David Fletcher / simplelink_V2

Updated to use external spawn.

Fork of simplelink_V2 by David Fletcher

cc3100_fs.cpp@1:9b68e650b3f6, 2015-06-06 (annotated)

Committer:
dflet
Date:
Sat Jun 06 13:48:29 2015 +0000
Revision:
1:9b68e650b3f6
Parent:
0:1a07906111ec 
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Who changed what in which revision?

UserRevisionLine numberNew contents of line
dflet 0:1a07906111ec 1 /*
dflet 0:1a07906111ec 2 * fs.c - CC31xx/CC32xx Host Driver Implementation
dflet 0:1a07906111ec 3 *
dflet 0:1a07906111ec 4 * Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com/
dflet 0:1a07906111ec 5 *
dflet 0:1a07906111ec 6 *
dflet 0:1a07906111ec 7 * Redistribution and use in source and binary forms, with or without
dflet 0:1a07906111ec 8 * modification, are permitted provided that the following conditions
dflet 0:1a07906111ec 9 * are met:
dflet 0:1a07906111ec 10 *
dflet 0:1a07906111ec 11 * Redistributions of source code must retain the above copyright
dflet 0:1a07906111ec 12 * notice, this list of conditions and the following disclaimer.
dflet 0:1a07906111ec 13 *
dflet 0:1a07906111ec 14 * Redistributions in binary form must reproduce the above copyright
dflet 0:1a07906111ec 15 * notice, this list of conditions and the following disclaimer in the
dflet 0:1a07906111ec 16 * documentation and/or other materials provided with the
dflet 0:1a07906111ec 17 * distribution.
dflet 0:1a07906111ec 18 *
dflet 0:1a07906111ec 19 * Neither the name of Texas Instruments Incorporated nor the names of
dflet 0:1a07906111ec 20 * its contributors may be used to endorse or promote products derived
dflet 0:1a07906111ec 21 * from this software without specific prior written permission.
dflet 0:1a07906111ec 22 *
dflet 0:1a07906111ec 23 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
dflet 0:1a07906111ec 24 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
dflet 0:1a07906111ec 25 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
dflet 0:1a07906111ec 26 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
dflet 0:1a07906111ec 27 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
dflet 0:1a07906111ec 28 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
dflet 0:1a07906111ec 29 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
dflet 0:1a07906111ec 30 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
dflet 0:1a07906111ec 31 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
dflet 0:1a07906111ec 32 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
dflet 0:1a07906111ec 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
dflet 0:1a07906111ec 34 *
dflet 0:1a07906111ec 35 */
dflet 0:1a07906111ec 36
dflet 0:1a07906111ec 37
dflet 0:1a07906111ec 38
dflet 0:1a07906111ec 39 /*****************************************************************************/
dflet 0:1a07906111ec 40 /* Include files */
dflet 0:1a07906111ec 41 /*****************************************************************************/
dflet 0:1a07906111ec 42 #include "cc3100_simplelink.h"
dflet 0:1a07906111ec 43 #include "cc3100_protocol.h"
dflet 0:1a07906111ec 44 #include "cc3100_driver.h"
dflet 0:1a07906111ec 45
dflet 0:1a07906111ec 46 #include "cc3100_fs.h"
dflet 0:1a07906111ec 47
dflet 0:1a07906111ec 48 /*****************************************************************************/
dflet 0:1a07906111ec 49 /* Macro declarations */
dflet 0:1a07906111ec 50 /*****************************************************************************/
dflet 0:1a07906111ec 51 #define sl_min(a,b) (((a) < (b)) ? (a) : (b))
dflet 0:1a07906111ec 52 #define MAX_NVMEM_CHUNK_SIZE 1460
dflet 0:1a07906111ec 53
dflet 0:1a07906111ec 54 namespace mbed_cc3100 {
dflet 0:1a07906111ec 55
dflet 0:1a07906111ec 56 cc3100_fs::cc3100_fs(cc3100_driver &driver)
dflet 0:1a07906111ec 57 : _driver(driver)
dflet 0:1a07906111ec 58 {
dflet 0:1a07906111ec 59
dflet 0:1a07906111ec 60 }
dflet 0:1a07906111ec 61
dflet 0:1a07906111ec 62 cc3100_fs::~cc3100_fs()
dflet 0:1a07906111ec 63 {
dflet 0:1a07906111ec 64
dflet 0:1a07906111ec 65 }
dflet 0:1a07906111ec 66
dflet 0:1a07906111ec 67 #ifndef SL_TINY
dflet 0:1a07906111ec 68 /*****************************************************************************/
dflet 0:1a07906111ec 69 /* Internal functions */
dflet 0:1a07906111ec 70 /*****************************************************************************/
dflet 0:1a07906111ec 71
dflet 0:1a07906111ec 72
dflet 0:1a07906111ec 73 /*****************************************************************************/
dflet 0:1a07906111ec 74 /* _sl_Strlen */
dflet 0:1a07906111ec 75 /*****************************************************************************/
dflet 0:1a07906111ec 76 uint16_t cc3100_fs::_sl_Strlen(const uint8_t *buffer)
dflet 0:1a07906111ec 77 {
dflet 0:1a07906111ec 78 uint16_t len = 0;
dflet 0:1a07906111ec 79 if( buffer != NULL ) {
dflet 0:1a07906111ec 80 while(*buffer++) len++;
dflet 0:1a07906111ec 81 }
dflet 0:1a07906111ec 82 return len;
dflet 0:1a07906111ec 83 }
dflet 0:1a07906111ec 84
dflet 0:1a07906111ec 85 /*****************************************************************************/
dflet 0:1a07906111ec 86 /* _sl_GetCreateFsMode */
dflet 0:1a07906111ec 87 /*****************************************************************************/
dflet 0:1a07906111ec 88 uint32_t cc3100_fs::_sl_GetCreateFsMode(uint32_t maxSizeInBytes,uint32_t accessFlags)
dflet 0:1a07906111ec 89 {
dflet 0:1a07906111ec 90 uint32_t granIdx = 0;
dflet 0:1a07906111ec 91 uint32_t granNum = 0;
dflet 0:1a07906111ec 92 uint32_t granTable[_FS_MAX_MODE_SIZE_GRAN] = {256,1024,4096,16384,65536};
dflet 0:1a07906111ec 93 for(granIdx= _FS_MODE_SIZE_GRAN_256B ; granIdx< _FS_MAX_MODE_SIZE_GRAN; granIdx++) {
dflet 0:1a07906111ec 94 if( granTable[granIdx]*255 >= maxSizeInBytes )
dflet 0:1a07906111ec 95 break;
dflet 0:1a07906111ec 96 }
dflet 0:1a07906111ec 97 granNum = maxSizeInBytes/granTable[granIdx];
dflet 0:1a07906111ec 98 if( maxSizeInBytes % granTable[granIdx] != 0 )
dflet 0:1a07906111ec 99 granNum++;
dflet 0:1a07906111ec 100
dflet 0:1a07906111ec 101 return _FS_MODE(_FS_MODE_OPEN_WRITE_CREATE_IF_NOT_EXIST, granIdx, granNum, accessFlags);
dflet 0:1a07906111ec 102 }
dflet 0:1a07906111ec 103 #endif
dflet 0:1a07906111ec 104
dflet 0:1a07906111ec 105 /*****************************************************************************/
dflet 0:1a07906111ec 106 /* API functions */
dflet 0:1a07906111ec 107 /*****************************************************************************/
dflet 0:1a07906111ec 108
dflet 0:1a07906111ec 109 /*****************************************************************************/
dflet 0:1a07906111ec 110 /* sl_FsOpen */
dflet 0:1a07906111ec 111 /*****************************************************************************/
dflet 0:1a07906111ec 112 typedef union {
dflet 0:1a07906111ec 113 _FsOpenCommand_t Cmd;
dflet 0:1a07906111ec 114 _FsOpenResponse_t Rsp;
dflet 0:1a07906111ec 115 } _SlFsOpenMsg_u;
dflet 0:1a07906111ec 116
dflet 0:1a07906111ec 117 #if _SL_INCLUDE_FUNC(sl_FsOpen)
dflet 0:1a07906111ec 118 const _SlCmdCtrl_t _SlFsOpenCmdCtrl = {
dflet 0:1a07906111ec 119 SL_OPCODE_NVMEM_FILEOPEN,
dflet 0:1a07906111ec 120 sizeof(_FsOpenCommand_t),
dflet 0:1a07906111ec 121 sizeof(_FsOpenResponse_t)
dflet 0:1a07906111ec 122 };
dflet 0:1a07906111ec 123
dflet 0:1a07906111ec 124 int32_t cc3100_fs::sl_FsOpen(const uint8_t *pFileName, const uint32_t AccessModeAndMaxSize, uint32_t *pToken,int32_t *pFileHandle)
dflet 0:1a07906111ec 125 {
dflet 0:1a07906111ec 126 _SlReturnVal_t RetVal;
dflet 0:1a07906111ec 127 _SlFsOpenMsg_u Msg;
dflet 0:1a07906111ec 128 _SlCmdExt_t CmdExt;
dflet 0:1a07906111ec 129
dflet 0:1a07906111ec 130 CmdExt.TxPayloadLen = (_sl_Strlen(pFileName)+4) & (~3); // add 4: 1 for NULL and the 3 for align
dflet 0:1a07906111ec 131 CmdExt.RxPayloadLen = 0;
dflet 0:1a07906111ec 132 CmdExt.pTxPayload = (uint8_t *)pFileName;
dflet 0:1a07906111ec 133 CmdExt.pRxPayload = NULL;
dflet 0:1a07906111ec 134
dflet 0:1a07906111ec 135 Msg.Cmd.Mode = AccessModeAndMaxSize;
dflet 0:1a07906111ec 136
dflet 0:1a07906111ec 137 if(pToken != NULL) {
dflet 0:1a07906111ec 138 Msg.Cmd.Token = *pToken;
dflet 0:1a07906111ec 139 } else {
dflet 0:1a07906111ec 140 Msg.Cmd.Token = 0;
dflet 0:1a07906111ec 141 }
dflet 0:1a07906111ec 142
dflet 0:1a07906111ec 143 RetVal = _driver._SlDrvCmdOp((_SlCmdCtrl_t *)&_SlFsOpenCmdCtrl, &Msg, &CmdExt);
dflet 0:1a07906111ec 144 *pFileHandle = Msg.Rsp.FileHandle;
dflet 0:1a07906111ec 145 if (pToken != NULL) {
dflet 0:1a07906111ec 146 *pToken = Msg.Rsp.Token;
dflet 0:1a07906111ec 147 }
dflet 0:1a07906111ec 148
dflet 0:1a07906111ec 149 /* in case of an error, return the erros file handler as an error code */
dflet 0:1a07906111ec 150 if( *pFileHandle < 0 ) {
dflet 0:1a07906111ec 151 return *pFileHandle;
dflet 0:1a07906111ec 152 }
dflet 0:1a07906111ec 153 return (int32_t)RetVal;
dflet 0:1a07906111ec 154 }
dflet 0:1a07906111ec 155 #endif
dflet 0:1a07906111ec 156
dflet 0:1a07906111ec 157 /*****************************************************************************/
dflet 0:1a07906111ec 158 /* sl_FsClose */
dflet 0:1a07906111ec 159 /*****************************************************************************/
dflet 0:1a07906111ec 160 typedef union {
dflet 0:1a07906111ec 161 _FsCloseCommand_t Cmd;
dflet 0:1a07906111ec 162 _BasicResponse_t Rsp;
dflet 0:1a07906111ec 163 } _SlFsCloseMsg_u;
dflet 0:1a07906111ec 164
dflet 0:1a07906111ec 165 #if _SL_INCLUDE_FUNC(sl_FsClose)
dflet 0:1a07906111ec 166 const _SlCmdCtrl_t _SlFsCloseCmdCtrl = {
dflet 0:1a07906111ec 167 SL_OPCODE_NVMEM_FILECLOSE,
dflet 0:1a07906111ec 168 sizeof(_FsCloseCommand_t),
dflet 0:1a07906111ec 169 sizeof(_FsCloseResponse_t)
dflet 0:1a07906111ec 170 };
dflet 0:1a07906111ec 171
dflet 0:1a07906111ec 172 int16_t cc3100_fs::sl_FsClose(const int32_t FileHdl, const uint8_t* pCeritificateFileName, const uint8_t* pSignature ,const uint32_t SignatureLen)
dflet 0:1a07906111ec 173 {
dflet 0:1a07906111ec 174 _SlFsCloseMsg_u Msg = {0};
dflet 0:1a07906111ec 175 _SlCmdExt_t ExtCtrl;
dflet 0:1a07906111ec 176
dflet 0:1a07906111ec 177 Msg.Cmd.FileHandle = FileHdl;
dflet 0:1a07906111ec 178 if( pCeritificateFileName != NULL ) {
dflet 0:1a07906111ec 179 Msg.Cmd.CertificFileNameLength = (_sl_Strlen(pCeritificateFileName)+4) & (~3); /* add 4: 1 for NULL and the 3 for align */
dflet 0:1a07906111ec 180 }
dflet 0:1a07906111ec 181 Msg.Cmd.SignatureLen = SignatureLen;
dflet 0:1a07906111ec 182
dflet 0:1a07906111ec 183 ExtCtrl.TxPayloadLen = ((SignatureLen+3) & (~3)); /* align */
dflet 0:1a07906111ec 184 ExtCtrl.pTxPayload = (uint8_t*)pSignature;
dflet 0:1a07906111ec 185 ExtCtrl.RxPayloadLen = (int16_t)Msg.Cmd.CertificFileNameLength;
dflet 0:1a07906111ec 186 ExtCtrl.pRxPayload = (uint8_t*)pCeritificateFileName; /* Add signature */
dflet 0:1a07906111ec 187
dflet 0:1a07906111ec 188 if(ExtCtrl.pRxPayload != NULL && ExtCtrl.RxPayloadLen != 0) {
dflet 0:1a07906111ec 189 ExtCtrl.RxPayloadLen = ExtCtrl.RxPayloadLen * (-1);
dflet 0:1a07906111ec 190 }
dflet 0:1a07906111ec 191
dflet 0:1a07906111ec 192 VERIFY_RET_OK(_driver._SlDrvCmdOp((_SlCmdCtrl_t *)&_SlFsCloseCmdCtrl, &Msg, &ExtCtrl));
dflet 0:1a07906111ec 193
dflet 0:1a07906111ec 194 return (int16_t)((int16_t)Msg.Rsp.status);
dflet 0:1a07906111ec 195 }
dflet 0:1a07906111ec 196 #endif
dflet 0:1a07906111ec 197
dflet 0:1a07906111ec 198
dflet 0:1a07906111ec 199 /*****************************************************************************/
dflet 0:1a07906111ec 200 /* sl_FsRead */
dflet 0:1a07906111ec 201 /*****************************************************************************/
dflet 0:1a07906111ec 202 typedef union {
dflet 0:1a07906111ec 203 _FsReadCommand_t Cmd;
dflet 0:1a07906111ec 204 _FsReadResponse_t Rsp;
dflet 0:1a07906111ec 205 } _SlFsReadMsg_u;
dflet 0:1a07906111ec 206
dflet 0:1a07906111ec 207 #if _SL_INCLUDE_FUNC(sl_FsRead)
dflet 0:1a07906111ec 208 const _SlCmdCtrl_t _SlFsReadCmdCtrl = {
dflet 0:1a07906111ec 209 SL_OPCODE_NVMEM_FILEREADCOMMAND,
dflet 0:1a07906111ec 210 sizeof(_FsReadCommand_t),
dflet 0:1a07906111ec 211 sizeof(_FsReadResponse_t)
dflet 0:1a07906111ec 212 };
dflet 0:1a07906111ec 213
dflet 0:1a07906111ec 214 int32_t cc3100_fs::sl_FsRead(const int32_t FileHdl, uint32_t Offset, uint8_t* pData, uint32_t Len)
dflet 0:1a07906111ec 215 {
dflet 0:1a07906111ec 216 _SlFsReadMsg_u Msg;
dflet 0:1a07906111ec 217 _SlCmdExt_t ExtCtrl;
dflet 0:1a07906111ec 218 uint16_t ChunkLen;
dflet 0:1a07906111ec 219 _SlReturnVal_t RetVal =0;
dflet 0:1a07906111ec 220 int32_t RetCount = 0;
dflet 0:1a07906111ec 221
dflet 0:1a07906111ec 222 ExtCtrl.TxPayloadLen = 0;
dflet 0:1a07906111ec 223 ExtCtrl.pTxPayload = NULL;
dflet 0:1a07906111ec 224
dflet 0:1a07906111ec 225 ChunkLen = (uint16_t)sl_min(MAX_NVMEM_CHUNK_SIZE,Len);
dflet 0:1a07906111ec 226 ExtCtrl.RxPayloadLen = ChunkLen;
dflet 0:1a07906111ec 227 ExtCtrl.pRxPayload = (uint8_t *)(pData);
dflet 0:1a07906111ec 228 Msg.Cmd.Offset = Offset;
dflet 0:1a07906111ec 229 Msg.Cmd.Len = ChunkLen;
dflet 0:1a07906111ec 230 Msg.Cmd.FileHandle = FileHdl;
dflet 0:1a07906111ec 231 do {
dflet 0:1a07906111ec 232 RetVal = _driver._SlDrvCmdOp((_SlCmdCtrl_t *)&_SlFsReadCmdCtrl, &Msg, &ExtCtrl);
dflet 0:1a07906111ec 233 if(SL_OS_RET_CODE_OK == RetVal) {
dflet 0:1a07906111ec 234 if( Msg.Rsp.status < 0) {
dflet 0:1a07906111ec 235 if( RetCount > 0) {
dflet 0:1a07906111ec 236 return RetCount;
dflet 0:1a07906111ec 237 } else {
dflet 0:1a07906111ec 238 return Msg.Rsp.status;
dflet 0:1a07906111ec 239 }
dflet 0:1a07906111ec 240 }
dflet 0:1a07906111ec 241 RetCount += (int32_t)Msg.Rsp.status;
dflet 0:1a07906111ec 242 Len -= ChunkLen;
dflet 0:1a07906111ec 243 Offset += ChunkLen;
dflet 0:1a07906111ec 244 Msg.Cmd.Offset = Offset;
dflet 0:1a07906111ec 245 ExtCtrl.pRxPayload += ChunkLen;
dflet 0:1a07906111ec 246 ChunkLen = (uint16_t)sl_min(MAX_NVMEM_CHUNK_SIZE,Len);
dflet 0:1a07906111ec 247 ExtCtrl.RxPayloadLen = ChunkLen;
dflet 0:1a07906111ec 248 Msg.Cmd.Len = ChunkLen;
dflet 0:1a07906111ec 249 Msg.Cmd.FileHandle = FileHdl;
dflet 0:1a07906111ec 250 } else {
dflet 0:1a07906111ec 251 return RetVal;
dflet 0:1a07906111ec 252 }
dflet 0:1a07906111ec 253 } while(ChunkLen > 0);
dflet 0:1a07906111ec 254
dflet 0:1a07906111ec 255 return (int32_t)RetCount;
dflet 0:1a07906111ec 256 }
dflet 0:1a07906111ec 257 #endif
dflet 0:1a07906111ec 258
dflet 0:1a07906111ec 259 /*****************************************************************************/
dflet 0:1a07906111ec 260 /* sl_FsWrite */
dflet 0:1a07906111ec 261 /*****************************************************************************/
dflet 0:1a07906111ec 262 typedef union {
dflet 0:1a07906111ec 263 _FsWriteCommand_t Cmd;
dflet 0:1a07906111ec 264 _FsWriteResponse_t Rsp;
dflet 0:1a07906111ec 265 } _SlFsWriteMsg_u;
dflet 0:1a07906111ec 266
dflet 0:1a07906111ec 267 #if _SL_INCLUDE_FUNC(sl_FsWrite)
dflet 0:1a07906111ec 268 const _SlCmdCtrl_t _SlFsWriteCmdCtrl = {
dflet 0:1a07906111ec 269 SL_OPCODE_NVMEM_FILEWRITECOMMAND,
dflet 0:1a07906111ec 270 sizeof(_FsWriteCommand_t),
dflet 0:1a07906111ec 271 sizeof(_FsWriteResponse_t)
dflet 0:1a07906111ec 272 };
dflet 0:1a07906111ec 273
dflet 0:1a07906111ec 274 int32_t cc3100_fs::sl_FsWrite(const int32_t FileHdl, uint32_t Offset, uint8_t* pData, uint32_t Len)
dflet 0:1a07906111ec 275 {
dflet 0:1a07906111ec 276 _SlFsWriteMsg_u Msg;
dflet 0:1a07906111ec 277 _SlCmdExt_t ExtCtrl;
dflet 0:1a07906111ec 278 uint16_t ChunkLen;
dflet 0:1a07906111ec 279 _SlReturnVal_t RetVal;
dflet 0:1a07906111ec 280 int32_t RetCount = 0;
dflet 0:1a07906111ec 281
dflet 0:1a07906111ec 282 ExtCtrl.RxPayloadLen = 0;
dflet 0:1a07906111ec 283 ExtCtrl.pRxPayload = NULL;
dflet 0:1a07906111ec 284
dflet 0:1a07906111ec 285 ChunkLen = (uint16_t)sl_min(MAX_NVMEM_CHUNK_SIZE,Len);
dflet 0:1a07906111ec 286 ExtCtrl.TxPayloadLen = ChunkLen;
dflet 0:1a07906111ec 287 ExtCtrl.pTxPayload = (uint8_t *)(pData);
dflet 0:1a07906111ec 288 Msg.Cmd.Offset = Offset;
dflet 0:1a07906111ec 289 Msg.Cmd.Len = ChunkLen;
dflet 0:1a07906111ec 290 Msg.Cmd.FileHandle = FileHdl;
dflet 0:1a07906111ec 291
dflet 0:1a07906111ec 292 do {
dflet 0:1a07906111ec 293
dflet 0:1a07906111ec 294 RetVal = _driver._SlDrvCmdOp((_SlCmdCtrl_t *)&_SlFsWriteCmdCtrl, &Msg, &ExtCtrl);
dflet 0:1a07906111ec 295 if(SL_OS_RET_CODE_OK == RetVal) {
dflet 0:1a07906111ec 296 if( Msg.Rsp.status < 0) {
dflet 0:1a07906111ec 297 if( RetCount > 0) {
dflet 0:1a07906111ec 298 return RetCount;
dflet 0:1a07906111ec 299 } else {
dflet 0:1a07906111ec 300 return Msg.Rsp.status;
dflet 0:1a07906111ec 301 }
dflet 0:1a07906111ec 302 }
dflet 0:1a07906111ec 303
dflet 0:1a07906111ec 304 RetCount += (int32_t)Msg.Rsp.status;
dflet 0:1a07906111ec 305 Len -= ChunkLen;
dflet 0:1a07906111ec 306 Offset += ChunkLen;
dflet 0:1a07906111ec 307 Msg.Cmd.Offset = Offset;
dflet 0:1a07906111ec 308 ExtCtrl.pTxPayload += ChunkLen;
dflet 0:1a07906111ec 309 ChunkLen = (uint16_t)sl_min(MAX_NVMEM_CHUNK_SIZE,Len);
dflet 0:1a07906111ec 310 ExtCtrl.TxPayloadLen = ChunkLen;
dflet 0:1a07906111ec 311 Msg.Cmd.Len = ChunkLen;
dflet 0:1a07906111ec 312 Msg.Cmd.FileHandle = FileHdl;
dflet 0:1a07906111ec 313 } else {
dflet 0:1a07906111ec 314 return RetVal;
dflet 0:1a07906111ec 315 }
dflet 0:1a07906111ec 316 } while(ChunkLen > 0);
dflet 0:1a07906111ec 317
dflet 0:1a07906111ec 318 return (int32_t)RetCount;
dflet 0:1a07906111ec 319 }
dflet 0:1a07906111ec 320 #endif
dflet 0:1a07906111ec 321
dflet 0:1a07906111ec 322 /*****************************************************************************/
dflet 0:1a07906111ec 323 /* sl_FsGetInfo */
dflet 0:1a07906111ec 324 /*****************************************************************************/
dflet 0:1a07906111ec 325 typedef union {
dflet 0:1a07906111ec 326 _FsGetInfoCommand_t Cmd;
dflet 0:1a07906111ec 327 _FsGetInfoResponse_t Rsp;
dflet 0:1a07906111ec 328 } _SlFsGetInfoMsg_u;
dflet 0:1a07906111ec 329
dflet 0:1a07906111ec 330 #if _SL_INCLUDE_FUNC(sl_FsGetInfo)
dflet 0:1a07906111ec 331 const _SlCmdCtrl_t _SlFsGetInfoCmdCtrl = {
dflet 0:1a07906111ec 332 SL_OPCODE_NVMEM_FILEGETINFOCOMMAND,
dflet 0:1a07906111ec 333 sizeof(_FsGetInfoCommand_t),
dflet 0:1a07906111ec 334 sizeof(_FsGetInfoResponse_t)
dflet 0:1a07906111ec 335 };
dflet 0:1a07906111ec 336
dflet 0:1a07906111ec 337 int16_t cc3100_fs::sl_FsGetInfo(const uint8_t *pFileName, const uint32_t Token,SlFsFileInfo_t* pFsFileInfo)
dflet 0:1a07906111ec 338 {
dflet 0:1a07906111ec 339 _SlFsGetInfoMsg_u Msg;
dflet 0:1a07906111ec 340 _SlCmdExt_t CmdExt;
dflet 0:1a07906111ec 341
dflet 0:1a07906111ec 342 CmdExt.TxPayloadLen = (_sl_Strlen(pFileName)+4) & (~3); /* add 4: 1 for NULL and the 3 for align */
dflet 0:1a07906111ec 343 CmdExt.RxPayloadLen = 0;
dflet 0:1a07906111ec 344 CmdExt.pTxPayload = (uint8_t *)pFileName;
dflet 0:1a07906111ec 345 CmdExt.pRxPayload = NULL;
dflet 0:1a07906111ec 346 Msg.Cmd.Token = Token;
dflet 0:1a07906111ec 347
dflet 0:1a07906111ec 348 VERIFY_RET_OK(_driver._SlDrvCmdOp((_SlCmdCtrl_t *)&_SlFsGetInfoCmdCtrl, &Msg, &CmdExt));
dflet 0:1a07906111ec 349
dflet 0:1a07906111ec 350 pFsFileInfo->flags = Msg.Rsp.flags;
dflet 0:1a07906111ec 351 pFsFileInfo->FileLen = Msg.Rsp.FileLen;
dflet 0:1a07906111ec 352 pFsFileInfo->AllocatedLen = Msg.Rsp.AllocatedLen;
dflet 0:1a07906111ec 353 pFsFileInfo->Token[0] = Msg.Rsp.Token[0];
dflet 0:1a07906111ec 354 pFsFileInfo->Token[1] = Msg.Rsp.Token[1];
dflet 0:1a07906111ec 355 pFsFileInfo->Token[2] = Msg.Rsp.Token[2];
dflet 0:1a07906111ec 356 pFsFileInfo->Token[3] = Msg.Rsp.Token[3];
dflet 0:1a07906111ec 357 return (int16_t)((int16_t)Msg.Rsp.Status);
dflet 0:1a07906111ec 358 }
dflet 0:1a07906111ec 359 #endif
dflet 0:1a07906111ec 360
dflet 0:1a07906111ec 361 /*****************************************************************************/
dflet 0:1a07906111ec 362 /* sl_FsDel */
dflet 0:1a07906111ec 363 /*****************************************************************************/
dflet 0:1a07906111ec 364 typedef union {
dflet 0:1a07906111ec 365 _FsDeleteCommand_t Cmd;
dflet 0:1a07906111ec 366 _FsDeleteResponse_t Rsp;
dflet 0:1a07906111ec 367 } _SlFsDeleteMsg_u;
dflet 0:1a07906111ec 368
dflet 0:1a07906111ec 369 #if _SL_INCLUDE_FUNC(sl_FsDel)
dflet 0:1a07906111ec 370 const _SlCmdCtrl_t _SlFsDeleteCmdCtrl = {
dflet 0:1a07906111ec 371 SL_OPCODE_NVMEM_FILEDELCOMMAND,
dflet 0:1a07906111ec 372 sizeof(_FsDeleteCommand_t),
dflet 0:1a07906111ec 373 sizeof(_FsDeleteResponse_t)
dflet 0:1a07906111ec 374 };
dflet 0:1a07906111ec 375
dflet 0:1a07906111ec 376 int16_t cc3100_fs::sl_FsDel(const uint8_t *pFileName, const uint32_t Token)
dflet 0:1a07906111ec 377 {
dflet 0:1a07906111ec 378 _SlFsDeleteMsg_u Msg;
dflet 0:1a07906111ec 379 _SlCmdExt_t CmdExt;
dflet 0:1a07906111ec 380
dflet 0:1a07906111ec 381 CmdExt.TxPayloadLen = (_sl_Strlen(pFileName)+4) & (~3); /* add 4: 1 for NULL and the 3 for align */
dflet 0:1a07906111ec 382 CmdExt.RxPayloadLen = 0;
dflet 0:1a07906111ec 383 CmdExt.pTxPayload = (uint8_t *)pFileName;
dflet 0:1a07906111ec 384 CmdExt.pRxPayload = NULL;
dflet 0:1a07906111ec 385 Msg.Cmd.Token = Token;
dflet 0:1a07906111ec 386
dflet 0:1a07906111ec 387
dflet 0:1a07906111ec 388 VERIFY_RET_OK(_driver._SlDrvCmdOp((_SlCmdCtrl_t *)&_SlFsDeleteCmdCtrl, &Msg, &CmdExt));
dflet 0:1a07906111ec 389
dflet 0:1a07906111ec 390 return (int16_t)((int16_t)Msg.Rsp.status);
dflet 0:1a07906111ec 391 }
dflet 0:1a07906111ec 392 #endif
dflet 0:1a07906111ec 393
dflet 0:1a07906111ec 394 }//namespace mbed_cc3100
dflet 0:1a07906111ec 395
dflet 0:1a07906111ec 396