Hi , is there any experience from you people with this C++ compiler for the Sharc
ADSP-21065L ?
I get this compiler error:
cc1458: Fatal error: could not obtain license
Is this related to the Pulsarboard or just another license issue within VisualDSP++?
I'm using a 90 days trial version of the programm.
Any comments are welcome,
greetings
Casper
VisualDSP++ Analog Devices
to compile some DSP assembly in a runnable form on a Pulsar board you need a special interface file or library.
The processing code inside the 'atoms' (as they are called in CWA's language) has to communicate with the system somehow.
Afaik that's not part of VDSP and licensed separately, possibly at a signfificant figure.
And it was (if at all) licensed for DP users by CWA - definetely for a high figure.
I dunno the dependencies between those 2 parts of licensing, but there's (highly probable) a significant obstacle in using DP or the SDK as a host for independant DSP code
personal curiosity: is the file representation of an 'atom' encrypted in SDK ? You could tell by viewing at it with a hex editor. Is it random bits or is there some structure visible ?
cheers, Tom
The processing code inside the 'atoms' (as they are called in CWA's language) has to communicate with the system somehow.
Afaik that's not part of VDSP and licensed separately, possibly at a signfificant figure.
And it was (if at all) licensed for DP users by CWA - definetely for a high figure.
I dunno the dependencies between those 2 parts of licensing, but there's (highly probable) a significant obstacle in using DP or the SDK as a host for independant DSP code
personal curiosity: is the file representation of an 'atom' encrypted in SDK ? You could tell by viewing at it with a hex editor. Is it random bits or is there some structure visible ?
cheers, Tom
If you want to program new atoms for the Scope SDK, you'll need to program them in ASM thather than in C (you don't need any board, but the ASM SDK from Analog device.
But you need to Encrypt the Atoms in the way to be recognized by the Scope, and this is another story.
The encryption sheme is secret. I got a key 2 years ago that was doing this work but I've never been able to understand the way it is encrypted. The encryption key was generated by the hardware key!
I think that only Creamware can give you the way to encrypt your atoms, and I'm quite sure that they will not answer to your questions in details about these kind of issues.
Maybe if you have 200 000 USD to spend??? They will certainly give you anything for that money, otherwise, no luck!
But you need to Encrypt the Atoms in the way to be recognized by the Scope, and this is another story.
The encryption sheme is secret. I got a key 2 years ago that was doing this work but I've never been able to understand the way it is encrypted. The encryption key was generated by the hardware key!
I think that only Creamware can give you the way to encrypt your atoms, and I'm quite sure that they will not answer to your questions in details about these kind of issues.
Maybe if you have 200 000 USD to spend??? They will certainly give you anything for that money, otherwise, no luck!