292 lines
9.5 KiB
C
292 lines
9.5 KiB
C
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/**************************************************************************************************
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Filename: MT_OTA.c
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Revised: $Date: 2010-09-24 08:53:00 -0700 (Fri, 24 Sep 2010) $
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Revision: $Revision: 23900 $
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Description: MonitorTest functions for the ZCL OTA Upgrade.
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Copyright 2004-2007 Texas Instruments Incorporated. All rights reserved.
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IMPORTANT: Your use of this Software is limited to those specific rights
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granted under the terms of a software license agreement between the user
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who downloaded the software, his/her employer (which must be your employer)
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and Texas Instruments Incorporated (the "License"). You may not use this
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Software unless you agree to abide by the terms of the License. The License
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limits your use, and you acknowledge, that the Software may not be modified,
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copied or distributed unless embedded on a Texas Instruments microcontroller
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or used solely and exclusively in conjunction with a Texas Instruments radio
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frequency transceiver, which is integrated into your product. Other than for
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the foregoing purpose, you may not use, reproduce, copy, prepare derivative
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works of, modify, distribute, perform, display or sell this Software and/or
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its documentation for any purpose.
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YOU FURTHER ACKNOWLEDGE AND AGREE THAT THE SOFTWARE AND DOCUMENTATION ARE
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PROVIDED <EFBFBD>AS IS<EFBFBD> WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED,
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INCLUDING WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY, TITLE,
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NON-INFRINGEMENT AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL
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TEXAS INSTRUMENTS OR ITS LICENSORS BE LIABLE OR OBLIGATED UNDER CONTRACT,
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NEGLIGENCE, STRICT LIABILITY, CONTRIBUTION, BREACH OF WARRANTY, OR OTHER
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LEGAL EQUITABLE THEORY ANY DIRECT OR INDIRECT DAMAGES OR EXPENSES
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INCLUDING BUT NOT LIMITED TO ANY INCIDENTAL, SPECIAL, INDIRECT, PUNITIVE
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OR CONSEQUENTIAL DAMAGES, LOST PROFITS OR LOST DATA, COST OF PROCUREMENT
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OF SUBSTITUTE GOODS, TECHNOLOGY, SERVICES, OR ANY CLAIMS BY THIRD PARTIES
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(INCLUDING BUT NOT LIMITED TO ANY DEFENSE THEREOF), OR OTHER SIMILAR COSTS.
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Should you have any questions regarding your right to use this Software,
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contact Texas Instruments Incorporated at www.TI.com.
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**************************************************************************************************/
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#ifdef MT_OTA_FUNC
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/**************************************************************************************************
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* INCLUDES
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**************************************************************************************************/
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#include "ZComDef.h"
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#include "OSAL.h"
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#include "MT.h"
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#include "MT_OTA.h"
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#if !defined( WIN32 )
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#include "OnBoard.h"
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#endif
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/**************************************************************************************************
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* CONSTANTS
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**************************************************************************************************/
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/**************************************************************************************************
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* GLOBAL VARIABLES
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**************************************************************************************************/
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uint8 OTA_Task = 0xFF;
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/**************************************************************************************************
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* LOCAL VARIABLES
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**************************************************************************************************/
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/**************************************************************************************************
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* LOCAL FUNCTIONS
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**************************************************************************************************/
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/***************************************************************************************************
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* @fn MT_OtaRegister
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*
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* @brief Called to set the task to receive callbacks from the MT OTA.
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*
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* @param taskId - task identifier
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*
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* @return void
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***************************************************************************************************/
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void MT_OtaRegister(uint8 taskId)
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{
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OTA_Task = taskId;
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}
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/***************************************************************************************************
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* @fn MT_OtaCommandProcessing
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*
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* @brief Process all the MT OTA commands that are issued by the OTA Console tool
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*
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* @param pBuf - pointer to the msg buffer
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*
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* | LEN | CMD0 | CMD1 | DATA |
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* | 1 | 1 | 1 | 0-255 |
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*
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* @return status
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***************************************************************************************************/
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uint8 MT_OtaCommandProcessing(uint8* pBuf)
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{
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uint8 status = MT_RPC_SUCCESS;
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uint8 len;
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OTA_MtMsg_t *pMsg;
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uint8 cmd = pBuf[MT_RPC_POS_CMD1];
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if (cmd == MT_OTA_FILE_READ_RSP || cmd == MT_OTA_NEXT_IMG_RSP)
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{
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// Forward the message to the task
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if (OTA_Task != 0xff)
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{
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len = pBuf[MT_RPC_POS_LEN];
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pMsg = (OTA_MtMsg_t*) osal_msg_allocate(len + sizeof(OTA_MtMsg_t));
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if (pMsg)
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{
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pMsg->hdr.event = MT_SYS_OTA_MSG;
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pMsg->cmd = cmd;
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osal_memcpy(pMsg->data, &pBuf[MT_RPC_POS_DAT0], len);
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osal_msg_send(OTA_Task, (uint8*) pMsg);
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}
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}
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}
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else
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{
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status = MT_RPC_ERR_COMMAND_ID;
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}
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return status;
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}
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/***************************************************************************************************
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* @fn MT_OtaFileReadReq
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*
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* @brief Requests a block of a file be read from the remote.
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*
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* @param pAddr - The addres of the device requsting the data
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* @param pFileId - Teh id of the image to read from
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* @param len - Amount of data to read (must be smaller than the max MT message payload len)
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* @param offset - The offset into the image to start reading from
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*
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* @return status
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***************************************************************************************************/
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uint8 MT_OtaFileReadReq(afAddrType_t *pAddr, zclOTA_FileID_t *pFileId, uint8 len, uint32 offset)
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{
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uint8 msgLen;
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uint8 *pBuf;
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uint8 *p;
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// Check if the requested length is longer than the RX receive buffer
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if (len + MT_OTA_FILE_READ_RSP_LEN + SPI_0DATA_MSG_LEN > MT_UART_RX_BUFF_MAX)
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return 0;
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// Get length
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msgLen = MT_OTA_FILE_READ_REQ_LEN;
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// Allocate a buffer
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if ((p = pBuf = MT_TransportAlloc(0, msgLen)) != NULL)
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{
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/* build header */
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*p++ = msgLen;
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*p++ = (uint8) MT_RPC_CMD_AREQ | (uint8) MT_RPC_SYS_OTA;
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*p++ = MT_OTA_FILE_READ_REQ;
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// Add the file ID
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p = OTA_FileIdToStream(pFileId, p);
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// Add the device address
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p = OTA_AfAddrToStream(pAddr, p);
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// File ofset to read from
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*p++ = BREAK_UINT32(offset, 0);
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*p++ = BREAK_UINT32(offset, 1);
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*p++ = BREAK_UINT32(offset, 2);
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*p++ = BREAK_UINT32(offset, 3);
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*p = len;
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// Send command to server
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MT_TransportSend(pBuf);
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return ZSuccess;
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}
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return ZMemError;
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}
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/***************************************************************************************************
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* @fn MT_OtaGetImage
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*
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* @brief Requests the next OTA image for a given device.
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*
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* @param pAddr - Address of the device requesting the image
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* @param pFileId - The file ID of the image currently on the device
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* @param hwVer - The hardware version of the device (optional)
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* @param ieee - The IEEE address of the device (optional)
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* @param options - The get image options
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*
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* @return Status
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*
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***************************************************************************************************/
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uint8 MT_OtaGetImage(afAddrType_t *pAddr, zclOTA_FileID_t *pFileId, uint16 hwVer,
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uint8 *ieee, uint8 options)
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{
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uint8 msgLen;
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uint8 *pBuf;
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uint8 *p;
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// Get length
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msgLen = MT_OTA_GET_IMG_MSG_LEN;
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// Allocate a buffer
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if ((p = pBuf = MT_TransportAlloc(0, msgLen)) != NULL)
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{
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// build header
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*p++ = msgLen;
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*p++ = (uint8) MT_RPC_CMD_AREQ | (uint8) MT_RPC_SYS_OTA;
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*p++ = MT_OTA_NEXT_IMG_REQ;
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// Add the file ID
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p = OTA_FileIdToStream(pFileId, p);
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// Add the device address
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p = OTA_AfAddrToStream(pAddr, p);
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// Add the options
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*p++ = options;
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// Add the hardware ID (optional)
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*p++ = LO_UINT16(hwVer);
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*p = HI_UINT16(hwVer);
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if (ieee)
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osal_memcpy(p, ieee, Z_EXTADDR_LEN);
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// Send command to server
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MT_TransportSend(pBuf);
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return ZSuccess;
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}
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return ZMemError;
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}
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/***************************************************************************************************
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* @fn MT_OtaGetImage
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*
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* @brief Requests the next OTA image for a given device.
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*
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* @param shortAddr - Short Address of the device the status relates to
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* @param type - The type of status being reported
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* @param status - The status value
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* @param optional - Optional type specific additional information
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*
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* @return status
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*
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***************************************************************************************************/
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uint8 MT_OtaSendStatus(uint16 shortAddr, uint8 type, uint8 status, uint8 optional)
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{
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uint8 msgLen;
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uint8 *pBuf;
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uint8 *p;
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// Get length
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msgLen = 7;
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// Allocate a buffer
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if ((p = pBuf = MT_TransportAlloc(0, msgLen)) != NULL)
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{
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// build header
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*p++ = msgLen;
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*p++ = (uint8) MT_RPC_CMD_AREQ | (uint8) MT_RPC_SYS_OTA;
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*p++ = MT_OTA_STATUS_IND;
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// Add message parameters
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*p++ = LO_UINT16(_NIB.nwkPanId);
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*p++ = HI_UINT16(_NIB.nwkPanId);
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*p++ = LO_UINT16(shortAddr);
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*p++ = HI_UINT16(shortAddr);
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*p++ = type;
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*p++ = status;
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*p = optional;
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// Send command to server
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MT_TransportSend(pBuf);
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return ZSuccess;
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}
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return ZMemError;
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}
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#endif // MT_OTA_FUNC
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