detect usb or no usb for standalone mode [ryan]

[proxmark3-svn] / common / usb.c

diff --git a/common/usb.c b/common/usb.c
index f0b9529175ad664e39d848f71c399a5008355717..50a9fc6936524810b5d254c7eb881f430086abf2 100644 (file)
--- a/common/usb.c
+++ b/common/usb.c
@@ -436,6 +436,14 @@ void UsbStart(void)
        }\r
 }\r
 \r
+BOOL UsbConnected()\r
+{\r
+       if (UDP_GLOBAL_STATE & UDP_GLOBAL_STATE_CONFIGURED)\r
+               return TRUE;\r
+       else\r
+               return FALSE;\r
+}\r
+\r
 BOOL UsbPoll(BOOL blinkLeds)\r
 {\r
        BOOL ret = FALSE;\r