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Replace hardware_constants.asm with the community-standard hardware.inc 5.0 (#1186)

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Rangi
2025-06-23 09:11:33 -04:00
committed by GitHub
parent ae7ee67d21
commit 4c540aa43b
149 changed files with 3444 additions and 3103 deletions
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50
home/time.asm
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@@ -14,9 +14,9 @@ Timer:: ; unreferenced
LatchClock::
; latch clock counter data
ld a, 0
ld [MBC3LatchClock], a
ld [rRTCLATCH], a
ld a, 1
ld [MBC3LatchClock], a
ld [rRTCLATCH], a
ret
UpdateTime::
@@ -30,35 +30,35 @@ GetClock::
; store clock data in hRTCDayHi-hRTCSeconds
; enable clock r/w
ld a, SRAM_ENABLE
ld [MBC3SRamEnable], a
ld a, RAMG_SRAM_ENABLE
ld [rRAMG], a
; clock data is 'backwards' in hram
call LatchClock
ld hl, MBC3SRamBank
ld de, MBC3RTC
ld hl, rRAMB
ld de, rRTCREG
ld [hl], RTC_S
ld [hl], RAMB_RTC_S
ld a, [de]
maskbits 60
ldh [hRTCSeconds], a
ld [hl], RTC_M
ld [hl], RAMB_RTC_M
ld a, [de]
maskbits 60
ldh [hRTCMinutes], a
ld [hl], RTC_H
ld [hl], RAMB_RTC_H
ld a, [de]
maskbits 24
ldh [hRTCHours], a
ld [hl], RTC_DL
ld [hl], RAMB_RTC_DL
ld a, [de]
ldh [hRTCDayLo], a
ld [hl], RTC_DH
ld [hl], RAMB_RTC_DH
ld a, [de]
ldh [hRTCDayHi], a
@@ -72,10 +72,10 @@ FixDays::
; check if day count > 255 (bit 8 set)
ldh a, [hRTCDayHi] ; DH
bit RTC_DH_HI, a
bit B_RAMB_RTC_DH_HIGH, a
jr z, .daylo
; reset dh (bit 8)
res RTC_DH_HI, a
res B_RAMB_RTC_DH_HIGH, a
ldh [hRTCDayHi], a
; mod 140
@@ -213,43 +213,43 @@ SetClock::
; set clock data from hram
; enable clock r/w
ld a, SRAM_ENABLE
ld [MBC3SRamEnable], a
ld a, RAMG_SRAM_ENABLE
ld [rRAMG], a
; set clock data
; stored 'backwards' in hram
call LatchClock
ld hl, MBC3SRamBank
ld de, MBC3RTC
ld hl, rRAMB
ld de, rRTCREG
; seems to be a halt check that got partially commented out
; this block is totally pointless
ld [hl], RTC_DH
ld [hl], RAMB_RTC_DH
ld a, [de]
bit RTC_DH_HALT, a
bit B_RAMB_RTC_DH_HALT, a
ld [de], a
; seconds
ld [hl], RTC_S
ld [hl], RAMB_RTC_S
ldh a, [hRTCSeconds]
ld [de], a
; minutes
ld [hl], RTC_M
ld [hl], RAMB_RTC_M
ldh a, [hRTCMinutes]
ld [de], a
; hours
ld [hl], RTC_H
ld [hl], RAMB_RTC_H
ldh a, [hRTCHours]
ld [de], a
; day lo
ld [hl], RTC_DL
ld [hl], RAMB_RTC_DL
ldh a, [hRTCDayLo]
ld [de], a
; day hi
ld [hl], RTC_DH
ld [hl], RAMB_RTC_DH
ldh a, [hRTCDayHi]
res RTC_DH_HALT, a ; make sure timer is active
res B_RAMB_RTC_DH_HALT, a ; make sure timer is active
ld [de], a
; cleanup