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ASM file generation

Started by V R in TMS320c6x13 years ago 1 reply

For few projects I built in CCS on DSK C6713 .asm file used to get generated for related .C file. And for some projects this is not the case,...

For few projects I built in CCS on DSK C6713 .asm file used to get generated for related .C file. And for some projects this is not the case, but they got built without any errors. Anything wrong going on if a .asm file is not generated after rebuild for the .C file ?


Radix-4 FFT with frequency domain filtering on DSK C6713

Started by v r in TMS320c6x13 years ago 13 replies

Hello All, Am trying to implement this project which was mentioned in 10.4 from Rulph Chassaing book. But so far am unsuccessful with bunch...

Hello All, Am trying to implement this project which was mentioned in 10.4 from Rulph Chassaing book. But so far am unsuccessful with bunch of build errors. Has anyone able to run this program on board successfully? Thanks, Victor


Image Rotate Optimize

Started by shen...@gmail.com in TMS320c6x13 years ago 3 replies

Hi, there! I am trying to rotate a YUV image 90 degree clockwise, but the effeciency is not good enough, please help me... Here is the input...

Hi, there! I am trying to rotate a YUV image 90 degree clockwise, but the effeciency is not good enough, please help me... Here is the input image data: 1st row?y00 y01 u00 u01 y02 y03 u02 u03 .... 2nd row?y10 y11 v10 v11 y12 y13 v12 v13 .... 3rd row?y20 y21 u20 u21 y22 y23 u22 u23 .... 4th row?y30 y31 v30 v31 y32 y33 v32 v33 .... ... ... u00 and y00 correspond to the first p


[Using EMIF expansion port as digital output_full code please...]

Started by Wave in TMS320c6x13 years ago 8 replies

Dear David Valencia, As I saw the solution as below : http://www.dsprelated.com/showcode/9.php And as I've mailed hundereds of inquiries...

Dear David Valencia, As I saw the solution as below : http://www.dsprelated.com/showcode/9.php And as I've mailed hundereds of inquiries in dsprelated c6x group about this "EMIF as an output" application of EMIF which is an exercise in Rulph Chassing book , but no one could help me with that. It's been a year that I 'm working on this project but I still couldn't run this program truly....


Re: [Using EMIF expansion port as digital output_ finally :)

Started by Jeff Brower in TMS320c6x13 years ago

Saadeq- > http://e2e.ti.com/support/dsp/tms320c6000_high_performance_dsps/f/115/p/74705/271855.aspx#271855 Very glad to hear you got it...

Saadeq- > http://e2e.ti.com/support/dsp/tms320c6000_high_performance_dsps/f/115/p/74705/271855.aspx#271855 Very glad to hear you got it working! Persistence and perseverance count for half (or more) in engineering. I found that on pg 362 of Rulph Chassaing's book there is a mention of pin 75: http://books.google.com/books?id=hrlRFMh-dgYC&pg=PA362&lpg=PA362&dq=rulph+chassaing+Pin+75&so


Re: SDconfig Output Window can't be seen

Started by jbro...@signalogic.com in TMS320c6x13 years ago

Purushottam Ekande- > Hi Liuruihing, > > Following steps might help you to get the output > window back. > > 1) Click on the...

Purushottam Ekande- > Hi Liuruihing, > > Following steps might help you to get the output > window back. > > 1) Click on the "View" menu and click on "output". > > --------------OR--------------- > > 2) Clean the Registry: > a)In Windows, cick "Start" and click "Run". Type in "regedit" and > click "OK" > b)You will see a window that resemble Windows Explorer. Click t


is there a CCS plug-in that allows a C program to access DSP mem?

Started by Jeff Brower in TMS320c6x13 years ago 8 replies

All- Is there a CCS plug-in that allows a user-defined C program to access DSP memory via the same JTAG connection as CCS? The idea is that...

All- Is there a CCS plug-in that allows a user-defined C program to access DSP memory via the same JTAG connection as CCS? The idea is that we can do something like this: -our program, operating as a CCS plug-in, reads the .out file (it can understand COFF format) and downloads code to memory -our program releases code to run (we're using C6472 booting in HPI mode) ...


Passing parameters to a Clock function in SYS/BIOS

Started by Andrey Krokhin in TMS320c6x13 years ago 6 replies

Hello, I am trying to build a program that uses SYS/BIOS (aka BIOS 6) with CCS 4.2. The BIOS "Clock" module can be set up to run a function...

Hello, I am trying to build a program that uses SYS/BIOS (aka BIOS 6) with CCS 4.2. The BIOS "Clock" module can be set up to run a function either periodically or only once ("one-shot"). In my case, I need to run it only once. Setting up and initializing the clock is not a problem: Clock_Handle clk; Clock_Params clkParams; Clock_Params_init(&clkParams); clkParams.period = 0; ...


Re: Mismatch in Timing measurements

Started by Andrew Nesterov in TMS320c6x13 years ago 1 reply

Hi Jeff, Why do you beleive that this is the "measurement issue"? Looking at Andrey's figues obtained in the best possible RAM placement...

Hi Jeff, Why do you beleive that this is the "measurement issue"? Looking at Andrey's figues obtained in the best possible RAM placement (1046 as in the theory, 1075 as in the experiment run) me thinks that they do match perfectly. Not sure if TSC_read() is a call or a macro that simply reads the counter register, I would guess that the 29 cycles off is a call overhead: // measure ...


Re: is there a CCS plug-in that allows a C program to access DSP mem?

Started by Jeff Brower in TMS320c6x13 years ago

Andrew- > I don't know about CCS 4, but CCS2.2 in my directory > \ti2\tutorial\evm6201\hostio1 > has what looks like a RTDX interface for...

Andrew- > I don't know about CCS 4, but CCS2.2 in my directory > \ti2\tutorial\evm6201\hostio1 > has what looks like a RTDX interface for communicating with the host. EVM 6201 was back in the day when EVM boards allowed host access to HPI, so my guess is the "hostio1" folder is not RTDX. After DSK 6711, TI starting bring HPI access out to a daughtercard header but not visible to the host


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