David Fletcher / CC3000HostDriver

CC3000HostDriver for device TI CC3000 some changes were made due to mbed compiler and the use of void*

Dependents:   CC3000Test

nvmem.cpp@0:9cb694f00b7b, 2013-08-02 (annotated)

Committer:
dflet
Date:
Fri Aug 02 15:06:15 2013 +0000
Revision:
0:9cb694f00b7b
First commit TI CC3000HostDriver library

Who changed what in which revision?

UserRevisionLine numberNew contents of line
dflet 0:9cb694f00b7b 1 /*****************************************************************************
dflet 0:9cb694f00b7b 2 *
dflet 0:9cb694f00b7b 3 * nvmem.c - CC3000 Host Driver Implementation.
dflet 0:9cb694f00b7b 4 * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
dflet 0:9cb694f00b7b 5 *
dflet 0:9cb694f00b7b 6 * Redistribution and use in source and binary forms, with or without
dflet 0:9cb694f00b7b 7 * modification, are permitted provided that the following conditions
dflet 0:9cb694f00b7b 8 * are met:
dflet 0:9cb694f00b7b 9 *
dflet 0:9cb694f00b7b 10 * Redistributions of source code must retain the above copyright
dflet 0:9cb694f00b7b 11 * notice, this list of conditions and the following disclaimer.
dflet 0:9cb694f00b7b 12 *
dflet 0:9cb694f00b7b 13 * Redistributions in binary form must reproduce the above copyright
dflet 0:9cb694f00b7b 14 * notice, this list of conditions and the following disclaimer in the
dflet 0:9cb694f00b7b 15 * documentation and/or other materials provided with the
dflet 0:9cb694f00b7b 16 * distribution.
dflet 0:9cb694f00b7b 17 *
dflet 0:9cb694f00b7b 18 * Neither the name of Texas Instruments Incorporated nor the names of
dflet 0:9cb694f00b7b 19 * its contributors may be used to endorse or promote products derived
dflet 0:9cb694f00b7b 20 * from this software without specific prior written permission.
dflet 0:9cb694f00b7b 21 *
dflet 0:9cb694f00b7b 22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
dflet 0:9cb694f00b7b 23 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
dflet 0:9cb694f00b7b 24 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
dflet 0:9cb694f00b7b 25 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
dflet 0:9cb694f00b7b 26 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
dflet 0:9cb694f00b7b 27 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
dflet 0:9cb694f00b7b 28 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
dflet 0:9cb694f00b7b 29 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
dflet 0:9cb694f00b7b 30 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
dflet 0:9cb694f00b7b 31 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
dflet 0:9cb694f00b7b 32 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
dflet 0:9cb694f00b7b 33 *
dflet 0:9cb694f00b7b 34 *****************************************************************************/
dflet 0:9cb694f00b7b 35
dflet 0:9cb694f00b7b 36 //*****************************************************************************
dflet 0:9cb694f00b7b 37 //
dflet 0:9cb694f00b7b 38 //! \addtogroup nvmem_api
dflet 0:9cb694f00b7b 39 //! @{
dflet 0:9cb694f00b7b 40 //
dflet 0:9cb694f00b7b 41 //*****************************************************************************
dflet 0:9cb694f00b7b 42
dflet 0:9cb694f00b7b 43 #include <stdio.h>
dflet 0:9cb694f00b7b 44 #include <string.h>
dflet 0:9cb694f00b7b 45 #include "nvmem.h"
dflet 0:9cb694f00b7b 46 #include "hci.h"
dflet 0:9cb694f00b7b 47 #include "socket.h"
dflet 0:9cb694f00b7b 48 #include "evnt_handler.h"
dflet 0:9cb694f00b7b 49
dflet 0:9cb694f00b7b 50 //*****************************************************************************
dflet 0:9cb694f00b7b 51 //
dflet 0:9cb694f00b7b 52 // Prototypes for the structures for APIs.
dflet 0:9cb694f00b7b 53 //
dflet 0:9cb694f00b7b 54 //*****************************************************************************
dflet 0:9cb694f00b7b 55
dflet 0:9cb694f00b7b 56 #define NVMEM_READ_PARAMS_LEN (12)
dflet 0:9cb694f00b7b 57 #define NVMEM_CREATE_PARAMS_LEN (8)
dflet 0:9cb694f00b7b 58 #define NVMEM_WRITE_PARAMS_LEN (16)
dflet 0:9cb694f00b7b 59
dflet 0:9cb694f00b7b 60 //*****************************************************************************
dflet 0:9cb694f00b7b 61 //
dflet 0:9cb694f00b7b 62 //! nvmem_read
dflet 0:9cb694f00b7b 63 //!
dflet 0:9cb694f00b7b 64 //! @param ulFileId nvmem file id:\n
dflet 0:9cb694f00b7b 65 //! NVMEM_NVS_FILEID, NVMEM_NVS_SHADOW_FILEID,
dflet 0:9cb694f00b7b 66 //! NVMEM_WLAN_CONFIG_FILEID, NVMEM_WLAN_CONFIG_SHADOW_FILEID,
dflet 0:9cb694f00b7b 67 //! NVMEM_WLAN_DRIVER_SP_FILEID, NVMEM_WLAN_FW_SP_FILEID,
dflet 0:9cb694f00b7b 68 //! NVMEM_MAC_FILEID, NVMEM_FRONTEND_VARS_FILEID,
dflet 0:9cb694f00b7b 69 //! NVMEM_IP_CONFIG_FILEID, NVMEM_IP_CONFIG_SHADOW_FILEID,
dflet 0:9cb694f00b7b 70 //! NVMEM_BOOTLOADER_SP_FILEID, NVMEM_RM_FILEID,
dflet 0:9cb694f00b7b 71 //! and user files 12-15.
dflet 0:9cb694f00b7b 72 //! @param ulLength number of bytes to read
dflet 0:9cb694f00b7b 73 //! @param ulOffset ulOffset in file from where to read
dflet 0:9cb694f00b7b 74 //! @param buff output buffer pointer
dflet 0:9cb694f00b7b 75 //!
dflet 0:9cb694f00b7b 76 //! @return number of bytes read, otherwise error.
dflet 0:9cb694f00b7b 77 //!
dflet 0:9cb694f00b7b 78 //! @brief Reads data from the file referred by the ulFileId parameter.
dflet 0:9cb694f00b7b 79 //! Reads data from file ulOffset till length. Err if the file can't
dflet 0:9cb694f00b7b 80 //! be used, is invalid, or if the read is out of bounds.
dflet 0:9cb694f00b7b 81 //!
dflet 0:9cb694f00b7b 82 //*****************************************************************************
dflet 0:9cb694f00b7b 83
dflet 0:9cb694f00b7b 84 signed long
dflet 0:9cb694f00b7b 85 nvmem_read(unsigned long ulFileId, unsigned long ulLength, unsigned long ulOffset, unsigned char *buff)
dflet 0:9cb694f00b7b 86 {
dflet 0:9cb694f00b7b 87 unsigned char ucStatus = 0xFF;
dflet 0:9cb694f00b7b 88 unsigned char *ptr;
dflet 0:9cb694f00b7b 89 unsigned char *args;
dflet 0:9cb694f00b7b 90
dflet 0:9cb694f00b7b 91 ptr = tSLInformation.pucTxCommandBuffer;
dflet 0:9cb694f00b7b 92 args = (ptr + HEADERS_SIZE_CMD);
dflet 0:9cb694f00b7b 93
dflet 0:9cb694f00b7b 94 // Fill in HCI packet structure
dflet 0:9cb694f00b7b 95 args = UINT32_TO_STREAM(args, ulFileId);
dflet 0:9cb694f00b7b 96 args = UINT32_TO_STREAM(args, ulLength);
dflet 0:9cb694f00b7b 97 args = UINT32_TO_STREAM(args, ulOffset);
dflet 0:9cb694f00b7b 98
dflet 0:9cb694f00b7b 99 // Initiate a HCI command
dflet 0:9cb694f00b7b 100 hci_command_send(HCI_CMND_NVMEM_READ, ptr, NVMEM_READ_PARAMS_LEN);
dflet 0:9cb694f00b7b 101 SimpleLinkWaitEvent(HCI_CMND_NVMEM_READ, (long*)&ucStatus);
dflet 0:9cb694f00b7b 102
dflet 0:9cb694f00b7b 103 // In case there is data - read it - even if an error code is returned
dflet 0:9cb694f00b7b 104 // Note: It is the user responsibility to ignore the data in case of an error code
dflet 0:9cb694f00b7b 105
dflet 0:9cb694f00b7b 106 // Wait for the data in a synchronous way. Here we assume that the buffer is
dflet 0:9cb694f00b7b 107 // big enough to store also parameters of nvmem
dflet 0:9cb694f00b7b 108
dflet 0:9cb694f00b7b 109 SimpleLinkWaitData(buff, 0, 0);
dflet 0:9cb694f00b7b 110
dflet 0:9cb694f00b7b 111 return(ucStatus);
dflet 0:9cb694f00b7b 112 }
dflet 0:9cb694f00b7b 113
dflet 0:9cb694f00b7b 114 //*****************************************************************************
dflet 0:9cb694f00b7b 115 //
dflet 0:9cb694f00b7b 116 //! nvmem_write
dflet 0:9cb694f00b7b 117 //!
dflet 0:9cb694f00b7b 118 //! @param ulFileId nvmem file id:\n
dflet 0:9cb694f00b7b 119 //! NVMEM_WLAN_DRIVER_SP_FILEID, NVMEM_WLAN_FW_SP_FILEID,
dflet 0:9cb694f00b7b 120 //! NVMEM_MAC_FILEID, NVMEM_BOOTLOADER_SP_FILEID,
dflet 0:9cb694f00b7b 121 //! and user files 12-15.
dflet 0:9cb694f00b7b 122 //! @param ulLength number of bytes to write
dflet 0:9cb694f00b7b 123 //! @param ulEntryOffset offset in file to start write operation from
dflet 0:9cb694f00b7b 124 //! @param buff data to write
dflet 0:9cb694f00b7b 125 //!
dflet 0:9cb694f00b7b 126 //! @return on success 0, error otherwise.
dflet 0:9cb694f00b7b 127 //!
dflet 0:9cb694f00b7b 128 //! @brief Write data to nvmem.
dflet 0:9cb694f00b7b 129 //! writes data to file referred by the ulFileId parameter.
dflet 0:9cb694f00b7b 130 //! Writes data to file ulOffset till ulLength.The file id will be
dflet 0:9cb694f00b7b 131 //! marked invalid till the write is done. The file entry doesn't
dflet 0:9cb694f00b7b 132 //! need to be valid - only allocated.
dflet 0:9cb694f00b7b 133 //!
dflet 0:9cb694f00b7b 134 //*****************************************************************************
dflet 0:9cb694f00b7b 135
dflet 0:9cb694f00b7b 136 signed long
dflet 0:9cb694f00b7b 137 nvmem_write(unsigned long ulFileId, unsigned long ulLength, unsigned long
dflet 0:9cb694f00b7b 138 ulEntryOffset, unsigned char *buff)
dflet 0:9cb694f00b7b 139 {
dflet 0:9cb694f00b7b 140 long iRes;
dflet 0:9cb694f00b7b 141 unsigned char *ptr;
dflet 0:9cb694f00b7b 142 unsigned char *args;
dflet 0:9cb694f00b7b 143
dflet 0:9cb694f00b7b 144 iRes = EFAIL;
dflet 0:9cb694f00b7b 145
dflet 0:9cb694f00b7b 146 ptr = tSLInformation.pucTxCommandBuffer;
dflet 0:9cb694f00b7b 147 args = (ptr + SPI_HEADER_SIZE + HCI_DATA_CMD_HEADER_SIZE);
dflet 0:9cb694f00b7b 148
dflet 0:9cb694f00b7b 149 // Fill in HCI packet structure
dflet 0:9cb694f00b7b 150 args = UINT32_TO_STREAM(args, ulFileId);
dflet 0:9cb694f00b7b 151 args = UINT32_TO_STREAM(args, 12);
dflet 0:9cb694f00b7b 152 args = UINT32_TO_STREAM(args, ulLength);
dflet 0:9cb694f00b7b 153 args = UINT32_TO_STREAM(args, ulEntryOffset);
dflet 0:9cb694f00b7b 154
dflet 0:9cb694f00b7b 155 memcpy((ptr + SPI_HEADER_SIZE + HCI_DATA_CMD_HEADER_SIZE + NVMEM_WRITE_PARAMS_LEN),buff,ulLength);
dflet 0:9cb694f00b7b 156
dflet 0:9cb694f00b7b 157 // Initiate a HCI command but it will come on data channel
dflet 0:9cb694f00b7b 158 hci_data_command_send(HCI_CMND_NVMEM_WRITE, ptr, NVMEM_WRITE_PARAMS_LEN, ulLength);
dflet 0:9cb694f00b7b 159
dflet 0:9cb694f00b7b 160 SimpleLinkWaitEvent(HCI_EVNT_NVMEM_WRITE, &iRes);
dflet 0:9cb694f00b7b 161
dflet 0:9cb694f00b7b 162 return(iRes);
dflet 0:9cb694f00b7b 163 }
dflet 0:9cb694f00b7b 164
dflet 0:9cb694f00b7b 165
dflet 0:9cb694f00b7b 166 //*****************************************************************************
dflet 0:9cb694f00b7b 167 //
dflet 0:9cb694f00b7b 168 //! nvmem_set_mac_address
dflet 0:9cb694f00b7b 169 //!
dflet 0:9cb694f00b7b 170 //! @param mac mac address to be set
dflet 0:9cb694f00b7b 171 //!
dflet 0:9cb694f00b7b 172 //! @return on success 0, error otherwise.
dflet 0:9cb694f00b7b 173 //!
dflet 0:9cb694f00b7b 174 //! @brief Write MAC address to EEPROM.
dflet 0:9cb694f00b7b 175 //! mac address as appears over the air (OUI first)
dflet 0:9cb694f00b7b 176 //!
dflet 0:9cb694f00b7b 177 //*****************************************************************************
dflet 0:9cb694f00b7b 178
dflet 0:9cb694f00b7b 179 unsigned char nvmem_set_mac_address(unsigned char *mac)
dflet 0:9cb694f00b7b 180 {
dflet 0:9cb694f00b7b 181 return nvmem_write(NVMEM_MAC_FILEID, MAC_ADDR_LEN, 0, mac);
dflet 0:9cb694f00b7b 182 }
dflet 0:9cb694f00b7b 183
dflet 0:9cb694f00b7b 184 //*****************************************************************************
dflet 0:9cb694f00b7b 185 //
dflet 0:9cb694f00b7b 186 //! nvmem_get_mac_address
dflet 0:9cb694f00b7b 187 //!
dflet 0:9cb694f00b7b 188 //! @param[out] mac mac address
dflet 0:9cb694f00b7b 189 //!
dflet 0:9cb694f00b7b 190 //! @return on success 0, error otherwise.
dflet 0:9cb694f00b7b 191 //!
dflet 0:9cb694f00b7b 192 //! @brief Read MAC address from EEPROM.
dflet 0:9cb694f00b7b 193 //! mac address as appears over the air (OUI first)
dflet 0:9cb694f00b7b 194 //!
dflet 0:9cb694f00b7b 195 //*****************************************************************************
dflet 0:9cb694f00b7b 196
dflet 0:9cb694f00b7b 197 unsigned char nvmem_get_mac_address(unsigned char *mac)
dflet 0:9cb694f00b7b 198 {
dflet 0:9cb694f00b7b 199 return nvmem_read(NVMEM_MAC_FILEID, MAC_ADDR_LEN, 0, mac);
dflet 0:9cb694f00b7b 200 }
dflet 0:9cb694f00b7b 201
dflet 0:9cb694f00b7b 202 //*****************************************************************************
dflet 0:9cb694f00b7b 203 //
dflet 0:9cb694f00b7b 204 //! nvmem_write_patch
dflet 0:9cb694f00b7b 205 //!
dflet 0:9cb694f00b7b 206 //! @param ulFileId nvmem file id:\n
dflet 0:9cb694f00b7b 207 //! NVMEM_WLAN_DRIVER_SP_FILEID, NVMEM_WLAN_FW_SP_FILEID,
dflet 0:9cb694f00b7b 208 //! @param spLength number of bytes to write
dflet 0:9cb694f00b7b 209 //! @param spData SP data to write
dflet 0:9cb694f00b7b 210 //!
dflet 0:9cb694f00b7b 211 //! @return on success 0, error otherwise.
dflet 0:9cb694f00b7b 212 //!
dflet 0:9cb694f00b7b 213 //! @brief program a patch to a specific file ID.
dflet 0:9cb694f00b7b 214 //! The SP data is assumed to be organized in 2-dimensional.
dflet 0:9cb694f00b7b 215 //! Each line is SP_PORTION_SIZE bytes long. Actual programming is
dflet 0:9cb694f00b7b 216 //! applied in SP_PORTION_SIZE bytes portions.
dflet 0:9cb694f00b7b 217 //!
dflet 0:9cb694f00b7b 218 //*****************************************************************************
dflet 0:9cb694f00b7b 219
dflet 0:9cb694f00b7b 220 unsigned char nvmem_write_patch(unsigned long ulFileId, unsigned long spLength, const unsigned char *spData)
dflet 0:9cb694f00b7b 221 {
dflet 0:9cb694f00b7b 222 unsigned char status = 0;
dflet 0:9cb694f00b7b 223 unsigned short offset = 0;
dflet 0:9cb694f00b7b 224 unsigned char* spDataPtr = (unsigned char*)spData;
dflet 0:9cb694f00b7b 225
dflet 0:9cb694f00b7b 226 while ((status == 0) && (spLength >= SP_PORTION_SIZE))
dflet 0:9cb694f00b7b 227 {
dflet 0:9cb694f00b7b 228 status = nvmem_write(ulFileId, SP_PORTION_SIZE, offset, spDataPtr);
dflet 0:9cb694f00b7b 229 offset += SP_PORTION_SIZE;
dflet 0:9cb694f00b7b 230 spLength -= SP_PORTION_SIZE;
dflet 0:9cb694f00b7b 231 spDataPtr += SP_PORTION_SIZE;
dflet 0:9cb694f00b7b 232 }
dflet 0:9cb694f00b7b 233
dflet 0:9cb694f00b7b 234 if (status !=0)
dflet 0:9cb694f00b7b 235 {
dflet 0:9cb694f00b7b 236 // NVMEM error occurred
dflet 0:9cb694f00b7b 237 return status;
dflet 0:9cb694f00b7b 238 }
dflet 0:9cb694f00b7b 239
dflet 0:9cb694f00b7b 240 if (spLength != 0)
dflet 0:9cb694f00b7b 241 {
dflet 0:9cb694f00b7b 242 // if reached here, a reminder is left
dflet 0:9cb694f00b7b 243 status = nvmem_write(ulFileId, spLength, offset, spDataPtr);
dflet 0:9cb694f00b7b 244 }
dflet 0:9cb694f00b7b 245
dflet 0:9cb694f00b7b 246 return status;
dflet 0:9cb694f00b7b 247 }
dflet 0:9cb694f00b7b 248
dflet 0:9cb694f00b7b 249 //*****************************************************************************
dflet 0:9cb694f00b7b 250 //
dflet 0:9cb694f00b7b 251 //! nvmem_read_sp_version
dflet 0:9cb694f00b7b 252 //!
dflet 0:9cb694f00b7b 253 //! @param[out] patchVer first number indicates package ID and the second
dflet 0:9cb694f00b7b 254 //! number indicates package build number
dflet 0:9cb694f00b7b 255 //!
dflet 0:9cb694f00b7b 256 //! @return on success 0, error otherwise.
dflet 0:9cb694f00b7b 257 //!
dflet 0:9cb694f00b7b 258 //! @brief Read patch version. read package version (WiFi FW patch,
dflet 0:9cb694f00b7b 259 //! driver-supplicant-NS patch, bootloader patch)
dflet 0:9cb694f00b7b 260 //!
dflet 0:9cb694f00b7b 261 //*****************************************************************************
dflet 0:9cb694f00b7b 262
dflet 0:9cb694f00b7b 263 #ifndef CC3000_TINY_DRIVER
dflet 0:9cb694f00b7b 264 unsigned char nvmem_read_sp_version(unsigned char* patchVer)
dflet 0:9cb694f00b7b 265 {
dflet 0:9cb694f00b7b 266 unsigned char *ptr;
dflet 0:9cb694f00b7b 267 // 1st byte is the status and the rest is the SP version
dflet 0:9cb694f00b7b 268 unsigned char retBuf[5];
dflet 0:9cb694f00b7b 269
dflet 0:9cb694f00b7b 270 ptr = tSLInformation.pucTxCommandBuffer;
dflet 0:9cb694f00b7b 271
dflet 0:9cb694f00b7b 272 // Initiate a HCI command, no args are required
dflet 0:9cb694f00b7b 273 hci_command_send(HCI_CMND_READ_SP_VERSION, ptr, 0);
dflet 0:9cb694f00b7b 274 SimpleLinkWaitEvent(HCI_CMND_READ_SP_VERSION, (long*)retBuf);
dflet 0:9cb694f00b7b 275
dflet 0:9cb694f00b7b 276 // package ID
dflet 0:9cb694f00b7b 277 *patchVer = retBuf[3];
dflet 0:9cb694f00b7b 278 // package build number
dflet 0:9cb694f00b7b 279 *(patchVer+1) = retBuf[4];
dflet 0:9cb694f00b7b 280
dflet 0:9cb694f00b7b 281 return(retBuf[0]);
dflet 0:9cb694f00b7b 282 }
dflet 0:9cb694f00b7b 283 #endif
dflet 0:9cb694f00b7b 284
dflet 0:9cb694f00b7b 285 //*****************************************************************************
dflet 0:9cb694f00b7b 286 //
dflet 0:9cb694f00b7b 287 //! nvmem_create_entry
dflet 0:9cb694f00b7b 288 //!
dflet 0:9cb694f00b7b 289 //! @param ulFileId nvmem file Id:\n
dflet 0:9cb694f00b7b 290 //! * NVMEM_AES128_KEY_FILEID: 12
dflet 0:9cb694f00b7b 291 //! * NVMEM_SHARED_MEM_FILEID: 13
dflet 0:9cb694f00b7b 292 //! * and fileIDs 14 and 15
dflet 0:9cb694f00b7b 293 //! @param ulNewLen entry ulLength
dflet 0:9cb694f00b7b 294 //!
dflet 0:9cb694f00b7b 295 //! @return on success 0, error otherwise.
dflet 0:9cb694f00b7b 296 //!
dflet 0:9cb694f00b7b 297 //! @brief Create new file entry and allocate space on the NVMEM.
dflet 0:9cb694f00b7b 298 //! Applies only to user files.
dflet 0:9cb694f00b7b 299 //! Modify the size of file.
dflet 0:9cb694f00b7b 300 //! If the entry is unallocated - allocate it to size
dflet 0:9cb694f00b7b 301 //! ulNewLen (marked invalid).
dflet 0:9cb694f00b7b 302 //! If it is allocated then deallocate it first.
dflet 0:9cb694f00b7b 303 //! To just mark the file as invalid without resizing -
dflet 0:9cb694f00b7b 304 //! set ulNewLen=0.
dflet 0:9cb694f00b7b 305 //!
dflet 0:9cb694f00b7b 306 //*****************************************************************************
dflet 0:9cb694f00b7b 307
dflet 0:9cb694f00b7b 308 signed long
dflet 0:9cb694f00b7b 309 nvmem_create_entry(unsigned long ulFileId, unsigned long ulNewLen)
dflet 0:9cb694f00b7b 310 {
dflet 0:9cb694f00b7b 311 unsigned char *ptr;
dflet 0:9cb694f00b7b 312 unsigned char *args;
dflet 0:9cb694f00b7b 313 unsigned short retval;
dflet 0:9cb694f00b7b 314
dflet 0:9cb694f00b7b 315 ptr = tSLInformation.pucTxCommandBuffer;
dflet 0:9cb694f00b7b 316 args = (ptr + HEADERS_SIZE_CMD);
dflet 0:9cb694f00b7b 317
dflet 0:9cb694f00b7b 318 // Fill in HCI packet structure
dflet 0:9cb694f00b7b 319 args = UINT32_TO_STREAM(args, ulFileId);
dflet 0:9cb694f00b7b 320 args = UINT32_TO_STREAM(args, ulNewLen);
dflet 0:9cb694f00b7b 321
dflet 0:9cb694f00b7b 322 // Initiate a HCI command
dflet 0:9cb694f00b7b 323 hci_command_send(HCI_CMND_NVMEM_CREATE_ENTRY,ptr, NVMEM_CREATE_PARAMS_LEN);
dflet 0:9cb694f00b7b 324
dflet 0:9cb694f00b7b 325 SimpleLinkWaitEvent(HCI_CMND_NVMEM_CREATE_ENTRY, (long*)&retval);
dflet 0:9cb694f00b7b 326
dflet 0:9cb694f00b7b 327 return(retval);
dflet 0:9cb694f00b7b 328 }
dflet 0:9cb694f00b7b 329
dflet 0:9cb694f00b7b 330
dflet 0:9cb694f00b7b 331
dflet 0:9cb694f00b7b 332 //*****************************************************************************
dflet 0:9cb694f00b7b 333 //
dflet 0:9cb694f00b7b 334 // Close the Doxygen group.
dflet 0:9cb694f00b7b 335 //! @}
dflet 0:9cb694f00b7b 336 //
dflet 0:9cb694f00b7b 337 //*****************************************************************************
dflet 0:9cb694f00b7b 338
dflet 0:9cb694f00b7b 339