrix_init_kb(void) { matrix_init_user(); }
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__attribute__ ((weak))
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void matrix_scan_kb(void) {
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matrix_scan_user();
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}
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__attribute__((weak)) void matrix_scan_kb(void) { matrix_scan_user(); }
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__attribute__ ((weak))
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void matrix_init_user(void) {
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}
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__attribute__((weak)) void matrix_init_user(void) {}
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__attribute__ ((weak))
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void matrix_scan_user(void) {
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}
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__attribute__((weak)) void matrix_scan_user(void) {}
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inline
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uint8_t matrix_rows(void) {
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return MATRIX_ROWS;
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}
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inline uint8_t matrix_rows(void) { return MATRIX_ROWS; }
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inline
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uint8_t matrix_cols(void) {
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return MATRIX_COLS;
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}
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inline uint8_t matrix_cols(void) { return MATRIX_COLS; }
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//Deprecated.
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bool matrix_is_modified(void)
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{
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// Deprecated.
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bool matrix_is_modified(void) {
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if (debounce_active()) return false;
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return true;
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}
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inline
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bool matrix_is_on(uint8_t row, uint8_t col)
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{
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return (matrix[row] & ((matrix_row_t)1<<col));
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}
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inline bool matrix_is_on(uint8_t row, uint8_t col) { return (matrix[row] & ((matrix_row_t)1 << col)); }
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inline
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matrix_row_t matrix_get_row(uint8_t row)
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{
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inline matrix_row_t matrix_get_row(uint8_t row) {
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// Matrix mask lets you disable switches in the returned matrix data. For example, if you have a
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// switch blocker installed and the switch is always pressed.
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#ifdef MATRIX_MASKED
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@ -119,19 +90,18 @@ matrix_row_t matrix_get_row(uint8_t row)
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#endif
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}
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void matrix_print(void)
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{
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void matrix_print(void) {
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print_matrix_header();
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for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
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phex(row); print(": ");
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phex(row);
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print(": ");
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print_matrix_row(row);
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print("\n");
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}
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}
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uint8_t matrix_key_count(void)
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{
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uint8_t matrix_key_count(void) {
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uint8_t count = 0;
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for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
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count += matrix_bitpop(i);
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@ -139,63 +109,56 @@ uint8_t matrix_key_count(void)
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return count;
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}
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#ifdef DIRECT_PINS
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static void init_pins(void) {
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for (int row = 0; row < MATRIX_ROWS; row++) {
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for (int col = 0; col < MATRIX_COLS; col++) {
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pin_t pin = direct_pins[row][col];
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if (pin != NO_PIN) {
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setPinInputHigh(pin);
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}
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for (int row = 0; row < MATRIX_ROWS; row++) {
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for (int col = 0; col < MATRIX_COLS; col++) {
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pin_t pin = direct_pins[row][col];
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if (pin != NO_PIN) {
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setPinInputHigh(pin);
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}
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}
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}
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}
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}
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static bool read_cols_on_row(matrix_row_t current_matrix[], uint8_t current_row) {
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matrix_row_t last_row_value = current_matrix[current_row];
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current_matrix[current_row] = 0;
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matrix_row_t last_row_value = current_matrix[current_row];
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current_matrix[current_row] = 0;
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for (uint8_t col_index = 0; col_index < MATRIX_COLS; col_index++) {
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pin_t pin = direct_pins[current_row][col_index];
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if (pin != NO_PIN) {
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current_matrix[current_row] |= readPin(pin) ? 0 : (ROW_SHIFTER << col_index);
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for (uint8_t col_index = 0; col_index < MATRIX_COLS; col_index++) {
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pin_t pin = direct_pins[current_row][col_index];
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if (pin != NO_PIN) {
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current_matrix[current_row] |= readPin(pin) ? 0 : (ROW_SHIFTER << col_index);
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}
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}
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}
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return (last_row_value != current_matrix[current_row]);
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return (last_row_value != current_matrix[current_row]);
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}
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#elif (DIODE_DIRECTION == COL2ROW)
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static void select_row(uint8_t row)
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{
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static void select_row(uint8_t row) {
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setPinOutput(row_pins[row]);
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writePinLow(row_pins[row]);
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}
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static void unselect_row(uint8_t row)
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{
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setPinInputHigh(row_pins[row]);
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}
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static void unselect_row(uint8_t row) { setPinInputHigh(row_pins[row]); }
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static void unselect_rows(void)
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{
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for(uint8_t x = 0; x < MATRIX_ROWS; x++) {
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static void unselect_rows(void) {
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for (uint8_t x = 0; x < MATRIX_ROWS; x++) {
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setPinInputHigh(row_pins[x]);
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}
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}
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static void init_pins(void) {
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unselect_rows();
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for (uint8_t x = 0; x < MATRIX_COLS; x++) {
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setPinInputHigh(col_pins[x]);
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}
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unselect_rows();
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for (uint8_t x = 0; x < MATRIX_COLS; x++) {
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setPinInputHigh(col_pins[x]);
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}
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}
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static bool read_cols_on_row(matrix_row_t current_matrix[], uint8_t current_row)
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{
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static bool read_cols_on_row(matrix_row_t current_matrix[], uint8_t current_row) {
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// Store last value of row prior to reading
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matrix_row_t last_row_value = current_matrix[current_row];
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@ -207,13 +170,12 @@ static bool read_cols_on_row(matrix_row_t current_matrix[], uint8_t current_row)
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wait_us(30);
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// For each col...
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for(uint8_t col_index = 0; col_index < MATRIX_COLS; col_index++) {
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for (uint8_t col_index = 0; col_index < MATRIX_COLS; col_index++) {
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// Select the col pin to read (active low)
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uint8_t pin_state = readPin(col_pins[col_index]);
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// Populate the matrix row with the state of the col pin
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current_matrix[current_row] |= pin_state ? 0 : (ROW_SHIFTER << col_index);
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current_matrix[current_row] |= pin_state ? 0 : (ROW_SHIFTER << col_index);
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}
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// Unselect row
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@ -224,33 +186,27 @@ static bool read_cols_on_row(matrix_row_t current_matrix[], uint8_t current_row)
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#elif (DIODE_DIRECTION == ROW2COL)
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static void select_col(uint8_t col)
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{
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static void select_col(uint8_t col) {
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setPinOutput(col_pins[col]);
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writePinLow(col_pins[col]);
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}
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static void unselect_col(uint8_t col)
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{
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setPinInputHigh(col_pins[col]);
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}
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static void unselect_col(uint8_t col) { setPinInputHigh(col_pins[col]); }
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static void unselect_cols(void)
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{
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for(uint8_t x = 0; x < MATRIX_COLS; x++) {
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static void unselect_cols(void) {
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for (uint8_t x = 0; x < MATRIX_COLS; x++) {
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setPinInputHigh(col_pins[x]);
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}
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}
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static void init_pins(void) {
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unselect_cols();
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for (uint8_t x = 0; x < MATRIX_ROWS; x++) {
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setPinInputHigh(row_pins[x]);
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}
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unselect_cols();
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for (uint8_t x = 0; x < MATRIX_ROWS; x++) {
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setPinInputHigh(row_pins[x]);
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}
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}
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static bool read_rows_on_col(matrix_row_t current_matrix[], uint8_t current_col)
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{
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static bool read_rows_on_col(matrix_row_t current_matrix[], uint8_t current_col) {
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bool matrix_changed = false;
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// Select col and wait for col selecton to stabilize
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@ -258,27 +214,21 @@ static bool read_rows_on_col(matrix_row_t current_matrix[], uint8_t current_col)
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wait_us(30);
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// For each row...
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for(uint8_t row_index = 0; row_index < MATRIX_ROWS; row_index++)
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{
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for (uint8_t row_index = 0; row_index < MATRIX_ROWS; row_index++) {
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// Store last value of row prior to reading
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matrix_row_t last_row_value = current_matrix[row_index];
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// Check row pin state
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if (readPin(row_pins[row_index]) == 0)
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{
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if (readPin(row_pins[row_index]) == 0) {
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// Pin LO, set col bit
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current_matrix[row_index] |= (ROW_SHIFTER << current_col);
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}
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else
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{
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} else {
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// Pin HI, clear col bit
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current_matrix[row_index] &= ~(ROW_SHIFTER << current_col);
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}
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// Determine if the matrix changed state
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if ((last_row_value != current_matrix[row_index]) && !(matrix_changed))
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{
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if ((last_row_value != current_matrix[row_index]) && !(matrix_changed)) {
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matrix_changed = true;
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}
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}
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@ -292,14 +242,13 @@ static bool read_rows_on_col(matrix_row_t current_matrix[], uint8_t current_col)
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#endif
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void matrix_init(void) {
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// initialize key pins
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init_pins();
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// initialize matrix state: all keys off
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for (uint8_t i=0; i < MATRIX_ROWS; i++) {
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for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
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raw_matrix[i] = 0;
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matrix[i] = 0;
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matrix[i] = 0;
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}
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debounce_init(MATRIX_ROWS);
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@ -307,24 +256,23 @@ void matrix_init(void) {
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matrix_init_quantum();
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}
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uint8_t matrix_scan(void)
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{
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bool changed = false;
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uint8_t matrix_scan(void) {
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bool changed = false;
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#if defined(DIRECT_PINS) || (DIODE_DIRECTION == COL2ROW)
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// Set row, read cols
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for (uint8_t current_row = 0; current_row < MATRIX_ROWS; current_row++) {
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changed |= read_cols_on_row(raw_matrix, current_row);
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}
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// Set row, read cols
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for (uint8_t current_row = 0; current_row < MATRIX_ROWS; current_row++) {
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changed |= read_cols_on_row(raw_matrix, current_row);
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}
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#elif (DIODE_DIRECTION == ROW2COL)
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// Set col, read rows
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for (uint8_t current_col = 0; current_col < MATRIX_COLS; current_col++) {
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changed |= read_rows_on_col(raw_matrix, current_col);
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}
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// Set col, read rows
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for (uint8_t current_col = 0; current_col < MATRIX_COLS; current_col++) {
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changed |= read_rows_on_col(raw_matrix, current_col);
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}
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#endif
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debounce(raw_matrix, matrix, MATRIX_ROWS, changed);
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debounce(raw_matrix, matrix, MATRIX_ROWS, changed);
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matrix_scan_quantum();
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return (uint8_t)changed;
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matrix_scan_quantum();
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return (uint8_t)changed;
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}
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