Part Number: CC2640R2F
Tool/software: TI C/C++ Compiler
A general Warning here to save everyone's time and money (not TI's fault, I know):
Samsung s8 does NOT support BLE 5 Coded PHY (Long Range). We are returning our s8 after failing tests.
Here's an extract of their BLE 5 certification, sourced by Android Authority.
MODERATOR EDIT: Removed picture
Best regards,
Jerome