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| bfc108 | 1 | /** |
| Q | 2 | ****************************************************************************** |
| 3 | * @file : KBus.h | |
| 4 | * @brief : Header for KBus.c file. | |
| 5 | * This file contains the common defines of the application. | |
| 6 | ****************************************************************************** | |
| 7 | */ | |
| 8 | #include "KMachine.h" | |
| 9 | ||
| 10 | #ifndef __KBUS_H__ | |
| 11 | #define __KBUS_H__ | |
| 12 | typedef unsigned char uchar; | |
| 13 | ||
| a7db3c | 14 | extern unsigned char bKBusMaster,bKBusSlave,bKBusRepeater;; |
| bfc108 | 15 | enum enCMDs |
| Q | 16 | { |
| 17 | cmdNone = '0', //Nothing | |
| 18 | cmdPing = '1', //Ping | |
| 19 | cmdPingReply = '2', //PingReply | |
| 20 | cmdRead = '3', //Read | |
| 21 | cmdReadReply = '4', //ReadReply | |
| 22 | cmdWrite = '5', //Write | |
| 23 | cmdWriteReply = '6', //WriteReply | |
| 24 | cmdGetVersion = '7', //GetVersion | |
| 25 | cmdVerInfo = '8', //VersionReply | |
| 26 | ||
| 27 | cmdExChgData='A', //ExChangeDate, = Wirte + Read | |
| 28 | cmdExChgDataReply, //ExchangeData Reply | |
| 29 | ||
| 30 | cmdSyncRead='a', //SyncRead | |
| 31 | cmdSyncWrite, //SyncWrite | |
| 32 | cmdSequenRead, //Sequence Read | |
| 33 | cmdSyncTime, //SyncTime | |
| 34 | }; | |
| 35 | enum {StartSign='%', | |
| 36 | EndSign=0x0D, | |
| 37 | MaxPacketLength=128, | |
| 38 | ||
| 39 | }; | |
| 40 | ||
| 41 | extern unsigned char PacketBuf1[128]; | |
| 42 | extern unsigned char PacketBuf2[128]; | |
| 43 | ||
| 44 | extern unsigned char BufferIn[16]; | |
| 45 | extern unsigned char BufferOut[16]; | |
| a7db3c | 46 | extern unsigned char nAddr; |
| Q | 47 | extern unsigned char nChilds; |
| bfc108 | 48 | extern int ChildStat[16]; |
| a7db3c | 49 | extern unsigned char nCurPollId; |
| Q | 50 | extern unsigned char nSeq; |
| bfc108 | 51 | |
| a7db3c | 52 | extern volatile unsigned char MasterRecved; |
| Q | 53 | extern volatile unsigned char MasterRecvOK; |
| 54 | extern volatile unsigned char SlaveRecved; | |
| bfc108 | 55 | extern unsigned int SendTimeuS; |
| Q | 56 | extern volatile int RecvTimeuS; |
| 57 | extern int DelayuS; | |
| 58 | extern int MaxDelayuS; | |
| 59 | ||
| 60 | extern volatile unsigned int nSlaveTick; | |
| 61 | ||
| 62 | ||
| 63 | ||
| 64 | typedef struct tagVerInfo | |
| 65 | { | |
| 66 | unsigned char nMainVer; | |
| 67 | unsigned char nSubVer; | |
| 68 | }stVerInfo; | |
| 69 | ||
| 70 | typedef struct tagMachineState | |
| 71 | { | |
| 72 | unsigned char Addr; | |
| 73 | unsigned char state; | |
| 74 | unsigned char InStartAddrBit; | |
| 75 | unsigned char OutStartAddrBit; | |
| 76 | unsigned char InDWStartAddrByte; | |
| 77 | unsigned char OutDWStartAddrByte; | |
| 78 | }ClientState; | |
| 79 | ||
| 80 | typedef struct tagMasterStat | |
| 81 | { | |
| 82 | unsigned int CycleTime; | |
| 83 | } stMasterStat; | |
| 84 | ||
| 85 | typedef struct ServerStatus | |
| 86 | { | |
| 87 | unsigned char Addr; | |
| 88 | unsigned char Status; | |
| 89 | unsigned short Input[16]; | |
| 90 | unsigned short DT[128]; | |
| 91 | unsigned short output[16]; | |
| 92 | ||
| 93 | }stServerStatus,*pServerStatus; | |
| 94 | ||
| 95 | typedef struct tagClientCfg | |
| 96 | { | |
| 97 | unsigned int KeepOut; //Keep Output when comm err; | |
| 98 | ||
| 99 | }stClientCfg; | |
| 100 | ||
| 101 | struct ClientInfo | |
| 102 | { | |
| 103 | stVerInfo ClientVer; | |
| 104 | unsigned char nType; | |
| 105 | unsigned char nGroup; | |
| 106 | unsigned char InPutCount; | |
| 107 | unsigned char OutPutCount; | |
| 108 | unsigned char InDWCount; | |
| 109 | unsigned char OutDWCount; | |
| 110 | ||
| 111 | unsigned char Online; | |
| 112 | }; | |
| 113 | ||
| 114 | #pragma anon_unions | |
| 115 | typedef struct tagChnStat | |
| 116 | { | |
| 117 | unsigned int Stat; | |
| 118 | unsigned int SendPackets; | |
| 119 | unsigned int RecvPackets; | |
| 120 | unsigned int LastSentTimeuS; | |
| 121 | unsigned int LostPackets; | |
| 122 | unsigned int CtnLstPkts; | |
| 123 | unsigned int MaxCtnLstPkts; | |
| 124 | unsigned int NotPkgErr; | |
| 125 | unsigned int PkgLenErr; | |
| 126 | unsigned int BCCErr; | |
| 127 | unsigned int TimeOutErr; | |
| 128 | unsigned int Delay; | |
| 129 | unsigned int MaxDelay; | |
| 130 | unsigned int SendTimeInterval; | |
| 131 | union | |
| 132 | { | |
| 133 | unsigned int ClientDatas[10]; | |
| 134 | struct { | |
| 135 | unsigned int ClientRecvPkts; // | |
| 136 | unsigned int ClientSendPkts; // | |
| 137 | unsigned int ClientNotPktErr; // | |
| 138 | unsigned int ClientMisIdPkts; // | |
| 139 | // unsigned int ClientNoEndErr; // | |
| 140 | unsigned int ClientPkgLenErr; // | |
| 141 | unsigned int ClientBccErr; // | |
| 142 | unsigned int ClientTimeOutErr; // | |
| 143 | }; | |
| 144 | }; | |
| 145 | } stChnStat; | |
| a7db3c | 146 | |
| bfc108 | 147 | extern stChnStat ChnStats[8]; |
| Q | 148 | |
| 149 | typedef struct tagSlaveStat | |
| 150 | { | |
| 151 | unsigned int nSlaveTick; | |
| 152 | } stSlaveStat; | |
| 153 | ||
| 154 | ||
| 155 | typedef struct ServerClientListElement | |
| 156 | { | |
| 157 | unsigned char Addr; | |
| 158 | unsigned char Status; | |
| 159 | unsigned char Father; | |
| 160 | unsigned char Childs; | |
| 161 | ||
| 162 | } stServerClientListElement; | |
| 163 | ||
| 164 | typedef struct ServerClientList | |
| 165 | { | |
| 166 | unsigned char Addr; | |
| 167 | }stServerClientList,*pServerClientList; | |
| 168 | ||
| 169 | typedef struct ClientStatus | |
| 170 | { | |
| 171 | unsigned char Addr; | |
| 172 | unsigned char Status; | |
| 173 | unsigned char Father; | |
| 174 | unsigned char Childs; | |
| 175 | unsigned short Input[16]; | |
| 176 | unsigned short DT[128]; | |
| 177 | unsigned short output[16]; | |
| 178 | ||
| 179 | }stChnStatus,*pClientStatus; | |
| 180 | ||
| 181 | typedef void *(*CBFuncDef) (void*, void *, int); //callback func ,prama s is void *,void *,int; return void *; | |
| 182 | enum enumCallBackEvent | |
| 183 | { | |
| 184 | evNone = 0, | |
| 185 | evCreate = 1, | |
| 186 | evConnected = 2, | |
| 187 | evDisConnected = 3, | |
| 188 | evClosed = 4, | |
| 189 | }; | |
| 190 | ||
| 191 | typedef struct tagPacket | |
| 192 | { | |
| 193 | unsigned char Sign; //起始标记 | |
| a7db3c | 194 | unsigned char DstHost; //目标地址 |
| bfc108 | 195 | unsigned char SrcAddr; //源地址 |
| Q | 196 | unsigned char nCMD; //命令 |
| 197 | unsigned char nSEQ; //序列号 | |
| 198 | unsigned char PacketLen; //数据载荷长度 不包括头部5个字节，不包括尾部BCC。 | |
| 199 | unsigned char data[1]; //数据载荷,最末尾是BCC，数据长度为0时，实际也有一个数据。 | |
| 200 | }stPacket,* pPacket; | |
| 201 | ||
| 202 | enum eResult | |
| 203 | { | |
| 204 | S_OK =0, | |
| 205 | S_ERR=1, | |
| 206 | S_TIMEOUT=2 | |
| 207 | ||
| 208 | } ; | |
| a7db3c | 209 | |
| bfc108 | 210 | unsigned char BCC(void * pData, int nSize); |
| Q | 211 | // |
| 212 | /* Make a Packet and return Packet Length */ | |
| 213 | int MakePacket(pPacket p1,uchar Src, uchar Dst, uchar nType, uchar nSEQ, uchar DataLen, void *pData ); | |
| 214 | ||
| 215 | /* */ | |
| a7db3c | 216 | int CheckPacket(int nChn, pPacket p1, int len1); |
| bfc108 | 217 | |
| Q | 218 | /* */ |
| a7db3c | 219 | int ParsePacket(int nChn, pPacket p1, int Len1); |
| bfc108 | 220 | typedef struct tagMachineConfig |
| Q | 221 | { |
| a7db3c | 222 | int bKBusMaster; |
| bfc108 | 223 | int nAddr; |
| Q | 224 | }stMachineConfig; |
| 225 | ||
| 226 | int InitMachine(stMachineConfig * pConfig); | |
| 227 | ||
| 228 | int SetConfig(void ); | |
| 229 | ||
| 230 | int StartConfig(void); | |
| 231 | ||
| 232 | int SetMasterConfig(void); | |
| 233 | ||
| 234 | int StartPolling(void); | |
| 235 | ||
| 236 | int ReadData(void); | |
| 237 | ||
| 238 | int WriteData(void); | |
| 239 | ||
| 240 | int GetStat(void); | |
| 241 | ||
| a7db3c | 242 | int KBusRepeaterFunc(int nChn); |
| Q | 243 | int KBusMasterFunc(int nChn); |
| 244 | int KBusSlaveFunc(int nChn); | |
| bfc108 | 245 | |
| Q | 246 | #endif /* __KBUS_H__ */ |
| 247 | ||
