CC2538 System Control

Detailed Description

Files
file	cc2538_sys_ctrl.h
	CC2538 System Control interface.

Data Structures
struct	cc2538_sys_ctrl_t
	System Control component registers. More...

Macros
#define	SYS_CTRL   ( (cc2538_sys_ctrl_t*)0x400d2000 )
	One and only instance of the System Control module.
#define	sys_clock_freq()
	Compute the current system clock frequency based on the SYS_CTRL register states. More...

Macro Definition Documentation

sys_clock_freq

#define sys_clock_freq

(

)

Value:

    ((uint32_t)\
    (SYS_CTRL->cc2538_sys_ctrl_clk_ctrl.CLOCK_CTRLbits.OSC ? \
               RCOSC16M_FREQ : XOSC32M_FREQ) >> \
    SYS_CTRL->cc2538_sys_ctrl_clk_ctrl.CLOCK_CTRLbits.SYS_DIV)

Compute the current system clock frequency based on the SYS_CTRL register states.

Definition at line 154 of file cc2538_sys_ctrl.h.