Streams with the ADSP-218x Debugger | Analog Devices DSPs

Technical discussions related to Analog Devices DSPs (including Blackfin, TigerSHARC, SHARC and ADSP-21xx DSPs).

Hi, I'm trying to write a program for my ADSP 2189M Ez-Kit Lite board, which takes in data samples from a Codec on SPORT0 and transmits the results over SPORT1 to a binary file. Is this possible? In the ADSP 218x examples that were given with the Visual DSP++ software, there is an example (Example 2) for the 2181 that takes data from an input file and transmits the same data to an output file. However, when I try to set up the Settings for the streams in the Visual DSP++ debugger, the 'Streams' option is grayed out! Does it annoy anyone else that nearly all the examples given with the Ez-Kit board pertain to the 2181, and don't work on the 2189? Thanks in advance, Rob

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Hello, I think the "streams" feature of VDSP++ works only for a simulation session, not for emulation or EzKit session (which is really a pitty). However, one workaround that comes to my mind is: Capture data from CODEC, process it and store processed data into memory (the '89 has rather big memory on chip). Then perform a Memory->Dump operation, to get the processed data into a data file. Regards, JaaC --- robmcevoy <> wrote: > Hi, > > I'm trying to write a program for my ADSP 2189M > Ez-Kit Lite board, > which takes in data samples from a Codec on SPORT0 > and transmits the > results over SPORT1 to a binary file. > > Is this possible? In the ADSP 218x examples that > were given with the > Visual DSP++ software, there is an example (Example > 2) for the 2181 > that takes data from an input file and transmits the > same data to an > output file. However, when I try to set up the > Settings for the > streams in the Visual DSP++ debugger, the 'Streams' > option is grayed > out! > > Does it annoy anyone else that nearly all the > examples given with > the Ez-Kit board pertain to the 2181, and don't work > on the 2189? > > Thanks in advance, > > Rob > > > _____________________________________ > /groups.php3 ===== Jaime Andr�s Aranguren Cardona __________________________________

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Discussion Groups | Analog Devices DSPs | Streams with the ADSP-218x Debugger

Streams with the ADSP-218x Debugger - robmcevoy - Dec 19 15:27:00 2003

Re: Streams with the ADSP-218x Debugger - Jaime Andres Aranguren Cardona - Dec 19 17:45:00 2003