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-rw-r--r--engine/printer/printer.asm18
-rw-r--r--engine/printer/printer_serial.asm8
2 files changed, 13 insertions, 13 deletions
diff --git a/engine/printer/printer.asm b/engine/printer/printer.asm
index 93945113c..588699863 100644
--- a/engine/printer/printer.asm
+++ b/engine/printer/printer.asm
@@ -56,7 +56,7 @@ PrintDexEntry:
push af
xor a
ldh [rIF], a
- ld a, $9
+ ld a, (1 << SERIAL) | (1 << VBLANK)
ldh [rIE], a
call Printer_StartTransmission
@@ -140,13 +140,13 @@ PrintPCBox:
push af
xor a
ldh [rIF], a
- ld a, %1001
+ ld a, (1 << SERIAL) | (1 << VBLANK)
ldh [rIE], a
ld hl, hVBlank
ld a, [hl]
push af
- ld [hl], %0100
+ ld [hl], 4
xor a
ldh [hBGMapMode], a
@@ -219,7 +219,7 @@ PrintUnownStamp:
push af
xor a
ldh [rIF], a
- ld a, $9
+ ld a, (1 << SERIAL) | (1 << VBLANK)
ldh [rIE], a
ld hl, hVBlank
ld a, [hl]
@@ -284,7 +284,7 @@ PrintMail:
push af
xor a
ldh [rIF], a
- ld a, %1001
+ ld a, (1 << SERIAL) | (1 << VBLANK)
ldh [rIE], a
xor a
@@ -326,7 +326,7 @@ PrintPartymon:
push af
xor a
ldh [rIF], a
- ld a, %1001
+ ld a, (1 << SERIAL) | (1 << VBLANK)
ldh [rIE], a
xor a
@@ -390,7 +390,7 @@ _PrintDiploma:
push af
xor a
ldh [rIF], a
- ld a, %1001
+ ld a, (1 << SERIAL) | (1 << VBLANK)
ldh [rIE], a
ld hl, hVBlank
@@ -458,9 +458,9 @@ CheckCancelPrint:
ld [wPrinterOpcode], a
ld a, $88
ldh [rSB], a
- ld a, $1
+ ld a, (0 << rSC_ON) | (1 << rSC_CLOCK)
ldh [rSC], a
- ld a, $81
+ ld a, (1 << rSC_ON) | (1 << rSC_CLOCK)
ldh [rSC], a
.loop2
ld a, [wPrinterOpcode]
diff --git a/engine/printer/printer_serial.asm b/engine/printer/printer_serial.asm
index 154cc2fd4..e8cec0345 100644
--- a/engine/printer/printer_serial.asm
+++ b/engine/printer/printer_serial.asm
@@ -279,9 +279,9 @@ Printer_WaitHandshake:
ld [wPrinterOpcode], a
ld a, $88
ldh [rSB], a
- ld a, $1
+ ld a, (0 << rSC_ON) | (1 << rSC_CLOCK)
ldh [rSC], a
- ld a, $81
+ ld a, (1 << rSC_ON) | (1 << rSC_CLOCK)
ldh [rSC], a
ret
@@ -622,9 +622,9 @@ Printer_Send0x08:
Printer_SerialSend:
ldh [rSB], a
- ld a, $1 ; switch to internal clock
+ ld a, (0 << rSC_ON) | (1 << rSC_CLOCK)
ldh [rSC], a
- ld a, $81 ; start transfer
+ ld a, (1 << rSC_ON) | (1 << rSC_CLOCK)
ldh [rSC], a
ret