diff options
Diffstat (limited to 'engine/printer/serial.asm')
| -rwxr-xr-x | engine/printer/serial.asm | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/engine/printer/serial.asm b/engine/printer/serial.asm index fa83eb9d..97f655bb 100755 --- a/engine/printer/serial.asm +++ b/engine/printer/serial.asm @@ -7,8 +7,8 @@ Printer_StartTransmission: xor a call Printer_FillMemory xor a - ld [rSB], a - ld [rSC], a + ldh [rSB], a + ldh [rSC], a ld [wPrinterOpcode], a ld hl, wPrinterConnectionOpen set 0, [hl] @@ -269,11 +269,11 @@ Printer_PrepareToSend: ld a, $1 ld [wPrinterOpcode], a ld a, $88 - ld [rSB], a + ldh [rSB], a ld a, $1 - ld [rSC], a + ldh [rSC], a ld a, $81 - ld [rSC], a + ldh [rSC], a ret CopyPrinterDataHeader: @@ -438,7 +438,7 @@ PrinterDataPacket6: ; unused db 15, 0, $00, 0 dw 15 -PrinterSerial_: +PrinterSerial_:: ld a, [wPrinterOpcode] ld e, a ld d, 0 @@ -573,7 +573,7 @@ PrinterSerial_: ret .Receive1: - ld a, [rSB] + ldh a, [rSB] ld [wPrinterHandshake], a ld a, $0 call .SendByte @@ -581,7 +581,7 @@ PrinterSerial_: ret .Receive2: - ld a, [rSB] + ldh a, [rSB] ld [wPrinterStatusFlags], a xor a ld [wPrinterOpcode], a @@ -606,15 +606,15 @@ PrinterSerial_: ret .SendByte: - ld [rSB], a + ldh [rSB], a ld a, $1 - ld [rSC], a + ldh [rSC], a ld a, $81 - ld [rSC], a + ldh [rSC], a ret .Receive2_: - ld a, [rSB] + ldh a, [rSB] ld [wPrinterStatusFlags], a xor a ld [wPrinterOpcode], a |