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LanCEGS:fix a bug in buffer size computation

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This commit is contained in:
Rémy GIBERT 2016-03-24 18:02:50 +01:00
parent ea649a8711
commit f8be97559d
1 changed files with 8 additions and 4 deletions
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12
DRV/LANCEGS.DRV.S.txt
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@ -1,6 +1,6 @@
PR#3
PREFIX /A2OSX.SRC
NEW
LOMEM $C00
INC 1
AUTO 6
.LIST OFF
@ -378,12 +378,17 @@ SEND >PULLW ZPTmpPTR
sta FRAMELEN
clc
adc #6 3 WORDs more Status, len & Control
sta FRAMELEN6
pha
ldy #1
lda (ZPTmpPTR),y
sta FRAMELEN+1
adc #0
ply
sta FRAMELEN6+1
beq .1 DIV 256=0, write "0 pages", MOD256 is > 0
ply if MOD 256=0, save one empty page
bne .1
dec
@ -398,8 +403,6 @@ SEND >PULLW ZPTmpPTR
dey
bne .2
bra *
lda #ERR.DEV.NOBUFFER
sec
rts
@ -502,6 +505,7 @@ DRV.CS.END
DEVSLOTx0 .BS 1
USERMAC .BS 1
FRAMELEN .BS 2
FRAMELEN6 .BS 2
*--------------------------------------
DEVINFO .DA #S.DEVINFO.TYPE.NET
DEVFLAGS .DA #0