Update revision to use TI's mqtt and Freertos.
Dependencies: mbed client server
Fork of cc3100_Test_mqtt_CM3 by
cc3100_driver.h
00001 /* 00002 * driver.h - CC31xx/CC32xx Host Driver Implementation 00003 * 00004 * Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com/ 00005 * 00006 * 00007 * Redistribution and use in source and binary forms, with or without 00008 * modification, are permitted provided that the following conditions 00009 * are met: 00010 * 00011 * Redistributions of source code must retain the above copyright 00012 * notice, this list of conditions and the following disclaimer. 00013 * 00014 * Redistributions in binary form must reproduce the above copyright 00015 * notice, this list of conditions and the following disclaimer in the 00016 * documentation and/or other materials provided with the 00017 * distribution. 00018 * 00019 * Neither the name of Texas Instruments Incorporated nor the names of 00020 * its contributors may be used to endorse or promote products derived 00021 * from this software without specific prior written permission. 00022 * 00023 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 00024 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 00025 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 00026 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 00027 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 00028 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 00029 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 00030 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 00031 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 00032 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 00033 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00034 * 00035 */ 00036 00037 #ifndef DRIVER_INT_H_ 00038 #define DRIVER_INT_H_ 00039 00040 #include "mbed.h" 00041 #include "cc3100_user.h" 00042 #include "cc3100_simplelink.h" 00043 00044 #include "cc3100_protocol.h" 00045 #include "cc3100_spi.h" 00046 //#include "cc3100_nonos.h" 00047 #include "cc3100_netapp.h" 00048 //#include "cc3100.h" 00049 00050 00051 /*****************************************************************************/ 00052 /* Macro declarations */ 00053 /*****************************************************************************/ 00054 00055 /* 2 LSB of the N2H_SYNC_PATTERN are for sequence number 00056 only in SPI interface 00057 support backward sync pattern */ 00058 #define N2H_SYNC_PATTERN_SEQ_NUM_BITS ((uint32_t)0x00000003) /* Bits 0..1 - use the 2 LBS for seq num */ 00059 #define N2H_SYNC_PATTERN_SEQ_NUM_EXISTS ((uint32_t)0x00000004) /* Bit 2 - sign that sequence number exists in the sync pattern */ 00060 #define N2H_SYNC_PATTERN_MASK ((uint32_t)0xFFFFFFF8) /* Bits 3..31 - constant SYNC PATTERN */ 00061 #define N2H_SYNC_SPI_BUGS_MASK ((uint32_t)0x7FFF7F7F) /* Bits 7,15,31 - ignore the SPI (8,16,32 bites bus) error bits */ 00062 #define BUF_SYNC_SPIM(pBuf) ((*(uint32_t *)(pBuf)) & N2H_SYNC_SPI_BUGS_MASK) 00063 #define N2H_SYNC_SPIM (N2H_SYNC_PATTERN & N2H_SYNC_SPI_BUGS_MASK) 00064 #define N2H_SYNC_SPIM_WITH_SEQ(TxSeqNum) ((N2H_SYNC_SPIM & N2H_SYNC_PATTERN_MASK) | N2H_SYNC_PATTERN_SEQ_NUM_EXISTS | ((TxSeqNum) & (N2H_SYNC_PATTERN_SEQ_NUM_BITS))) 00065 #define MATCH_WOUT_SEQ_NUM(pBuf) ( BUF_SYNC_SPIM(pBuf) == N2H_SYNC_SPIM ) 00066 #define MATCH_WITH_SEQ_NUM(pBuf, TxSeqNum) ( BUF_SYNC_SPIM(pBuf) == (N2H_SYNC_SPIM_WITH_SEQ(TxSeqNum)) ) 00067 #define N2H_SYNC_PATTERN_MATCH(pBuf, TxSeqNum) \ 00068 ( \ 00069 ( (*((uint32_t *)pBuf) & N2H_SYNC_PATTERN_SEQ_NUM_EXISTS) && ( MATCH_WITH_SEQ_NUM(pBuf, TxSeqNum) ) ) || \ 00070 ( !(*((uint32_t *)pBuf) & N2H_SYNC_PATTERN_SEQ_NUM_EXISTS) && ( MATCH_WOUT_SEQ_NUM(pBuf ) ) ) \ 00071 ) 00072 00073 #define OPCODE(_ptr) (((_SlResponseHeader_t *)(_ptr))->GenHeader.Opcode) 00074 #define RSP_PAYLOAD_LEN(_ptr) (((_SlResponseHeader_t *)(_ptr))->GenHeader.Len - _SL_RESP_SPEC_HDR_SIZE) 00075 #define SD(_ptr) (((_SocketAddrResponse_u *)(_ptr))->IpV4.sd) 00076 /* Actual size of Recv/Recvfrom response data */ 00077 #define ACT_DATA_SIZE(_ptr) (((_SocketAddrResponse_u *)(_ptr))->IpV4.statusOrLen) 00078 00079 #define _SL_PROTOCOL_ALIGN_SIZE(msgLen) (((msgLen)+3) & (~3)) 00080 #define _SL_IS_PROTOCOL_ALIGNED_SIZE(msgLen) (!((msgLen) & 3)) 00081 #define _SL_PROTOCOL_CALC_LEN(pCmdCtrl,pCmdExt) ((pCmdExt) ? \ 00082 (_SL_PROTOCOL_ALIGN_SIZE(pCmdCtrl->TxDescLen) + _SL_PROTOCOL_ALIGN_SIZE(pCmdExt->TxPayloadLen)) : \ 00083 (_SL_PROTOCOL_ALIGN_SIZE(pCmdCtrl->TxDescLen))) 00084 00085 00086 namespace mbed_cc3100 { 00087 00088 //class cc3100; 00089 00090 /*****************************************************************************/ 00091 /* Structure/Enum declarations */ 00092 /*****************************************************************************/ 00093 //typedef void(*_SlSpawnEntryFunc_t)(void* pValue); 00094 00095 typedef struct { 00096 _SlOpcode_t Opcode; 00097 _SlArgSize_t TxDescLen; 00098 _SlArgSize_t RxDescLen; 00099 } _SlCmdCtrl_t; 00100 00101 typedef struct { 00102 uint16_t TxPayloadLen; 00103 int16_t RxPayloadLen; 00104 int16_t ActualRxPayloadLen; 00105 uint8_t *pTxPayload; 00106 uint8_t *pRxPayload; 00107 } _SlCmdExt_t; 00108 00109 00110 typedef struct _SlArgsData_t { 00111 uint8_t *pArgs; 00112 uint8_t *pData; 00113 } _SlArgsData_t; 00114 00115 typedef struct { 00116 _SlSyncObj_t SyncObj; 00117 uint8_t *pRespArgs; 00118 uint8_t ActionID; 00119 uint8_t AdditionalData; /* use for socketID and one bit which indicate supprt IPV6 or not (1=support, 0 otherwise) */ 00120 uint8_t NextIndex; 00121 00122 } _SlPoolObj_t; 00123 00124 00125 typedef enum { 00126 SOCKET_0, 00127 SOCKET_1, 00128 SOCKET_2, 00129 SOCKET_3, 00130 SOCKET_4, 00131 SOCKET_5, 00132 SOCKET_6, 00133 SOCKET_7, 00134 MAX_SOCKET_ENUM_IDX, 00135 #ifndef SL_TINY_EXT 00136 ACCEPT_ID = MAX_SOCKET_ENUM_IDX, 00137 CONNECT_ID, 00138 #else 00139 CONNECT_ID = MAX_SOCKET_ENUM_IDX, 00140 #endif 00141 #ifndef SL_TINY_EXT 00142 SELECT_ID, 00143 #endif 00144 GETHOSYBYNAME_ID, 00145 #ifndef SL_TINY_EXT 00146 GETHOSYBYSERVICE_ID, 00147 PING_ID, 00148 #endif 00149 START_STOP_ID, 00150 RECV_ID 00151 } _SlActionID_e; 00152 00153 typedef struct _SlActionLookup_t { 00154 uint8_t ActionID; 00155 uint16_t ActionAsyncOpcode; 00156 _SlSpawnEntryFunc_t AsyncEventHandler; 00157 00158 } _SlActionLookup_t; 00159 00160 00161 typedef struct { 00162 uint8_t TxPoolCnt; 00163 _SlLockObj_t TxLockObj; 00164 _SlSyncObj_t TxSyncObj; 00165 } _SlFlowContCB_t; 00166 00167 typedef enum { 00168 RECV_RESP_CLASS, 00169 CMD_RESP_CLASS, 00170 ASYNC_EVT_CLASS, 00171 DUMMY_MSG_CLASS 00172 } _SlRxMsgClass_e; 00173 00174 typedef struct { 00175 uint8_t *pAsyncBuf; /* place to write pointer to buffer with CmdResp's Header + Arguments */ 00176 uint8_t ActionIndex; 00177 _SlSpawnEntryFunc_t AsyncEvtHandler; /* place to write pointer to AsyncEvent handler (calc-ed by Opcode) */ 00178 _SlRxMsgClass_e RxMsgClass; /* type of Rx message */ 00179 } AsyncExt_t; 00180 00181 typedef struct { 00182 _SlCmdCtrl_t *pCmdCtrl; 00183 uint8_t *pTxRxDescBuff; 00184 _SlCmdExt_t *pCmdExt; 00185 AsyncExt_t AsyncExt; 00186 } _SlFunctionParams_t; 00187 00188 typedef void (*P_INIT_CALLBACK)(uint32_t Status); 00189 00190 typedef struct { 00191 _SlFd_t FD; 00192 _SlLockObj_t GlobalLockObj; 00193 _SlCommandHeader_t TempProtocolHeader; 00194 P_INIT_CALLBACK pInitCallback; 00195 00196 _SlPoolObj_t ObjPool[MAX_CONCURRENT_ACTIONS]; 00197 uint8_t FreePoolIdx; 00198 uint8_t PendingPoolIdx; 00199 uint8_t ActivePoolIdx; 00200 uint32_t ActiveActionsBitmap; 00201 _SlLockObj_t ProtectionLockObj; 00202 00203 _SlSyncObj_t CmdSyncObj; 00204 uint8_t IsCmdRespWaited; 00205 _SlFlowContCB_t FlowContCB; 00206 uint8_t TxSeqNum; 00207 uint8_t RxDoneCnt; 00208 uint8_t SocketNonBlocking; 00209 uint8_t SocketTXFailure; 00210 /* for stack reduction the parameters are globals */ 00211 _SlFunctionParams_t FunctionParams; 00212 00213 uint8_t ActionIndex; 00214 }_SlDriverCb_t; 00215 00216 extern volatile uint8_t RxIrqCnt; 00217 00218 extern _SlDriverCb_t* g_pCB; 00219 typedef uint8_t _SlSd_t; 00220 00221 class cc3100_driver 00222 { 00223 00224 public: 00225 00226 cc3100_driver(cc3100_spi &spi, cc3100_nonos &nonos, cc3100_netapp &netapp, cc3100_flowcont &flowcont); 00227 00228 ~cc3100_driver(); 00229 00230 00231 /*****************************************************************************/ 00232 /* Function prototypes */ 00233 /*****************************************************************************/ 00234 typedef _SlDriverCb_t pDriver; 00235 00236 uint8_t _SlDrvProtectAsyncRespSetting(uint8_t *pAsyncRsp, uint8_t ActionID, uint8_t SocketID); 00237 00238 bool _SL_PENDING_RX_MSG(pDriver* pDriverCB); 00239 00240 void _SlDrvDriverCBInit(void); 00241 00242 void _SlDrvDriverCBDeinit(void); 00243 00244 void _SlDrvRxIrqHandler(void *pValue); 00245 00246 _SlReturnVal_t _SlDrvCmdOp(_SlCmdCtrl_t *pCmdCtrl , void* pTxRxDescBuff , _SlCmdExt_t* pCmdExt); 00247 00248 _SlReturnVal_t _SlDrvCmdSend(_SlCmdCtrl_t *pCmdCtrl , void* pTxRxDescBuff , _SlCmdExt_t* pCmdExt); 00249 00250 _SlReturnVal_t _SlDrvDataReadOp(_SlSd_t Sd, _SlCmdCtrl_t *pCmdCtrl , void* pTxRxDescBuff , _SlCmdExt_t* pCmdExt); 00251 00252 _SlReturnVal_t _SlDrvDataWriteOp(_SlSd_t Sd, _SlCmdCtrl_t *pCmdCtrl , void* pTxRxDescBuff , _SlCmdExt_t* pCmdExt); 00253 #ifndef SL_TINY_EXT 00254 int16_t _SlDrvBasicCmd(_SlOpcode_t Opcode); 00255 #endif 00256 uint8_t _SlDrvWaitForPoolObj(uint8_t ActionID, uint8_t SocketID); 00257 00258 void _SlDrvReleasePoolObj(uint8_t pObj); 00259 00260 // void _SlDrvObjInit(void); 00261 00262 _SlReturnVal_t _SlDrvMsgRead(void); 00263 00264 _SlReturnVal_t _SlDrvMsgWrite(_SlCmdCtrl_t *pCmdCtrl,_SlCmdExt_t *pCmdExt, uint8_t *pTxRxDescBuff); 00265 00266 // _SlReturnVal_t _SlDrvMsgWrite(void); 00267 00268 _SlReturnVal_t _SlDrvMsgReadCmdCtx(void); 00269 00270 _SlReturnVal_t _SlDrvMsgReadSpawnCtx_(void *pValue); 00271 00272 void _SlDrvClassifyRxMsg(_SlOpcode_t Opcode ); 00273 00274 _SlReturnVal_t _SlDrvRxHdrRead(uint8_t *pBuf, uint8_t *pAlignSize); 00275 00276 void _SlDrvShiftDWord(uint8_t *pBuf); 00277 00278 void _SlAsyncEventGenericHandler(void); 00279 00280 void _SlDrvObjDeInit(void); 00281 00282 void _SlRemoveFromList(uint8_t* ListIndex, uint8_t ItemIndex); 00283 00284 _SlReturnVal_t _SlFindAndSetActiveObj(_SlOpcode_t Opcode, uint8_t Sd); 00285 00286 uint16_t _SlDrvAlignSize(uint16_t msgLen); 00287 void _SlDrvSyncObjWaitForever(_SlSyncObj_t *pSyncObj); 00288 void _SlDrvSyncObjSignal(_SlSyncObj_t *pSyncObj); 00289 void _SlDrvObjLock(_SlLockObj_t *pLockObj, _SlTime_t Timeout); 00290 void _SlDrvObjLockWaitForever(_SlLockObj_t *pLockObj); 00291 void _SlDrvObjUnLock(_SlLockObj_t *pLockObj); 00292 void _SlDrvProtectionObjLockWaitForever(); 00293 void _SlDrvProtectionObjUnLock(); 00294 void _SlDrvMemZero(void* Addr, uint16_t size); 00295 void _SlDrvResetCmdExt(_SlCmdExt_t* pCmdExt); 00296 00297 00298 private: 00299 00300 cc3100_spi &_spi; 00301 cc3100_nonos &_nonos; 00302 cc3100_netapp &_netapp; 00303 cc3100_flowcont &_flowcont; 00304 00305 };//class 00306 00307 }//namespace mbed_cc3100 00308 00309 #endif /* __DRIVER_INT_H__ */ 00310
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