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Working eager_pk

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This commit is contained in:
alex-ong 2019-01-26 17:29:02 +11:00
parent 123608fb31
commit 4d8733591f
1 changed files with 18 additions and 23 deletions
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41
quantum/debounce/debounce_eager_pk.c
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@ -39,22 +39,16 @@ No further inputs are accepted until DEBOUNCE milliseconds have occurred.
#define debounce_counter_t uint8_t #define debounce_counter_t uint8_t
static matrix_row_t matrix_debounced[MATRIX_ROWS];
static debounce_counter_t debounce_counters[MATRIX_ROWS*MATRIX_COLS]; static debounce_counter_t debounce_counters[MATRIX_ROWS*MATRIX_COLS];
#define DEBOUNCE_ELAPSED 251 #define DEBOUNCE_ELAPSED 251
#define MAX_DEBOUNCE (DEBOUNCE_ELAPSED - 1) #define MAX_DEBOUNCE (DEBOUNCE_ELAPSED - 1)
void update_debounce_counters(uint8_t current_time); void update_debounce_counters(uint8_t num_rows, uint8_t current_time);
void transfer_matrix_values(uint8_t current_time); void transfer_matrix_values(matrix_row_t raw[], matrix_row_t cooked[], uint8_t num_rows, uint8_t current_time);
void matrix_debounce_init(void) void debounce_init(uint8_t num_rows)
{ {
for (uint8_t r = 0; r < MATRIX_ROWS; r++)
{
matrix_debounced[r] = 0;
}
int i = 0; int i = 0;
for (uint8_t r = 0; r < MATRIX_ROWS; r++) for (uint8_t r = 0; r < MATRIX_ROWS; r++)
{ {
@ -65,25 +59,24 @@ void matrix_debounce_init(void)
} }
} }
void matrix_debounce(void) void debounce(matrix_row_t raw[], matrix_row_t cooked[], uint8_t num_rows, bool changed)
{ {
uint8_t current_time = timer_read() % MAX_DEBOUNCE; uint8_t current_time = timer_read() % MAX_DEBOUNCE;
update_debounce_counters(current_time); update_debounce_counters(num_rows, current_time);
transfer_matrix_values(current_time); transfer_matrix_values(raw, cooked, num_rows, current_time);
} }
//If the current time is > debounce counter, set the counter to enable input. //If the current time is > debounce counter, set the counter to enable input.
void update_debounce_counters(uint8_t current_time) void update_debounce_counters(uint8_t num_rows, uint8_t current_time)
{ {
debounce_counter_t *debounce_pointer = debounce_counters; debounce_counter_t *debounce_pointer = debounce_counters;
for (uint8_t row = 0; row < MATRIX_ROWS; row++) for (uint8_t row = 0; row < num_rows; row++)
{ {
for (uint8_t col = 0; col < MATRIX_COLS; col++) for (uint8_t col = 0; col < MATRIX_COLS; col++)
{ {
if (*debounce_pointer != DEBOUNCE_ELAPSED) if (*debounce_pointer != DEBOUNCE_ELAPSED)
{ {
if (TIMER_DIFF(current_time, *debounce_pointer, MAX_DEBOUNCE) >= if (TIMER_DIFF(current_time, *debounce_pointer, MAX_DEBOUNCE) >= DEBOUNCE) {
DEBOUNCING_DELAY) {
*debounce_pointer = DEBOUNCE_ELAPSED; *debounce_pointer = DEBOUNCE_ELAPSED;
} }
} }
@ -93,13 +86,13 @@ void update_debounce_counters(uint8_t current_time)
} }
// upload from raw_matrix to final matrix; // upload from raw_matrix to final matrix;
void transfer_matrix_values(uint8_t current_time) void transfer_matrix_values(matrix_row_t raw[], matrix_row_t cooked[], uint8_t num_rows, uint8_t current_time)
{ {
debounce_counter_t *debounce_pointer = debounce_counters; debounce_counter_t *debounce_pointer = debounce_counters;
for (uint8_t row = 0; row < MATRIX_ROWS; row++) for (uint8_t row = 0; row < num_rows; row++)
{ {
matrix_row_t existing_row = matrix_debounced[row]; matrix_row_t existing_row = cooked[row];
matrix_row_t raw_row = matrix_get_row(row); matrix_row_t raw_row = raw[row];
for (uint8_t col = 0; col < MATRIX_COLS; col++) for (uint8_t col = 0; col < MATRIX_COLS; col++)
{ {
@ -114,10 +107,12 @@ void transfer_matrix_values(uint8_t current_time)
} }
debounce_pointer++; debounce_pointer++;
} }
matrix_debounced[row] = existing_row; cooked[row] = existing_row;
} }
} }
bool debounce_active()
{
return true;
}
//Implementation of no debounce.