modA429.h

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/*
 * Copyright (c) 2025, TUSAS Malaysia
 * All rights reserved. 
 * This file contains proprietary information. This
 * file shall not be duplicated, used, modified,
 * or disclosed in whole or in part without
 * the express written consent of TUSAS.
 */

 
#ifndef INCLUDED_MOD_A429_H
#define INCLUDED_MOD_A429_H
 
#include "commonDataTypes.h"
#include "modStatus.h"
#include "modConfig.h"

typedef enum
{
   A429RATE_HI = 0, 
   A429RATE_LO = 1 
} A429SpeedRate;

typedef enum
{
   A429PARITY_ODD = 0, 
   A429PARITY_EVEN = 1 
} A429ParityMode;

typedef struct
{
   UInt32 uLabelID3 : 3; 
   UInt32 uLabelID2 : 3; 
   UInt32 uLabelID1 : 2; 
   UInt32 uSDI : 2; 
   UInt32 uData : 19; 
   UInt32 uSSM : 2; 
   UInt32 uParity : 1; 
} A429Message;

ModStatus modA429_sendConfig(const A429ChannelNum txChannelNum, const A429SpeedRate a429DataRate,
                             const Bool parityEnable, const A429ParityMode parityMode);

ModStatus modA429_sendChEnable(const A429ChannelNum txChannelNum);

ModStatus modA429_sendChDisable(const A429ChannelNum txChannelNum);

ModStatus modA429_send(const A429ChannelNum txChannelNum, const A429Message *msgBufPtr,
                       const UInt32 msgCount);

ModStatus modA429_recvConfig(const A429ChannelNum rxChannelNum, const A429SpeedRate a429DataRate,
                             const Bool parityEnable, const A429ParityMode parityMode);

ModStatus modA429_recvChEnable(const A429ChannelNum rxChannelNum);

ModStatus modA429_recvChDisable(const A429ChannelNum rxChannelNum);

ModStatus modA429_recvSetLabelFilter(const A429ChannelNum rxChannelNum,
                                     const UInt8 *filterLabelsPtr, const UInt8 filterLabelCount);

ModStatus modA429_recvSetSDIFilter(const A429ChannelNum rxChannelNum, const UInt8 sdiValue);

ModStatus modA429_recvFIFO(const A429ChannelNum rxChannelNum, A429Message *recvMsgsPtr,
                           UInt32 *recvMsgCountPtr);
 
#endif // INCLUDED_MOD_A429_IN_H