Diff between PORT and RAM

Started by Anonymous in Analog Devices DSPs20 years ago

In VisualDSP's .ldf file it is possible to declare a memory segment as RAM, ROM or PORT, such as TYPE(DM PORT) What...

In VisualDSP's .ldf file it is possible to declare a memory segment as RAM, ROM or PORT, such as TYPE(DM PORT) What is the difference? Especially in the operation of the C compiler and the runtime libraries?


About License and Register

Started by henriqueresende in Analog Devices DSPs16 years ago 5 replies

It's the first time that I'm using the VisualDSP++, and I've already had some problem to register it. I ran the...

It's the first time that I'm using the VisualDSP++, and I've already had some problem to register it. I ran the installation program and filled the license field with the serial number that was written on the CD. After that, I was asked to register online to hav


Newbie question

Started by chin...@yahoo.com in Analog Devices DSPs14 years ago

Hello, I am new in dsp and embedded processing. I was given a project in I have to compress video and to do other image processing on the video. I...

Hello, I am new in dsp and embedded processing. I was given a project in I have to compress video and to do other image processing on the video. I am using ez-kit lite bf533. Before to start I use the Video In exemple that come with VisualDSP++. Now I want to write a program that read the pixel data from the flashA on the board and modify these value. Can anyone help me? thank for any sugest...


Blackfin 561 Timer Issue

Started by miracle_sksim in Analog Devices DSPs13 years ago

Hi, May I know how can i set the blackfin 561 timer to 3 seconds using the visualDsp software. thanks

Hi, May I know how can i set the blackfin 561 timer to 3 seconds using the visualDsp software. thanks


Re: Tool Versions (Re: source code doesn't display in debugger)

Started by Kenneth Porter in Analog Devices DSPs20 years ago 1 reply

On Fri, 18 May 2001 23:41:32 -0000, Robert K Yu wrote: > Curious. What version number do you see when you > select Help->About?...

On Fri, 18 May 2001 23:41:32 -0000, Robert K Yu wrote: > Curious. What version number do you see when you > select Help->About? I see the following: > VisualDSP++ Debug Application > Version 4.0.1.0 > Aug 28 2000 > > I supposedly have


.LDF questions (VisualDSP++ 2.0, 218x)

Started by in Analog Devices DSPs19 years ago

Hi, Q1: Is there any way to "cheat" the linker to believe that the address space is larger than 14 bits (for simulation...

Hi, Q1: Is there any way to "cheat" the linker to believe that the address space is larger than 14 bits (for simulation purposes only, of course)? What I mean is, that I would like to put the following in my .ldf: seg_data1 { TYPE(DM RAM) START(0x00000)


FFT

Started by deckers_dominique in Analog Devices DSPs15 years ago

Hello everybody, I'm trying to do an FFT with the ADSP2181 code from Analog (assembler) in the simulator (visualdsp++3.5). I importe...

Hello everybody, I'm trying to do an FFT with the ADSP2181 code from Analog (assembler) in the simulator (visualdsp++3.5). I importe sampling from matlab (sum of three or more sinus) into DM and, when the FFT is finished, I dump DM to file and I importe them into Matlab. Sometime, there's no problem and sometimes, I don't have the good spectrum.


AW: VCSE

Started by Bernhard Holzmayer in Analog Devices DSPs16 years ago

> In comp.dsp Adrian Hey wrote: > > Hello folks, > > > > I see the VCSE ("VisualDSP++ Component Software Engineering") stuff > > seems...

> In comp.dsp Adrian Hey wrote: > > Hello folks, > > > > I see the VCSE ("VisualDSP++ Component Software Engineering") stuff > > seems to have been dropped altogether from version 4.0. It seems > > a bit strange to have gone to such lengths to define this standard > > and write software to support it and th


Fwd: VisualDSP++ release 2.0 for the SHARC DSP family is now available ! Free Upgrade!

Started by Kenneth Porter in Analog Devices DSPs19 years ago 4 replies

It's here! The download is 39,131,106 bytes. Another improvement not mentioned here is that we can finally use the optimizer ...

It's here! The download is 39,131,106 bytes. Another improvement not mentioned here is that we can finally use the optimizer without disabling debugging. So you can debug optimized code. ==================BEGIN FORWARDED MESSAGE================== > From: DSPTools <


SHARC: Linker, libraries, etc. Advise needed

Started by in Analog Devices DSPs16 years ago 10 replies

Hello guys, Working on ADSP-21065L, VisualDSP++ 3.5 Nov'04 update. I my application I'd get good benefit form the sprintf...

Hello guys, Working on ADSP-21065L, VisualDSP++ 3.5 Nov'04 update. I my application I'd get good benefit form the sprintf function, which one links to with #include . However, I don't need the full of the library. But (as expected) t


Warning: Assembler Bug in 3.0

Started by andor_bariska in Analog Devices DSPs18 years ago 1 reply

Hi list, VisualDSP++ 3.0 has a bug in the assembler. Consider the following example code: .SEGMENT /PM pm_delay; .VAR...

Hi list, VisualDSP++ 3.0 has a bug in the assembler. Consider the following example code: .SEGMENT /PM pm_delay; .VAR testbuf[9]; .ENDSEG; .SEGMENT /PM pm_code; /* this line assembles into: "lcntr=0, do (p


ADSP21061 assembly syntax error

Started by Anonymous in Analog Devices DSPs18 years ago 4 replies

Hi everybody I am getting sytax error for the folloeing code IF NOT SZ F7=-F7; I am using VisualDSP++ simulator for...

Hi everybody I am getting sytax error for the folloeing code IF NOT SZ F7=-F7; I am using VisualDSP++ simulator for ADSP21061. I checked the instruction set in data book but does not find anything wrong with the instruction above. I am not able to fi


tigersharc c program call asm function

Started by zhang fan in Analog Devices DSPs17 years ago

i am using visualdsp++ 2.0 ,ts101, i have studied the manual on how a c program call a asm fuction .but i am not very sure . ...

i am using visualdsp++ 2.0 ,ts101, i have studied the manual on how a c program call a asm fuction .but i am not very sure . would you please give me a simple example to explain it for me ? best regards ! fanzhang from china _________________________________


Regarding Visual dsp

Started by luv_jmol in Analog Devices DSPs16 years ago

hello i am trying to install visualDSP++ 3.5 test drive from analog devices. It is giving an error "internal error 2717". I have...

hello i am trying to install visualDSP++ 3.5 test drive from analog devices. It is giving an error "internal error 2717". I have a permanent license of 3.0 version which is working without any problem . Is there any particular requirement of op . sys etc .. for 3.5 ?


Linkports

Started by fire...@yahoo.es in Analog Devices DSPs13 years ago 1 reply

Hello I'm new using VisualDSP and Tigersharcs TS101. I've to implement with Linkports an little comunication protocol between two TS101, but I...

Hello I'm new using VisualDSP and Tigersharcs TS101. I've to implement with Linkports an little comunication protocol between two TS101, but I don't know exactly what are the steps to configure the comunication. Any of you know what are the steps? I only know that I must start activating "global HW interrupts". Thanks you for all your help Eduardo M√ČNDEZ


can't install ADSP-TS101S hardware

Started by hout...@hotmail.com in Analog Devices DSPs15 years ago

I have installed visualdsp++ v4.0 and have registered my version. When i attempt to connect my tigersharc to the computer vis usd, xp detects the...

I have installed visualdsp++ v4.0 and have registered my version. When i attempt to connect my tigersharc to the computer vis usd, xp detects the hardware, but it can't locate the driver to install the hardware! ahh driving me insane because obviously it won't install and therefore i can't get any code onto the board. Any one know how to solves this?


Usage of LwIP Stacdk in visualdsp4.5

Started by mall...@yahoo.co.in in Analog Devices DSPs13 years ago

Hi! My english little bit bad so, please bare with me.... I have a problem about the LwIP Stack in visualDSP...... To implement my project i...

Hi! My english little bit bad so, please bare with me.... I have a problem about the LwIP Stack in visualDSP...... To implement my project i just want to know how to use this Stack....properly.. They have given that there r 2 ways we can use the services of the LwIP stack... 1.Directly calling the Raw TCP, UDP functions. 2. There is a API given by them . Which one is easier??????...


code in document EE-191

Started by hora...@yahoo.fr in Analog Devices DSPs14 years ago 1 reply

Hi everybody, I?m trying to connect my ADSP 21161N to the PC?s serial port via an RS-232 adapter as it?s shown in document EE-191. The...

Hi everybody, I?m trying to connect my ADSP 21161N to the PC?s serial port via an RS-232 adapter as it?s shown in document EE-191. The program seems to do nothing. I?m almost sure of the hardware connections so let me list you the steps I?ve followed and please tell me if you think there?s something missing. 1 ? Downloading the EE-191 software code and compiling it on VisualDSP 4.0 withou...


asm to a C callable function

Started by Anonymous in Analog Devices DSPs20 years ago

Hi, I needed to convert an asm to a C callable function. So I though the list might be interested in a template that...

Hi, I needed to convert an asm to a C callable function. So I though the list might be interested in a template that gets the passed-in parameters off the stack and provide a return value at the end of the routine. This is for VisualDSP++ 2.0 (ADSP-2


VCSE

Started by andor_bariska in Analog Devices DSPs16 years ago

In comp.dsp Adrian Hey wrote: > Hello folks, > > I see the VCSE ("VisualDSP++ Component Software Engineering") stuff > seems to have...

In comp.dsp Adrian Hey wrote: > Hello folks, > > I see the VCSE ("VisualDSP++ Component Software Engineering") stuff > seems to have been dropped altogether from version 4.0. It seems > a bit strange to have gone to such lengths to define this standard > and write software to support it and then just abandon it. > Doe