CC2652R: Programming CC2652R/CC2662R CCFG Region using Uniflash

Naveen R

Prodigy 40 points

Part Number: CC2652R
Other Parts Discussed in Thread: UNIFLASH,

Tool/software:

Is there any way to read/write CCFG registers in CC2652R/CC2662R using Uniflash CLI?

7 months ago

0 Toby 7 months ago

TI__Mastermind 35070 points

Hi,

Yes, it should be possible, see "Memory Mode" here: UniFlash Quick Start Guide

CCFG is typically placed in last page of flash for CC26x2 devices.

Thanks,
Toby

0 Naveen R 7 months ago

Prodigy 40 points

Hello Toby,

Thanks! Is there a example or method to access same registers using the program and retrieve the values of ccfg registers? And is there any cycle count?

0 Toby 6 months ago in reply to Naveen R

TI__Mastermind 35070 points

Naveen R said:
Is there a example or method to access same registers using the program and retrieve the values of ccfg registers?

The CCFG is in flash memory, so you can read its content with an address (e.g. *addressOfCcfg). You can find address of CCFG in the map file after building the example.

Here's some more info: (+) CC2652P: Questions about CCFG region - Zigbee & Thread forum - Zigbee & Thread - TI E2E support forums

Naveen R said:
is there any cycle count?

In CCFG, no. For something similar to cycle count, you can read the RTC (real time clock) register.