esp_wifi v3.3 changes see https://github.com/espressif/esp-idf/issues/4311

https://github.com/espressif/esp-idf/issues/4005
2019-11-16 21:18:50 +01:00 · 2019-11-16 21:18:50 +01:00 · b56ab478ee
commit b56ab478ee
parent f6654a47e7
1 changed files with 1 additions and 0 deletions
--- a/src/wifiscan.cpp
+++ b/src/wifiscan.cpp
@ -74,6 +74,7 @@ void wifi_sniffer_init(void) {
  ESP_ERROR_CHECK(esp_wifi_set_ps(WIFI_PS_NONE)); // no modem power saving
  ESP_ERROR_CHECK(esp_wifi_set_promiscuous_filter(&filter)); // set frame filter
  ESP_ERROR_CHECK(esp_wifi_set_promiscuous_rx_cb(&wifi_sniffer_packet_handler));
+  ESP_ERROR_CHECK(esp_wifi_start()); //for esp_wifi v3.3
  ESP_ERROR_CHECK(esp_wifi_set_promiscuous(true)); // now switch on monitor mode

  // setup wifi channel rotation timer