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/*
* SPDX-FileCopyrightText: 2015-2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <stddef.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <assert.h>
#include <pthread.h>
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
#include "freertos/queue.h"
#include "freertos/semphr.h"
#include "freertos/portmacro.h"
#include "esp_heap_caps.h"
#include "esp_timer.h"
#include "private/esp_coexist_adapter.h"
#include "esp32/rom/ets_sys.h"
#include "private/esp_coexist_debug.h"
#define TAG "esp_coex_adapter"
#define OSI_FUNCS_TIME_BLOCKING 0xffffffff
typedef struct {
QueueHandle_t handle; /**< FreeRTOS queue handler */
void *storage; /**< storage for FreeRTOS queue */
} modem_static_queue_t;
bool IRAM_ATTR esp_coex_common_env_is_chip_wrapper(void)
{
#ifdef CONFIG_IDF_ENV_FPGA
return false;
#else
return true;
#endif
}
void * esp_coex_common_spin_lock_create_wrapper(void)
{
portMUX_TYPE tmp = portMUX_INITIALIZER_UNLOCKED;
void *mux = heap_caps_malloc(sizeof(portMUX_TYPE), MALLOC_CAP_8BIT|MALLOC_CAP_INTERNAL);
if (mux) {
memcpy(mux,&tmp,sizeof(portMUX_TYPE));
return mux;
}
return NULL;
}
uint32_t IRAM_ATTR esp_coex_common_int_disable_wrapper(void *wifi_int_mux)
{
if (xPortInIsrContext()) {
portENTER_CRITICAL_ISR(wifi_int_mux);
} else {
portENTER_CRITICAL(wifi_int_mux);
}
return 0;
}
void IRAM_ATTR esp_coex_common_int_restore_wrapper(void *wifi_int_mux, uint32_t tmp)
{
if (xPortInIsrContext()) {
portEXIT_CRITICAL_ISR(wifi_int_mux);
} else {
portEXIT_CRITICAL(wifi_int_mux);
}
}
void IRAM_ATTR esp_coex_common_task_yield_from_isr_wrapper(void)
{
portYIELD_FROM_ISR();
}
void * esp_coex_common_semphr_create_wrapper(uint32_t max, uint32_t init)
{
return (void *)xSemaphoreCreateCounting(max, init);
}
void esp_coex_common_semphr_delete_wrapper(void *semphr)
{
vSemaphoreDelete(semphr);
}
int32_t esp_coex_common_semphr_take_wrapper(void *semphr, uint32_t block_time_tick)
{
if (block_time_tick == OSI_FUNCS_TIME_BLOCKING) {
return (int32_t)xSemaphoreTake(semphr, portMAX_DELAY);
} else {
return (int32_t)xSemaphoreTake(semphr, block_time_tick);
}
}
int32_t esp_coex_common_semphr_give_wrapper(void *semphr)
{
return (int32_t)xSemaphoreGive(semphr);
}
void IRAM_ATTR esp_coex_common_timer_disarm_wrapper(void *timer)
{
ets_timer_disarm(timer);
}
void esp_coex_common_timer_done_wrapper(void *ptimer)
{
ets_timer_done(ptimer);
}
void esp_coex_common_timer_setfn_wrapper(void *ptimer, void *pfunction, void *parg)
{
ets_timer_setfn(ptimer, pfunction, parg);
}
void IRAM_ATTR esp_coex_common_timer_arm_us_wrapper(void *ptimer, uint32_t us, bool repeat)
{
ets_timer_arm_us(ptimer, us, repeat);
}
void * IRAM_ATTR esp_coex_common_malloc_internal_wrapper(size_t size)
{
return heap_caps_malloc(size, MALLOC_CAP_8BIT|MALLOC_CAP_DMA|MALLOC_CAP_INTERNAL);
}
/* static wrapper */
static int IRAM_ATTR esp_coex_is_in_isr_wrapper(void)
{
return !xPortCanYield();
}
static void *esp_coex_internal_semphr_create_wrapper(uint32_t max, uint32_t init)
{
modem_static_queue_t *semphr = heap_caps_calloc(1, sizeof(modem_static_queue_t), MALLOC_CAP_8BIT|MALLOC_CAP_INTERNAL);
if (!semphr) {
return NULL;
}
#ifdef CONFIG_SPIRAM_USE_MALLOC
semphr->storage = heap_caps_calloc(1, sizeof(StaticSemaphore_t), MALLOC_CAP_8BIT|MALLOC_CAP_INTERNAL);
if (!semphr->storage) {
goto _error;
}
semphr->handle = xSemaphoreCreateCountingStatic(max, init, semphr->storage);
if (!semphr->handle) {
goto _error;
}
return (void *)semphr;
_error:
if (semphr) {
if (semphr->storage) {
free(semphr->storage);
}
free(semphr);
}
return NULL;
#else
semphr->handle = xSemaphoreCreateCounting(max, init);
return (void *)semphr;
#endif
}
static void esp_coex_internal_semphr_delete_wrapper(void *semphr)
{
modem_static_queue_t *semphr_item = (modem_static_queue_t *)semphr;
if (semphr_item) {
if (semphr_item->handle) {
vSemaphoreDelete(semphr_item->handle);
}
#ifdef CONFIG_SPIRAM_USE_MALLOC
if (semphr_item->storage) {
free(semphr_item->storage);
}
#endif
free(semphr_item);
}
}
static int32_t IRAM_ATTR esp_coex_internal_semphr_take_from_isr_wrapper(void *semphr, void *hptw)
{
return (int32_t)xSemaphoreTakeFromISR(((modem_static_queue_t *)semphr)->handle, hptw);
}
static int32_t IRAM_ATTR esp_coex_internal_semphr_give_from_isr_wrapper(void *semphr, void *hptw)
{
return (int32_t)xSemaphoreGiveFromISR(((modem_static_queue_t *)semphr)->handle, hptw);
}
static int32_t esp_coex_internal_semphr_take_wrapper(void *semphr, uint32_t block_time_tick)
{
if (block_time_tick == OSI_FUNCS_TIME_BLOCKING) {
return (int32_t)xSemaphoreTake(((modem_static_queue_t *)semphr)->handle, portMAX_DELAY);
} else {
return (int32_t)xSemaphoreTake(((modem_static_queue_t *)semphr)->handle, block_time_tick);
}
}
static int32_t esp_coex_internal_semphr_give_wrapper(void *semphr)
{
return (int32_t)xSemaphoreGive(((modem_static_queue_t *)semphr)->handle);
}
static int esp_coexist_debug_matrix_init_wrapper(int evt, int sig, bool rev)
{
#if CONFIG_ESP_COEX_GPIO_DEBUG
return esp_coexist_debug_matrix_init(evt, sig, rev);
#else
return ESP_ERR_NOT_SUPPORTED;
#endif
}
coex_adapter_funcs_t g_coex_adapter_funcs = {
._version = COEX_ADAPTER_VERSION,
._spin_lock_create = esp_coex_common_spin_lock_create_wrapper,
._spin_lock_delete = free,
._int_disable = esp_coex_common_int_disable_wrapper,
._int_enable = esp_coex_common_int_restore_wrapper,
._task_yield_from_isr = esp_coex_common_task_yield_from_isr_wrapper,
._semphr_create = esp_coex_internal_semphr_create_wrapper,
._semphr_delete = esp_coex_internal_semphr_delete_wrapper,
._semphr_take_from_isr = esp_coex_internal_semphr_take_from_isr_wrapper,
._semphr_give_from_isr = esp_coex_internal_semphr_give_from_isr_wrapper,
._semphr_take = esp_coex_internal_semphr_take_wrapper,
._semphr_give = esp_coex_internal_semphr_give_wrapper,
._is_in_isr = esp_coex_is_in_isr_wrapper,
._malloc_internal = esp_coex_common_malloc_internal_wrapper,
._free = free,
._esp_timer_get_time = esp_timer_get_time,
._timer_disarm = esp_coex_common_timer_disarm_wrapper,
._timer_done = esp_coex_common_timer_done_wrapper,
._timer_setfn = esp_coex_common_timer_setfn_wrapper,
._timer_arm_us = esp_coex_common_timer_arm_us_wrapper,
._debug_matrix_init = esp_coexist_debug_matrix_init_wrapper,
._magic = COEX_ADAPTER_MAGIC,
};
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