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Diffstat (limited to 'stm/cc3k/nvmem.c')
| -rw-r--r-- | stm/cc3k/nvmem.c | 366 |
1 files changed, 0 insertions, 366 deletions
diff --git a/stm/cc3k/nvmem.c b/stm/cc3k/nvmem.c deleted file mode 100644 index 4113620086..0000000000 --- a/stm/cc3k/nvmem.c +++ /dev/null @@ -1,366 +0,0 @@ -/***************************************************************************** -* -* nvmem.c - CC3000 Host Driver Implementation. -* Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ -* -* Adapted for use with the Arduino/AVR by KTOWN (Kevin Townsend) -* & Limor Fried for Adafruit Industries -* This library works with the Adafruit CC3000 breakout -* ----> https://www.adafruit.com/products/1469 -* Adafruit invests time and resources providing this open source code, -* please support Adafruit and open-source hardware by purchasing -* products from Adafruit! -* -* Redistribution and use in source and binary forms, with or without -* modification, are permitted provided that the following conditions -* are met: -* -* Redistributions of source code must retain the above copyright -* notice, this list of conditions and the following disclaimer. -* -* Redistributions in binary form must reproduce the above copyright -* notice, this list of conditions and the following disclaimer in the -* documentation and/or other materials provided with the -* distribution. -* -* Neither the name of Texas Instruments Incorporated nor the names of -* its contributors may be used to endorse or promote products derived -* from this software without specific prior written permission. -* -* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -* -*****************************************************************************/ - -//***************************************************************************** -// -//! \addtogroup nvmem_api -//! @{ -// -//***************************************************************************** - -#include <stdint.h> -#include <string.h> - -#include "nvmem.h" -#include "hci.h" -#include "socket.h" -#include "evnt_handler.h" -#include "ccdebug.h" - -//***************************************************************************** -// -// Prototypes for the structures for APIs. -// -//***************************************************************************** - -#define NVMEM_READ_PARAMS_LEN (12) -#define NVMEM_CREATE_PARAMS_LEN (8) -#define NVMEM_WRITE_PARAMS_LEN (16) - -//***************************************************************************** -// -//! nvmem_read -//! -//! @param ulFileId nvmem file id:\n -//! NVMEM_NVS_FILEID, NVMEM_NVS_SHADOW_FILEID, -//! NVMEM_WLAN_CONFIG_FILEID, NVMEM_WLAN_CONFIG_SHADOW_FILEID, -//! NVMEM_WLAN_DRIVER_SP_FILEID, NVMEM_WLAN_FW_SP_FILEID, -//! NVMEM_MAC_FILEID, NVMEM_FRONTEND_VARS_FILEID, -//! NVMEM_IP_CONFIG_FILEID, NVMEM_IP_CONFIG_SHADOW_FILEID, -//! NVMEM_BOOTLOADER_SP_FILEID, NVMEM_RM_FILEID, -//! and user files 12-15. -//! @param ulLength number of bytes to read -//! @param ulOffset ulOffset in file from where to read -//! @param buff output buffer pointer -//! -//! @return number of bytes read, otherwise error. -//! -//! @brief Reads data from the file referred by the ulFileId parameter. -//! Reads data from file ulOffset till length. Err if the file can't -//! be used, is invalid, or if the read is out of bounds. -//! -//***************************************************************************** - -signed long -nvmem_read(unsigned long ulFileId, unsigned long ulLength, unsigned long ulOffset, unsigned char *buff) -{ - unsigned char ucStatus = 0xFF; - unsigned char *ptr; - unsigned char *args; - - ptr = tSLInformation.pucTxCommandBuffer; - args = (ptr + HEADERS_SIZE_CMD); - - // Fill in HCI packet structure - args = UINT32_TO_STREAM(args, ulFileId); - args = UINT32_TO_STREAM(args, ulLength); - args = UINT32_TO_STREAM(args, ulOffset); - - // Initiate a HCI command - hci_command_send(HCI_CMND_NVMEM_READ, ptr, NVMEM_READ_PARAMS_LEN); - SimpleLinkWaitEvent(HCI_CMND_NVMEM_READ, &ucStatus); - - // In case there is data - read it - even if an error code is returned - // Note: It is the user responsibility to ignore the data in case of an error code - - // Wait for the data in a synchronous way. Here we assume that the buffer is - // big enough to store also parameters of nvmem - - SimpleLinkWaitData(buff, 0, 0); - - return(ucStatus); -} - -//***************************************************************************** -// -//! nvmem_write -//! -//! @param ulFileId nvmem file id:\n -//! NVMEM_WLAN_DRIVER_SP_FILEID, NVMEM_WLAN_FW_SP_FILEID, -//! NVMEM_MAC_FILEID, NVMEM_BOOTLOADER_SP_FILEID, -//! and user files 12-15. -//! @param ulLength number of bytes to write -//! @param ulEntryOffset offset in file to start write operation from -//! @param buff data to write -//! -//! @return on success 0, error otherwise. -//! -//! @brief Write data to nvmem. -//! writes data to file referred by the ulFileId parameter. -//! Writes data to file ulOffset till ulLength.The file id will be -//! marked invalid till the write is done. The file entry doesn't -//! need to be valid - only allocated. -//! -//***************************************************************************** - -signed long -nvmem_write(unsigned long ulFileId, unsigned long ulLength, unsigned long - ulEntryOffset, unsigned char *buff) -{ - long iRes; - unsigned char *ptr; - unsigned char *args; - - iRes = EFAIL; - - ptr = tSLInformation.pucTxCommandBuffer; - args = (ptr + SPI_HEADER_SIZE + HCI_DATA_CMD_HEADER_SIZE); - - // Fill in HCI packet structure - args = UINT32_TO_STREAM(args, ulFileId); - args = UINT32_TO_STREAM(args, 12); - args = UINT32_TO_STREAM(args, ulLength); - args = UINT32_TO_STREAM(args, ulEntryOffset); - - memcpy((ptr + SPI_HEADER_SIZE + HCI_DATA_CMD_HEADER_SIZE + - NVMEM_WRITE_PARAMS_LEN),buff,ulLength); -#if (DEBUG_MODE == 1) - PRINT_F("Writing:\t"); - for (uint8_t i=0; i<ulLength; i++) { - PRINT_F("0x"); - printHex(buff[i]); - PRINT_F(", "); - } - PRINT_F("\n\r"); -#endif - // Initiate a HCI command but it will come on data channel - hci_data_command_send(HCI_CMND_NVMEM_WRITE, ptr, NVMEM_WRITE_PARAMS_LEN, - ulLength); - - SimpleLinkWaitEvent(HCI_EVNT_NVMEM_WRITE, &iRes); - - return(iRes); -} - - -//***************************************************************************** -// -//! nvmem_set_mac_address -//! -//! @param mac mac address to be set -//! -//! @return on success 0, error otherwise. -//! -//! @brief Write MAC address to EEPROM. -//! mac address as appears over the air (OUI first) -//! -//***************************************************************************** - -unsigned char nvmem_set_mac_address(unsigned char *mac) -{ - return nvmem_write(NVMEM_MAC_FILEID, MAC_ADDR_LEN, 0, mac); -} - -//***************************************************************************** -// -//! nvmem_get_mac_address -//! -//! @param[out] mac mac address -//! -//! @return on success 0, error otherwise. -//! -//! @brief Read MAC address from EEPROM. -//! mac address as appears over the air (OUI first) -//! -//***************************************************************************** - -unsigned char nvmem_get_mac_address(unsigned char *mac) -{ - return nvmem_read(NVMEM_MAC_FILEID, MAC_ADDR_LEN, 0, mac); -} - -//***************************************************************************** -// -//! nvmem_write_patch -//! -//! @param ulFileId nvmem file id:\n -//! NVMEM_WLAN_DRIVER_SP_FILEID, NVMEM_WLAN_FW_SP_FILEID, -//! @param spLength number of bytes to write -//! @param spData SP data to write -//! -//! @return on success 0, error otherwise. -//! -//! @brief program a patch to a specific file ID. -//! The SP data is assumed to be organized in 2-dimensional. -//! Each line is SP_PORTION_SIZE bytes long. Actual programming is -//! applied in SP_PORTION_SIZE bytes portions. -//! -//***************************************************************************** - -unsigned char nvmem_write_patch(unsigned long ulFileId, unsigned long spLength, const uint8_t *spData) -{ - unsigned char status = 0; - unsigned short offset = 0; - unsigned char* spDataPtr = (unsigned char*)spData; - - while ((status == 0) && (spLength >= SP_PORTION_SIZE)) - { -#if (DEBUG_MODE == 1) - PRINT_F("Writing: "); printDec16(offset); PRINT_F("\t"); - for (uint8_t i=0; i<SP_PORTION_SIZE; i++) { - PRINT_F("0x"); - printHex(spDataPtr[i]); - PRINT_F(", "); - } - PRINT_F("\n\r"); -#endif - status = nvmem_write(ulFileId, SP_PORTION_SIZE, offset, spDataPtr); - offset += SP_PORTION_SIZE; - spLength -= SP_PORTION_SIZE; - spDataPtr += SP_PORTION_SIZE; - } - - if (status !=0) - { - // NVMEM error occurred - return status; - } - - if (spLength != 0) - { - // if reached here, a reminder is left - status = nvmem_write(ulFileId, spLength, offset, spDataPtr); - } - - return status; -} - -//***************************************************************************** -// -//! nvmem_read_sp_version -//! -//! @param[out] patchVer first number indicates package ID and the second -//! number indicates package build number -//! -//! @return on success 0, error otherwise. -//! -//! @brief Read patch version. read package version (WiFi FW patch, -//! driver-supplicant-NS patch, bootloader patch) -//! -//***************************************************************************** - -#ifndef CC3000_TINY_DRIVER -uint8_t nvmem_read_sp_version(uint8_t* patchVer) -{ - uint8_t *ptr; - // 1st byte is the status and the rest is the SP version - uint8_t retBuf[5]; - - ptr = tSLInformation.pucTxCommandBuffer; - - // Initiate a HCI command, no args are required - hci_command_send(HCI_CMND_READ_SP_VERSION, ptr, 0); - SimpleLinkWaitEvent(HCI_CMND_READ_SP_VERSION, retBuf); - - // package ID - *patchVer = retBuf[3]; - // package build number - *(patchVer+1) = retBuf[4]; - - return(retBuf[0]); -} -#endif - -//***************************************************************************** -// -//! nvmem_create_entry -//! -//! @param ulFileId nvmem file Id:\n -//! * NVMEM_AES128_KEY_FILEID: 12 -//! * NVMEM_SHARED_MEM_FILEID: 13 -//! * and fileIDs 14 and 15 -//! @param ulNewLen entry ulLength -//! -//! @return on success 0, error otherwise. -//! -//! @brief Create new file entry and allocate space on the NVMEM. -//! Applies only to user files. -//! Modify the size of file. -//! If the entry is unallocated - allocate it to size -//! ulNewLen (marked invalid). -//! If it is allocated then deallocate it first. -//! To just mark the file as invalid without resizing - -//! set ulNewLen=0. -//! -//***************************************************************************** - -int8_t -nvmem_create_entry(unsigned long ulFileId, unsigned long ulNewLen) -{ - unsigned char *ptr; - unsigned char *args; - int8_t retval; - - ptr = tSLInformation.pucTxCommandBuffer; - args = (ptr + HEADERS_SIZE_CMD); - - // Fill in HCI packet structure - args = UINT32_TO_STREAM(args, ulFileId); - args = UINT32_TO_STREAM(args, ulNewLen); - - // Initiate a HCI command - hci_command_send(HCI_CMND_NVMEM_CREATE_ENTRY,ptr, NVMEM_CREATE_PARAMS_LEN); - - SimpleLinkWaitEvent(HCI_CMND_NVMEM_CREATE_ENTRY, &retval); - return(retval); -} - - - -//***************************************************************************** -// -// Close the Doxygen group. -//! @} -// -//***************************************************************************** - |