TMS320F28379D: GPIO Control

Sinan KAMILCELEBI

Part Number: TMS320F28379D
Other Parts Discussed in Thread: SYSCONFIG

Hello, Dear Team:

In my project, I define the GPIO34 port as input as follows. First of all, is my definition correct?

// GPIO34 an input

GpioCtrlRegs.GPBPUD.bit.GPIO34 = 0;   
GpioCtrlRegs.GPBMUX1.bit.GPIO34 = 0;  
GpioCtrlRegs.GPBDIR.bit.GPIO34 = 0;

How can I control if the GPIO34 port is High(1) or Low(0)? If GPIO34 is High(1) in the program, I will do another operation.

Also how can I define any GPIO port as output.

Sinan,

Thanks and best regards.

+1 Veena Kamath over 4 years ago

Hi Sinan,

Yes, that is correct. You can also refer to the gpio setup example to see how GPIOs can be configured for different functionalities

You can control the pin using the GPxSET, GPxCLEAR, GPxTOGGLE registers.

I would recommend you try the Sysconfig tool, where you can do all the configuration in a GUI.

Regards,

Veena

0 Sinan KAMILCELEBI over 4 years ago in reply to Veena Kamath

Hi, Veena:

My problem solved. I am thankful to you.

Thank you very much for your feedbacks.

Thanks also to TI E2E for the quick support as usual.

Have a great day and keep safe at all times.

Sinan,
Thanks and best regards.

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