git.sur5r.net Git - armstart-ibdap/blob - inc/usb_driver.h

   1 /*
   2  * usb_driver.h
   3  *
   4  *  Created on: Jun 18, 2015
   5  *      Author: yliu
   6  */
   7
   8 #ifndef USB_DRIVER_H_
   9 #define USB_DRIVER_H_
  10
  11
  12 #include "app_usbd_cfg.h"
  13 #include "usbd_rom_api.h"
  14
  15
  16 typedef struct {
  17         const uint32_t usbdApiBase;                             /*!< USBD API function table base address */
  18         const uint32_t reserved0;                               /*!< Reserved */
  19         const uint32_t candApiBase;                             /*!< CAN API function table base address */
  20         const uint32_t pwrApiBase;                              /*!< Power API function table base address */
  21         const uint32_t reserved1;                               /*!< Reserved */
  22         const uint32_t reserved2;                               /*!< Reserved */
  23         const uint32_t reserved3;                               /*!< Reserved */
  24         const uint32_t reserved4;                               /*!< Reserved */
  25 } LPC_ROM_API_T;
  26
  27
  28
  29 #define LPC_ROM_API_BASE_LOC      0x1FFF1FF8
  30 #define LPC_ROM_API               (*((LPC_ROM_API_T        * *) LPC_ROM_API_BASE_LOC))
  31
  32
  33 typedef ErrorCode_t (*HID_GetReport_Func_T)( USBD_HANDLE_T hHid, USB_SETUP_PACKET* pSetup, uint8_t** pBuffer, uint16_t* length);
  34 typedef ErrorCode_t (*HID_SetReport_Func_T)( USBD_HANDLE_T hHid, USB_SETUP_PACKET* pSetup, uint8_t** pBuffer, uint16_t length);
  35 typedef ErrorCode_t (*HID_EpIn_Hdlr_Func_T) (USBD_HANDLE_T hUsb, void* data, uint32_t event);
  36 typedef ErrorCode_t (*HID_EpOut_Hdlr_Func_T) (USBD_HANDLE_T hUsb, void* data, uint32_t event);
  37
  38 void init_usb_clock ();
  39 void init_usb_power ();
  40 int init_usb_driver (USBD_API_INIT_PARAM_T *usb_param);
  41 int init_usb_hid (USBD_API_INIT_PARAM_T *usb_param,
  42                 HID_GetReport_Func_T getreport_fun, HID_SetReport_Func_T setreport_fun,
  43                 HID_EpIn_Hdlr_Func_T epin_hdlr_fun, HID_EpOut_Hdlr_Func_T epout_hdlr_fun,
  44                 uint8_t** report_saddr, int report_size);
  45
  46 void connect_to_usb_bus ();
  47 void disconnect_to_usb_bus ();
  48
  49
  50 extern USBD_HANDLE_T g_usb_hnd;
  51
  52
  53 #endif /* USB_DRIVER_H_ */