diff options
Diffstat (limited to 'stmhal/cc3k/nvmem.c')
| -rw-r--r-- | stmhal/cc3k/nvmem.c | 144 |
1 files changed, 72 insertions, 72 deletions
diff --git a/stmhal/cc3k/nvmem.c b/stmhal/cc3k/nvmem.c index 774759c41f..9da95f5d0b 100644 --- a/stmhal/cc3k/nvmem.c +++ b/stmhal/cc3k/nvmem.c @@ -3,9 +3,9 @@ * 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) +* Adapted for use with the Arduino/AVR by KTOWN (Kevin Townsend) * & Limor Fried for Adafruit Industries -* This library works with the Adafruit CC3000 breakout +* 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 @@ -20,23 +20,23 @@ * * 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 +* 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 +* 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 +* 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 +* 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. * *****************************************************************************/ @@ -82,45 +82,45 @@ //! 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 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. +//! @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. -//! +//! be used, is invalid, or if the read is out of bounds. +//! //***************************************************************************** -signed long +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 + + // 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); } @@ -132,40 +132,40 @@ nvmem_read(unsigned long ulFileId, unsigned long ulLength, unsigned long ulOffse //! 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 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 +//! 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 +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 + + + memcpy((ptr + SPI_HEADER_SIZE + HCI_DATA_CMD_HEADER_SIZE + NVMEM_WRITE_PARAMS_LEN),buff,ulLength); #if (DEBUG_MODE == 1) PRINT_F("Writing:\t"); @@ -179,9 +179,9 @@ nvmem_write(unsigned long ulFileId, unsigned long ulLength, unsigned long // 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); } @@ -194,9 +194,9 @@ nvmem_write(unsigned long ulFileId, unsigned long ulLength, unsigned long //! //! @return on success 0, error otherwise. //! -//! @brief Write MAC address to EEPROM. +//! @brief Write MAC address to EEPROM. //! mac address as appears over the air (OUI first) -//! +//! //***************************************************************************** unsigned char nvmem_set_mac_address(unsigned char *mac) @@ -208,13 +208,13 @@ unsigned char nvmem_set_mac_address(unsigned char *mac) // //! nvmem_get_mac_address //! -//! @param[out] mac mac address +//! @param[out] mac mac address //! //! @return on success 0, error otherwise. //! -//! @brief Read MAC address from EEPROM. +//! @brief Read MAC address from EEPROM. //! mac address as appears over the air (OUI first) -//! +//! //***************************************************************************** unsigned char nvmem_get_mac_address(unsigned char *mac) @@ -228,16 +228,16 @@ unsigned char nvmem_get_mac_address(unsigned char *mac) //! //! @param ulFileId nvmem file id:\n //! NVMEM_WLAN_DRIVER_SP_FILEID, NVMEM_WLAN_FW_SP_FILEID, -//! @param spLength number of bytes to write +//! @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. +//! @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 +//! 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) @@ -262,19 +262,19 @@ unsigned char nvmem_write_patch(unsigned long ulFileId, unsigned long spLength, 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; } @@ -282,14 +282,14 @@ unsigned char nvmem_write_patch(unsigned long ulFileId, unsigned long spLength, // //! nvmem_read_sp_version //! -//! @param[out] patchVer first number indicates package ID and the second -//! number indicates package build number +//! @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, +//! @brief Read patch version. read package version (WiFi FW patch, //! driver-supplicant-NS patch, bootloader patch) -//! +//! //***************************************************************************** #ifndef CC3000_TINY_DRIVER @@ -297,19 +297,19 @@ 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]; - + 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); + hci_command_send(HCI_CMND_READ_SP_VERSION, ptr, 0); SimpleLinkWaitEvent(HCI_CMND_READ_SP_VERSION, retBuf); - + // package ID - *patchVer = retBuf[3]; + *patchVer = retBuf[3]; // package build number - *(patchVer+1) = retBuf[4]; - + *(patchVer+1) = retBuf[4]; + return(retBuf[0]); } #endif @@ -322,38 +322,38 @@ uint8_t nvmem_read_sp_version(uint8_t* patchVer) //! * NVMEM_AES128_KEY_FILEID: 12 //! * NVMEM_SHARED_MEM_FILEID: 13 //! * and fileIDs 14 and 15 -//! @param ulNewLen entry ulLength +//! @param ulNewLen entry ulLength //! //! @return on success 0, error otherwise. //! -//! @brief Create new file entry and allocate space on the NVMEM. +//! @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 +//! 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 - +//! 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 *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); } |