1 files changed, 20 insertions, 1 deletions
diff --git a/src/lib/usb.h b/src/lib/usb.h
index d057b1d..3a7e92b 100644
--- a/src/lib/usb.h
+++ b/src/lib/usb.h
@@ -17,11 +17,30 @@ extern "C" {
 #define USB_SERIAL_ENDP_RX        ((uint16_t) 0x3)
 #define USB_SERIAL_BUF_SIZE       (0x40)
 
+#define BOOTLOADER_VECT_TABLE ((uint32_t*)0x20000000)
+
+typedef void (*FuncPtr)(void);
+
+typedef struct {
+  FuncPtr serial_tx_cb;
+  FuncPtr serial_rx_cb;
+  FuncPtr serial_linecoding_cb;
+  uint32_t* serial_count_in;
+  uint32_t* serial_count_out;
+  uint8_t* serial_buffer_out;
+  void* linecoding;
+  uint8_t major_rev;
+  uint8_t minor_rev;
+  void* usb_device_ptr;
+} BootVectTable;
+
+extern BootVectTable* bootVect;
+
 void usb_lpIRQHandler(void);  
 void usb_userToPMABufferCopy(u8  *pbUsrBuf,u16 wPMABufAddr,u16 wNBytes);
 void usb_PMAToUserBufferCopy(u8  *pbUsrBuf,u16 wPMABufAddr,u16 wNBytes);
 void usb_serialWriteStr(const char *outStr);
-
+uint8_t usb_serialGetRecvLen();
 
 #ifdef __cplusplus
 } // extern "C"