can I use esp32 to sniffer Control Frame ?
Posted: Fri Dec 22, 2017 9:15 am
I want to use esp32 to sniffer 802.11 control frame , then I use filter
I just sniffer some frame type and subtype is "03 05" ,and can not see "01 0c" that I want to sniffer.
Could someone tell me how to sniffer Control Frame?
Code: Select all
wifi_promiscuous_filter_t filter = {
.filter_mask = WIFI_PROMIS_FILTER_MASK_ALL};
ESP_ERROR_CHECK(esp_wifi_set_promiscuous_filter(&filter));
Could someone tell me how to sniffer Control Frame?