hello,everyone.how to use the dsp/bios program eneironment.what i use is the ti320c5410,the software is ccs3.0.when i try with the dsp/bios, i first creat a new project; then i creat a new configration . after that i creat a new main program with the c. in the end i add my .cdb file and .cmd file to the project,and built them all, but i find there always are errors. the main program follows: #include <std.h> #include <stdarg.h> #include <bioa_audiocfg.h> extern MCBSP_Config Mcbsp_cfg1; extern MCBSP_Handle hMcbsp1; Void main() { } the error messages like this: undeifned symbol :hMcbsp1. what's wrong above? please give me some suggestions or tips.thanks.
why my dsp/bios program is always error?
Started by ●April 21, 2006
Reply by ●April 22, 20062006-04-22
<sbs108@163.com> wrote in message news:1145666275.652445.154050@v46g2000cwv.googlegroups.com...> hello,everyone.how to use the dsp/bios program eneironment.what i use > is the ti320c5410,the software is ccs3.0.when i try with the dsp/bios, > i first creat a new project; > then i creat a new configration . > after that i creat a new main program with the c. > in the end i add my .cdb file and .cmd file to the project,and built > them all, > but i find there always are errors. > the main program follows: > #include <std.h> > #include <stdarg.h> > #include <bioa_audiocfg.h> > > extern MCBSP_Config Mcbsp_cfg1; > extern MCBSP_Handle hMcbsp1; > Void main() > { > } > the error messages like this: > undeifned symbol :hMcbsp1. > what's wrong above? > please give me some suggestions or tips.thanks. >Where are the typedefs MCBSP_Config and MCBSP_Handle defined? I'm not sure but it looks like the compiler doesn't understand MCBSP_Handle and is treating hMcbsp1 as a separate statement. Try replacing MCBSP_Handle with int. If that still fails, the problem is with MCBSP_Config... Best wishes, --Phil Martel
Reply by ●April 22, 20062006-04-22