Hi Tiago,
Please select the Chip Erase (retain sectors specified in CCFG) then open the SysConfig -> Device Configuration -> Flash Protection Settings and change the Erase/Retain, Main Sectors 32-255 for flash pages 254-255 (the default NVS pages determined…
Hello Preston,
Can you try flashing with CCS, then reading the memory on Uniflash?
Additionally, can you try using a different CC2340R5 board, and/or a different XDS110?
I will attach my updated project for SDK 8.10.00.55, with the working flash…
Hi Aki,
Have you tried setting Chip Erase (Retain sectors specified in CCFG) under Program Load in the Settings & Utilities tab of SysConfig?
Regards, Tanguy
Part Number: CC2340R5 Other Parts Discussed in Thread: UNIFLASH Tool/software: Hi,
I used the simplelink_lowpower_f3_sdk_7_40_00_64 version of the SDK in my early development. Now I have a requirement to ensure that SNV data is not erased during chip…
Part Number: CC2340R5-Q1 Other Parts Discussed in Thread: UNIFLASH , CC2340R5 Tool/software: Hi, Ti
How to do a reflash with uniflash using the command line?
I need to use the Chip Erase (Retain sectors specified in CCFG) option.
Best regards…
Part Number: CC2340R5 Other Parts Discussed in Thread: SYSCONFIG , Tool/software: Hi teams,
I have made it via setting syscfg --> device configration --> flash protection settings, along with debug configration --> flash settings --> Chip erase(retain…
Hello Preston,
Can I ask the reason for flashing the device without erasing the flash? Is there a specific region you wish to remain the same?
If you would like to keep the CCFG section intact, you can select Chip Erase (Retain sectors specified in…
Hello Wangrenli,
Could you share what settings you have set Program load to? If the setting is set to "Chip Erase" you could possibly be erasing the SNV data region during program load, try to switch to Chip Erase (Retain sectors specified in CCFG)…
Part Number: CC2340R5 Other Parts Discussed in Thread: LP-XDS110ET , UNIFLASH , , Everything was working fine originally, but then an error occurred after I used UniFlash (Version: 8.4.0.4458) (burning (LP-XDS110ET + LP-EM-CC2340R5)): The first chip executes…
Hi Clément,
Thanks for your answer, I was definitely missing the SysConfig part!
Here is my configuration:
As I was fearing it when you suggested using the " Chip Erase (Retain sectors specified in CCFG)" option, I am running into problems I already…
