esp_wifi: Add esp_wifi_get_tsf_time() API to get the tsf time of

specified interface.

Closes https://github.com/espressif/esp-idf/issues/5533

components/esp_wifi/esp32/esp_adapter.c

@@ -211,6 +211,11 @@ static void IRAM_ATTR wifi_int_restore_wrapper(void *wifi_int_mux, uint32_t tmp)
     }
 }
 
+static bool IRAM_ATTR is_from_isr_wrapper(void)
+{
+    return xPortInIsrContext();
+}
+
 static void IRAM_ATTR task_yield_from_isr_wrapper(void)
 {
     portYIELD_FROM_ISR();
@@ -636,6 +641,7 @@ wifi_osi_funcs_t g_wifi_osi_funcs = {
     ._coex_condition_set = coex_condition_set_wrapper,
     ._coex_wifi_request = coex_wifi_request_wrapper,
     ._coex_wifi_release = coex_wifi_release_wrapper,
+    ._is_from_isr = is_from_isr_wrapper,
     ._magic = ESP_WIFI_OS_ADAPTER_MAGIC,
 };
 

components/esp_wifi/esp32s2/esp_adapter.c

@@ -201,6 +201,11 @@ static void IRAM_ATTR wifi_int_restore_wrapper(void *wifi_int_mux, uint32_t tmp)
     }
 }
 
+static bool IRAM_ATTR is_from_isr_wrapper(void)
+{
+    return xPortInIsrContext();
+}
+
 static void IRAM_ATTR task_yield_from_isr_wrapper(void)
 {
     portYIELD_FROM_ISR();
@@ -635,6 +640,7 @@ wifi_osi_funcs_t g_wifi_osi_funcs = {
     ._coex_condition_set = coex_condition_set_wrapper,
     ._coex_wifi_request = coex_wifi_request_wrapper,
     ._coex_wifi_release = coex_wifi_release_wrapper,
+    ._is_from_isr = is_from_isr_wrapper,
     ._magic = ESP_WIFI_OS_ADAPTER_MAGIC,
 };
 

components/esp_wifi/include/esp_private/wifi_os_adapter.h

@@ -21,7 +21,7 @@
 extern "C" {
 #endif
 
-#define ESP_WIFI_OS_ADAPTER_VERSION  0x00000006
+#define ESP_WIFI_OS_ADAPTER_VERSION  0x00000007
 #define ESP_WIFI_OS_ADAPTER_MAGIC    0xDEADBEAF
 
 #define OSI_FUNCS_TIME_BLOCKING      0xffffffff
@@ -133,6 +133,7 @@ typedef struct {
     void (* _coex_condition_set)(uint32_t type, bool dissatisfy);
     int32_t (* _coex_wifi_request)(uint32_t event, uint32_t latency, uint32_t duration);
     int32_t (* _coex_wifi_release)(uint32_t event);
+    bool (* _is_from_isr)(void);
     int32_t _magic;
 } wifi_osi_funcs_t;
 

components/esp_wifi/include/esp_wifi.h

@@ -1093,6 +1093,19 @@ esp_err_t esp_wifi_set_ant(const wifi_ant_config_t *config);
   */
 esp_err_t esp_wifi_get_ant(wifi_ant_config_t *config);
 
+/**
+ * @brief      Get the TSF time
+ *             In Station mode or SoftAP+Station mode if station is not connected or station doesn't receive at least
+ *             one beacon after connected, will return 0
+ *
+ * @attention  Enabling power save may cause the return value inaccurate, except WiFi modem sleep
+ *
+ * @param      interface The interface whose tsf_time is to be retrieved.
+ *
+ * @return     0 or the TSF time
+ */
+int64_t esp_wifi_get_tsf_time(wifi_interface_t interface);
+
 #ifdef __cplusplus
 }
 #endif

components/esp_wifi/lib

@@ -1 +1 @@
-Subproject commit fad0f87b2c31d0ff2779bbf834ad0edc6e2a99a7
+Subproject commit 3258b4cd3044326ce2d75062f0944ea5cfc41bd6