the10thwiz/cc65
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Inline InitBuffers

Browse Source 
git-svn-id: svn://svn.cc65.org/cc65/trunk@3503 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
cuz
2005-05-05 10:32:06 +00:00
parent a170b50687
commit 0fcc998024
3 changed files with 27 additions and 48 deletions
Download Patch File Download Diff File Expand all files Collapse all files

25
libsrc/cbm610/cbm610-stdser.s
View File

@@ -162,7 +162,15 @@ OPEN:
; Initialize buffers
jsr InitBuffers
ldx #0
stx Stopped
stx RecvHead
stx RecvTail
stx SendHead
stx SendTail
dex ; X = 255
stx RecvFreeCnt
stx SendFreeCnt
; Set the value for the control register, which contains stop bits, word
; length and the baud rate.
@@ -409,21 +417,6 @@ IRQ: lda #$0F
.endproc
;----------------------------------------------------------------------------
; Initialize buffers
InitBuffers:
ldx #0
stx Stopped
stx RecvHead
stx RecvTail
stx SendHead
stx SendTail
dex ; X = 255
stx RecvFreeCnt
stx SendFreeCnt
rts
;----------------------------------------------------------------------------
; Write to the ACIA changing the indirect segment. Offset is in Y, value in A.