CC2541: CC2541 flash

Darren Yang

Expert 2000 points

Part Number: CC2541

Hi Sir

It is found that the cc2541's Bluetooth-enabled system gives the user little free flash space, but the actual CC2541's FLASH space is still a lot. Now I want to use the unused FLASH space. Is there any way?

over 7 years ago

0 YiKai Chen over 7 years ago

Guru 735695 points

When you say "actual CC2541's FLASH space is still a lot", what do you mean a lot? Can you elaborate which BLE stack version and example do you use and how do you check flash usage?

0 Darren Yang over 7 years ago in reply to YiKai Chen

Expert 2000 points

Hi Yikai

BLE stack is cc254x-1.4.2.2 use demo procedure is SimpleBLEPeripheral; The screenshot below is the space usage；pls help check it，tks！

0 Eirik V over 7 years ago in reply to Darren Yang

TI__Guru 56590 points

What do you mean by use the space?

Do you want to store data collected from your program? Is yes review this thread:

https://e2e.ti.com/support/wireless-connectivity/bluetooth/f/538/p/276601/966008

If you do not need on-chip OAD functionality you are free to use the standard configuration that will use the linker file that allows you to use the complete flash.

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CC2541: CC2541 flash