[Keyboard] Use new matrix_output_select_delay api (#13861)
* Use new matrix_output_select_delay api * Updated delay to 15 after more spamming
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5 changed files with 20 additions and 10 deletions
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@ -32,6 +32,13 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
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#define USB_POLLING_INTERVAL_MS 1
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/* layer optimization */
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#define LAYER_STATE_8BIT
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#define MAX_LAYER 2
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//debug scanrate
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//#define DEBUG_MATRIX_SCAN_RATE
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//debug scans taking longer than one ms
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//#define BENCHMARK_MATRIX
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#define MATRIX_IO_DELAY 15
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/*
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* Keyboard Matrix Assignments
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*
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@ -28,7 +28,7 @@ extern matrix_row_t matrix[MATRIX_ROWS]; // debounced values
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// matrix code
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// super fast read_cols code.
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static matrix_row_t read_cols(void) {
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static inline matrix_row_t read_cols(void) {
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return (PINC & (1 << 6) ? 0 : (1UL << 0)) |
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(PIND & (1 << 7) ? 0 : (1UL << 1)) |
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(PINE & (1 << 6) ? 0 : (1UL << 2)) |
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@ -100,13 +100,17 @@ uint8_t matrix_scan_custom(matrix_row_t current_matrix[]) {
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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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select_row(current_row);
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asm volatile("nop");
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asm volatile("nop");
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matrix_output_select_delay();
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matrix_row_t cols = read_cols();
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changed |= (current_matrix[current_row] != cols);
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current_matrix[current_row] = cols;
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unselect_rows();
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//this internally calls matrix_io_delay()
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matrix_output_unselect_delay();
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}
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return changed;
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}
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@ -19,4 +19,7 @@ The brief list of speedhacks to make this keyboard blazing fast:
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3) Eager-per-key Debouncing algorithm (no 5ms delay before message is sent)
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4) 1000hz polling
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See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).
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See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the
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[make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information.
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Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).
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@ -25,7 +25,7 @@ SPACE_CADET_ENABLE = no # Unneeded feature.
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LAYOUTS = 60_ansi
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# special sauce for this keyboard
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DEBOUNCE_TYPE = eager_pk # Debounce using eager_pk.
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DEBOUNCE_TYPE = sym_eager_pk # Debounce using eager_pk.
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CUSTOM_MATRIX = lite # Custom matrix that polls at 7000hz instead of a measly 2000hz.
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LTO_ENABLE = yes # smaller binary
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SRC += matrix.c
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@ -50,13 +50,9 @@ void matrix_scan_user(void) {
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last_timer = timer;
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if ((timer % 1000 == 0) && (timer != last_print_out)) {
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print("Benchmark:");
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print("\n");
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print_dec(timer);
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print("\n");
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print("Scans: ");
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print_dec(scans);
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print("\n");
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print("-------");
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scans = 0;
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last_print_out = timer;
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}
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