How to use FLASH_OB_UserConfig() API ?

[Maunik Patel]

Hi, It may sound like a minor query to many of you, but can any one explain me what are 'UserType' and 'UserConfig' parameters in FLASH_OB_UserConfig() API ?

Some how I can't get their meanings.

I am working on STM32L432KB and want my system to boot from System Memory (boot Loader).

For that I am choosing nSWBOOT0=0, nBOOT0=0 and nBOOT1=1.

But don't know how to set these values using FLASH_OB_UserConfig() API, as 'UserType' and 'UserConfig' parameters are confusing me.