VisaulDSP 4.0, simulation speed

Started by mbilic_2000 in Analog Devices DSPs15 years ago 1 reply

Hi all, I am currently using the simulator of the evaluation version of VisualDSP 4.0 to test run my program. The processor I plan to...

Hi all, I am currently using the simulator of the evaluation version of VisualDSP 4.0 to test run my program. The processor I plan to use is BF536 and I've got pretty much everything working as it should, but I am having problems with simulator execution speed. On a P4 2.8 GHz system i usually get an average of 30,000 Blackfin cycles in one second


How to use the interrups in the adsp2181

Started by guillermo andres grossi in Analog Devices DSPs18 years ago

Hello: I want to use three Interrups in my adsp2181 with the visualdsp++ 3.0, but I have some problems. Could someone send me some...

Hello: I want to use three Interrups in my adsp2181 with the visualdsp++ 3.0, but I have some problems. Could someone send me some examples to understand how this or something to begin to work, thanks.


i2 not restored in interrupt dispatcher

Started by Robert K Yu in Analog Devices DSPs20 years ago 2 replies

hi all, can anybody shed light on the following mystery? I'm using VisualDSP++ 1.0. With compiler patch 6.0.8 in place,...

hi all, can anybody shed light on the following mystery? I'm using VisualDSP++ 1.0. With compiler patch 6.0.8 in place, I've noticed the following behavior on my ADSP-21160 when using interrupt(): C-function F() uses register i2 (interrupt occurs)


Download Filesize from analog.com

Started by Andor Bariska in Analog Devices DSPs21 years ago 2 replies

Hi again, I just forwarded this comment to the ADI webmaster (this can be done on their homepage): "Hi, a little comment:...

Hi again, I just forwarded this comment to the ADI webmaster (this can be done on their homepage): "Hi, a little comment: we are customers of the VisualDSP package. There are frequent updates of this on the web page (very good idea). However, these are usuall


Scripting: JScript or C++/ATL?

Started by davida442005 in Analog Devices DSPs15 years ago

Hi I am trying to write a script for dumping memory contents to files, in VisualDSP++ 4.0 for TigerSharc. I have found an ADI example for...

Hi I am trying to write a script for dumping memory contents to files, in VisualDSP++ 4.0 for TigerSharc. I have found an ADI example for this and it works ok. However, now I want to modify it and am refering to the object model documentation in Help. I am finding it hard to understand! Why is that I can choose between JScript and VBScript in the console window, but the Help exampl...


IIR filter in VisualDSP

Started by Peter Rosko in Analog Devices DSPs19 years ago

Hello, can someone tell me, why are different results in arrays in_re3 and in_re5 ? Here is a part of source code for ADSP21061...

Hello, can someone tell me, why are different results in arrays in_re3 and in_re5 ? Here is a part of source code for ADSP21061 (of course, all (remaining too) variables are declared,defined and set to zeros) : #include #define taps 2 float pm a_


VisualDSP++ streams simulation / C floats

Started by Jaime Andres Aranguren Cardona in Analog Devices DSPs16 years ago 2 replies

Hello, Maybe my question is too dumb, but I can't find an explanation after a whole day working over and over on SHARCs. I...

Hello, Maybe my question is too dumb, but I can't find an explanation after a whole day working over and over on SHARCs. I think I need some rest! For algorithm validation I've created a .dat file which holds my input data. It's written in float


executing fft on an input stream

Started by Chagai Ensenberg in Analog Devices DSPs11 years ago 3 replies

Hi, I am a very new (just graduated) engineer. And my first task in my first (new) job is to learn the BF518f (with the EZ-kit-Board). I'm...

Hi, I am a very new (just graduated) engineer. And my first task in my first (new) job is to learn the BF518f (with the EZ-kit-Board). I'm using the VisualDsp++5. My only experience is from the university. - I have written quite a few C programs -including threads etc. those programs were always implemented and run on a pc. I don't have to much experience with writing to an embedded pr...


optimizer problems

Started by Nick Faulkner in Analog Devices DSPs18 years ago 3 replies

Morning all I'm using VisualDSP++ 2.0, target processor 21161. My application code will be large, so I'm trying things out...

Morning all I'm using VisualDSP++ 2.0, target processor 21161. My application code will be large, so I'm trying things out using various optimizer settings. Problem is that the optimizer is removing some of my write operations to hardware. For example, I have a har


Debugging 2181 EzKit Code on VDSP++2.00 SP1 (2nd part)

Started by jaime_aranguren in Analog Devices DSPs19 years ago

Hi, Remember: using VisualDSP++ 2.00 for 21xx Service Pack 1; also running SHARC tools on the same installation. Both seem to...

Hi, Remember: using VisualDSP++ 2.00 for 21xx Service Pack 1; also running SHARC tools on the same installation. Both seem to work fine. Regards, JaaC.


ADSP-2189 getting the code into a PROM

Started by Dave Tiefenbrunn in Analog Devices DSPs17 years ago

Hi, everyone. I am having trouble figuring out how to get a file? to burn into a prom. The ADI books and VisualDSP Help send me...

Hi, everyone. I am having trouble figuring out how to get a file? to burn into a prom. The ADI books and VisualDSP Help send me around in circles. They often refer to (I guess) the old command line loader switches as if that explains what they do or why one might want to use t


BF561 - Communication between processors

Started by djur...@yahoo.com in Analog Devices DSPs13 years ago 2 replies

In order to reduce the execution time of my program I need to use both processors. I just don't know how to do that? I'm using VisualDSP++. What...

In order to reduce the execution time of my program I need to use both processors. I just don't know how to do that? I'm using VisualDSP++. What are the instructions, how much is to be gained by that. The program is multiplying matrices, and I figured one processor to multiply one part, and the other some other part, and then to exchange results.


Stoing images to blackfin 561

Started by miracle_sksim in Analog Devices DSPs13 years ago 2 replies

Hi, again anyone can help me with this using visualDSP ?? How to i code it to store images to the memory of blackfin 561 ? or is there...

Hi, again anyone can help me with this using visualDSP ?? How to i code it to store images to the memory of blackfin 561 ? or is there any alternatives??


PWM code for VDSP++

Started by ash3...@rediffmail.com in Analog Devices DSPs10 years ago 1 reply

I am engeged with the hardware coding of Blackfin BF537 in embedded C using VisualDSP++ compiler/assembler. The first motive of my project is to...

I am engeged with the hardware coding of Blackfin BF537 in embedded C using VisualDSP++ compiler/assembler. The first motive of my project is to write the processor specific C code to produce PWM waves to drive DC motors. kindly help me with the code. Thanks in advance.


Re: VisualDSP and other tools

Started by Kenneth Porter in Analog Devices DSPs22 years ago

On Fri, 18 Jun 1999 10:54:25 +0200 (MET DST), Michael Haertl wrote: >which "make utility" do you use (just interested) ? I'm...

On Fri, 18 Jun 1999 10:54:25 +0200 (MET DST), Michael Haertl wrote: >which "make utility" do you use (just interested) ? I'm using the one that comes with Borland's compiler, just because it's what I used for the previous target and the macros are set up for it.


talkthrough

Started by walesege in Analog Devices DSPs18 years ago

I am having problems porting the assembly talkthrough program to C. For the ADSP2181. Using the VisualDSP++ 3.0 . My main problem is...

I am having problems porting the assembly talkthrough program to C. For the ADSP2181. Using the VisualDSP++ 3.0 . My main problem is receiving and sending data to the Codec on the EZ- kite lite board. Please if you have sample code on this place send it to me. Email:


Re: help me(ADSP)

Started by Jaime Andres Aranguren Cardona in Analog Devices DSPs17 years ago

Hello, Saravana Mmhhh.... seems lik you have custom board, don't you? Well. Do you have JTAG emulator and VisualDSP++? If so,...

Hello, Saravana Mmhhh.... seems lik you have custom board, don't you? Well. Do you have JTAG emulator and VisualDSP++? If so, you can load your data into the DSP internal memory for testing purposes, and then create a bootloader (a program which reads the data to be


Do you use 21262?

Started by jcarlosmor in Analog Devices DSPs15 years ago 1 reply

Hi to everybody. I would like to know how you use the ADSP-21262 and how you debug your programs with it. I am surprised that VisualDSP++ is...

Hi to everybody. I would like to know how you use the ADSP-21262 and how you debug your programs with it. I am surprised that VisualDSP++ is not functional with the peripheral of the 21262 and some other devices. Is the only solution to buy the evaluation board (because only that way you can test your programs)? Thank you very much for any help.


VisualDSP Service Pack 2

Started by Andor Bariska in Analog Devices DSPs21 years ago 1 reply

Hi guys, have any of you installed the SP2? Can I go ahead without endangering my _working_ version 4.1? Regards, Andor...

Hi guys, have any of you installed the SP2? Can I go ahead without endangering my _working_ version 4.1? Regards, Andor Bariska WEISS ENGINEERING LTD. - Professional Digital Audio Products Florastrasse 42 8610 Uster Switzerland phone: +41 1 940


EZ-Kit light with ADSP2189M and VisualDSP++ 2.0

Started by flosko_no1 in Analog Devices DSPs18 years ago

Hello! I'm again! I'm using the Evaluation Board for some days now, but is there a way to bypass the anoying monitor-program? ...

Hello! I'm again! I'm using the Evaluation Board for some days now, but is there a way to bypass the anoying monitor-program? I want to download a programm to the board and then run the application in full speed, but with the monitor enabled this is not able! I also want