Add BWM link baud printing functionality

Signed-off-by: Niel Nielsen <nieldk@gmail.com>

armsrc/appmain.c

@@ -585,6 +585,9 @@ static void SendStatus(uint32_t wait) {
 #endif
 #if defined(PM5) && defined(WITH_BWM_STATUS)
     bwm_print_battery_status();
+#endif
+#ifdef WITH_BWM_FORWARD
+    Dbprintf("  BWM link baud....... " _YELLOW_("%u") " bps", bwm_uart_get_baud());
 #endif
     printConnSpeed(wait);
     DbpString(_CYAN_("Various"));