101 lines
2.6 KiB
C
101 lines
2.6 KiB
C
// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
#include <stddef.h>
|
|
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
|
|
#include "esp_err.h"
|
|
#include "esp_wifi.h"
|
|
#include "esp_event.h"
|
|
|
|
#include "freertos/FreeRTOS.h"
|
|
#include "freertos/task.h"
|
|
#include "freertos/queue.h"
|
|
#include "freertos/semphr.h"
|
|
|
|
#if CONFIG_WIFI_ENABLED
|
|
|
|
static wifi_startup_cb_t startup_cb;
|
|
|
|
#define WIFI_DEBUG(...)
|
|
#define WIFI_API_CALL_CHECK(info, api_call, ret) \
|
|
do{\
|
|
esp_err_t __err = (api_call);\
|
|
if ((ret) != __err) {\
|
|
WIFI_DEBUG("%s %d %s ret=%d\n", __FUNCTION__, __LINE__, (info), __err);\
|
|
return __err;\
|
|
}\
|
|
} while(0)
|
|
|
|
|
|
|
|
static void esp_wifi_task(void *pvParameters)
|
|
{
|
|
esp_err_t err;
|
|
wifi_init_config_t cfg;
|
|
cfg.event_q = (xQueueHandle)esp_event_get_handler();
|
|
|
|
do {
|
|
err = esp_wifi_init(&cfg);
|
|
if (err != ESP_OK) {
|
|
WIFI_DEBUG("esp_wifi_init fail, ret=%d\n", err);
|
|
break;
|
|
}
|
|
|
|
if (startup_cb) {
|
|
err = (*startup_cb)();
|
|
if (err != ESP_OK) {
|
|
WIFI_DEBUG("startup_cb fail, ret=%d\n", err);
|
|
break;
|
|
}
|
|
}
|
|
|
|
err = esp_wifi_start();
|
|
if (err != ESP_OK) {
|
|
WIFI_DEBUG("esp_wifi_start fail, ret=%d\n", err);
|
|
break;
|
|
}
|
|
|
|
#if CONFIG_WIFI_AUTO_CONNECT
|
|
wifi_mode_t mode;
|
|
err = esp_wifi_get_mode(&mode);
|
|
if (err != ESP_OK){
|
|
WIFI_DEBUG("esp_wifi_get_mode fail, ret=%d\n", err);
|
|
}
|
|
|
|
if (mode == WIFI_MODE_STA || mode == WIFI_MODE_APSTA) {
|
|
err = esp_wifi_connect();
|
|
if (err != ESP_OK) {
|
|
WIFI_DEBUG("esp_wifi_connect fail, ret=%d\n", err);
|
|
break;
|
|
}
|
|
}
|
|
#endif
|
|
} while (0);
|
|
|
|
if (err != ESP_OK) {
|
|
WIFI_DEBUG("wifi startup fail, deinit\n");
|
|
esp_wifi_deinit();
|
|
}
|
|
|
|
vTaskDelete(NULL);
|
|
}
|
|
|
|
void esp_wifi_startup(wifi_startup_cb_t cb)
|
|
{
|
|
startup_cb = cb;
|
|
xTaskCreatePinnedToCore(esp_wifi_task, "wifiTask", 4096, NULL, 5, NULL, 0);// TODO: rearrange task priority
|
|
}
|
|
#endif
|