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authormid-kid <esteve.varela@gmail.com>2019-05-05 18:14:46 +0200
committermid-kid <esteve.varela@gmail.com>2019-05-25 17:59:50 +0200
commit13cfe356d678c69aa5a5e19409408f25a38352cf (patch)
tree25e692178a2836d9d2a36f97bc94729c80d93cfb /engine/printer/printer_serial.asm
parent40766b9a76582c6472959e6ff99ba088b150baca (diff)
Fix usage of rIE and rSC constants
Diffstat (limited to 'engine/printer/printer_serial.asm')
-rw-r--r--engine/printer/printer_serial.asm8
1 files changed, 4 insertions, 4 deletions
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