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/*
* SPDX-FileCopyrightText: 2017-2021 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#include "mesh/common.h"
static bt_mesh_mutex_t alarm_lock;
static bt_mesh_mutex_t list_lock;
static bt_mesh_mutex_t buf_lock;
static bt_mesh_mutex_t atomic_lock;
void bt_mesh_mutex_create(bt_mesh_mutex_t *mutex)
{
if (!mutex) {
BT_ERR("Create, invalid mutex");
return;
}
#if CONFIG_BLE_MESH_FREERTOS_STATIC_ALLOC
#if CONFIG_BLE_MESH_FREERTOS_STATIC_ALLOC_EXTERNAL
mutex->buffer = heap_caps_calloc_prefer(1, sizeof(StaticQueue_t), 2, MALLOC_CAP_SPIRAM|MALLOC_CAP_8BIT, MALLOC_CAP_INTERNAL|MALLOC_CAP_8BIT);
#elif CONFIG_BLE_MESH_FREERTOS_STATIC_ALLOC_IRAM_8BIT
mutex->buffer = heap_caps_calloc_prefer(1, sizeof(StaticQueue_t), 2, MALLOC_CAP_INTERNAL|MALLOC_CAP_IRAM_8BIT, MALLOC_CAP_INTERNAL|MALLOC_CAP_8BIT);
#endif
__ASSERT(mutex->buffer, "Failed to create mutex buffer");
mutex->mutex = xSemaphoreCreateMutexStatic(mutex->buffer);
__ASSERT(mutex->mutex, "Failed to create static mutex");
#else /* CONFIG_BLE_MESH_FREERTOS_STATIC_ALLOC */
mutex->mutex = xSemaphoreCreateMutex();
__ASSERT(mutex->mutex, "Failed to create mutex");
#endif /* CONFIG_BLE_MESH_FREERTOS_STATIC_ALLOC */
}
void bt_mesh_mutex_free(bt_mesh_mutex_t *mutex)
{
if (!mutex) {
BT_ERR("Free, invalid mutex");
return;
}
if (mutex->mutex) {
vSemaphoreDelete(mutex->mutex);
mutex->mutex = NULL;
#if CONFIG_BLE_MESH_FREERTOS_STATIC_ALLOC
heap_caps_free(mutex->buffer);
mutex->buffer = NULL;
#endif
}
}
void bt_mesh_mutex_lock(bt_mesh_mutex_t *mutex)
{
if (!mutex) {
BT_ERR("Lock, invalid mutex");
return;
}
if (mutex->mutex) {
xSemaphoreTake(mutex->mutex, portMAX_DELAY);
}
}
void bt_mesh_mutex_unlock(bt_mesh_mutex_t *mutex)
{
if (!mutex) {
BT_ERR("Unlock, invalid mutex");
return;
}
if (mutex->mutex) {
xSemaphoreGive(mutex->mutex);
}
}
void bt_mesh_r_mutex_create(bt_mesh_mutex_t *mutex)
{
if (!mutex) {
BT_ERR("Create, invalid recursive mutex");
return;
}
#if CONFIG_BLE_MESH_FREERTOS_STATIC_ALLOC
#if CONFIG_BLE_MESH_FREERTOS_STATIC_ALLOC_EXTERNAL
mutex->buffer = heap_caps_calloc_prefer(1, sizeof(StaticQueue_t), 2, MALLOC_CAP_SPIRAM|MALLOC_CAP_8BIT, MALLOC_CAP_INTERNAL|MALLOC_CAP_8BIT);
#elif CONFIG_BLE_MESH_FREERTOS_STATIC_ALLOC_IRAM_8BIT
mutex->buffer = heap_caps_calloc_prefer(1, sizeof(StaticQueue_t), 2, MALLOC_CAP_INTERNAL|MALLOC_CAP_IRAM_8BIT, MALLOC_CAP_INTERNAL|MALLOC_CAP_8BIT);
#endif
__ASSERT(mutex->buffer, "Failed to create recursive mutex buffer");
mutex->mutex = xSemaphoreCreateRecursiveMutexStatic(mutex->buffer);
__ASSERT(mutex->mutex, "Failed to create static recursive mutex");
#else /* CONFIG_BLE_MESH_FREERTOS_STATIC_ALLOC */
mutex->mutex = xSemaphoreCreateRecursiveMutex();
__ASSERT(mutex->mutex, "Failed to create recursive mutex");
#endif /* CONFIG_BLE_MESH_FREERTOS_STATIC_ALLOC */
}
void bt_mesh_r_mutex_free(bt_mesh_mutex_t *mutex)
{
bt_mesh_mutex_free(mutex);
}
void bt_mesh_r_mutex_lock(bt_mesh_mutex_t *mutex)
{
if (!mutex) {
BT_ERR("Lock, invalid recursive mutex");
return;
}
if (mutex->mutex) {
xSemaphoreTakeRecursive(mutex->mutex, portMAX_DELAY);
}
}
void bt_mesh_r_mutex_unlock(bt_mesh_mutex_t *mutex)
{
if (!mutex) {
BT_ERR("Unlock, invalid recursive mutex");
return;
}
if (mutex->mutex) {
xSemaphoreGiveRecursive(mutex->mutex);
}
}
void bt_mesh_alarm_lock(void)
{
bt_mesh_mutex_lock(&alarm_lock);
}
void bt_mesh_alarm_unlock(void)
{
bt_mesh_mutex_unlock(&alarm_lock);
}
void bt_mesh_list_lock(void)
{
bt_mesh_mutex_lock(&list_lock);
}
void bt_mesh_list_unlock(void)
{
bt_mesh_mutex_unlock(&list_lock);
}
void bt_mesh_buf_lock(void)
{
bt_mesh_mutex_lock(&buf_lock);
}
void bt_mesh_buf_unlock(void)
{
bt_mesh_mutex_unlock(&buf_lock);
}
void bt_mesh_atomic_lock(void)
{
bt_mesh_mutex_lock(&atomic_lock);
}
void bt_mesh_atomic_unlock(void)
{
bt_mesh_mutex_unlock(&atomic_lock);
}
void bt_mesh_mutex_init(void)
{
bt_mesh_mutex_create(&alarm_lock);
bt_mesh_mutex_create(&list_lock);
bt_mesh_mutex_create(&buf_lock);
bt_mesh_mutex_create(&atomic_lock);
}
#if CONFIG_BLE_MESH_DEINIT
void bt_mesh_mutex_deinit(void)
{
bt_mesh_mutex_free(&alarm_lock);
bt_mesh_mutex_free(&list_lock);
bt_mesh_mutex_free(&buf_lock);
bt_mesh_mutex_free(&atomic_lock);
}
#endif /* CONFIG_BLE_MESH_DEINIT */
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