/*************************************************************************************************/
/*!
 *  \file
 *
 *  \brief  HCI command module.
 *
 *  Copyright (c) 2009-2018 Arm Ltd.
 *
 *  Copyright (c) 2019 Packetcraft, Inc.
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
/*************************************************************************************************/
#ifndef HCI_CMD_H
#define HCI_CMD_H

#ifdef __cplusplus
extern "C" {
#endif

/**************************************************************************************************
  Function Declarations
**************************************************************************************************/

/*************************************************************************************************/
/*!
 *  \brief  Send an HCI command and service the HCI command queue.
 *
 *  \param  pData  Buffer containing HCI command to send or NULL.
 *
 *  \return None.
 */
/*************************************************************************************************/
void hciCmdSend(uint8_t *pData);

/*************************************************************************************************/
/*!
 *  \brief  Allocate an HCI command buffer and set the command header fields.
 *
 *  \param  opcode  Command opcode.
 *  \param  len     length of command parameters.
 *
 *  \return Pointer to WSF msg buffer.
 */
/*************************************************************************************************/
uint8_t *hciCmdAlloc(uint16_t opcode, uint16_t len);

/*************************************************************************************************/
/*!
 *  \brief  Initialize the HCI cmd module.
 *
 *  \return None.
 */
/*************************************************************************************************/
void hciCmdInit(void);

/*************************************************************************************************/
/*!
 *  \brief  Process an HCI command timeout.
 *
 *  \param  pMsg  Message.
 *
 *  \return None.
 */
/*************************************************************************************************/
void hciCmdTimeout(wsfMsgHdr_t *pMsg);

/*************************************************************************************************/
/*!
 *  \brief  Process an HCI Command Complete or Command Status event.
 *
 *  \param  numCmdPkts  Number of commands that can be sent to the controller.
 *
 *  \return None.
 */
/*************************************************************************************************/
void hciCmdRecvCmpl(uint8_t numCmdPkts);



#ifdef __cplusplus
};
#endif

#endif /* HCI_CMD_H */