F2806x data storage on non-volatile flash

Nick Anders

Other Parts Discussed in Thread: DRV8301

I use the piccolo controlcard F2806x on a DRV8301 board and CCS 6.0.1.00040. I want to read / write access motor parameters on the on-chip flash during an isr => How do I store data and variables into the non-volatile flash memory during runtime? Is there any example/ tutorial?

over 9 years ago

0 Gautam Iyer over 9 years ago

Guru 192875 points

Hi Nick,

One option is to emulate EEPROM on one of the flash sector of your device.
www.ti.com/.../litabsmultiplefilelist.tsp

Regards,
Gautam

0 Nick Anders over 9 years ago in reply to Gautam Iyer

Prodigy 50 points

Thank you Gautam.

As mentioned there a reserved flash sectors and also my program code uses flash memory. How do I figure out whether there is a free flash sector available on my device and what address and size it has?

0 Gautam Iyer over 9 years ago in reply to Nick Anders

Guru 192875 points

Check your Memory Browser Window for the same. Also, your cmd file and map can give you an idea.

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F2806x data storage on non-volatile flash