TMS320F28069M: program

Hi,

When we say Hardware interrupt on GPIO39, does it mean external interrupt?

If that is the case we support External Interrupt in the Hardware implementation pane.

We can then use the C28x Hardware Interrupt block to handle this interrupt.

Here is the page that describes the block.

https://mathWorks.com/help/supportpkg/texasinstrumentsc2000/ref/c28xhardwareinterrupt.html

Our motor control examples use this block for interrupt handling.

https://www.mathworks.com/help/supportpkg/texasinstrumentsc2000/examples/permanent-magnet-synchronous-motor-field-oriented-control.html

Regarding the Fuzzy controller, we don't have a example as such.

So you will have to implement one on your own.

HTH,

Thank you Venkatesh Chilapur  sir, 

For instance in CCS, we can program as shown in the snap shot i presented here to get ISR in GPIO39 and can be viewed in CRO to monitor the ISR when the DSP is ON and OFF. So i am expecting same using Embedded Coder Support Package for C2000 in Simulink. If there is output port on C28x Hardware Interrupt block or something so that i can connect to GPIO Out block and get the result in the same way.

Hope i made it clear.

Thank You

Hi,

Please refer this example: c2807x_2837xx_adcpwmasynctest_ert

Inside the Subsystem you can place the GPIO block. That will generate the code inside the ISR.

The Interrupt block generates the ISR routine while the Subsystem block controls what goes into the handler.

Please generate the code for the example and analyze. That way you will get the idea how this works.