2019-01-07 07:16:47 +00:00
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/*
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* Copyright (c) 2016 Intel Corporation
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* Copyright (c) 2016 Wind River Systems, Inc.
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* Additional Copyright (c) 2018 Espressif Systems (Shanghai) PTE LTD
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <errno.h>
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#include "sdkconfig.h"
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#include "osi/hash_map.h"
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#include "osi/alarm.h"
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#include "osi/hash_functions.h"
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2019-09-30 10:09:58 +00:00
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#include "bt_common.h"
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2019-01-07 07:16:47 +00:00
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#include "esp_timer.h"
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#include "mesh_kernel.h"
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#include "mesh_trace.h"
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#include "provisioner_prov.h"
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static osi_mutex_t bm_alarm_lock;
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static osi_mutex_t bm_irq_lock;
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static hash_map_t *bm_alarm_hash_map;
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static const size_t BLE_MESH_GENERAL_ALARM_HASH_MAP_SIZE = 20 + CONFIG_BLE_MESH_PBA_SAME_TIME + \
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CONFIG_BLE_MESH_PBG_SAME_TIME;
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typedef struct alarm_t {
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/* timer id point to here */
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esp_timer_handle_t alarm_hdl;
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osi_alarm_callback_t cb;
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void *cb_data;
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int64_t deadline_us;
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} osi_alarm_t;
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2019-12-14 08:28:22 +00:00
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void bt_mesh_irq_lock(void)
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2019-01-07 07:16:47 +00:00
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{
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osi_mutex_lock(&bm_irq_lock, OSI_MUTEX_MAX_TIMEOUT);
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}
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2019-12-14 08:28:22 +00:00
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void bt_mesh_irq_unlock(void)
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2019-01-07 07:16:47 +00:00
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{
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osi_mutex_unlock(&bm_irq_lock);
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}
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s64_t k_uptime_get(void)
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{
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/** k_uptime_get_32 is in in milliseconds,
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* but esp_timer_get_time is in microseconds
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*/
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return (esp_timer_get_time() / 1000);
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}
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u32_t k_uptime_get_32(void)
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{
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/** k_uptime_get_32 is in in milliseconds,
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* but esp_timer_get_time is in microseconds
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*/
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return (u32_t)(esp_timer_get_time() / 1000);
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}
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void k_sleep(s32_t duration)
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{
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vTaskDelay(duration / portTICK_PERIOD_MS);
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return;
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}
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void bt_mesh_k_init(void)
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{
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osi_mutex_new(&bm_alarm_lock);
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osi_mutex_new(&bm_irq_lock);
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bm_alarm_hash_map = hash_map_new(BLE_MESH_GENERAL_ALARM_HASH_MAP_SIZE,
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hash_function_pointer, NULL,
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(data_free_fn)osi_alarm_free, NULL);
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assert(bm_alarm_hash_map != NULL);
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}
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void k_delayed_work_init(struct k_delayed_work *work, k_work_handler_t handler)
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{
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osi_alarm_t *alarm = NULL;
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assert(work != NULL && bm_alarm_hash_map != NULL);
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k_work_init(&work->work, handler);
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osi_mutex_lock(&bm_alarm_lock, OSI_MUTEX_MAX_TIMEOUT);
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if (!hash_map_has_key(bm_alarm_hash_map, (void *)work)) {
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2019-09-26 11:38:25 +00:00
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alarm = osi_alarm_new("bt_mesh", (osi_alarm_callback_t)handler, (void *)&work->work, 0);
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2019-01-07 07:16:47 +00:00
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if (alarm == NULL) {
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BT_ERR("%s, Unable to create alarm", __func__);
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return;
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}
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if (!hash_map_set(bm_alarm_hash_map, work, (void *)alarm)) {
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BT_ERR("%s Unable to add the timer to hash map.", __func__);
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}
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}
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osi_mutex_unlock(&bm_alarm_lock);
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alarm = hash_map_get(bm_alarm_hash_map, work);
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if (alarm == NULL) {
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BT_WARN("%s, Unable to find expected alarm in hash map", __func__);
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return;
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}
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// Just init the work timer only, don't start it.
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osi_alarm_cancel(alarm);
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return;
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}
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2019-10-12 06:41:21 +00:00
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int k_delayed_work_submit(struct k_delayed_work *work, s32_t delay)
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2019-01-07 07:16:47 +00:00
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{
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assert(work != NULL && bm_alarm_hash_map != NULL);
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osi_alarm_t *alarm = hash_map_get(bm_alarm_hash_map, (void *)work);
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if (alarm == NULL) {
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BT_WARN("%s, Unable to find expected alarm in hash map", __func__);
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return -EINVAL;
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}
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// Cancel the alarm first, before start the alarm.
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osi_alarm_cancel(alarm);
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osi_alarm_set(alarm, delay);
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return 0;
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}
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2019-10-12 06:41:21 +00:00
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int k_delayed_work_submit_periodic(struct k_delayed_work *work, s32_t period)
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{
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assert(work != NULL && bm_alarm_hash_map != NULL);
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osi_alarm_t *alarm = hash_map_get(bm_alarm_hash_map, (void *)work);
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if (alarm == NULL) {
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BT_WARN("%s, Unable to find expected alarm in hash map", __func__);
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return -EINVAL;
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}
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/* Cancel the alarm first before starting it. */
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osi_alarm_cancel(alarm);
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osi_alarm_set_periodic(alarm, period);
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return 0;
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}
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2019-01-07 07:16:47 +00:00
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int k_delayed_work_cancel(struct k_delayed_work *work)
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{
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assert(work != NULL && bm_alarm_hash_map != NULL);
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osi_alarm_t *alarm = hash_map_get(bm_alarm_hash_map, (void *)work);
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if (alarm == NULL) {
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BT_WARN("%s, Unable to find expected alarm in hash map", __func__);
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return -EINVAL;
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}
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osi_alarm_cancel(alarm);
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alarm->deadline_us = 0;
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return 0;
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}
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int k_delayed_work_free(struct k_delayed_work *work)
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{
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assert(work != NULL && bm_alarm_hash_map != NULL);
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osi_alarm_t *alarm = hash_map_get(bm_alarm_hash_map, work);
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if (alarm == NULL) {
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BT_WARN("%s Unable to find expected alarm in hash map", __func__);
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return -EINVAL;
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}
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2019-12-14 07:43:51 +00:00
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osi_alarm_cancel(alarm);
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2019-01-07 07:16:47 +00:00
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hash_map_erase(bm_alarm_hash_map, work);
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return 0;
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}
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s32_t k_delayed_work_remaining_get(struct k_delayed_work *work)
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{
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assert(work != NULL && bm_alarm_hash_map != NULL);
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osi_alarm_t *alarm = hash_map_get(bm_alarm_hash_map, (void *)work);
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if (alarm == NULL) {
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BT_WARN("%s Unable to find expected alarm in hash map", __func__);
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return 0;
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}
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2019-09-10 08:58:41 +00:00
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return osi_alarm_get_remaining_ms(alarm);
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2019-01-07 07:16:47 +00:00
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}
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