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avr: increased COM buffer size to 24 bytes.

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This commit is contained in:
Martin Preuss
2023-04-05 23:38:09 +02:00
parent dc19b84fba
commit 604a85d54b
2 changed files with 14 additions and 7 deletions
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15
avr/com.asm
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@@ -28,7 +28,7 @@
.equ COM_REPEAT_VITAL = 255
.equ COM_BUFFER_NUM = 6
.equ COM_BUFFER_SIZE = 16 ; CAVE: Need to change routine COM_BufferPosToY when changing this value!!
.equ COM_BUFFER_SIZE = 24 ; CAVE: Need to change routine COM_BufferPosToY when changing this value!!
.equ COM_BUFFER_OFFS_FLAGS = 0 ; first byte in buffer is flags byte
@@ -939,12 +939,19 @@ COM_BufferPosToY:
lsl yl
rol yh ; *2
add yl, r16
adc yh, r17 ; *3
lsl yl
rol yh ; *4
rol yh ; *6
lsl yl
rol yh ; *8
rol yh ; *12
lsl yl
rol yh ; *16
rol yh ; *24
; add base position of buffers
ldi r16, LOW(comRecvBuffers)
ldi r17, HIGH(comRecvBuffers)