How to set BL2600 settings,keep the ram data when power lose or restart bl2600
The battery backed SRAM is mapped by default in the “Compile to flash, run in RAM” compile mode, and this is the optimal and factory recommended compile
There is a Technical Note on Mapping Battery-Backed SRAM
When Running in Flash.
Take a look at Samples/RestartVars/BatteryRAM/bbvars.c for an example of how to use battery-backed RAM for data storage.
For long-term storage (that’s retained even without the backup battery), you can make use of the UserBlock. Look at Samples/UserBock/userblock_sample.c for an example of those APIs.