1 files changed, 33 insertions, 0 deletions
diff --git a/src/lib/usb.h b/src/lib/usb.h
new file mode 100644
index 0000000..be632dd
--- /dev/null
+++ b/src/lib/usb.h
@@ -0,0 +1,33 @@
+#ifndef _USB_H_
+#define _USB_H_
+
+#include <inttypes.h>
+#include "util.h"
+#include "cortexm3_macro.h"
+#include "usb_regs.h"
+
+#ifdef __cpluscplus
+extern "C" {
+#endif
+
+#define USB_ISR_ADDR              (0x08000090)
+#define USB_SERIAL_ENDP_TXADDR    ((uint32_t) 0xC0)
+#define USB_SERIAL_ENDP_RXADDR    ((uint32_t) 0x110)
+#define USB_SERIAL_ENDP_TX        ((uint16_t) 0x1)
+#define USB_SERIAL_ENDP_RX        ((uint16_t) 0x3)
+#define USB_SERIAL_BUF_SIZE       (0x40)
+
+void usb_lpIRQHandler(void);  
+void usb_userToPMABufferCopy(uint8_t  *pbUsrBuf,
+			     uint16_t *wPMABufAddr,
+			     uint16_t *wNBytes);
+void usb_PMABToUserufferCopy(uint8_t  *pbUsrBuf,
+			     uint16_t *wPMABufAddr,
+			     uint16_t *wNBytes);
+void usb_serialWriteStr(char* str);
+
+
+#ifdef __cpluscplus
+} // extern "C"
+#endif
+#endif //_USB_H