CC3200: DeepSleep application source code

Dennis Wang22

Part Number: CC3200

I notice that from the sleep example in SDK 1.3.0, there is also a deep sleep application. However, it is not in the SDK.

I do see MAP_PRCMDeepSleepEnter macro being define in rom_map.h, but if I simply replace MAP_PRCMSleepEnter() with MAP_PRCMDeepSleepEnter(), it can't pass compilation due to the symbol is not resolved.

Then, I try to search online, and I come across this link. May I know how to get the files for this application? Thanks!

http://processors.wiki.ti.com/index.php/CC3200_Deepsleep_Application

over 7 years ago

0 Benjamin Moore over 7 years ago

TI__Mastermind 31030 points

Hi Dennis,

I'm able to reproduce this on my end. I'm investigating why this isn't defined in the driverlib library and will give you an update by tomorrow.

Best,
Ben M

0 Dennis Wang22 over 7 years ago in reply to Benjamin Moore

Intellectual 910 points

Hi Ben,

Great to hear the application is available. I look forward to try it out :)

Thanks,

Dennis

0 Benjamin Moore over 7 years ago in reply to Dennis Wang22

TI__Mastermind 31030 points

Hi Dennis,

I'm still investigating this. I don't an exact answer yet, but I will continue to keep you updated as I make progress on this issue.

Best,
Ben M

0 Dennis Wang22 over 7 years ago in reply to Benjamin Moore

Intellectual 910 points

I see. Thanks for the update. Hopefully it can be resolved soon :)

0 Benjamin Moore over 7 years ago in reply to Dennis Wang22

TI__Mastermind 31030 points

Hi Dennis,

The deep sleep mode is not supported by the CC3200 device. The PRCMDeepSleepEnter() function was removed from the driver library in the v1.2.0 SDK release, which is why trying to use the MAP_PRCMDeepSleepEnter() call results in a build error.

Please see section 13.2 ID MCU00015100 of the v1.2.0 SDK release notes.
software-dl.ti.com/.../CC3200-SDK_Release_Note.pdf

Best,
Ben M

0 Dennis Wang22 over 7 years ago in reply to Benjamin Moore

Intellectual 910 points

I see, but then does idle_profile example enter LPDS mode? How does that example enter LPDS mode? The only part that seems to be related to LPDS is the wake up timer source

0 Benjamin Moore over 7 years ago in reply to Dennis Wang22

TI__Mastermind 31030 points

Hi Dennis,

Based on this other thread, I believe you were able to resolve this issue. We can continue the discussion from there.
e2e.ti.com/.../768681

Best,
Ben M

0 Dennis Wang22 over 7 years ago in reply to Benjamin Moore

Intellectual 910 points

Ok, yeah, let's move to that thread. Could you please help answering my additional questions in that thread when you have a chance?

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CC3200: DeepSleep application source code