CC1310官方OAD工程编译oad image出现内存不够问题

maple liao

Other Parts Discussed in Thread: CC1310, SIMPLICITI

由于需要实现CC1310的 OAD 升级功能，但是按照官方教程simplelink_cc13x0_sdk_1_50_00_08/examples/rtos/CC1310_LAUNCHXL/easylink/rfWsnNodeIntFlashOadClient/README.html 的指导在编译oad image 时出现编译错误。

错误为：compile error is :../CC1310_LAUNCHXL_TIRTOS_OAD.cmd", line 86: error #10099-D: program will not fit into available memory. placement with alignment fails for section ".const" size 0x4c58 . Available memory ranges:
FLASH size: 0xeff0 unused: 0x3a06 max hole: 0x39f6
error #10010: errors encountered during linking; "rfWsnNodeIntFlashOadClient_CC1310_LAUNCHXL_tirtos_ccs.out" not built.

问题定位到是程序flash空间不够引起的，因为oad image做了必须小于60KB的限制，但是官方给的工程在CCS7下编译后的大小超过了60KB，无法编译成功。生成oad image的操作步骤按照官方给出的指引：

Building the hex file in CCS

Import the CCS porject into CCS(for more information conslt the Examples Users Guide in the proprietary-rf documentation)
If this is for an OAD image (not an image to be flashed), then exclude the ccfg.c file from the project.
Add FEATURE_OAD_ONCHIP and HAL_IMAGE_A or HAL_IMAGE_B to the predefined Symbols in Project->Properties Arm Compiler / Predefined Symbols tab (for Image B the TIRTOS config file must also be changed, see below).
Add FEATURE_OAD_ONCHIP=1 and HAL_IMAGE_A=1 or HAL_IMAGE_B=1 to the Linker symbol definition in Project->Properties ARM Linker->Advanced Options / Command File Preprocessing tab (for Image B the TIRTOS config file must also be changed, see below).
Enable hex file conversion in Project->Properties Arm Hex Utility
Set memory width to 8 in General options
Set output format to intel hex.
Make a code change update the nodeFwVersion string in NodeTask.c
build

其中在定义宏FEATURE_OAD_ONCHIP和 HAL_IMAGE_A的时候，会改变编译条件，在CC1310_LAUNCHXL_TIRTOS_OAD.cmd文件中将程序的flash 空间的最大值设置为0xEFF0 。

CC1310_LAUNCHXL_TIRTOS_OAD.cmd:

#if defined(FEATURE_OAD_ONCHIP)
   #if defined(HAL_IMAGE_B)
       #define FLASH_BASE              0x10000
       #define FLASH_SIZE              0xEFF0
   #else // HAL_IMAGE_A
       #define FLASH_BASE              0x1000
       #define FLASH_SIZE              0xEFF0
   #endif
#else
   #define FLASH_BASE              0x1010
   #define FLASH_SIZE              0x1EFF0
#endif

我尝试将编译oad image时的flash SIZE 改回0x1EFF0，编译通过，但是由于其超过了60KB的大小，无法生成一个可以正常使用的升级包。

官方都给出的教程是否有不完善的地方？是否能改变CCS7的一些编译设置减小程序flash部分的大小？寻求帮助和解决办法。

使用的SDK是simplelink_cc13x0_sdk_1_60_00_21 和 simplelink_cc13x0_sdk_1_50_00_08，现象完全一致。

7 年多前

0 Loops 7 年多前

TI__Expert 3495 points

你好.

请参考我们的文档.

file:///C:/ti/simplelink_cc13x0_sdk_1_60_00_21/docs/proprietary-rf/proprietary-rf-users-guide/cc13x0/oad-easylink/oad_onchip.html

你会发现它的Flash的分配和文档完全一致. 而且你还需要用到BIM.

谢谢.

0 Loops 7 年多前

TI__Expert 3495 points

我选的是RELEASE配置,不是DEBUG配置. 编译没有问题. 用的1.60的SDK

0 Susan Yang 7 年多前

TI__Guru**** 252096 points

请问您是否注释了

var ROM = xdc.useModule('ti.sysbios.rom.ROM');
if (Program.cpu.deviceName.match(/CC26/)) {
    ROM.romName = ROM.CC2650;
}
else if (Program.cpu.deviceName.match(/CC13/)) {
    ROM.romName = ROM.CC1350;
}

可以参考 https://e2e.ti.com/support/wireless_connectivity/proprietary_sub_1_ghz_simpliciti/f/156/p/615974/2274149

0 maple liao 7 年多前回复 Loops

Prodigy 60 points

file:///C:/ti/simplelink_cc13x0_sdk_1_60_00_21/docs/proprietary-rf/proprietary-rf-users-guide/cc13x0/oad-easylink/oad_onchip.html教程的步骤不够全，漏了在linker 里定义 FEATURE_OAD_ONCHIP=1 HAL_IMAGE_A=1 的步骤，加上后在release版本中编译还是会出错。未定义其数据=1不会走到#define FLASH_SIZE 0xEFF0这一步，在CC1310_LAUNCHXL_TIRTOS_OAD.cmd文件里，所以编译能正常通过，但是编译出来的image无法使用。

#if defined(FEATURE_OAD_ONCHIP)
   #if defined(HAL_IMAGE_B)
       #define FLASH_BASE              0x10000
       #define FLASH_SIZE              0xEFF0
   #else // HAL_IMAGE_A
       #define FLASH_BASE              0x1000
       #define FLASH_SIZE              0xEFF0
   #endif
#else
   #define FLASH_BASE              0x1010
   #define FLASH_SIZE              0x1EFF0
#endif

#define RAM_BASE                0x20000000
#define RAM_SIZE                0x5000

详细步骤在easylink/rfWsnNodeIntFlashOadClient例程的教程里。file:///C:/ti/simplelink_cc13x0_sdk_1_60_00_21/examples/rtos/CC1310_LAUNCHXL/easylink/rfWsnNodeIntFlashOadClient/README.html