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#ifndef _USB_H_
#define _USB_H_
#include <inttypes.h>
#include "util.h"
#include "cortexm3_macro.h"
#include "usb_regs.h"
#ifdef __cplusplus
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)
#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"
#endif
#endif //_USB_H
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