TMS28035的CCS编译错误问题

jin chao yang

Expert 2970 points

TI的例程程序，我使用FLASH.CMD文件可以编译通过，没有错误，顺利生成.OUT文件。但是转到RAM.CMD文件就会出现错误无法通过编译。

在主程序中有如下语句

只有在FLASH中运行才能执行。为什么在RAM.CMD中会出现倒数2,3,4项错误？请工作人员帮忙解释一下。谢谢！

9 年多前

0 Hardy Zhou 9 年多前

TI__Expert 3190 points

确定RAM.CMD之后，还要以下配置中，将FLASH的宏定义拿掉

在

0 Huihuang Chen 9 年多前

TI__Genius 11005 points

如果在RAM里面运行，预编译请不要定义FLASH，因为RAM的CMD文件里面，没有定义那几个量

0 jin chao yang 9 年多前回复 Hardy Zhou

Expert 2970 points

你好！非常感谢

我按照你的说法操作，错误减少了很多，但是还有3个。麻烦指导一下。错误如下：

第一个和第三个均指向RAM.CMD文件的结尾处，如下图

我这个是在调试状态，为什么还会有第二个问题出现？应该不用生成.OUT文件吧。麻烦你了谢谢！

0 Huihuang Chen 9 年多前回复 jin chao yang

TI__Genius 11005 points

b调试也是需要将编译生成的.out文件加载到芯片里面进行仿真的？

从问题看应该是CMD的问题，提示段有冲突，你使用的是TI的例程吗？有更改过吗？

如果是TI例程我可以帮你看一下。

0 Hardy Zhou 9 年多前回复 jin chao yang

TI__Expert 3190 points

确认是否将SolarHV_DCAC-F28035_Flash.CMD exclude掉了(工程中变成灰色)，是否正确将SolarHV_DCAC-F28035_RAM.cmd加到工程中了.

程序的默认RAM配置是没有问题的.

0 jin chao yang 9 年多前回复 Hardy Zhou

Expert 2970 points

我是按照你说的这样做的。CMD文件是TI例程自带的我没有做过修改。

0 jin chao yang 9 年多前回复 jin chao yang

Expert 2970 points

MEMORY
{
PAGE 0 :
/* Note that the memory allocation below does not create sections as necessary for
the CLA on the F2803x.
*/

BEGIN : origin = 0x000000, length = 0x000002
BOOT_RSVD : origin = 0x000002, length = 0x00004E
RAMM0 : origin = 0x000050, length = 0x0003B0

progRAM : origin = 0x008000, length = 0x001800

IQTABLES : origin = 0x3FE000, length = 0x000B50 /* IQ Math Tables in Boot ROM */
IQTABLES2 : origin = 0x3FEB50, length = 0x00008C /* IQ Math Tables in Boot ROM */
IQTABLES3 : origin = 0x3FEBDC, length = 0x0000AA /* IQ Math Tables in Boot ROM */

RESET : origin = 0x3FFFC0, length = 0x000002
BOOTROM : origin = 0x3FF27C, length = 0x000D44

PAGE 1 :

RAMM1 : origin = 0x000480, length = 0x000380

ADCDRVRAM : origin = 0x009800, length = 0x000020
PFCICMDRAM : origin = 0x009820, length = 0x000020
GENSINCOS : origin = 0x009840, length = 0x000020
PWMDRVRAM : origin = 0x009860, length = 0x000020
CNTL2P2ZRAM : origin = 0x009880, length = 0x000030
dataRAM1 : origin = 0x0098b0, length = 0x000010
CNTL2P2ZBUFF : origin = 0x0098c0, length = 0x000030
DLOG : origin = 0x009900, length = 0x000020

dataRAM : origin = 0x009920, length = 0x000680

CLA_CPU_MSGRAM : origin = 0x001480, length = 0x000080
CPU_CLA_MSGRAM : origin = 0x001500, length = 0x000080
}

SECTIONS
{
codestart : > BEGIN, PAGE = 0
ramfuncs : > RAMM0, PAGE = 0

.text : > progRAM, PAGE = 0

.cinit : > progRAM, PAGE = 0
.pinit : > RAMM0, PAGE = 0
.switch : > RAMM0, PAGE = 0
.reset : > RESET, PAGE = 0, TYPE = DSECT

.stack : > RAMM1, PAGE = 1

.ebss : > dataRAM, PAGE = 1
.econst : > dataRAM, PAGE = 1

.esysmem : > RAMM1, PAGE = 1

IQmath : > progRAM, PAGE = 0
IQmathTables : > IQTABLES, PAGE = 0, TYPE = NOLOAD

Cla1ToCpuMsgRAM : > CLA_CPU_MSGRAM, PAGE = 1
CpuToCla1MsgRAM : > CPU_CLA_MSGRAM, PAGE = 1

/* Uncomment the section below if calling the IQNexp() or IQexp()
functions from the IQMath.lib library in order to utilize the
relevant IQ Math table in Boot ROM (This saves space and Boot ROM
is 1 wait-state). If this section is not uncommented, IQmathTables2
will be loaded into other memory (SARAM, Flash, etc.) and will take
up space, but 0 wait-state is possible.
*/
/*
IQmathTables2 : > IQTABLES2, PAGE = 0, TYPE = NOLOAD
{

IQmath.lib<IQNexpTable.obj> (IQmathTablesRam)

}
*/
/* Uncomment the section below if calling the IQNasin() or IQasin()
functions from the IQMath.lib library in order to utilize the
relevant IQ Math table in Boot ROM (This saves space and Boot ROM
is 1 wait-state). If this section is not uncommented, IQmathTables2
will be loaded into other memory (SARAM, Flash, etc.) and will take
up space, but 0 wait-state is possible.
*/
/*
IQmathTables3 : > IQTABLES3, PAGE = 0, TYPE = NOLOAD
{

IQmath.lib<IQNasinTable.obj> (IQmathTablesRam)

}
*/

}

SECTIONS
{

ISRVariables : > dataRAM PAGE = 1
/************* DPLIB Sections C28x ************************/
ADCDRV_5ch_Section : > ADCDRVRAM PAGE = 1

/* CNTL_2P2Z section */
CNTL_2P2Z_Section : > CNTL2P2ZRAM PAGE = 1
CNTL_2P2Z_InternalData : > CNTL2P2ZBUFF PAGE = 1
CNTL_2P2Z_Coef : > dataRAM PAGE = 1

/*DLOG_4CH section */
DLOG_4ch_Section : > DLOG PAGE = 1
DLOG_BUFF : > dataRAM PAGE = 1

/*MATH_EMAVG section */
GEN_Sin_Cos_Section : > GENSINCOS PAGE = 1

/*PFC_ICMD section*/
INV_ICMD_Section : > PFCICMDRAM PAGE = 1

/* PWMDRV_PFC2PhiL driver section */
PWMDRV_FBINV_Section : > PWMDRVRAM PAGE = 1

/* ZeroNet_Section */
ZeroNet_Section : > dataRAM PAGE = 1
DLOG : > dataRAM PAGE = 1
}

这个是RAM.CMD文件

C2000 微控制器

C2000™︎ 微控制器论坛

TMS28035的CCS编译错误问题