Blackfin and Realtime WS

2 次查看（过去 30 天）
cyberdyne
cyberdyne 2011-6-5
Hi,
I've tried to generate VisualDSP++ code (only, without simulation or execution), using Target Preference Block (custom board block).
When i run "Generate Code" it returns this error:
The call to vdsplink_ert_make_rtw_hook, during the entry hook generated the following error:
Error using ==> feval
Error using ==> LinkVDSP at 23
LinkVDSP: Could not connect to the board specified in Target Preferences block.
The build process will terminate as a result.
and the Command Window stops with the message:
##Connecting to VisualDSP++....
Is it because it is not physically connected to the board (pc-board)? There is the way to generate code simply as .c file ?
PS: I've used this guide:
http://www.kxcad.net/cae_MATLAB/toolbox/vdsplink/ug/bq9240b-13.html#bq9240b-24

请先登录，再回答此问题。

回答（2 个）

Kaustubha Govind
Kaustubha Govind 2011-6-6
Have you tried checking the "Generate code only" box in the Real-Time Workshop or Code Generation pane in the Configuration Parameters Window? This will prevent the build and download process from executing.
  5 个评论
显示 3更早的评论
Kaustubha Govind
Kaustubha Govind 2011-6-16
I haven't looked at the webinar, but I presume you want to generate a CCS project and build it, but do not want to download it to the target? In that case, you can open your model's Configuration Parameters window and browse to the Real-Time Workshop > IDE Link pane. Under "Build Action", you probably have "Build_and_execute" selected. Change this to "Build".
cyberdyne
cyberdyne 2011-7-11
I've done what you suggest, but it retuns the same error and stops to "Connecting to VisualDSP++". I wonder if it's a problem of VisualDSP++ version (i've installed 4.0 and 4.5, maybe it needs 1.0(???)) or conflict between these two versions. Yes, I don't want to download block diagram model into DSP, but I want make it write C-code using Target Library (like when you program by VisualDSP++ environment).

请先登录，再进行评论。

djilali
djilali 2011-6-8
Because you have experience in this fild Can you please, give same links or presentations (dimo) or documentations ...for converter programs from Sumilink-MATLAB into visualDSP (for ADSP-BF). Thank you
  1 个评论
cyberdyne
cyberdyne 2011-6-15
In Webinars Section of Matlab Central there is a demo-video.
http://www.mathworks.com/company/events/webinars/wbnr38544.html?id=38544&p1=628336988&p2=628336994
If you understand how it works, can you explain me it better please ?

请先登录，再进行评论。

类别

在 Help Center 和 File Exchange 中查找有关 Embedded Coder 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by