r_rtc_regs_t Struct Reference

RTC register window matching FSP R_RTC_Type byte-for-byte. More...

#include <ra8_rtc_regs.h>

Data Fields
volatile uint8_t	R64CNT
	+0x00 64 Hz Counter (read-only).
volatile uint8_t	_r0
	+0x01 reserved.
volatile uint8_t	RSECCNT
	+0x02 Second Counter (BCD) / BCNT0.
volatile uint8_t	_r1
	+0x03 reserved.
volatile uint8_t	RMINCNT
	+0x04 Minute Counter (BCD) / BCNT1.
volatile uint8_t	_r2
	+0x05 reserved.
volatile uint8_t	RHRCNT
	+0x06 Hour Counter (BCD) / BCNT2.
volatile uint8_t	_r3
	+0x07 reserved.
volatile uint8_t	RWKCNT
	+0x08 Day-of-Week Counter / BCNT3.
volatile uint8_t	_r4
	+0x09 reserved.
volatile uint8_t	RDAYCNT
	+0x0A Day Counter (BCD).
volatile uint8_t	_r5
	+0x0B reserved.
volatile uint8_t	RMONCNT
	+0x0C Month Counter (BCD).
volatile uint8_t	_r6
	+0x0D reserved.
volatile uint16_t	RYRCNT
	+0x0E Year Counter (BCD, 16-bit).
volatile uint8_t	RSECAR
	+0x10 Second Alarm (BCD) / BCNT0AR.
volatile uint8_t	_r7
	+0x11 reserved.
volatile uint8_t	RMINAR
	+0x12 Minute Alarm (BCD) / BCNT1AR.
volatile uint8_t	_r8
	+0x13 reserved.
volatile uint8_t	RHRAR
	+0x14 Hour Alarm (BCD) / BCNT2AR.
volatile uint8_t	_r9
	+0x15 reserved.
volatile uint8_t	RWKAR
	+0x16 Day-of-Week Alarm / BCNT3AR.
volatile uint8_t	_ra
	+0x17 reserved.
volatile uint8_t	RDAYAR
	+0x18 Day Alarm (BCD) / BCNT0AER.
volatile uint8_t	_rb
	+0x19 reserved.
volatile uint8_t	RMONAR
	+0x1A Month Alarm (BCD) / BCNT1AER.
volatile uint8_t	_rc
	+0x1B reserved.
volatile uint16_t	RYRAR
	+0x1C Year Alarm (BCD) / BCNT2AER.
volatile uint8_t	RYRAREN
	+0x1E Year Alarm Enable / BCNT3AER.
volatile uint8_t	_rd
	+0x1F reserved.
volatile uint8_t	_r10 [2]
	+0x20..+0x21 reserved.
volatile uint8_t	RCR1
	+0x22 Control 1 (IRQ enables, PES).
volatile uint8_t	_r11
	+0x23 reserved.
volatile uint8_t	RCR2
	+0x24 Control 2 (START/RESET/HR24/...).
volatile uint8_t	_r12 [3]
	+0x25..+0x27 reserved.
volatile uint8_t	RCR4
	+0x28 Control 4 (count source / mode).
volatile uint8_t	_r13
	+0x29 reserved.
volatile uint16_t	RFRH
	+0x2A Frequency Register H (RFC16).
volatile uint16_t	RFRL
	+0x2C Frequency Register L (RFC[15:0]).
volatile uint8_t	RADJ
	+0x2E Time Error Adjustment.
volatile uint8_t	_r14
	+0x2F reserved.
volatile uint16_t	RADJ2
	+0x30 Time Error Adjustment 2 (FADJ).
volatile uint16_t	_r15 [7]
	Reserved.
volatile uint8_t	RTCCR [12]
	+0x40..+0x4F: RTCCR[3] – Time Capture Control Register (3 ch x 0x04 stride).
volatile uint16_t	_r16 [2]
	Reserved.
volatile uint8_t	CP [48]
	+0x50..+0x7F: CP[3] – Capture registers (sec, min, hour, day, month).

Detailed Description

RTC register window matching FSP R_RTC_Type byte-for-byte.

Offsets follow HUM Ch 26 "Realtime Clock (RTC)" and FSP R_RTC_Type (size 0x80). Gaps between registers are modelled with _rN reserved fields so the struct layout matches the hardware byte-for-byte.

In binary-count mode the calendar fields RSECCNT..RWKCNT alias as BCNT0..BCNT3 (32-bit counter), and RSECAR..RWKAR alias as BCNT0AR..BCNT3AR. The driver in this tree only exposes calendar mode, so the calendar-mode names are used throughout.

Definition at line 61 of file ra8_rtc_regs.h.

Field Documentation

_r0

volatile uint8_t r_rtc_regs_t::_r0

+0x01 reserved.

Definition at line 63 of file ra8_rtc_regs.h.

_r1

volatile uint8_t r_rtc_regs_t::_r1

+0x03 reserved.

Definition at line 65 of file ra8_rtc_regs.h.

_r10

volatile uint8_t r_rtc_regs_t::_r10[2]

+0x20..+0x21 reserved.

Definition at line 94 of file ra8_rtc_regs.h.

_r11

volatile uint8_t r_rtc_regs_t::_r11

+0x23 reserved.

Definition at line 96 of file ra8_rtc_regs.h.

_r12

volatile uint8_t r_rtc_regs_t::_r12[3]

+0x25..+0x27 reserved.

Definition at line 98 of file ra8_rtc_regs.h.

_r13

volatile uint8_t r_rtc_regs_t::_r13

+0x29 reserved.

Definition at line 100 of file ra8_rtc_regs.h.

_r14

volatile uint8_t r_rtc_regs_t::_r14

+0x2F reserved.

Definition at line 104 of file ra8_rtc_regs.h.

_r15

volatile uint16_t r_rtc_regs_t::_r15[7]

Reserved.

Definition at line 108 of file ra8_rtc_regs.h.

_r16

volatile uint16_t r_rtc_regs_t::_r16[2]

Reserved.

Definition at line 117 of file ra8_rtc_regs.h.

_r2

volatile uint8_t r_rtc_regs_t::_r2

+0x05 reserved.

Definition at line 67 of file ra8_rtc_regs.h.

_r3

volatile uint8_t r_rtc_regs_t::_r3

+0x07 reserved.

Definition at line 69 of file ra8_rtc_regs.h.

_r4

volatile uint8_t r_rtc_regs_t::_r4

+0x09 reserved.

Definition at line 71 of file ra8_rtc_regs.h.

_r5

volatile uint8_t r_rtc_regs_t::_r5

+0x0B reserved.

Definition at line 73 of file ra8_rtc_regs.h.

_r6

volatile uint8_t r_rtc_regs_t::_r6

+0x0D reserved.

Definition at line 75 of file ra8_rtc_regs.h.

_r7

volatile uint8_t r_rtc_regs_t::_r7

+0x11 reserved.

Definition at line 79 of file ra8_rtc_regs.h.

_r8

volatile uint8_t r_rtc_regs_t::_r8

+0x13 reserved.

Definition at line 81 of file ra8_rtc_regs.h.

_r9

volatile uint8_t r_rtc_regs_t::_r9

+0x15 reserved.

Definition at line 83 of file ra8_rtc_regs.h.

_ra

volatile uint8_t r_rtc_regs_t::_ra

+0x17 reserved.

Definition at line 85 of file ra8_rtc_regs.h.

_rb

volatile uint8_t r_rtc_regs_t::_rb

+0x19 reserved.

Definition at line 87 of file ra8_rtc_regs.h.

_rc

volatile uint8_t r_rtc_regs_t::_rc

+0x1B reserved.

Definition at line 89 of file ra8_rtc_regs.h.

_rd

volatile uint8_t r_rtc_regs_t::_rd

+0x1F reserved.

Definition at line 92 of file ra8_rtc_regs.h.

CP

volatile uint8_t r_rtc_regs_t::CP[48]

+0x50..+0x7F: CP[3] – Capture registers (sec, min, hour, day, month).

Each channel is 0x10 bytes; modelled as raw bytes.

Definition at line 123 of file ra8_rtc_regs.h.

R64CNT

volatile uint8_t r_rtc_regs_t::R64CNT

+0x00 64 Hz Counter (read-only).

Definition at line 62 of file ra8_rtc_regs.h.

RADJ

volatile uint8_t r_rtc_regs_t::RADJ

+0x2E Time Error Adjustment.

Definition at line 103 of file ra8_rtc_regs.h.

RADJ2

volatile uint16_t r_rtc_regs_t::RADJ2

+0x30 Time Error Adjustment 2 (FADJ).

Definition at line 105 of file ra8_rtc_regs.h.

RCR1

volatile uint8_t r_rtc_regs_t::RCR1

+0x22 Control 1 (IRQ enables, PES).

Definition at line 95 of file ra8_rtc_regs.h.

Referenced by ra8_rtc_clear_status(), ra8_rtc_deinit(), ra8_rtc_init(), and ra8_rtc_set_irq_enable().

RCR2

volatile uint8_t r_rtc_regs_t::RCR2

+0x24 Control 2 (START/RESET/HR24/...).

Definition at line 97 of file ra8_rtc_regs.h.

Referenced by ra8_rtc_clock_init(), ra8_rtc_deinit(), ra8_rtc_enter_stop(), ra8_rtc_exit_stop(), ra8_rtc_init(), and ra8_rtc_set().

RCR4

volatile uint8_t r_rtc_regs_t::RCR4

+0x28 Control 4 (count source / mode).

Definition at line 99 of file ra8_rtc_regs.h.

Referenced by ra8_rtc_clock_init().

RDAYAR

volatile uint8_t r_rtc_regs_t::RDAYAR

+0x18 Day Alarm (BCD) / BCNT0AER.

Definition at line 86 of file ra8_rtc_regs.h.

Referenced by ra8_rtc_set_alarm().

RDAYCNT

volatile uint8_t r_rtc_regs_t::RDAYCNT

+0x0A Day Counter (BCD).

Definition at line 72 of file ra8_rtc_regs.h.

Referenced by ra8_rtc_get(), and ra8_rtc_set().

RFRH

volatile uint16_t r_rtc_regs_t::RFRH

+0x2A Frequency Register H (RFC16).

Definition at line 101 of file ra8_rtc_regs.h.

Referenced by ra8_rtc_clock_init().

RFRL

volatile uint16_t r_rtc_regs_t::RFRL

+0x2C Frequency Register L (RFC[15:0]).

Definition at line 102 of file ra8_rtc_regs.h.

Referenced by ra8_rtc_clock_init().

RHRAR

volatile uint8_t r_rtc_regs_t::RHRAR

+0x14 Hour Alarm (BCD) / BCNT2AR.

Definition at line 82 of file ra8_rtc_regs.h.

Referenced by ra8_rtc_set_alarm().

RHRCNT

volatile uint8_t r_rtc_regs_t::RHRCNT

+0x06 Hour Counter (BCD) / BCNT2.

Definition at line 68 of file ra8_rtc_regs.h.

Referenced by ra8_rtc_get(), and ra8_rtc_set().

RMINAR

volatile uint8_t r_rtc_regs_t::RMINAR

+0x12 Minute Alarm (BCD) / BCNT1AR.

Definition at line 80 of file ra8_rtc_regs.h.

Referenced by ra8_rtc_set_alarm().

RMINCNT

volatile uint8_t r_rtc_regs_t::RMINCNT

+0x04 Minute Counter (BCD) / BCNT1.

Definition at line 66 of file ra8_rtc_regs.h.

Referenced by ra8_rtc_get(), and ra8_rtc_set().

RMONAR

volatile uint8_t r_rtc_regs_t::RMONAR

+0x1A Month Alarm (BCD) / BCNT1AER.

Definition at line 88 of file ra8_rtc_regs.h.

Referenced by ra8_rtc_set_alarm().

RMONCNT

volatile uint8_t r_rtc_regs_t::RMONCNT

+0x0C Month Counter (BCD).

Definition at line 74 of file ra8_rtc_regs.h.

Referenced by ra8_rtc_get(), and ra8_rtc_set().

RSECAR

volatile uint8_t r_rtc_regs_t::RSECAR

+0x10 Second Alarm (BCD) / BCNT0AR.

Definition at line 78 of file ra8_rtc_regs.h.

Referenced by ra8_rtc_set_alarm().

RSECCNT

volatile uint8_t r_rtc_regs_t::RSECCNT

+0x02 Second Counter (BCD) / BCNT0.

Definition at line 64 of file ra8_rtc_regs.h.

Referenced by ra8_rtc_get(), and ra8_rtc_set().

RTCCR

volatile uint8_t r_rtc_regs_t::RTCCR[12]

+0x40..+0x4F: RTCCR[3] – Time Capture Control Register (3 ch x 0x04 stride).

Modelled here as a plain byte array to keep the struct size correct without pulling the bit-field union in.

Definition at line 115 of file ra8_rtc_regs.h.

RWKAR

volatile uint8_t r_rtc_regs_t::RWKAR

+0x16 Day-of-Week Alarm / BCNT3AR.

Definition at line 84 of file ra8_rtc_regs.h.

Referenced by ra8_rtc_set_alarm().

RWKCNT

volatile uint8_t r_rtc_regs_t::RWKCNT

+0x08 Day-of-Week Counter / BCNT3.

Definition at line 70 of file ra8_rtc_regs.h.

Referenced by ra8_rtc_get(), and ra8_rtc_set().

RYRAR

volatile uint16_t r_rtc_regs_t::RYRAR

+0x1C Year Alarm (BCD) / BCNT2AER.

Definition at line 90 of file ra8_rtc_regs.h.

Referenced by ra8_rtc_set_alarm().

RYRAREN

volatile uint8_t r_rtc_regs_t::RYRAREN

+0x1E Year Alarm Enable / BCNT3AER.

Definition at line 91 of file ra8_rtc_regs.h.

Referenced by ra8_rtc_set_alarm().

RYRCNT

volatile uint16_t r_rtc_regs_t::RYRCNT

+0x0E Year Counter (BCD, 16-bit).

Definition at line 76 of file ra8_rtc_regs.h.

Referenced by ra8_rtc_get(), and ra8_rtc_set().

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The documentation for this struct was generated from the following file:

• libs/ra8_hal/inc/ra8_rtc_regs.h