28035CLA编译报错问题求助

user6223461

Other Parts Discussed in Thread: CONTROLSUITE

求助，编译时报错：

Description Resource Path Location Type
#10104 undefined symbol "CLA_SCRATCHPAD_SIZE" used in expression 28035_FLASH_HVPM_Sensorless_CLA_lnk.cmd

但是我在程序中已经定义了

--undef_sym=__cla_scratchpad_end
--undef_sym=__cla_scratchpad_start

并且加在了cmd中，CCS已经设置好了的，请问怎么解决？希望得到回复谢谢

6 年多前

0 Susan Yang 6 年多前

TI__Guru**** 252096 points

您是直接编译的例程吗?

C:\ti\controlSUITE\development_kits\HVMotorCtrl+PfcKit_v2.0\HVPM_Sensorless_CLA_F2803x

我是用CCS9.2编译的，并没有出现问题

请您详细说明一下，谢谢

0 user6223461 6 年多前回复 Susan Yang

Intellectual 910 points

你好，我用CCS6.3编译例程没有问题，我把例程的cmd和.cla文件添加到我的程序中以后，变量和头文件声明都没有问题，然后编译就会报上面的错误

0 Susan Yang 6 年多前回复 user6223461

TI__Guru**** 252096 points

那您可以尝试添加

// Define a size for the CLA scratchpad area that will be used
// by the CLA compiler for local symbols and temps
// Also force references to the special symbols that mark the
// scratchpad area.

CLA_SCRATCHPAD_SIZE = 0x100; // If using --define CLA_SCRATCHPAD_SIZE=0x100, remove this line

0 user6223461 6 年多前回复 Susan Yang

Intellectual 910 points

您好，这个是添加到cmd中吗？谢谢

0 Susan Yang 6 年多前回复 user6223461

TI__Guru**** 252096 points

嗯不行的话，就添加

--define CLA_SCRATCHPAD_SIZE=0x100

0 user6223461 6 年多前回复 Susan Yang

Intellectual 910 points

您好，我添加进cmd以后，之前的错误没报了，但是现在报下面的错误
Description Resource Path Location Type
<ahref="processors.wiki.ti.com/.../10099"> a> program will not fit into available memory. placement with alignment/blocking fails for section ".text" size 0x2dd7 page 0. Available memory ranges: 28035_FLASH_HVPM_Sensorless_CLA_lnk.cmd line 101 C/C++ Problem
Description Resource Path Location Type
< a href=" ">#10099-D</ a> program will not fit into available memory. run placement with alignment/blocking fails for section ".ebss" size 0x862 page 1. Available memory ranges: 28035_FLASH_HVPM_Sensorless_CLA_lnk.cmd line 126 C/C++ Problem

0 user6223461 6 年多前回复 Susan Yang

Intellectual 910 points

您好，添加了以后原来的错没报了，但是报下面两个错误：
#10099-D</ a> program will not fit into available memory. placement with alignment/blocking fails for section ".text" size 0x2dd7 page 0. Available memory ranges: 28035_FLASH_HVPM_Sensorless_CLA_lnk.cmd line 101 C/C++ Problem
#10099-D</ a> program will not fit into available memory. run placement with alignment/blocking fails for section ".ebss" size 0x862 page 1. Available memory ranges: 28035_FLASH_HVPM_Sensorless_CLA_lnk.cmd line 126 C/C++ Problem