CCS/TMS320F28069: TMDSPLCKIT-V3

Ankur Chauhan1

Part Number: TMS320F28069
Other Parts Discussed in Thread: AFE031

Tool/software: Code Composer Studio

Hello,

I am new to C2000 microcontroller programming . I need to send EPWM signal from F28069 control card to AFE031 on TMDSPLCKIT-V3 to generate 1Khz sinusoidal signal as Output

I referred an example boostxl_afe031_dacmode_main.c for f28004x and also Example_2806xEPwmUpDownAQ.c for f28069.

I got bit confused as to which method should I use.

Also after reading a bit I tried to make the flow diagram. Just let me know if I am proceeding in right direction or not?

InitSysCtrl()----> InitPieCtrl();----->InitPieVectTable();-----> &epwm1_isr;------> EPWM1_Init();-----> EPWM2_Init();------>&dma_isr------->dma_init();------->dma_start();----->mcbsp_init(); [to transfer data from DMA to McBSP]------>init_mcbsp_spi();[to trenasfer data from McBSP to SPI peripheral]------->HAL_afe031Init(void)----->HAL_afe031_cfgGpio();---->HAL_spi_fifoInit();[get data from f28069 controller SPI]---->HAL_spi_init()----->HAL_afe031_regWrite----final O/P.

Please suggest .

Thanks for the same

Regards

Ankur Chauhan

over 5 years ago

0 MatthewPate over 5 years ago

TI__Guru* 82210 points

Ankur,

I'm going to contact you offline with a link to request the FW package that was shipped with the PLCKITV3. I think this will be the best option based on the HW you have, and will avoid the time to port the newer libraries. Please look for this request in your notifications on the forum.

Best,
Matthew

0 Ankur Chauhan1 over 5 years ago in reply to MatthewPate

Prodigy 215 points

Dear Matthew,

Thanks for your response.

Please let me know what all details you need from my end and when can we connect to discuss the problem.

Thanks.

Regards

Ankur

0 MatthewPate over 5 years ago in reply to Ankur Chauhan1

TI__Guru* 82210 points

Have sent a 1:1 reply in our forum connections section. Will keep the thread open as we work to closure.

Best,

Matthew

0 Ankur Chauhan1 over 5 years ago in reply to MatthewPate

Prodigy 215 points

Dear Matthew

Is it possible to connect on this again or do I have to raise new request?

Best Regards

Ankur Chauhan

0 MatthewPate over 5 years ago in reply to Ankur Chauhan1

TI__Guru* 82210 points

Ankur,

I beleive that Kevin is looking into this on the new thread that was started. I'll defer to him on whatever option he recommends in this case.

If we want to re-use the older PLCKIT hardware to port the newer open source FSK library I think it would be simplier to get you the older PLC SW package to see how the comms channel is being handled. Let me know if you want me to re-send the link for the download request.

Best,

Matthew

0 Ankur Chauhan1 over 5 years ago in reply to MatthewPate

Prodigy 215 points

Dear Matthew,

Yes please send me the link for the download request.

Best Regards

Ankur Chauhan

0 Joe Prushing over 5 years ago in reply to Ankur Chauhan1

TI__Genius 16741 points

Hi Ankur,

Matt is currently unavailable and may not be able to get back to you until the middle of next week. I'm sorry for the delay and thank you for your patience.

Regards,

Joe

0 MatthewPate over 5 years ago in reply to Joe Prushing

TI__Guru* 82210 points

Ankur,

I'm going to close this thread as I believe you are working with Kevin on the best path forward.

Best,

Matthew

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CCS/TMS320F28069: TMDSPLCKIT-V3