Query regrading External flash in Cc3200LP

shashank nandwana

Other Parts Discussed in Thread: CC3200

Hi,

In CC3200 lp external flash is present? if not, any external board is available only for external flash which i can link with launchpad?

Awaiting for the response on the same.

BR,

Shashank

over 8 years ago

0 Hnz over 8 years ago

Guru 39650 points

Hi Shashank,

Yes, on CC3200 LaunchPad is integrated 1MB SPI flash.

Jan

0 shashank nandwana over 8 years ago in reply to Hnz

Expert 1760 points

Hi Jan,

Can you let me know the method to use the same?

I want to store sensors data in it.

Best Regards,
Shashank

0 Jan D over 8 years ago in reply to shashank nandwana

Guru 80285 points

Hi Shashank,

You can use sFlash connected to CC3200 NWP for storing your own data. You can read/write data using sl_ filesystem API. But do not forgot that append is not supported by fielsystem and flash memory have limited number of write cycles.

For datalogging purpose make sense connect external EEPROM, FRAM or SD card to CC3200.

Jan

0 shashank nandwana over 8 years ago in reply to Jan D

Expert 1760 points

Hi Jan,

Is their any example to in interface external flash with CCC3200?

Thanks & Regards,
Shashank

0 Hnz over 8 years ago in reply to shashank nandwana

Guru 39650 points

Hi Shashank,

No. Example is available only for SD card. But it is relatively easy to create code to access to external flash according documentation in datasheet. As inspiration you can use driver(s) for Arduino like systems.

Jan

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Query regrading External flash in Cc3200LP