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keypad: scan immediately on construct, .reset()

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This commit is contained in:
Jeff Epler 2022-04-05 09:48:29 -05:00
parent 47d3d0d7f8
commit 203dad11bf
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GPG Key ID: D5BF15AB975AB4DE
3 changed files with 24 additions and 8 deletions
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11
shared-module/keypad/KeyMatrix.c
View File

@ -37,6 +37,8 @@
#include "supervisor/port.h"
#include "supervisor/shared/tick.h"
static void keypad_keymatrix_scan_now(keypad_keymatrix_obj_t *self, uint64_t now);
static mp_uint_t row_column_to_key_number(keypad_keymatrix_obj_t *self, mp_uint_t row, mp_uint_t column) {
return row * self->column_digitalinouts->len + column;
}
@ -74,10 +76,10 @@ void common_hal_keypad_keymatrix_construct(keypad_keymatrix_obj_t *self, mp_uint
self->events = events;
self->interval_ticks = (mp_uint_t)(interval * 1024); // interval * 1000 * (1024/1000)
self->last_scan_ticks = port_get_raw_ticks(NULL);
// Add self to the list of active keypad scanners.
keypad_register_scanner((keypad_scanner_obj_t *)self);
keypad_keymatrix_scan_now(self, port_get_raw_ticks(NULL));
}
void common_hal_keypad_keymatrix_deinit(keypad_keymatrix_obj_t *self) {
@ -132,10 +134,9 @@ mp_obj_t common_hal_keypad_keymatrix_get_events(keypad_keymatrix_obj_t *self) {
void common_hal_keypad_keymatrix_reset(keypad_keymatrix_obj_t *self) {
const size_t key_count = common_hal_keypad_keymatrix_get_key_count(self);
supervisor_acquire_lock(&keypad_scanners_linked_list_lock);
memset(self->previously_pressed, false, key_count);
memset(self->currently_pressed, false, key_count);
supervisor_release_lock(&keypad_scanners_linked_list_lock);
keypad_keymatrix_scan_now(self, port_get_raw_ticks(NULL));
}
void keypad_keymatrix_scan(keypad_keymatrix_obj_t *self) {
@ -145,6 +146,10 @@ void keypad_keymatrix_scan(keypad_keymatrix_obj_t *self) {
return;
}
keypad_keymatrix_scan_now(self, now);
}
static void keypad_keymatrix_scan_now(keypad_keymatrix_obj_t *self, uint64_t now) {
self->last_scan_ticks = now;
mp_obj_t timestamp = supervisor_ticks_ms();

10
shared-module/keypad/Keys.c
View File

@ -36,6 +36,8 @@
#include "supervisor/port.h"
#include "supervisor/shared/tick.h"
static void keypad_keys_scan_now(keypad_keys_obj_t *self, uint64_t now);
void common_hal_keypad_keys_construct(keypad_keys_obj_t *self, mp_uint_t num_pins, const mcu_pin_obj_t *pins[], bool value_when_pressed, bool pull, mp_float_t interval, size_t max_events) {
mp_obj_t dios[num_pins];
@ -64,6 +66,7 @@ void common_hal_keypad_keys_construct(keypad_keys_obj_t *self, mp_uint_t num_pin
// Add self to the list of active keypad scanners.
keypad_register_scanner((keypad_scanner_obj_t *)self);
keypad_keys_scan_now(self, port_get_raw_ticks(NULL));
}
void common_hal_keypad_keys_deinit(keypad_keys_obj_t *self) {
@ -96,10 +99,9 @@ mp_obj_t common_hal_keypad_keys_get_events(keypad_keys_obj_t *self) {
void common_hal_keypad_keys_reset(keypad_keys_obj_t *self) {
const size_t key_count = common_hal_keypad_keys_get_key_count(self);
supervisor_acquire_lock(&keypad_scanners_linked_list_lock);
memset(self->previously_pressed, false, key_count);
memset(self->currently_pressed, false, key_count);
supervisor_release_lock(&keypad_scanners_linked_list_lock);
keypad_keys_scan_now(self, port_get_raw_ticks(NULL));
}
void keypad_keys_scan(keypad_keys_obj_t *self) {
@ -109,6 +111,10 @@ void keypad_keys_scan(keypad_keys_obj_t *self) {
return;
}
keypad_keys_scan_now(self, now);
}
static void keypad_keys_scan_now(keypad_keys_obj_t *self, uint64_t now) {
self->last_scan_ticks = now;
const size_t key_count = common_hal_keypad_keys_get_key_count(self);

11
shared-module/keypad/ShiftRegisterKeys.c
View File

@ -36,6 +36,8 @@
#include "supervisor/port.h"
#include "supervisor/shared/tick.h"
static void keypad_shiftregisterkeys_scan_now(keypad_shiftregisterkeys_obj_t *self, uint64_t now);
void common_hal_keypad_shiftregisterkeys_construct(keypad_shiftregisterkeys_obj_t *self, const mcu_pin_obj_t *clock_pin, const mcu_pin_obj_t *data_pin, const mcu_pin_obj_t *latch_pin, bool value_to_latch, size_t key_count, bool value_when_pressed, mp_float_t interval, size_t max_events) {
digitalio_digitalinout_obj_t *clock = m_new_obj(digitalio_digitalinout_obj_t);
@ -63,7 +65,6 @@ void common_hal_keypad_shiftregisterkeys_construct(keypad_shiftregisterkeys_obj_
self->key_count = key_count;
self->interval_ticks = (mp_uint_t)(interval * 1024); // interval * 1000 * (1024/1000)
self->last_scan_ticks = port_get_raw_ticks(NULL);
keypad_eventqueue_obj_t *events = m_new_obj(keypad_eventqueue_obj_t);
events->base.type = &keypad_eventqueue_type;
@ -72,6 +73,7 @@ void common_hal_keypad_shiftregisterkeys_construct(keypad_shiftregisterkeys_obj_
// Add self to the list of active keypad scanners.
keypad_register_scanner((keypad_scanner_obj_t *)self);
keypad_shiftregisterkeys_scan_now(self, port_get_raw_ticks(NULL));
}
void common_hal_keypad_shiftregisterkeys_deinit(keypad_shiftregisterkeys_obj_t *self) {
@ -108,10 +110,9 @@ mp_obj_t common_hal_keypad_shiftregisterkeys_get_events(keypad_shiftregisterkeys
void common_hal_keypad_shiftregisterkeys_reset(keypad_shiftregisterkeys_obj_t *self) {
const size_t key_count = common_hal_keypad_shiftregisterkeys_get_key_count(self);
supervisor_acquire_lock(&keypad_scanners_linked_list_lock);
memset(self->previously_pressed, false, key_count);
memset(self->currently_pressed, false, key_count);
supervisor_release_lock(&keypad_scanners_linked_list_lock);
keypad_shiftregisterkeys_scan_now(self, port_get_raw_ticks(NULL));
}
void keypad_shiftregisterkeys_scan(keypad_shiftregisterkeys_obj_t *self) {
@ -121,6 +122,10 @@ void keypad_shiftregisterkeys_scan(keypad_shiftregisterkeys_obj_t *self) {
return;
}
keypad_shiftregisterkeys_scan_now(self, now);
}
static void keypad_shiftregisterkeys_scan_now(keypad_shiftregisterkeys_obj_t *self, uint64_t now) {
self->last_scan_ticks = now;
mp_obj_t timestamp = supervisor_ticks_ms();