RTOS/CC3220SF-LAUNCHXL: Adding an Hwi: Interrupt Vector Table with Interrupt Numbers

BitBooger

Part Number: CC3220SF-LAUNCHXL
Other Parts Discussed in Thread: CC3220SF, ENERGYTRACE

Tool/software: TI-RTOS

Hi guys!

right now I'm doing the TI-RTOS Workshop Series. I'm now at the chapter "Using Hwi". By the way, this workshop is GREAT!!! I totally enjoy doing it, this way it is so much easier and so much more fun to learn. Awesome! Please keep making videos like that :)

https://training.ti.com/ti-rtos-workshop-series-5-10-using-hwi?cu=1134422

At about minute 21:00 in this workshop chapter, it is shown how to find the correct interrupt number concerning the peripheral you want your interrupt for. In the workshop it is explained for MSP430, C28x and also other devices. Now I was looking in all kinds of documents for this interrupt number table (for CC3220SF). I couldn't find it! I was also looking in the datasheet and the reference manual for the CC3220x.

Where can I find this interrupt number table? I want to know which interrupt numbers to insert for ADC, DMA, GPIOs, etc...

Thanks! Best regards,

Markus

over 7 years ago

0 Charles Oladimeji over 7 years ago

TI__Mastermind 33805 points

Hi Markus,

Please refer to hw_ints.h
...\simplelink_cc32xx_sdk_1_50_00_06\source\ti\devices\cc32xx\inc

Regards,
Charles O

0 BitBooger over 7 years ago in reply to Charles Oladimeji

Prodigy 180 points

Perfect, thank you!!

0 BitBooger over 7 years ago in reply to Charles Oladimeji

Prodigy 180 points

Hi Charles,

I'm sorry I have to re-open this thread. I inserted the given interrupt number (I tried 35 and 36 for Timer0), it compiles without errors, but the LED doesn't blink like it's supposed to. Do you have an example project with Hwi Usage in TI RTOS for the CC3220X?

Debugging fails with an error message. So actually I have two problems. When I hit the debug button I get the following error:

An internal error occurred during: "Launching LEDToggle_Lab5_CC3220SF_tirtos_ccs".
com/ti/dvt/energytrace/af/PowerActivity

Thanks in advance.

Best regards,

Markus

0 BitBooger over 7 years ago in reply to BitBooger

Prodigy 180 points

I want to give a short update. I solved the debugging problem by deleting the .metadata folder within the workspace folder and adding all of my projects again. Anyone else reading this thread with a similar problem, clean the workspace (http://processors.wiki.ti.com/index.php/Troubleshooting_CCSv7#General_IDE). I also needed to delete all old debug folders.

On how to use Hwi in TI RTOS with the CC3220SF I now opened a new thread.

Best regards,

Markus

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RTOS/CC3220SF-LAUNCHXL: Adding an Hwi: Interrupt Vector Table with Interrupt Numbers