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Files

file  rtimer-arch.c
 Implementation of the arch-specific rtimer functions for the CC13xx/CC26xx.
 
file  rtimer-arch.h
 Header file for the CC13xx/CC26xx rtimer driver.
 

Functions

void rtimer_arch_init (void)
 We don't need to do anything special here.
 
void rtimer_arch_schedule (rtimer_clock_t t)
 This function schedules a one-shot event with the AON RTC.
 
rtimer_clock_t rtimer_arch_now ()
 Returns the current real-time clock time.
 

Detailed Description

Implementation of the rtimer module for the CC13xx/CC26xx

Function Documentation

◆ rtimer_arch_init()

void rtimer_arch_init ( void )

We don't need to do anything special here.

Initialized the architecture-dependent part of rtimer.

The RTC is initialised elsewhere

Definition at line 54 of file rtimer-arch.c.

◆ rtimer_arch_now()

rtimer_clock_t rtimer_arch_now ( )

Returns the current real-time clock time.

Returns
The current rtimer time in ticks

The value is read from the AON RTC counter and converted to a number of rtimer ticks

< ST count/compare value 0

< ST count/compare value 1

< ST count/compare value 2

< ST count/compare value 3

Definition at line 81 of file rtimer-arch.c.

◆ rtimer_arch_schedule()

void rtimer_arch_schedule ( rtimer_clock_t t)

This function schedules a one-shot event with the AON RTC.

Schedules an rtimer task to be triggered at time t.

This functions converts to a value suitable for the AON RTC.

< Compare value load status

< STx upload status signal

< ST count/compare value 3

< ST count/compare value 2

< ST count/compare value 1

< ST count/compare value 0

Definition at line 66 of file rtimer-arch.c.

References soc_rtc_schedule_one_shot().