CCS/LAUNCHXL-F28379D: F28379D ADC Configuration

Justin Yue

Part Number: LAUNCHXL-F28379D
Other Parts Discussed in Thread: CONTROLSUITE, SFRA

Tool/software: Code Composer Studio

Hi,

I am new to the C2000 Microcontroller series and trying out the TDIM-SERVO-LAUNCHXS example project in controlSUITE. I am aware that the project is using F28377S LaunchPad and some configurations has to be done to it work with the F28379D LaunchPad. I have completed BUILDLEVEL 1 which does not require the motor to run. However, for BUILDLEVEL 2, I have to connect my motor and I am unsure about the codes for the ADC inputs. Please send help....

over 7 years ago

0 Ramesh Ramamoorthy over 7 years ago

TI__Mastermind 27240 points

As long as you retain the SoC definitions, these wont change. I recommend you to ensure that, in the main code where the SoCs are defined, make sure that the channel assignments are ok. Review it with the launch pad pin assignments from the user guide. Take some time to review and modify it. This will be a good way of familiarizing the code.

0 Justin Yue over 7 years ago in reply to Ramesh Ramamoorthy

Prodigy 50 points

I have made most of the changes already, but for the VFB_DC1 it has ADCIN14. How do I add that to my code? Is it supposed to be Adc_ResultRegs.ADCRESULT14? If so, what should i put in the blank?

0 Ramesh Ramamoorthy over 7 years ago in reply to Justin Yue

TI__Mastermind 27240 points

The result# is tied to SOC#. Basically, you have to assign the channel input within the SOC definition. Review how it is done for other signals, it can help you get some idea.

0 Justin Yue over 7 years ago in reply to Ramesh Ramamoorthy

Prodigy 50 points

What does SOC# mean?

0 Justin Yue over 7 years ago in reply to Ramesh Ramamoorthy

Prodigy 50 points

I have changed some of the result# and I get a value for my Beta in the Clarke and Park component. I can’t find the components for the Alpha and phase A & C values, any suggestions?

0 Ramesh Ramamoorthy over 7 years ago in reply to Justin Yue

TI__Mastermind 27240 points

Justin,

There is another example of a similar project on F28379D launch pad platform. Look at

C:\ti\controlSUITE\libs\app_libs\motor_control\libs\FCL_SFRA\v01_00_00_00\Examples\FCL_SFRA_379DXL_v1\sources\FCL_SFRA_XL_DualServo.c

The initialisations done here may apply for your use case. Hope it helps.

0 Ramesh Ramamoorthy over 7 years ago in reply to Ramesh Ramamoorthy

TI__Mastermind 27240 points

If your concern is resolved, pls click resolved and close this post. thanks.

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CCS/LAUNCHXL-F28379D: F28379D ADC Configuration