Interfacing ERC160160 Graphic LCD with stm32l496zg

[Namita]

refer the code attached not getting anything on display ,please help me what's goes wrong ?

[Tesla DeLorean]

Probably few here with your hardware/display combination

Expect to have to read the Data Sheet   https://www.buydisplay.com/download/manual/ERC160160-2_Series_Datasheet.pdf

Check the connectivity you've wired

Check the timing expectations

Check the software

Check ability to read/write register content successfully to confirm data/instructions are being accepted.

Get a scope or logic analyzer, check signalling against expectations.