removed all old usb calls

bootrom/usb_hid.h

@@ -0,0 +1,29 @@
+#ifndef _USB_HID_H_
+#define _USB_HID_H_
+
+#include <common.h>
+#include <proxmark3.h>
+
+//--------------------------------
+// USB defines
+
+#define USB_D_PLUS_PULLUP_ON() { \
+HIGH(GPIO_USB_PU); \
+AT91C_BASE_PIOA->PIO_OER = GPIO_USB_PU; \
+}
+#define USB_D_PLUS_PULLUP_OFF() AT91C_BASE_PIOA->PIO_ODR = GPIO_USB_PU
+
+//--------------------------------
+// USB declarations
+
+void UsbSendPacket(uint8_t *packet, int len);
+int UsbConnected();
+int UsbPoll(int blinkLeds);
+void UsbStart(void);
+
+// This function is provided by the apps/bootrom, and called from UsbPoll
+// if data are available.
+void UsbPacketReceived(uint8_t *packet, int len);
+
+#endif // _USB_HID_H_
+