This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
程序中有四个1024长度的浮点数组,因为tmsf28335内部ram不够,修改官方28335_RAM_lnk.cmd文件,将
RAML0 : origin = 0x008000, length = 0x001000
RAML1 : origin = 0x009000, length = 0x001000
RAML2 : origin = 0x00A000, length = 0x001000
RAML3 : origin = 0x00B000, length = 0x001000
合并为一个大的连续的地址空间,即:
/*
RAML0 : origin = 0x008000, length = 0x001000
RAML1 : origin = 0x009000, length = 0x001000
RAML2 : origin = 0x00A000, length = 0x001000
RAML3 : origin = 0x00B000, length = 0x001000
*/
RAML : origin = 0x008000, length = 0x004000
但是在类似修改f28335.cmd文件时,编译无法通过,请问改修改哪些程序段才能达到与修改后的28335_RAM_lnk.cmd一样的效果。
附件为修改后的28335_RAM_lnk.cmd
你好!
编译时CCS报的什么错误?
估计是下面的SECTIONS部分没有对应的进行修改,
建议直接在SECTIONS里面进行修改,空间不够时,可使用RAML1 | RAML2这样将两片空间分配给一个段
你好,报错如下:
warning: can't find a memory area named 'RAML0' on page 0 for allocation of
'ramfuncs'
>> error: can't find any memory areas for allocation of 'ramfuncs'
>> error: can't allocate 'ramfuncs' into 'RAML0' (page 0)
>> warning: entry point other than _c_int00 specified
>> error: errors in input - ./Debug/Example_2833xAdcSeq_ovdTest.out not built
>> Compilation failure
Build Complete,
4 Errors, 5 Warnings, 0 Remarks.
Ming Jiang,
从出错的信息来看,由于你将所有的RAM都合并为RAML,所以就没有了RAML0,但是应该下面的section段定义中有用到RAML0,所以报错。把它改成RAML即可。
Eric