Configuration functions

Functions

__STATIC_INLINE void ll_rtc_timer_set_clk (rtc_regs_t *RTCx, uint32_t value)
 Set the RTC Timer clock. More...
 
__STATIC_INLINE uint32_t ll_rtc1_timer_get_clk (rtc_regs_t *RTCx)
 Get the RTC Timer clock. More...
 
__STATIC_INLINE void ll_rtc_enable (rtc_regs_t *RTCx)
 Enable RTC counter. More...
 
__STATIC_INLINE void ll_rtc_disable (rtc_regs_t *RTCx)
 Disable RTC counter. More...
 
__STATIC_INLINE uint32_t ll_rtc_is_enabled (rtc_regs_t *RTCx)
 Check if the RTC peripheral is enabled or disabled. More...
 
__STATIC_INLINE void ll_rtc_reload_counter (rtc_regs_t *RTCx, uint32_t counter)
 Reloads RTC counter. More...
 
__STATIC_INLINE void ll_rtc_start_value_set_and_request (rtc_regs_t *RTCx, uint32_t start_value)
 Reloads RTC counter and request. More...
 
__STATIC_INLINE void ll_rtc_clear_counter_set (rtc_regs_t *RTCx)
 
__STATIC_INLINE void ll_rtc_alarm_value_set_and_request (rtc_regs_t *RTCx, uint32_t alarm_value)
 Reloads RTC alarm. More...
 
__STATIC_INLINE void ll_rtc_reload_tick (rtc_regs_t *RTCx, uint32_t tick)
 Reloads RTC perd_alarm. More...
 
__STATIC_INLINE uint32_t ll_rtc_get_write_counter (rtc_regs_t *RTCx)
 Read the RTC counter config value. More...
 
__STATIC_INLINE uint32_t ll_rtc_get_read_counter (rtc_regs_t *RTCx)
 Read the RTC counter current value. More...
 
__STATIC_INLINE uint32_t ll_rtc_get_write_alarm (rtc_regs_t *RTCx)
 Read the RTC counter config alarm value. More...
 
__STATIC_INLINE uint32_t ll_rtc_get_read_alarm (rtc_regs_t *RTCx)
 Read the RTC counter current alarm value. More...
 
__STATIC_INLINE uint32_t ll_rtc_get_write_tick (rtc_regs_t *RTCx)
 
__STATIC_INLINE uint32_t ll_rtc_get_read_tick (rtc_regs_t *RTCx)
 
__STATIC_INLINE uint32_t ll_rtc_get_wrapcnt (rtc_regs_t *RTCx)
 Get the RTC wrap-around value. More...
 
__STATIC_INLINE uint32_t ll_rtc_is_busy (rtc_regs_t *RTCx)
 The RTC is busy. More...
 
__STATIC_INLINE uint32_t ll_rtc_is_running (rtc_regs_t *RTCx)
 The RTC is running. More...
 
__STATIC_INLINE void ll_rtc_clear_wrap (rtc_regs_t *RTCx)
 CLear RTC wrap. More...
 
__STATIC_INLINE void ll_rtc_clear_wrap_set (rtc_regs_t *RTCx)
 
__STATIC_INLINE void ll_rtc_set_clock_div (rtc_regs_t *RTCx, uint32_t div)
 Select the RTC clock divider. More...
 
__STATIC_INLINE void ll_rtc_set_alarm (rtc_regs_t *RTCx, uint32_t value)
 Enable RTC alarm. More...
 
__STATIC_INLINE void ll_rtc_clear_alarm_set (rtc_regs_t *RTCx)
 
__STATIC_INLINE void ll_rtc_it_enable_alarm (rtc_regs_t *RTCx)
 Enable RTC alarm interrupt. More...
 
__STATIC_INLINE void ll_rtc_disable_alarm (rtc_regs_t *RTCx)
 Disable RTC alarm. More...
 
__STATIC_INLINE void ll_rtc_it_disable_alarm (rtc_regs_t *RTCx)
 Disable RTC alarm interrupt. More...
 
__STATIC_INLINE uint32_t ll_rtc_it_is_enabled_alarm (rtc_regs_t *RTCx)
 Check if the RTC alarm interrupt is enabled or disabled. More...
 
__STATIC_INLINE void ll_rtc_enable_tick (rtc_regs_t *RTCx)
 Set RTCx tick mode. More...
 
__STATIC_INLINE void ll_rtc_set_tick_mode (rtc_regs_t *RTCx, uint8_t tick_mode)
 Set RTCx alarm_mode. More...
 
__STATIC_INLINE void ll_rtc_it_enable_tick (rtc_regs_t *RTCx)
 Enable RTC tick interrupt. More...
 
__STATIC_INLINE void ll_rtc_disable_tick (rtc_regs_t *RTCx)
 Disable RTCx tick. More...
 
__STATIC_INLINE void ll_rtc_it_disable_tick (rtc_regs_t *RTCx)
 Disable RTC tick interrupt. More...
 
__STATIC_INLINE uint32_t ll_rtc_it_is_enabled_tick (rtc_regs_t *RTCx)
 Check if the RTC alarm interrupt is enabled or disabled. More...
 
__STATIC_INLINE void ll_rtc_reload_tick_and_request (rtc_regs_t *RTCx, uint32_t tick_reload)
 Reloads RTCx tick counter and request. More...
 
__STATIC_INLINE void ll_rtc_restart_tick (rtc_regs_t *RTCx)
 Restart RTCx tick counter and request. More...
 
__STATIC_INLINE void ll_rtc_clear_tick_set (rtc_regs_t *RTCx)
 Disable RTCx tick value setting. More...
 
__STATIC_INLINE void ll_rtc_it_enable_wrap (rtc_regs_t *RTCx)
 Enable RTC wrap interrupt. More...
 
__STATIC_INLINE void ll_rtc_it_disable_wrap (rtc_regs_t *RTCx)
 Disable RTC wrap interrupt. More...
 
__STATIC_INLINE uint32_t ll_rtc_it_is_enabled_wrap (rtc_regs_t *RTCx)
 Check if the RTC wrap interrupt is enabled or disabled. More...
 

Detailed Description

Function Documentation

◆ ll_rtc1_timer_get_clk()

__STATIC_INLINE uint32_t ll_rtc1_timer_get_clk ( rtc_regs_t *  RTCx)

Get the RTC Timer clock.

Register|BitsName --------|-------- RTC_CLK | RTC_timer_clk_sel

Return values
RTCTimer clock source,the value can be the one of the following:

Definition at line 154 of file gr55xx_ll_rtc.h.

◆ ll_rtc_alarm_value_set_and_request()

__STATIC_INLINE void ll_rtc_alarm_value_set_and_request ( rtc_regs_t *  RTCx,
uint32_t  alarm_value 
)

Reloads RTC alarm.

Register|BitsName --------|-------- RTC_TIMER_W | ALARM_VAL_LOAD

Return values
None

Reloads RTC alarm and request.

Register|BitsName --------|-------- RTC_ALARM_W | ALARM_VAL_LOAD RTC_CFG0 | ALARM_VALUE

Definition at line 261 of file gr55xx_ll_rtc.h.

◆ ll_rtc_clear_alarm_set()

__STATIC_INLINE void ll_rtc_clear_alarm_set ( rtc_regs_t *  RTCx)

Definition at line 451 of file gr55xx_ll_rtc.h.

◆ ll_rtc_clear_counter_set()

__STATIC_INLINE void ll_rtc_clear_counter_set ( rtc_regs_t *  RTCx)

Definition at line 231 of file gr55xx_ll_rtc.h.

◆ ll_rtc_clear_tick_set()

__STATIC_INLINE void ll_rtc_clear_tick_set ( rtc_regs_t *  RTCx)

Disable RTCx tick value setting.

Register|BitsName --------|-------- RTCx_CFG0 | RTC_CFG0_TICK_EN

Return values
None

Definition at line 646 of file gr55xx_ll_rtc.h.

◆ ll_rtc_clear_wrap()

__STATIC_INLINE void ll_rtc_clear_wrap ( rtc_regs_t *  RTCx)

CLear RTC wrap.

Register|BitsName --------|-------- RTC_CFG0 | Wrap counter clear

Return values
None

Definition at line 402 of file gr55xx_ll_rtc.h.

◆ ll_rtc_clear_wrap_set()

__STATIC_INLINE void ll_rtc_clear_wrap_set ( rtc_regs_t *  RTCx)

Definition at line 407 of file gr55xx_ll_rtc.h.

◆ ll_rtc_disable()

__STATIC_INLINE void ll_rtc_disable ( rtc_regs_t *  RTCx)

Disable RTC counter.

Register|BitsName --------|-------- RTC_CFG0 | EN

Return values
None

Definition at line 182 of file gr55xx_ll_rtc.h.

◆ ll_rtc_disable_alarm()

__STATIC_INLINE void ll_rtc_disable_alarm ( rtc_regs_t *  RTCx)

Disable RTC alarm.

Register|BitsName --------|-------- RTC_TIMER_CTL | ALARM_DISBALE

Return values
None

Definition at line 479 of file gr55xx_ll_rtc.h.

◆ ll_rtc_disable_tick()

__STATIC_INLINE void ll_rtc_disable_tick ( rtc_regs_t *  RTCx)

Disable RTCx tick.

Register|BitsName --------|-------- RTCx_TIMER_CTL | TICK_EN

Return values
None

Definition at line 575 of file gr55xx_ll_rtc.h.

◆ ll_rtc_enable()

__STATIC_INLINE void ll_rtc_enable ( rtc_regs_t *  RTCx)

Enable RTC counter.

Register|BitsName --------|-------- RTC_CFG0 | EN

Definition at line 168 of file gr55xx_ll_rtc.h.

◆ ll_rtc_enable_tick()

__STATIC_INLINE void ll_rtc_enable_tick ( rtc_regs_t *  RTCx)

Set RTCx tick mode.

Register|BitsName --------|-------- RTCx_TIMER_CTL | TICK_EN

Return values
None

Definition at line 523 of file gr55xx_ll_rtc.h.

◆ ll_rtc_get_read_alarm()

__STATIC_INLINE uint32_t ll_rtc_get_read_alarm ( rtc_regs_t *  RTCx)

Read the RTC counter current alarm value.

Register|BitsName --------|-------- RTC_ALARM_R | CAL_ALARM

Return values
Valuefor current alarm which should ranging between 0 ~ 0xFFFF_FFFF

Definition at line 334 of file gr55xx_ll_rtc.h.

◆ ll_rtc_get_read_counter()

__STATIC_INLINE uint32_t ll_rtc_get_read_counter ( rtc_regs_t *  RTCx)

Read the RTC counter current value.

Register|BitsName --------|-------- RTC_TIMER_R | TIMER_VAL_READ

Return values
Valuefor current counter which should ranging between 0 ~ 0xFFFF_FFFF

Definition at line 306 of file gr55xx_ll_rtc.h.

◆ ll_rtc_get_read_tick()

__STATIC_INLINE uint32_t ll_rtc_get_read_tick ( rtc_regs_t *  RTCx)

Definition at line 344 of file gr55xx_ll_rtc.h.

◆ ll_rtc_get_wrapcnt()

__STATIC_INLINE uint32_t ll_rtc_get_wrapcnt ( rtc_regs_t *  RTCx)

Get the RTC wrap-around value.

Note
The value should be read multiple times until get the same value in at least two reads.

Register|BitsName --------|-------- RTC_STAT | WRAP_CNT

Return values
Valuebetween Min_Data=0 and Max_Data=0xF

Definition at line 359 of file gr55xx_ll_rtc.h.

◆ ll_rtc_get_write_alarm()

__STATIC_INLINE uint32_t ll_rtc_get_write_alarm ( rtc_regs_t *  RTCx)

Read the RTC counter config alarm value.

Register|BitsName --------|-------- RTC_ALARM_W | CAL_ALARM

Return values
Valuefor current alarm which should ranging between 0 ~ 0xFFFF_FFFF

Definition at line 320 of file gr55xx_ll_rtc.h.

◆ ll_rtc_get_write_counter()

__STATIC_INLINE uint32_t ll_rtc_get_write_counter ( rtc_regs_t *  RTCx)

Read the RTC counter config value.

Register|BitsName --------|-------- RTC_TIMER_W | TIMER_VAL_READ

Return values
Valuefor current counter which should ranging between 0 ~ 0xFFFF_FFFF

Definition at line 292 of file gr55xx_ll_rtc.h.

◆ ll_rtc_get_write_tick()

__STATIC_INLINE uint32_t ll_rtc_get_write_tick ( rtc_regs_t *  RTCx)

Definition at line 339 of file gr55xx_ll_rtc.h.

◆ ll_rtc_is_busy()

__STATIC_INLINE uint32_t ll_rtc_is_busy ( rtc_regs_t *  RTCx)

The RTC is busy.

Register|BitsName --------|-------- RTC_STAT | BUSY

Return values
Valuebetween Min_Data=0 and Max_Data=0xF

Definition at line 373 of file gr55xx_ll_rtc.h.

◆ ll_rtc_is_enabled()

__STATIC_INLINE uint32_t ll_rtc_is_enabled ( rtc_regs_t *  RTCx)

Check if the RTC peripheral is enabled or disabled.

Register|BitsName --------|-------- RTC_CFG0 | EN

Return values
Stateof bit (1 or 0).

Definition at line 196 of file gr55xx_ll_rtc.h.

◆ ll_rtc_is_running()

__STATIC_INLINE uint32_t ll_rtc_is_running ( rtc_regs_t *  RTCx)

The RTC is running.

Register|BitsName --------|-------- RTC_STAT | RUNNING

Return values
Valuebetween Min_Data=0 and Max_Data=0xF

Definition at line 387 of file gr55xx_ll_rtc.h.

◆ ll_rtc_it_disable_alarm()

__STATIC_INLINE void ll_rtc_it_disable_alarm ( rtc_regs_t *  RTCx)

Disable RTC alarm interrupt.

Register|BitsName --------|-------- RTC_INT_EN | ALARM_INT_EN

Return values
None

Definition at line 494 of file gr55xx_ll_rtc.h.

◆ ll_rtc_it_disable_tick()

__STATIC_INLINE void ll_rtc_it_disable_tick ( rtc_regs_t *  RTCx)

Disable RTC tick interrupt.

Register|BitsName --------|-------- RTC_INT_EN | TICK0_INT_EN

Return values
None

Definition at line 589 of file gr55xx_ll_rtc.h.

◆ ll_rtc_it_disable_wrap()

__STATIC_INLINE void ll_rtc_it_disable_wrap ( rtc_regs_t *  RTCx)

Disable RTC wrap interrupt.

Register|BitsName --------|-------- RTC_TIMER_CTL | WRAP_INT_EN

Return values
None

Definition at line 674 of file gr55xx_ll_rtc.h.

◆ ll_rtc_it_enable_alarm()

__STATIC_INLINE void ll_rtc_it_enable_alarm ( rtc_regs_t *  RTCx)

Enable RTC alarm interrupt.

Register|BitsName --------|-------- RTC_TIMER_CTL | ALARM_INT_EN

Return values
None

Definition at line 465 of file gr55xx_ll_rtc.h.

◆ ll_rtc_it_enable_tick()

__STATIC_INLINE void ll_rtc_it_enable_tick ( rtc_regs_t *  RTCx)

Enable RTC tick interrupt.

Register|BitsName --------|-------- RTC_INT_EN | TICK_INT_EN

Return values
None

Definition at line 562 of file gr55xx_ll_rtc.h.

◆ ll_rtc_it_enable_wrap()

__STATIC_INLINE void ll_rtc_it_enable_wrap ( rtc_regs_t *  RTCx)

Enable RTC wrap interrupt.

Register|BitsName --------|-------- RTC_TIMER_CTL | WRAP_INT_EN

Return values
None

Definition at line 660 of file gr55xx_ll_rtc.h.

◆ ll_rtc_it_is_enabled_alarm()

__STATIC_INLINE uint32_t ll_rtc_it_is_enabled_alarm ( rtc_regs_t *  RTCx)

Check if the RTC alarm interrupt is enabled or disabled.

Register|BitsName --------|-------- RTC_TIMER_CTL | ALARM_INT_EN

Return values
Stateof bit (1 or 0).

Definition at line 508 of file gr55xx_ll_rtc.h.

◆ ll_rtc_it_is_enabled_tick()

__STATIC_INLINE uint32_t ll_rtc_it_is_enabled_tick ( rtc_regs_t *  RTCx)

Check if the RTC alarm interrupt is enabled or disabled.

Register|BitsName --------|-------- RTC_TIMER_CTL | TICK_EN RTC_INT_EN | TICK_INT_EN

Return values
Stateof bit (1 or 0).

Definition at line 603 of file gr55xx_ll_rtc.h.

◆ ll_rtc_it_is_enabled_wrap()

__STATIC_INLINE uint32_t ll_rtc_it_is_enabled_wrap ( rtc_regs_t *  RTCx)

Check if the RTC wrap interrupt is enabled or disabled.

Register|BitsName --------|-------- RTC_TIMER_CTL | WRAP_INT_EN

Return values
Stateof bit (1 or 0).

Definition at line 688 of file gr55xx_ll_rtc.h.

◆ ll_rtc_reload_counter()

__STATIC_INLINE void ll_rtc_reload_counter ( rtc_regs_t *  RTCx,
uint32_t  counter 
)

Reloads RTC counter.

Register|BitsName --------|-------- RTC_TIMER_W | TIMER_VALUE

Return values
None

Definition at line 210 of file gr55xx_ll_rtc.h.

◆ ll_rtc_reload_tick()

__STATIC_INLINE void ll_rtc_reload_tick ( rtc_regs_t *  RTCx,
uint32_t  tick 
)

Reloads RTC perd_alarm.

Register|BitsName --------|-------- RTC_TIMER_W | ALARM_VAL_LOAD

Return values
None

Definition at line 276 of file gr55xx_ll_rtc.h.

◆ ll_rtc_reload_tick_and_request()

__STATIC_INLINE void ll_rtc_reload_tick_and_request ( rtc_regs_t *  RTCx,
uint32_t  tick_reload 
)

Reloads RTCx tick counter and request.

Register|BitsName --------|-------- RTCx_TIMER_W | TIMER_VALUE RTCx_CFG0 | VAL_LOAD

Return values
None

Definition at line 618 of file gr55xx_ll_rtc.h.

◆ ll_rtc_restart_tick()

__STATIC_INLINE void ll_rtc_restart_tick ( rtc_regs_t *  RTCx)

Restart RTCx tick counter and request.

Register|BitsName --------|-------- RTCx_CFG0 | RTC_CFG0_TICK_EN

Return values
None

Definition at line 632 of file gr55xx_ll_rtc.h.

◆ ll_rtc_set_alarm()

__STATIC_INLINE void ll_rtc_set_alarm ( rtc_regs_t *  RTCx,
uint32_t  value 
)

Enable RTC alarm.

Register|BitsName --------|-------- RTC_TIMER_CTL | ALARM_EN

Return values
None

Definition at line 445 of file gr55xx_ll_rtc.h.

◆ ll_rtc_set_clock_div()

__STATIC_INLINE void ll_rtc_set_clock_div ( rtc_regs_t *  RTCx,
uint32_t  div 
)

Select the RTC clock divider.

Register|BitsName --------|-------- RTC_CFG1 | CLK_SEL

Parameters
RTCx
divThis parameter can be one of the following values:
Return values
None

Definition at line 431 of file gr55xx_ll_rtc.h.

◆ ll_rtc_set_tick_mode()

__STATIC_INLINE void ll_rtc_set_tick_mode ( rtc_regs_t *  RTCx,
uint8_t  tick_mode 
)

Set RTCx alarm_mode.

Register|BitsName --------|-------- RTCx_TIMER_CTL | TICK_EN

Parameters
RTCx
tick_modeThis parameter can be a one of the following values:
Return values
None

Definition at line 542 of file gr55xx_ll_rtc.h.

◆ ll_rtc_start_value_set_and_request()

__STATIC_INLINE void ll_rtc_start_value_set_and_request ( rtc_regs_t *  RTCx,
uint32_t  start_value 
)

Reloads RTC counter and request.

Register|BitsName --------|-------- RTC_TIMER_W | TIMER_VALUE RTC_CFG0 | VAL_LOAD

Return values
None

Definition at line 225 of file gr55xx_ll_rtc.h.

◆ ll_rtc_timer_set_clk()

__STATIC_INLINE void ll_rtc_timer_set_clk ( rtc_regs_t *  RTCx,
uint32_t  value 
)

Set the RTC Timer clock.

Register|BitsName --------|-------- RTC_CLK | RTC_timer_clk_sel

Parameters
RTCx
valueThis parameter can be a one of the following values:
Return values
None

Definition at line 136 of file gr55xx_ll_rtc.h.