Merge pull request #3 from jjshoots/dev

Fix issue where only 1/4 of drones were getting through

RemoteIDSpoofer/RemoteIDSpoofer.ino

@@ -16,6 +16,6 @@ void setup() {
 void loop() {
   for (int i = 0; i < num_spoofers; i++) {
     spoofers[i].update();
-    delay(10);
+    delay(500 / num_spoofers);
   }
 }

RemoteIDSpoofer/id_open.cpp

@@ -69,8 +69,12 @@ ID_OpenDrone::ID_OpenDrone() {
 #if ID_OD_WIFI
 
   // scrambled, not poached
-  for (int i = 0; i < 6; i++) {
-    WiFi_mac_addr[i] = (uint8_t) (rand() % 16);
+  // Nodemcu doesn't like certain mac addresses
+  // setting the first value to 0 seems to solve this
+  WiFi_mac_addr[i] = 0;
+  for (int i = 1; i < 6; i++) {
+    // WiFi_mac_addr[i] = (uint8_t) (rand() % 100 + 100);
+    WiFi_mac_addr[i] = (uint8_t) (rand() % 256);
   }
   
   memset(ssid,0,sizeof(ssid));
@@ -575,8 +579,6 @@ int ID_OpenDrone::transmit(struct UTM_data *utm_data) {
 
   // Pack and transmit the WiFi data.
 
-  static uint8_t  wifi_toggle = 1;
-
   if ((msecs - last_wifi) >= beacon_interval) {
 
     last_wifi = msecs;
@@ -783,9 +785,7 @@ int ID_OpenDrone::transmit_wifi(struct UTM_data *utm_data,int prepacked) {
                              odid_message_build_pack(&UAS_data,beacon_payload,beacon_max_packed);
 
   if (length > 0) {
-
     *beacon_length = length + 5;
-
     wifi_status = transmit_wifi2(beacon_frame,len2 = beacon_offset + length);
   }
 
@@ -916,4 +916,4 @@ int ID_OpenDrone::transmit_ble(uint8_t *odid_msg,int length) {
 
 /*
  *
- */
+ */

RemoteIDSpoofer/id_open.h

@@ -137,6 +137,7 @@ private:
   int                     auth_page = 0, auth_page_count = 0, key_length = 0, iv_length = 0;
   char                   *UAS_operator;
   uint8_t                 msg_counter[16];
+  uint8_t                 wifi_toggle = 1;
   uint16_t                wifi_interval = 0, ble_interval = 0;
   uint32_t                last_ble = 0, last_wifi = 0, msecs = 0, last_msecs = 2000;
   Stream                 *Debug_Serial = NULL;

RemoteIDSpoofer/id_open_esp8266.cpp

@@ -161,7 +161,6 @@ int transmit_wifi2(uint8_t *buffer,int length) {
 #if ID_OD_WIFI
 
   if (length) {
-
     wifi_send_pkt_freedom(buffer,length,1);
   }
 

RemoteIDSpoofer/spoofer.cpp

@@ -43,7 +43,8 @@ Spoofer::Spoofer() {
 }
 
 void Spoofer::update() {
-  if ((millis() - last_update) < 200) {
+  // FAA says minimum rate is 1 Hz, we do 2 Hz here
+  if ((millis() - last_update) < 500) {
     return;
   }