CSL for Linux

Hi Oliver,

Kindly provide us some basic information which would be helpful for us to answer in a better way are as follows:

1.  Is it a TI board or any custom board you are using?

2. Which series of C5000 DSP processor you are using?

3. What is the version of linux you are using?

Thanks & regards,

Sivaraj K

Hello Sivaraj,

It is a TI TMS320VC5505 eZDSP USB stick (TI board) and I am running Ubuntu 13.04.

I unpacked the CSL executable on a windows machine, and have included the csl_* headers to my path, and linked to the cslVC5505L.lib libraries.

I now have three unresolved symbols (_fir2, _fltoq15, reset_isr). I have found reset_isr in the vectors.asm under VC5505_CSL/src however am unsure as to how to link that to my project (I'm rather new to eclipse).

Will this approach work? Also, where are the subroutines _fir2 and _fltoq15?

Thanks,

Oliver.

Hi Oliver,

Thanks for your information.

Your query is assigned to C55x Support team.

You will be answered shortly.

Regards,

Sivaraj K

The fir2 and fltoq15 functions are part of the C5000 DSPLIB. Please download the DSPLIB package from the url below and link in the DSPLIB to the project.

http://www.ti.com/tool/sprc100

Regards,

Rahul

Ok, thankyou. I can now build my project. However I realized I jumped the gun a bit - I should try installing simpler software. I now am having trouble loading new program code to the DSP.

When I try to Run -> Load the LED test .out file, I believe the previously loaded program is still on the EEPROM (I enter an infinite for loop after flashing the LED once, as expected). How do I start running any different code on the DSP? I would prefer to flash programmable code to the EEPROM using the hex55 binary and the eZdsp_Programming_Tool, however using Run -> Load -> programmer_USBKey.out runs the old code from the EEPROM.

Any ideas?

Thanks,

Oliver