Nulo/qmk_firmware
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Implement matrix_io_delay abstraction for Drop boards (#11472)

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Joel Challis 2021-01-08 02:26:39 +00:00 committed by GitHub
parent 2574bc2791
commit b609a07b45
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 14 additions and 2 deletions
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8
keyboards/massdrop/alt/matrix.c
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@ -22,6 +22,10 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "clks.h"
#include <string.h>
#ifndef MATRIX_IO_DELAY
# define MATRIX_IO_DELAY 1
#endif
matrix_row_t mlatest[MATRIX_ROWS];
matrix_row_t mlast[MATRIX_ROWS];
matrix_row_t mdebounced[MATRIX_ROWS];
@ -32,6 +36,8 @@ uint8_t col_ports[] = { MATRIX_COL_PORTS };
uint8_t col_pins[] = { MATRIX_COL_PINS };
uint32_t row_masks[2]; //NOTE: If more than PA PB used in the future, adjust code to accomodate
__attribute__((weak)) void matrix_io_delay(void) { wait_us(MATRIX_IO_DELAY); }
__attribute__ ((weak))
void matrix_init_kb(void) {
matrix_init_user();
@ -95,7 +101,7 @@ uint8_t matrix_scan(void)
{
PORT->Group[col_ports[col]].OUTSET.reg = 1 << col_pins[col]; //Set col output
wait_us(1); //Delay for output
matrix_io_delay(); //Delay for output
scans[PA] = PORT->Group[PA].IN.reg & row_masks[PA]; //Read PA row pins data
scans[PB] = PORT->Group[PB].IN.reg & row_masks[PB]; //Read PB row pins data

8
keyboards/massdrop/ctrl/matrix.c
View file

@ -22,6 +22,10 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "clks.h"
#include <string.h>
#ifndef MATRIX_IO_DELAY
# define MATRIX_IO_DELAY 1
#endif
matrix_row_t mlatest[MATRIX_ROWS];
matrix_row_t mlast[MATRIX_ROWS];
matrix_row_t mdebounced[MATRIX_ROWS];
@ -32,6 +36,8 @@ uint8_t col_ports[] = { MATRIX_COL_PORTS };
uint8_t col_pins[] = { MATRIX_COL_PINS };
uint32_t row_masks[2]; //NOTE: If more than PA PB used in the future, adjust code to accomodate
__attribute__((weak)) void matrix_io_delay(void) { wait_us(MATRIX_IO_DELAY); }
__attribute__ ((weak))
void matrix_init_kb(void) {
matrix_init_user();
@ -95,7 +101,7 @@ uint8_t matrix_scan(void)
{
PORT->Group[col_ports[col]].OUTSET.reg = 1 << col_pins[col]; //Set col output
wait_us(1); //Delay for output
matrix_io_delay(); //Delay for output
scans[PA] = PORT->Group[PA].IN.reg & row_masks[PA]; //Read PA row pins data
scans[PB] = PORT->Group[PB].IN.reg & row_masks[PB]; //Read PB row pins data