/**
 * **************************************************************************
 * @file    USB_Device/CDC_Standalone/Inc/usbd_conf.h
 * @author  MCD Application Team
 * @brief   General low level driver configuration
 ****************************************************************************
 * @attention
 *
 * <h2><center>&copy; Copyright (c) 2016 STMicroelectronics International N.V.
 * All rights reserved.</center></h2>
 *
 * Redistribution and use in source and binary forms, with or
 * without modification, are permitted, provided that the following
 * conditions are met:
 *
 * 1. Redistribution of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. Neither the name of STMicroelectronics nor the names of other
 *    contributors to this software may be used to endorse or promote
 *    products derived from this software without specific written permission.
 * 4. This software, including modifications and/or derivative works of this
 *    software, must execute solely and exclusively on microcontroller or
 *    microprocessor devices manufactured by or for STMicroelectronics.
 * 5. Redistribution and use of this software other than as permitted under
 *    this license is void and will automatically terminate your rights under
 *    this license.
 *
 * THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS 
 * "AS IS" AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING,
 * BUT NOT  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
 * FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL
 * PROPERTY RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW.
 * IN NO EVENT SHALL STMICROELECTRONICS OR CONTRIBUTORS BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 ****************************************************************************
 */

/* Define to prevent recursive inclusion ----------------------------------*/
#ifndef __USBD_CONF_H
#define __USBD_CONF_H

/* Includes ---------------------------------------------------------------*/
#include "stm32f0xx_hal.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

/* Exported types ---------------------------------------------------------*/
/* Exported constants -----------------------------------------------------*/
/* Common Config */
#define USBD_MAX_NUM_INTERFACES               1
#define USBD_MAX_NUM_CONFIGURATION            1
#define USBD_MAX_STR_DESC_SIZ                 0x100
#define USBD_SUPPORT_USER_STRING              0 
#define USBD_SELF_POWERED                     1
#define USBD_DEBUG_LEVEL                      0

/* Exported macro ---------------------------------------------------------*/

uint8_t HAL_usb_IsConfigured(void);

/* memory management macros */
/* NOTE: for footprint reasons and since only one allocation is handled 
   in the CDC class driver, the malloc/free is changed into a static 
   allocation method. */

#define USBD_malloc    HAL_pcd_static_malloc
#define USBD_free      HAL_pcd_static_free
#define USBD_memset    /* not used */
#define USBD_memcpy    /* not used */

void * HAL_pcd_static_malloc(uint32_t size);
void HAL_pcd_static_free(void * p);

/* DEBUG macros */
#if (USBD_DEBUG_LEVEL > 0)
#define USBD_UsrLog(...)    printf(__VA_ARGS__);\
                            printf("\n");
#else
#define USBD_UsrLog(...)   
#endif
                            
#if (USBD_DEBUG_LEVEL > 1)

#define USBD_ErrLog(...)    printf("ERROR: ") ;\
                            printf(__VA_ARGS__);\
                            printf("\n");
#else
#define USBD_ErrLog(...)   
#endif 

#if (USBD_DEBUG_LEVEL > 2)                         
#define USBD_DbgLog(...)    printf("DEBUG : ") ;\
                            printf(__VA_ARGS__);\
                            printf("\n");
#else
#define USBD_DbgLog(...)                         
#endif

/* Exported functions ---------------------------------------------------- */

#endif /* __USBD_CONF_H */

/*** (C) COPYRIGHT STMicroelectronics ***/
/*** END OF FILE ***/
