Hi ,
In order to store specific string in certain offset in bin file , I have to modify the link file .
The Chip flash content is not equal to the bin file which build with modified link file loading with CCS .
But i load the bin to chip flash with LMflash programer . The chip flash content is equal to the bin file .
Does it necessary to modify CCS project setting after modifying the link file ?
CCS version: CCS5.4.0.00091
Chip part number :Tiva TM4E129BNCZAD
link file content :
/******************************************************************************
*
* bmc_test_ccs.cmd - CCS linker configuration file for bmc_test.
*
* Copyright (c) 2013 Texas Instruments Incorporated. All rights reserved.
* Software License Agreement
*
* Texas Instruments (TI) is supplying this software for use solely and
* exclusively on TI's microcontroller products. The software is owned by
* TI and/or its suppliers, and is protected under applicable copyright
* laws. You may not combine this software with "viral" open-source
* software in order to form a larger program.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS.
* NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT
* NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. TI SHALL NOT, UNDER ANY
* CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL
* DAMAGES, FOR ANY REASON WHATSOEVER.
*
* This is part of revision 1235 of the DK-SMC-SNOWFLAKE Firmware Package.
*
* This is part of an ALPHA release.
* The software in this release is not intended for use in a production project.
*
*****************************************************************************/
--retain=g_pfnVectors
/* The following command line options are set as part of the CCS project. */
/* If you are building using the command line, or for some reason want to */
/* define them here, you can uncomment and modify these lines as needed. */
/* If you are using CCS for building, it is probably better to make any such */
/* modifications in your CCS project and leave this file alone. */
/* */
/* --heap_size=0 */
/* --stack_size=256 */
/* --library=rtsv7M3_T_le_eabi.lib */
/* The starting address of the application. Normally the interrupt vectors */
/* must be located at the beginning of the application. */
#define APP_BASE 0x00008000
#define RAM_BASE 0x20000000
/* System memory map */
MEMORY
{
/* Application stored in and executes from internal flash */
FLASH1 (RX) : origin = APP_BASE, length = 0x00001000 //store intvecs
FLASH2 (RX) : origin = APP_BASE+0x00001000, length = 0x00001000 //store fw check
FLASH3 (RX) : origin = APP_BASE+0x00002000, length = 0x00076000 // store others
FLASH4 (RX) : origin = 0x00080000, length = 0x00080000//no data section put here
/* Application uses internal RAM for data */
SRAM (RWX) : origin = 0x20000000, length = 0x00040000
}
/* Section allocation in memory */
SECTIONS
{
.intvecs: > APP_BASE
.fw_sect : > FLASH2
.text : > FLASH3
.const : > FLASH3
.cinit : > FLASH3
.pinit : > FLASH3
.init_array : > FLASH3
.vtable : > RAM_BASE
.data : > SRAM
.bss : > SRAM
.sysmem : > SRAM
.stack : > SRAM
}
__STACK_TOP = __stack + 512;
Brenden
