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Questions tagged [ti-dsp]

Texas Instruments (TI) DSP software development. Related to tag code-composer.

Texas Instruments (TI) DSP software development. Related to tag code-composer.

Likely to include discussion of setting up and using the core processors and embedded peripheral devices in the DSP chips, with and without DSP Bios

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How to program the TI TMS320C674x real-time clock using C

Intense googeling failed to turn out a single decent example of how to program the RTC. all I could find were examples for the C5000/4000 models, which seems work differently as I was unable to locate any of the header files required to get the…
Tom
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TI C2800 DSPs: troubleshooting linker problems between C++ and assembly code

I have a function sincos_Q15_asm() in assembly, in file sincos_p5sh.asm with directives as follows: .sect ".text" .global _sincos_Q15_asm .sym _sincos_Q15_asm,_sincos_Q15_asm, 36, 2, 0 .func 1 The function works fine when I test it by itself…
Jason S
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Would a C6000 DSP be outperformed by a Cortex A9 for FP

I'm using an OMAP L138 processor at the moment which does not have a hardware FPU. We will be processing spectral data using algorithms that are FP intensive thus the ARM side won't be adequate. I'm not the algorithm person but one is "Dynamic Time…
carveone
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scons help for alternate build tools

I'm using a compiler for TI DSPs, so the default CC and LINK and AS tools make no sense. Below is an SConstruct file that works for me, I'm wondering if anyone has suggestions to make it better. Some problems: I'd like to somehow tell it that my…
Jason S
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How ARM and DSP processor work together?

How do an ARM and DSP processor work together , there instruction set being different , how can one write a code which is supposed to work on DSP processor such as FFT , Video Processing etc. How do they inter switch between themselves? It would be…
K_TGTK
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Write values of different data types in sequence in memory? or, Array with multiple data types?

I am relatively new to writing in C. I have self taught myself using what resources I have found online and in print. This is my first real project in C programming. Gotta love on-the-job training. I am writing some code in C that is being used on a…
Alex Buck
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Code Composer and Real Time Data Exchange: problems in Target to Host communication

dear fellow programmers! I'd really appreciate a few answers or hints concerning following problem: The topic is Digital Signal Processing (DSP), Code Composer Studio 3.1 and Real Time Data Exchange (RTDX), as explained in this paper. I've had a…
andy
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ARM/DSP Linux toolchain kernel setup

We have a project that requires a setup with an environment to develop embedded system as host on FC17 AMD64 and target ARM/DSP Omap l138. So, the kernel headers have to be generated in order to bind the development environment communication between…
ThreaderSlash
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how to compile dsplink application in android ndk to develop jni wrapper

I have the dsplink application running on android omapl138 board.I can run the application in the terminal. I have included the dsplink application in ndk and tried to compile using following Android.mk LOCAL_PATH:= $(call my-dir) include…
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How can I speed up packet capturing and packet send with jpcap

DSP send raw ethernet packets to PC than PC capturing these packets and send ack response. They are messaging MAC to MAC so there are no ip layer. I want to make real-time messaging in every 1ms. DSP send message every 1 milisecond but PC can not…
Leo Eroz
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