libpax integration fixes (sendtimer, rcommands)

include/main.h

@@ -5,6 +5,7 @@
 #include <esp_event_loop.h>  // needed for Wifi event handler
 #include <esp32-hal-timer.h> // needed for timers
 #include <esp_coexist.h>     // needed for coex version display
+#include <esp_wifi.h>        // needed for wifi init / deinit
 
 #include "globals.h"
 #include "reset.h"

include/senddata.h

@@ -22,6 +22,7 @@ void sendData(void);
 void checkSendQueues(void);
 void flushQueues(void);
 bool allQueuesEmtpy(void);
-void setSendIRQ(void);
+void setSendIRQ(TimerHandle_t xTimer = NULL);
+void initSendDataTimer(uint8_t sendcycle);
 
 #endif // _SENDDATA_H_