derive esp_wifi from esp32 component

2025-08-13 05:47:11 +00:00 · 2019-03-22 14:21:15 +08:00
parent 5b2247df2d
commit 79bb5de426
48 changed files with 162 additions and 130 deletions
--- a/components/esp_wifi/src/wifi_init.c
+++ b/components/esp_wifi/src/wifi_init.c
@@ -0,0 +1,126 @@
+// Copyright 2015-2017 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 <esp_event.h>
+#include <esp_wifi.h>
+#include "esp_log.h"
+#include "esp_private/wifi.h"
+#include "esp_pm.h"
+#include "soc/rtc.h"
+#include "esp_mesh.h"
+
+/* mesh event callback handler */
+mesh_event_cb_t g_mesh_event_cb = NULL;
+
+#ifdef CONFIG_PM_ENABLE
+static esp_pm_lock_handle_t s_wifi_modem_sleep_lock;
+#endif
+
+/* Callback function to update WiFi MAC time */
+wifi_mac_time_update_cb_t s_wifi_mac_time_update_cb = NULL;
+
+static void __attribute__((constructor)) s_set_default_wifi_log_level()
+{
+    /* WiFi libraries aren't compiled to know CONFIG_LOG_DEFAULT_LEVEL,
+       so set it at runtime startup. Done here not in esp_wifi_init() to allow
+       the user to set the level again before esp_wifi_init() is called.
+    */
+    esp_log_level_set("wifi", CONFIG_LOG_DEFAULT_LEVEL);
+    esp_log_level_set("mesh", CONFIG_LOG_DEFAULT_LEVEL);
+}
+
+static void esp_wifi_set_debug_log()
+{
+    /* set WiFi log level and module */
+#if CONFIG_ESP32_WIFI_DEBUG_LOG_ENABLE
+    uint32_t g_wifi_log_level = WIFI_LOG_INFO;
+    uint32_t g_wifi_log_module = 0;
+    uint32_t g_wifi_log_submodule = 0;
+#if CONFIG_ESP32_WIFI_DEBUG_LOG_DEBUG
+    g_wifi_log_level = WIFI_LOG_DEBUG;
+#endif
+#if CONFIG_ESP32_WIFI_DEBUG_LOG_VERBOSE
+    g_wifi_log_level = WIFI_LOG_VERBOSE;
+#endif
+#if CONFIG_ESP32_WIFI_DEBUG_LOG_MODULE_ALL
+    g_wifi_log_module = WIFI_LOG_MODULE_ALL;
+#endif
+#if CONFIG_ESP32_WIFI_DEBUG_LOG_MODULE_WIFI
+    g_wifi_log_module = WIFI_LOG_MODULE_WIFI;
+#endif
+#if CONFIG_ESP32_WIFI_DEBUG_LOG_MODULE_COEX
+    g_wifi_log_module = WIFI_LOG_MODULE_COEX;
+#endif
+#if CONFIG_ESP32_WIFI_DEBUG_LOG_MODULE_MESH
+    g_wifi_log_module = WIFI_LOG_MODULE_MESH;
+#endif
+#if CONFIG_ESP32_WIFI_DEBUG_LOG_SUBMODULE_ALL
+    g_wifi_log_submodule |= WIFI_LOG_SUBMODULE_ALL;
+#endif
+#if CONFIG_ESP32_WIFI_DEBUG_LOG_SUBMODULE_INIT
+    g_wifi_log_submodule |= WIFI_LOG_SUBMODULE_INIT;
+#endif
+#if CONFIG_ESP32_WIFI_DEBUG_LOG_SUBMODULE_IOCTL
+    g_wifi_log_submodule |= WIFI_LOG_SUBMODULE_IOCTL;
+#endif
+#if CONFIG_ESP32_WIFI_DEBUG_LOG_SUBMODULE_CONN
+    g_wifi_log_submodule |= WIFI_LOG_SUBMODULE_CONN;
+#endif
+#if CONFIG_ESP32_WIFI_DEBUG_LOG_SUBMODULE_SCAN
+    g_wifi_log_submodule |= WIFI_LOG_SUBMODULE_SCAN;
+#endif
+    esp_wifi_internal_set_log_level(g_wifi_log_level);
+    esp_wifi_internal_set_log_mod(g_wifi_log_module, g_wifi_log_submodule, true);
+
+#endif /* CONFIG_ESP32_WIFI_DEBUG_LOG_ENABLE*/
+
+}
+
+esp_err_t esp_wifi_init(const wifi_init_config_t *config)
+{
+#ifdef CONFIG_PM_ENABLE
+    if (s_wifi_modem_sleep_lock == NULL) {
+        esp_err_t err = esp_pm_lock_create(ESP_PM_APB_FREQ_MAX, 0, "wifi",
+                &s_wifi_modem_sleep_lock);
+        if (err != ESP_OK) {
+            return err;
+        }
+    }
+#endif
+    esp_event_set_default_wifi_handlers();
+    esp_err_t result = esp_wifi_init_internal(config);
+    if (result == ESP_OK) {
+        esp_wifi_set_debug_log();
+        s_wifi_mac_time_update_cb = esp_wifi_internal_update_mac_time;
+    }
+
+    return result;
+}
+
+#ifdef CONFIG_PM_ENABLE
+void wifi_apb80m_request(void)
+{
+    assert(s_wifi_modem_sleep_lock);
+    esp_pm_lock_acquire(s_wifi_modem_sleep_lock);
+    if (rtc_clk_apb_freq_get() != APB_CLK_FREQ) {
+        ESP_LOGE(__func__, "WiFi needs 80MHz APB frequency to work, but got %dHz", rtc_clk_apb_freq_get());
+    }
+}
+
+void wifi_apb80m_release(void)
+{
+    assert(s_wifi_modem_sleep_lock);
+    esp_pm_lock_release(s_wifi_modem_sleep_lock);
+}
+#endif //CONFIG_PM_ENABLE