Hi, I'm trying to run a small demonstration aplpication on which I capture images from a camera trough the video codec on the ADDS- ...

Hi, I'm trying to run a small demonstration aplpication on which I capture images from a camera trough the video codec on the ADDS- BF533-EZLITE (rev 1.1, silicon rev 0.1). This behavior happens both with VisualDSP++ 4.0 and 3.5 Nov'04 update, and if using HPPCI emulator: The program loads fine. I can start to run it. But the P

hi everyone, I am using VisualDSP Debugger 4.0.1.0. I've written and compiled some C source code in directory A, then linked...

hi everyone, I am using VisualDSP Debugger 4.0.1.0. I've written and compiled some C source code in directory A, then linked and built the .dxe file in directory B. The code is compiled with the -g and -save-temps flags. When I manually start the debugger from the

how do i use visualdsp idde objects in visual basic?  i can't get my objects to initialize properly.  they just return a simple...

how do i use visualdsp idde objects in visual basic?  i can't get my objects to initialize properly.  they just return a simple NULL. thanks. Ahora bien, si poco a poco dejas de quererme, dejare de quererte poco a poco.

Dear all, I am an FPGA Designer, with little experience of 8086 Assembly programming. Now I am supposed to develop a radio transceiver on...

Dear all, I am an FPGA Designer, with little experience of 8086 Assembly programming. Now I am supposed to develop a radio transceiver on ADSP-TS201. I played around with VisualDSP++ a bit and completed a little tutorial provided by ADI. However, I need to see a sample project to learn how to use TS201 functionality in C,ASM and to learn how to build a complete project on TS201 f

I'm having similar issues trying to simulate an ADSP-21369 mixed C++ and asm program using VisualDSP++ 4.5. When calling my assembly routine...

I'm having similar issues trying to simulate an ADSP-21369 mixed C++ and asm program using VisualDSP++ 4.5. When calling my assembly routine from a C++, the disassembly shows that the compiler translated this into a cjump. However, this action apparently is not pushing the PC return location onto the PC stack during the call. So when the assembly routine has completed and the program hits the...

Topic : DMA in multiprocessor enviroment (TigerSHARC) Tools : VisualDSP++ 2.0 & ADSP-TS101S EZ-KIT lite Hi @ all, I'm trying...

Topic : DMA in multiprocessor enviroment (TigerSHARC) Tools : VisualDSP++ 2.0 & ADSP-TS101S EZ-KIT lite Hi @ all, I'm trying to implement DMA transfers from internal memory of one DSP to internal memory of another. I read Analog Devices' EE-167 where there is the fol

Are you using VisualDSP++ as your environment? If so, you can use the "Expert Linker" (right click on the linder file in the...

Are you using VisualDSP++ as your environment? If so, you can use the "Expert Linker" (right click on the linder file in the project window on the left side of the environment) to visually resize your segments and to assign your input sections. The "Expert Linker&q

Is there a C or C++ idiom I can use to encourage the VisualDSP compiler to use the loop counter? Will the compiler EVER use the loop...

Is there a C or C++ idiom I can use to encourage the VisualDSP compiler to use the loop counter? Will the compiler EVER use the loop counter? For example, I have an EPROM checksum loop that sums a megabyte of EPROM. This is an obvious 1-instruction loop, but the compiler gener

Hi All, I need to know if visualDSP++ for Blackfin BF533 supports 64-bit data type like __int64?? I need to implement a fixed point for...

Hi All, I need to know if visualDSP++ for Blackfin BF533 supports 64-bit data type like __int64?? I need to implement a fixed point for this processor where i need to use __int64 to maintain precision. So before implementing, the i need to be sure of if bf533 supports it or not. Thanks Ranjeeta

Hi all, I am porting a codec to ADSP BF533.I am using visualDSP++ 4.0 (december updated) and EZ-kit lite. I want to reduce cycle count for...

Hi all, I am porting a codec to ADSP BF533.I am using visualDSP++ 4.0 (december updated) and EZ-kit lite. I want to reduce cycle count for processing each frame.Now my cache is enabled and all code and data is placed in external memory. Now if I move my frequently used modules from internal memory to external memory oycle count is increasing.This is explained below: The problem is that...

Hi all, I am using VisualDSP++ 3.0 with an Apex-ICE and a 21161N Sharc dsp. I am having trouble initializing an array of filter coefficients in...

Hi all, I am using VisualDSP++ 3.0 with an Apex-ICE and a 21161N Sharc dsp. I am having trouble initializing an array of filter coefficients in an asm file if the array is placed in program memory. This is how I declared it: .segment /pm seg_pmco; .VAR fir_coefs[NUM_FIR_TAPS] = {0.0625, 0.0625, 0.0625, 0.0625, 0.0625, 0.0625, 0.0625, 0.0625, 0.0625, 0.0625, 0.0625, 0.0625, 0.0625, 0.062...

Hi all, I am using ADSP-21992 EZ-KIT LITE. There is DB9 for RS232 serial port on this board. I would like to connect this board...

Hi all, I am using ADSP-21992 EZ-KIT LITE. There is DB9 for RS232 serial port on this board. I would like to connect this board to PC via RS232 to do some data aquisition. I will use VisualDSP++ 3.0 to write the code. Has anyone on this mailing list ever done such as th

Respected sir, I,pursuing M.tech degree in IIT-GUWAHATI,INDIA. I am doing project on ADSP-21061. I have simulated my code on...

Respected sir, I,pursuing M.tech degree in IIT-GUWAHATI,INDIA. I am doing project on ADSP-21061. I have simulated my code on VISUALDSP simulator. After that i got a .dxe file. i am facing problem to run the code on EZ-KIT LITE Board. My doubt is how to run the code on EZ-

Hi, I'm using VisualDSP++5.0 and using a SHARC processor. Currently, I'm in the software testing stage. I've already completed my static...

Hi, I'm using VisualDSP++5.0 and using a SHARC processor. Currently, I'm in the software testing stage. I've already completed my static code analysis using a 3rd party software. I'm looking for suitable run-time error detection tool, do you have any recommendation? Thank you

Hi All, I am writing programs in "ASM + c" for ADSP2184. All part of interrupt hadling i am writing in ASM. I am using defualt...

Hi All, I am writing programs in "ASM + c" for ADSP2184. All part of interrupt hadling i am writing in ASM. I am using defualt file 218x_int_tab.asm for interrupt hadling. I have to do following task. After specific time interval, i want to receive data from SPO

Hi all, i have a trouble with an ADSP-21992 EZ-KIT. When i try to load the flash driver (with the flash programmer) i receive an...

Hi all, i have a trouble with an ADSP-21992 EZ-KIT. When i try to load the flash driver (with the flash programmer) i receive an error message: "COULD NOT ALLOCATE STORAGE FOR BUFFER WHILE EXECUTING COMMAND 'NO COMMAND'" I use new release of visualDSP++,

Hi all, Sorry.. in my last mail there was a mistake.. i m sending my query again. I am porting a codec to...

Hi all, Sorry.. in my last mail there was a mistake.. i m sending my query again. I am porting a codec to ADSP BF533.I am using visualDSP++ 4.0 (december updated)

Hi all, I am porting a codec to ADSP-BF533 Ez-kit lite and visualDSP++ 4.0. What I am doing is: =20 1-Since my code is large, I mapped all...

Hi all, I am porting a codec to ADSP-BF533 Ez-kit lite and visualDSP++ 4.0. What I am doing is: =20 1-Since my code is large, I mapped all of the data (including stack and heap) and code to external SDRAM and only frequently used modules to internal L1 SRAM (using LDF). 2-Caches are turned on to improve performance. 3-The encoder is reading an audio file (.wav) from PC using fr...

Is there any examples or sample program that i can look at it using camera to detect motion ? Using blackfin 561 and 2 NTSC camera. Software...

Is there any examples or sample program that i can look at it using camera to detect motion ? Using blackfin 561 and 2 NTSC camera. Software VisualDSP 4 used. Plan: Camera 1 will display the output video and once a motion (example a person pass-by) it will activate camera 2 and output to the same output. hmmm.... is there any way that i can detect motion thru a camera ??? Like...

Hello, I have a C++ function "void foo(void);". If a user software interrupt [SFT0I] occure this function should run. By...

Hello, I have a C++ function "void foo(void);". If a user software interrupt [SFT0I] occure this function should run. By other compiler I have the keyword "interrupt". How do I define the C++ function in VisualDSP++ ? The function name i