rtcdriver.c File Reference
RTCDRV timer API implementation.
License
Copyright 2018 Silicon Laboratories Inc. www.silabs.com
The licensor of this software is Silicon Laboratories Inc. Your use of this software is governed by the terms of Silicon Labs Master Software License Agreement (MSLA) available at www.silabs.com/about-us/legal/master-software-license-agreement. This software is distributed to you in Source Code format and is governed by the sections of the MSLA applicable to Source Code.
Definition in file
rtcdriver.c
.
#include <string.h>
#include "
em_device.h
"
#include "
em_cmu.h
"
#include "
em_common.h
"
#include "
em_core.h
"
#include "
em_rtc.h
"
#include "
rtcdriver.h
"
Functions |
|
| Ecode_t | RTCDRV_AllocateTimer ( RTCDRV_TimerID_t *id) |
|
Allocate timer.
|
|
| Ecode_t | RTCDRV_DeInit (void) |
|
Deinitialize the RTCDRV driver.
|
|
| Ecode_t | RTCDRV_Delay (uint32_t ms) |
|
Millisecond delay function.
|
|
| Ecode_t | RTCDRV_FreeTimer ( RTCDRV_TimerID_t id) |
|
Free timer.
|
|
| uint32_t | RTCDRV_GetWallClock (void) |
|
Get wallclock time.
|
|
| uint32_t | RTCDRV_GetWallClockTicks32 (void) |
|
Get wallclock tick count as a 32bit value. At 4 ticks per millisecond, overflow occurs after approximately 12.5 days.
|
|
| uint64_t | RTCDRV_GetWallClockTicks64 (void) |
|
Get a wallclock tick count as a 64 bit value.
|
|
| Ecode_t | RTCDRV_Init (void) |
|
Initialize the RTCDRV driver.
|
|
| Ecode_t | RTCDRV_IsRunning ( RTCDRV_TimerID_t id, bool *isRunning) |
|
Check if a given timer is running.
|
|
| uint64_t | RTCDRV_MsecsToTicks (uint32_t ms) |
|
Convert from milliseconds to RTC/RTCC ticks.
|
|
| uint64_t | RTCDRV_SecsToTicks (uint32_t secs) |
|
Convert from seconds to RTC/RTCC ticks.
|
|
| Ecode_t | RTCDRV_SetWallClock (uint32_t secs) |
|
Set wallclock time.
|
|
| Ecode_t | RTCDRV_StartTimer ( RTCDRV_TimerID_t id, RTCDRV_TimerType_t type, uint32_t timeout, RTCDRV_Callback_t callback, void *user) |
|
Start a timer.
|
|
| Ecode_t | RTCDRV_StopTimer ( RTCDRV_TimerID_t id) |
|
Stop a given timer.
|
|
| uint32_t | RTCDRV_TicksToMsec (uint64_t ticks) |
|
Convert from RTC/RTCC ticks to milliseconds.
|
|
| uint64_t | RTCDRV_TicksToMsec64 (uint64_t ticks) |
|
Convert from RTC/RTCC ticks to milliseconds with 64-bit resolution.
|
|
| uint32_t | RTCDRV_TicksToSec (uint64_t ticks) |
|
Convert from RTC/RTCC ticks to seconds.
|
|
| Ecode_t | RTCDRV_TimeRemaining ( RTCDRV_TimerID_t id, uint32_t *timeRemaining) |
|
Get time left before a given timer expires.
|
|