高 杨 / Mbed 2 deprecated cc3100_Test_Demo21

TI's CC3100. A test demo with very little testing done!

Dependencies:   mbed

Fork of cc3100_Test_Demo2 by 高 杨

simplelink/cc3100_fs.cpp@0:e89ba455dbcf, 2015-02-10 (annotated)

Committer:
dflet
Date:
Tue Feb 10 12:09:29 2015 +0000
Revision:
0:e89ba455dbcf
For test only! Not much has been tested, but the 2 demo apps run ok. Alot more work needs to be done!

Who changed what in which revision?

UserRevisionLine numberNew contents of line
dflet 0:e89ba455dbcf 1 /*
dflet 0:e89ba455dbcf 2 * fs.c - CC31xx/CC32xx Host Driver Implementation
dflet 0:e89ba455dbcf 3 *
dflet 0:e89ba455dbcf 4 * Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com/
dflet 0:e89ba455dbcf 5 *
dflet 0:e89ba455dbcf 6 *
dflet 0:e89ba455dbcf 7 * Redistribution and use in source and binary forms, with or without
dflet 0:e89ba455dbcf 8 * modification, are permitted provided that the following conditions
dflet 0:e89ba455dbcf 9 * are met:
dflet 0:e89ba455dbcf 10 *
dflet 0:e89ba455dbcf 11 * Redistributions of source code must retain the above copyright
dflet 0:e89ba455dbcf 12 * notice, this list of conditions and the following disclaimer.
dflet 0:e89ba455dbcf 13 *
dflet 0:e89ba455dbcf 14 * Redistributions in binary form must reproduce the above copyright
dflet 0:e89ba455dbcf 15 * notice, this list of conditions and the following disclaimer in the
dflet 0:e89ba455dbcf 16 * documentation and/or other materials provided with the
dflet 0:e89ba455dbcf 17 * distribution.
dflet 0:e89ba455dbcf 18 *
dflet 0:e89ba455dbcf 19 * Neither the name of Texas Instruments Incorporated nor the names of
dflet 0:e89ba455dbcf 20 * its contributors may be used to endorse or promote products derived
dflet 0:e89ba455dbcf 21 * from this software without specific prior written permission.
dflet 0:e89ba455dbcf 22 *
dflet 0:e89ba455dbcf 23 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
dflet 0:e89ba455dbcf 24 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
dflet 0:e89ba455dbcf 25 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
dflet 0:e89ba455dbcf 26 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
dflet 0:e89ba455dbcf 27 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
dflet 0:e89ba455dbcf 28 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
dflet 0:e89ba455dbcf 29 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
dflet 0:e89ba455dbcf 30 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
dflet 0:e89ba455dbcf 31 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
dflet 0:e89ba455dbcf 32 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
dflet 0:e89ba455dbcf 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
dflet 0:e89ba455dbcf 34 *
dflet 0:e89ba455dbcf 35 */
dflet 0:e89ba455dbcf 36
dflet 0:e89ba455dbcf 37
dflet 0:e89ba455dbcf 38
dflet 0:e89ba455dbcf 39 /*****************************************************************************/
dflet 0:e89ba455dbcf 40 /* Include files */
dflet 0:e89ba455dbcf 41 /*****************************************************************************/
dflet 0:e89ba455dbcf 42 #include "cc3100_simplelink.h"
dflet 0:e89ba455dbcf 43 #include "cc3100_protocol.h"
dflet 0:e89ba455dbcf 44 #include "cc3100_driver.h"
dflet 0:e89ba455dbcf 45
dflet 0:e89ba455dbcf 46 #include "cc3100_fs.h"
dflet 0:e89ba455dbcf 47
dflet 0:e89ba455dbcf 48 /*****************************************************************************/
dflet 0:e89ba455dbcf 49 /* Macro declarations */
dflet 0:e89ba455dbcf 50 /*****************************************************************************/
dflet 0:e89ba455dbcf 51 #define sl_min(a,b) (((a) < (b)) ? (a) : (b))
dflet 0:e89ba455dbcf 52 #define MAX_NVMEM_CHUNK_SIZE 1460
dflet 0:e89ba455dbcf 53
dflet 0:e89ba455dbcf 54 namespace mbed_cc3100 {
dflet 0:e89ba455dbcf 55
dflet 0:e89ba455dbcf 56 cc3100_fs::cc3100_fs(cc3100_driver &driver)
dflet 0:e89ba455dbcf 57 : _driver(driver)
dflet 0:e89ba455dbcf 58 {
dflet 0:e89ba455dbcf 59
dflet 0:e89ba455dbcf 60 }
dflet 0:e89ba455dbcf 61
dflet 0:e89ba455dbcf 62 cc3100_fs::~cc3100_fs()
dflet 0:e89ba455dbcf 63 {
dflet 0:e89ba455dbcf 64
dflet 0:e89ba455dbcf 65 }
dflet 0:e89ba455dbcf 66
dflet 0:e89ba455dbcf 67
dflet 0:e89ba455dbcf 68 /*****************************************************************************/
dflet 0:e89ba455dbcf 69 /* Internal functions */
dflet 0:e89ba455dbcf 70 /*****************************************************************************/
dflet 0:e89ba455dbcf 71
dflet 0:e89ba455dbcf 72
dflet 0:e89ba455dbcf 73 /*****************************************************************************/
dflet 0:e89ba455dbcf 74 /* _sl_Strlen */
dflet 0:e89ba455dbcf 75 /*****************************************************************************/
dflet 0:e89ba455dbcf 76 uint16_t cc3100_fs::_sl_Strlen(const uint8_t *buffer)
dflet 0:e89ba455dbcf 77 {
dflet 0:e89ba455dbcf 78 uint16_t len = 0;
dflet 0:e89ba455dbcf 79 if( buffer != NULL ) {
dflet 0:e89ba455dbcf 80 while(*buffer++) len++;
dflet 0:e89ba455dbcf 81 }
dflet 0:e89ba455dbcf 82 return len;
dflet 0:e89ba455dbcf 83 }
dflet 0:e89ba455dbcf 84
dflet 0:e89ba455dbcf 85 /*****************************************************************************/
dflet 0:e89ba455dbcf 86 /* _sl_GetCreateFsMode */
dflet 0:e89ba455dbcf 87 /*****************************************************************************/
dflet 0:e89ba455dbcf 88 uint32_t cc3100_fs::_sl_GetCreateFsMode(uint32_t maxSizeInBytes,uint32_t accessFlags)
dflet 0:e89ba455dbcf 89 {
dflet 0:e89ba455dbcf 90 uint32_t granIdx = 0;
dflet 0:e89ba455dbcf 91 uint32_t granNum = 0;
dflet 0:e89ba455dbcf 92 uint32_t granTable[_FS_MAX_MODE_SIZE_GRAN] = {256,1024,4096,16384,65536};
dflet 0:e89ba455dbcf 93 for(granIdx= _FS_MODE_SIZE_GRAN_256B ; granIdx< _FS_MAX_MODE_SIZE_GRAN; granIdx++) {
dflet 0:e89ba455dbcf 94 if( granTable[granIdx]*255 >= maxSizeInBytes )
dflet 0:e89ba455dbcf 95 break;
dflet 0:e89ba455dbcf 96 }
dflet 0:e89ba455dbcf 97 granNum = maxSizeInBytes/granTable[granIdx];
dflet 0:e89ba455dbcf 98 if( maxSizeInBytes % granTable[granIdx] != 0 )
dflet 0:e89ba455dbcf 99 granNum++;
dflet 0:e89ba455dbcf 100
dflet 0:e89ba455dbcf 101 return _FS_MODE(_FS_MODE_OPEN_WRITE_CREATE_IF_NOT_EXIST, granIdx, granNum, accessFlags);
dflet 0:e89ba455dbcf 102 }
dflet 0:e89ba455dbcf 103
dflet 0:e89ba455dbcf 104
dflet 0:e89ba455dbcf 105 /*****************************************************************************/
dflet 0:e89ba455dbcf 106 /* API functions */
dflet 0:e89ba455dbcf 107 /*****************************************************************************/
dflet 0:e89ba455dbcf 108
dflet 0:e89ba455dbcf 109 /*****************************************************************************/
dflet 0:e89ba455dbcf 110 /* sl_FsOpen */
dflet 0:e89ba455dbcf 111 /*****************************************************************************/
dflet 0:e89ba455dbcf 112 typedef union {
dflet 0:e89ba455dbcf 113 _FsOpenCommand_t Cmd;
dflet 0:e89ba455dbcf 114 _FsOpenResponse_t Rsp;
dflet 0:e89ba455dbcf 115 } _SlFsOpenMsg_u;
dflet 0:e89ba455dbcf 116
dflet 0:e89ba455dbcf 117 const _SlCmdCtrl_t _SlFsOpenCmdCtrl = {
dflet 0:e89ba455dbcf 118 SL_OPCODE_NVMEM_FILEOPEN,
dflet 0:e89ba455dbcf 119 sizeof(_FsOpenCommand_t),
dflet 0:e89ba455dbcf 120 sizeof(_FsOpenResponse_t)
dflet 0:e89ba455dbcf 121 };
dflet 0:e89ba455dbcf 122
dflet 0:e89ba455dbcf 123 #if _SL_INCLUDE_FUNC(sl_FsOpen)
dflet 0:e89ba455dbcf 124 int32_t cc3100_fs::sl_FsOpen(uint8_t *pFileName,uint32_t AccessModeAndMaxSize, uint32_t *pToken,int32_t *pFileHandle)
dflet 0:e89ba455dbcf 125 {
dflet 0:e89ba455dbcf 126 _SlReturnVal_t RetVal;
dflet 0:e89ba455dbcf 127 _SlFsOpenMsg_u Msg;
dflet 0:e89ba455dbcf 128 _SlCmdExt_t CmdExt;
dflet 0:e89ba455dbcf 129
dflet 0:e89ba455dbcf 130 CmdExt.TxPayloadLen = (_sl_Strlen(pFileName)+4) & (~3); // add 4: 1 for NULL and the 3 for align
dflet 0:e89ba455dbcf 131 CmdExt.RxPayloadLen = 0;
dflet 0:e89ba455dbcf 132 CmdExt.pTxPayload = pFileName;
dflet 0:e89ba455dbcf 133 CmdExt.pRxPayload = NULL;
dflet 0:e89ba455dbcf 134
dflet 0:e89ba455dbcf 135 Msg.Cmd.Mode = AccessModeAndMaxSize;
dflet 0:e89ba455dbcf 136
dflet 0:e89ba455dbcf 137 if(pToken != NULL) {
dflet 0:e89ba455dbcf 138 Msg.Cmd.Token = *pToken;
dflet 0:e89ba455dbcf 139 } else {
dflet 0:e89ba455dbcf 140 Msg.Cmd.Token = 0;
dflet 0:e89ba455dbcf 141 }
dflet 0:e89ba455dbcf 142
dflet 0:e89ba455dbcf 143 RetVal = _driver._SlDrvCmdOp((_SlCmdCtrl_t *)&_SlFsOpenCmdCtrl, &Msg, &CmdExt);
dflet 0:e89ba455dbcf 144 *pFileHandle = Msg.Rsp.FileHandle;
dflet 0:e89ba455dbcf 145 if (pToken != NULL) {
dflet 0:e89ba455dbcf 146 *pToken = Msg.Rsp.Token;
dflet 0:e89ba455dbcf 147 }
dflet 0:e89ba455dbcf 148
dflet 0:e89ba455dbcf 149 /* in case of an error, return the erros file handler as an error code */
dflet 0:e89ba455dbcf 150 if( *pFileHandle < 0 ) {
dflet 0:e89ba455dbcf 151 return *pFileHandle;
dflet 0:e89ba455dbcf 152 }
dflet 0:e89ba455dbcf 153 return (int32_t)RetVal;
dflet 0:e89ba455dbcf 154 }
dflet 0:e89ba455dbcf 155 #endif
dflet 0:e89ba455dbcf 156
dflet 0:e89ba455dbcf 157 /*****************************************************************************/
dflet 0:e89ba455dbcf 158 /* sl_FsClose */
dflet 0:e89ba455dbcf 159 /*****************************************************************************/
dflet 0:e89ba455dbcf 160 typedef union {
dflet 0:e89ba455dbcf 161 _FsCloseCommand_t Cmd;
dflet 0:e89ba455dbcf 162 _BasicResponse_t Rsp;
dflet 0:e89ba455dbcf 163 } _SlFsCloseMsg_u;
dflet 0:e89ba455dbcf 164
dflet 0:e89ba455dbcf 165 const _SlCmdCtrl_t _SlFsCloseCmdCtrl = {
dflet 0:e89ba455dbcf 166 SL_OPCODE_NVMEM_FILECLOSE,
dflet 0:e89ba455dbcf 167 sizeof(_FsCloseCommand_t),
dflet 0:e89ba455dbcf 168 sizeof(_FsCloseResponse_t)
dflet 0:e89ba455dbcf 169 };
dflet 0:e89ba455dbcf 170
dflet 0:e89ba455dbcf 171 #if _SL_INCLUDE_FUNC(sl_FsClose)
dflet 0:e89ba455dbcf 172 int16_t cc3100_fs::sl_FsClose(int32_t FileHdl, uint8_t* pCeritificateFileName,uint8_t* pSignature ,uint32_t SignatureLen)
dflet 0:e89ba455dbcf 173 {
dflet 0:e89ba455dbcf 174 _SlFsCloseMsg_u Msg = {0};
dflet 0:e89ba455dbcf 175 _SlCmdExt_t ExtCtrl;
dflet 0:e89ba455dbcf 176
dflet 0:e89ba455dbcf 177 Msg.Cmd.FileHandle = FileHdl;
dflet 0:e89ba455dbcf 178 if( pCeritificateFileName != NULL ) {
dflet 0:e89ba455dbcf 179 Msg.Cmd.CertificFileNameLength = (_sl_Strlen(pCeritificateFileName)+4) & (~3); /* add 4: 1 for NULL and the 3 for align */
dflet 0:e89ba455dbcf 180 }
dflet 0:e89ba455dbcf 181 Msg.Cmd.SignatureLen = SignatureLen;
dflet 0:e89ba455dbcf 182
dflet 0:e89ba455dbcf 183 ExtCtrl.TxPayloadLen = ((SignatureLen+3) & (~3)); /* align */
dflet 0:e89ba455dbcf 184 ExtCtrl.pTxPayload = pSignature;
dflet 0:e89ba455dbcf 185 ExtCtrl.RxPayloadLen = (uint16_t)Msg.Cmd.CertificFileNameLength;
dflet 0:e89ba455dbcf 186 ExtCtrl.pRxPayload = pCeritificateFileName; /* Add signature */
dflet 0:e89ba455dbcf 187
dflet 0:e89ba455dbcf 188 if(ExtCtrl.pRxPayload != NULL && ExtCtrl.RxPayloadLen != 0) {
dflet 0:e89ba455dbcf 189 g_pCB->RelayFlagsViaRxPayload = TRUE;
dflet 0:e89ba455dbcf 190 }
dflet 0:e89ba455dbcf 191
dflet 0:e89ba455dbcf 192 VERIFY_RET_OK(_driver._SlDrvCmdOp((_SlCmdCtrl_t *)&_SlFsCloseCmdCtrl, &Msg, &ExtCtrl));
dflet 0:e89ba455dbcf 193
dflet 0:e89ba455dbcf 194 return (int16_t)((int16_t)Msg.Rsp.status);
dflet 0:e89ba455dbcf 195 }
dflet 0:e89ba455dbcf 196 #endif
dflet 0:e89ba455dbcf 197
dflet 0:e89ba455dbcf 198
dflet 0:e89ba455dbcf 199 /*****************************************************************************/
dflet 0:e89ba455dbcf 200 /* sl_FsRead */
dflet 0:e89ba455dbcf 201 /*****************************************************************************/
dflet 0:e89ba455dbcf 202 typedef union {
dflet 0:e89ba455dbcf 203 _FsReadCommand_t Cmd;
dflet 0:e89ba455dbcf 204 _FsReadResponse_t Rsp;
dflet 0:e89ba455dbcf 205 } _SlFsReadMsg_u;
dflet 0:e89ba455dbcf 206
dflet 0:e89ba455dbcf 207 const _SlCmdCtrl_t _SlFsReadCmdCtrl = {
dflet 0:e89ba455dbcf 208 SL_OPCODE_NVMEM_FILEREADCOMMAND,
dflet 0:e89ba455dbcf 209 sizeof(_FsReadCommand_t),
dflet 0:e89ba455dbcf 210 sizeof(_FsReadResponse_t)
dflet 0:e89ba455dbcf 211 };
dflet 0:e89ba455dbcf 212
dflet 0:e89ba455dbcf 213 #if _SL_INCLUDE_FUNC(sl_FsRead)
dflet 0:e89ba455dbcf 214 int32_t cc3100_fs::sl_FsRead(int32_t FileHdl, uint32_t Offset, uint8_t* pData, uint32_t Len)
dflet 0:e89ba455dbcf 215 {
dflet 0:e89ba455dbcf 216 _SlFsReadMsg_u Msg;
dflet 0:e89ba455dbcf 217 _SlCmdExt_t ExtCtrl;
dflet 0:e89ba455dbcf 218 uint16_t ChunkLen;
dflet 0:e89ba455dbcf 219 _SlReturnVal_t RetVal =0;
dflet 0:e89ba455dbcf 220 int32_t RetCount = 0;
dflet 0:e89ba455dbcf 221
dflet 0:e89ba455dbcf 222 ExtCtrl.TxPayloadLen = 0;
dflet 0:e89ba455dbcf 223 ExtCtrl.pTxPayload = NULL;
dflet 0:e89ba455dbcf 224
dflet 0:e89ba455dbcf 225 ChunkLen = (uint16_t)sl_min(MAX_NVMEM_CHUNK_SIZE,Len);
dflet 0:e89ba455dbcf 226 ExtCtrl.RxPayloadLen = ChunkLen;
dflet 0:e89ba455dbcf 227 ExtCtrl.pRxPayload = (uint8_t *)(pData);
dflet 0:e89ba455dbcf 228 Msg.Cmd.Offset = Offset;
dflet 0:e89ba455dbcf 229 Msg.Cmd.Len = ChunkLen;
dflet 0:e89ba455dbcf 230 Msg.Cmd.FileHandle = FileHdl;
dflet 0:e89ba455dbcf 231 do {
dflet 0:e89ba455dbcf 232 RetVal = _driver._SlDrvCmdOp((_SlCmdCtrl_t *)&_SlFsReadCmdCtrl, &Msg, &ExtCtrl);
dflet 0:e89ba455dbcf 233 if(SL_OS_RET_CODE_OK == RetVal) {
dflet 0:e89ba455dbcf 234 if( Msg.Rsp.status < 0) {
dflet 0:e89ba455dbcf 235 if( RetCount > 0) {
dflet 0:e89ba455dbcf 236 return RetCount;
dflet 0:e89ba455dbcf 237 } else {
dflet 0:e89ba455dbcf 238 return Msg.Rsp.status;
dflet 0:e89ba455dbcf 239 }
dflet 0:e89ba455dbcf 240 }
dflet 0:e89ba455dbcf 241 RetCount += (int32_t)Msg.Rsp.status;
dflet 0:e89ba455dbcf 242 Len -= ChunkLen;
dflet 0:e89ba455dbcf 243 Offset += ChunkLen;
dflet 0:e89ba455dbcf 244 Msg.Cmd.Offset = Offset;
dflet 0:e89ba455dbcf 245 ExtCtrl.pRxPayload += ChunkLen;
dflet 0:e89ba455dbcf 246 ChunkLen = (uint16_t)sl_min(MAX_NVMEM_CHUNK_SIZE,Len);
dflet 0:e89ba455dbcf 247 ExtCtrl.RxPayloadLen = ChunkLen;
dflet 0:e89ba455dbcf 248 Msg.Cmd.Len = ChunkLen;
dflet 0:e89ba455dbcf 249 Msg.Cmd.FileHandle = FileHdl;
dflet 0:e89ba455dbcf 250 } else {
dflet 0:e89ba455dbcf 251 return RetVal;
dflet 0:e89ba455dbcf 252 }
dflet 0:e89ba455dbcf 253 } while(ChunkLen > 0);
dflet 0:e89ba455dbcf 254
dflet 0:e89ba455dbcf 255 return (int32_t)RetCount;
dflet 0:e89ba455dbcf 256 }
dflet 0:e89ba455dbcf 257 #endif
dflet 0:e89ba455dbcf 258
dflet 0:e89ba455dbcf 259 /*****************************************************************************/
dflet 0:e89ba455dbcf 260 /* sl_FsWrite */
dflet 0:e89ba455dbcf 261 /*****************************************************************************/
dflet 0:e89ba455dbcf 262 typedef union {
dflet 0:e89ba455dbcf 263 _FsWriteCommand_t Cmd;
dflet 0:e89ba455dbcf 264 _FsWriteResponse_t Rsp;
dflet 0:e89ba455dbcf 265 } _SlFsWriteMsg_u;
dflet 0:e89ba455dbcf 266
dflet 0:e89ba455dbcf 267 const _SlCmdCtrl_t _SlFsWriteCmdCtrl = {
dflet 0:e89ba455dbcf 268 SL_OPCODE_NVMEM_FILEWRITECOMMAND,
dflet 0:e89ba455dbcf 269 sizeof(_FsWriteCommand_t),
dflet 0:e89ba455dbcf 270 sizeof(_FsWriteResponse_t)
dflet 0:e89ba455dbcf 271 };
dflet 0:e89ba455dbcf 272
dflet 0:e89ba455dbcf 273
dflet 0:e89ba455dbcf 274 #if _SL_INCLUDE_FUNC(sl_FsWrite)
dflet 0:e89ba455dbcf 275 int32_t cc3100_fs::sl_FsWrite(int32_t FileHdl, uint32_t Offset, uint8_t* pData, uint32_t Len)
dflet 0:e89ba455dbcf 276 {
dflet 0:e89ba455dbcf 277 _SlFsWriteMsg_u Msg;
dflet 0:e89ba455dbcf 278 _SlCmdExt_t ExtCtrl;
dflet 0:e89ba455dbcf 279 uint16_t ChunkLen;
dflet 0:e89ba455dbcf 280 _SlReturnVal_t RetVal;
dflet 0:e89ba455dbcf 281 int32_t RetCount = 0;
dflet 0:e89ba455dbcf 282
dflet 0:e89ba455dbcf 283 ExtCtrl.RxPayloadLen = 0;
dflet 0:e89ba455dbcf 284 ExtCtrl.pRxPayload = NULL;
dflet 0:e89ba455dbcf 285
dflet 0:e89ba455dbcf 286 ChunkLen = (uint16_t)sl_min(MAX_NVMEM_CHUNK_SIZE,Len);
dflet 0:e89ba455dbcf 287 ExtCtrl.TxPayloadLen = ChunkLen;
dflet 0:e89ba455dbcf 288 ExtCtrl.pTxPayload = (uint8_t *)(pData);
dflet 0:e89ba455dbcf 289 Msg.Cmd.Offset = Offset;
dflet 0:e89ba455dbcf 290 Msg.Cmd.Len = ChunkLen;
dflet 0:e89ba455dbcf 291 Msg.Cmd.FileHandle = FileHdl;
dflet 0:e89ba455dbcf 292
dflet 0:e89ba455dbcf 293 do {
dflet 0:e89ba455dbcf 294
dflet 0:e89ba455dbcf 295 RetVal = _driver._SlDrvCmdOp((_SlCmdCtrl_t *)&_SlFsWriteCmdCtrl, &Msg, &ExtCtrl);
dflet 0:e89ba455dbcf 296 if(SL_OS_RET_CODE_OK == RetVal) {
dflet 0:e89ba455dbcf 297 if( Msg.Rsp.status < 0) {
dflet 0:e89ba455dbcf 298 if( RetCount > 0) {
dflet 0:e89ba455dbcf 299 return RetCount;
dflet 0:e89ba455dbcf 300 } else {
dflet 0:e89ba455dbcf 301 return Msg.Rsp.status;
dflet 0:e89ba455dbcf 302 }
dflet 0:e89ba455dbcf 303 }
dflet 0:e89ba455dbcf 304
dflet 0:e89ba455dbcf 305 RetCount += (int32_t)Msg.Rsp.status;
dflet 0:e89ba455dbcf 306 Len -= ChunkLen;
dflet 0:e89ba455dbcf 307 Offset += ChunkLen;
dflet 0:e89ba455dbcf 308 Msg.Cmd.Offset = Offset;
dflet 0:e89ba455dbcf 309 ExtCtrl.pTxPayload += ChunkLen;
dflet 0:e89ba455dbcf 310 ChunkLen = (uint16_t)sl_min(MAX_NVMEM_CHUNK_SIZE,Len);
dflet 0:e89ba455dbcf 311 ExtCtrl.TxPayloadLen = ChunkLen;
dflet 0:e89ba455dbcf 312 Msg.Cmd.Len = ChunkLen;
dflet 0:e89ba455dbcf 313 Msg.Cmd.FileHandle = FileHdl;
dflet 0:e89ba455dbcf 314 } else {
dflet 0:e89ba455dbcf 315 return RetVal;
dflet 0:e89ba455dbcf 316 }
dflet 0:e89ba455dbcf 317 } while(ChunkLen > 0);
dflet 0:e89ba455dbcf 318
dflet 0:e89ba455dbcf 319 return (int32_t)RetCount;
dflet 0:e89ba455dbcf 320 }
dflet 0:e89ba455dbcf 321 #endif
dflet 0:e89ba455dbcf 322
dflet 0:e89ba455dbcf 323 /*****************************************************************************/
dflet 0:e89ba455dbcf 324 /* sl_FsGetInfo */
dflet 0:e89ba455dbcf 325 /*****************************************************************************/
dflet 0:e89ba455dbcf 326 typedef union {
dflet 0:e89ba455dbcf 327 _FsGetInfoCommand_t Cmd;
dflet 0:e89ba455dbcf 328 _FsGetInfoResponse_t Rsp;
dflet 0:e89ba455dbcf 329 } _SlFsGetInfoMsg_u;
dflet 0:e89ba455dbcf 330
dflet 0:e89ba455dbcf 331 const _SlCmdCtrl_t _SlFsGetInfoCmdCtrl = {
dflet 0:e89ba455dbcf 332 SL_OPCODE_NVMEM_FILEGETINFOCOMMAND,
dflet 0:e89ba455dbcf 333 sizeof(_FsGetInfoCommand_t),
dflet 0:e89ba455dbcf 334 sizeof(_FsGetInfoResponse_t)
dflet 0:e89ba455dbcf 335 };
dflet 0:e89ba455dbcf 336
dflet 0:e89ba455dbcf 337 #if _SL_INCLUDE_FUNC(sl_FsGetInfo)
dflet 0:e89ba455dbcf 338 int16_t cc3100_fs::sl_FsGetInfo(uint8_t *pFileName,uint32_t Token,SlFsFileInfo_t* pFsFileInfo)
dflet 0:e89ba455dbcf 339 {
dflet 0:e89ba455dbcf 340 _SlFsGetInfoMsg_u Msg;
dflet 0:e89ba455dbcf 341 _SlCmdExt_t CmdExt;
dflet 0:e89ba455dbcf 342
dflet 0:e89ba455dbcf 343 CmdExt.TxPayloadLen = (_sl_Strlen(pFileName)+4) & (~3); /* add 4: 1 for NULL and the 3 for align */
dflet 0:e89ba455dbcf 344 CmdExt.RxPayloadLen = 0;
dflet 0:e89ba455dbcf 345 CmdExt.pTxPayload = pFileName;
dflet 0:e89ba455dbcf 346 CmdExt.pRxPayload = NULL;
dflet 0:e89ba455dbcf 347 Msg.Cmd.Token = Token;
dflet 0:e89ba455dbcf 348
dflet 0:e89ba455dbcf 349 VERIFY_RET_OK(_driver._SlDrvCmdOp((_SlCmdCtrl_t *)&_SlFsGetInfoCmdCtrl, &Msg, &CmdExt));
dflet 0:e89ba455dbcf 350
dflet 0:e89ba455dbcf 351 pFsFileInfo->flags = Msg.Rsp.flags;
dflet 0:e89ba455dbcf 352 pFsFileInfo->FileLen = Msg.Rsp.FileLen;
dflet 0:e89ba455dbcf 353 pFsFileInfo->AllocatedLen = Msg.Rsp.AllocatedLen;
dflet 0:e89ba455dbcf 354 pFsFileInfo->Token[0] = Msg.Rsp.Token[0];
dflet 0:e89ba455dbcf 355 pFsFileInfo->Token[1] = Msg.Rsp.Token[1];
dflet 0:e89ba455dbcf 356 pFsFileInfo->Token[2] = Msg.Rsp.Token[2];
dflet 0:e89ba455dbcf 357 pFsFileInfo->Token[3] = Msg.Rsp.Token[3];
dflet 0:e89ba455dbcf 358 return (int16_t)((int16_t)Msg.Rsp.Status);
dflet 0:e89ba455dbcf 359 }
dflet 0:e89ba455dbcf 360 #endif
dflet 0:e89ba455dbcf 361
dflet 0:e89ba455dbcf 362 /*****************************************************************************/
dflet 0:e89ba455dbcf 363 /* sl_FsDel */
dflet 0:e89ba455dbcf 364 /*****************************************************************************/
dflet 0:e89ba455dbcf 365 typedef union {
dflet 0:e89ba455dbcf 366 _FsDeleteCommand_t Cmd;
dflet 0:e89ba455dbcf 367 _FsDeleteResponse_t Rsp;
dflet 0:e89ba455dbcf 368 } _SlFsDeleteMsg_u;
dflet 0:e89ba455dbcf 369
dflet 0:e89ba455dbcf 370 const _SlCmdCtrl_t _SlFsDeleteCmdCtrl = {
dflet 0:e89ba455dbcf 371 SL_OPCODE_NVMEM_FILEDELCOMMAND,
dflet 0:e89ba455dbcf 372 sizeof(_FsDeleteCommand_t),
dflet 0:e89ba455dbcf 373 sizeof(_FsDeleteResponse_t)
dflet 0:e89ba455dbcf 374 };
dflet 0:e89ba455dbcf 375
dflet 0:e89ba455dbcf 376 #if _SL_INCLUDE_FUNC(sl_FsDel)
dflet 0:e89ba455dbcf 377 int16_t cc3100_fs::sl_FsDel(uint8_t *pFileName,uint32_t Token)
dflet 0:e89ba455dbcf 378 {
dflet 0:e89ba455dbcf 379 _SlFsDeleteMsg_u Msg;
dflet 0:e89ba455dbcf 380 _SlCmdExt_t CmdExt;
dflet 0:e89ba455dbcf 381
dflet 0:e89ba455dbcf 382 CmdExt.TxPayloadLen = (_sl_Strlen(pFileName)+4) & (~3); /* add 4: 1 for NULL and the 3 for align */
dflet 0:e89ba455dbcf 383 CmdExt.RxPayloadLen = 0;
dflet 0:e89ba455dbcf 384 CmdExt.pTxPayload = pFileName;
dflet 0:e89ba455dbcf 385 CmdExt.pRxPayload = NULL;
dflet 0:e89ba455dbcf 386 Msg.Cmd.Token = Token;
dflet 0:e89ba455dbcf 387
dflet 0:e89ba455dbcf 388
dflet 0:e89ba455dbcf 389 VERIFY_RET_OK(_driver._SlDrvCmdOp((_SlCmdCtrl_t *)&_SlFsDeleteCmdCtrl, &Msg, &CmdExt));
dflet 0:e89ba455dbcf 390
dflet 0:e89ba455dbcf 391 return (int16_t)((int16_t)Msg.Rsp.status);
dflet 0:e89ba455dbcf 392 }
dflet 0:e89ba455dbcf 393 #endif
dflet 0:e89ba455dbcf 394
dflet 0:e89ba455dbcf 395 }//namespace mbed_cc3100
dflet 0:e89ba455dbcf 396
dflet 0:e89ba455dbcf 397