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-rw-r--r--Smol Watch Project/My Project/hal/utils/src/utils_event.c125
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diff --git a/Smol Watch Project/My Project/hal/utils/src/utils_event.c b/Smol Watch Project/My Project/hal/utils/src/utils_event.c
deleted file mode 100644
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--- a/Smol Watch Project/My Project/hal/utils/src/utils_event.c
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@@ -1,125 +0,0 @@
-/**
- * \file
- *
- * \brief Events implementation.
- *
- * Copyright (c) 2015-2018 Microchip Technology Inc. and its subsidiaries.
- *
- * \asf_license_start
- *
- * \page License
- *
- * Subject to your compliance with these terms, you may use Microchip
- * software and any derivatives exclusively with Microchip products.
- * It is your responsibility to comply with third party license terms applicable
- * to your use of third party software (including open source software) that
- * may accompany Microchip software.
- *
- * THIS SOFTWARE IS SUPPLIED BY MICROCHIP "AS IS". NO WARRANTIES,
- * WHETHER EXPRESS, IMPLIED OR STATUTORY, APPLY TO THIS SOFTWARE,
- * INCLUDING ANY IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY,
- * AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT WILL MICROCHIP BE
- * LIABLE FOR ANY INDIRECT, SPECIAL, PUNITIVE, INCIDENTAL OR CONSEQUENTIAL
- * LOSS, DAMAGE, COST OR EXPENSE OF ANY KIND WHATSOEVER RELATED TO THE
- * SOFTWARE, HOWEVER CAUSED, EVEN IF MICROCHIP HAS BEEN ADVISED OF THE
- * POSSIBILITY OR THE DAMAGES ARE FORESEEABLE. TO THE FULLEST EXTENT
- * ALLOWED BY LAW, MICROCHIP'S TOTAL LIABILITY ON ALL CLAIMS IN ANY WAY
- * RELATED TO THIS SOFTWARE WILL NOT EXCEED THE AMOUNT OF FEES, IF ANY,
- * THAT YOU HAVE PAID DIRECTLY TO MICROCHIP FOR THIS SOFTWARE.
- *
- * \asf_license_stop
- *
- */
-
-#include <utils_event.h>
-#include <utils_assert.h>
-#include <string.h>
-
-#define EVENT_WORD_BITS (sizeof(event_word_t) * 8)
-
-static struct list_descriptor events;
-static uint8_t subscribed[EVENT_MASK_SIZE];
-
-int32_t event_subscribe(struct event *const event, const event_id_t id, event_cb_t cb)
-{
- /* get byte and bit number of the given event in the event mask */
- const uint8_t position = id >> 3;
- const uint8_t mask = 1 << (id & 0x7);
-
- ASSERT(event && cb && (id < EVENT_MAX_AMOUNT));
-
- if (event->mask[position] & mask) {
- return ERR_NO_CHANGE; /* Already subscribed */
- }
-
- if (!is_list_element(&events, event)) {
- memset(event->mask, 0, EVENT_MASK_SIZE);
- list_insert_as_head(&events, event);
- }
- event->cb = cb;
- event->mask[position] |= mask;
-
- subscribed[position] |= mask;
-
- return ERR_NONE;
-}
-
-int32_t event_unsubscribe(struct event *const event, const event_id_t id)
-{
- /* get byte and bit number of the given event in the event mask */
- const uint8_t position = id >> 3;
- const uint8_t mask = 1 << (id & 0x7);
- const struct event *current;
- uint8_t i;
-
- ASSERT(event && (id < EVENT_MAX_AMOUNT));
-
- if (!(event->mask[position] & mask)) {
- return ERR_NO_CHANGE; /* Already unsubscribed */
- }
-
- event->mask[position] &= ~mask;
-
- /* Check if there are more subscribers */
- for ((current = (const struct event *)list_get_head(&events)); current;
- current = (const struct event *)list_get_next_element(current)) {
- if (current->mask[position] & mask) {
- break;
- }
- }
- if (!current) {
- subscribed[position] &= ~mask;
- }
-
- /* Remove event from the list. Can be unsave, document it! */
- for (i = 0; i < ARRAY_SIZE(event->mask); i++) {
- if (event->mask[i]) {
- return ERR_NONE;
- }
- }
- list_delete_element(&events, event);
-
- return ERR_NONE;
-}
-
-void event_post(const event_id_t id, const event_data_t data)
-{
- /* get byte and bit number of the given event in the event mask */
- const uint8_t position = id >> 3;
- const uint8_t mask = 1 << (id & 0x7);
- const struct event *current;
-
- ASSERT((id < EVENT_MAX_AMOUNT));
-
- if (!(subscribed[position] & mask)) {
- return; /* No subscribers */
- }
-
- /* Find all subscribers */
- for ((current = (const struct event *)list_get_head(&events)); current;
- current = (const struct event *)list_get_next_element(current)) {
- if (current->mask[position] & mask) {
- current->cb(id, data);
- }
- }
-}