Tolik-Trek/Sprinter-BIOS
1
0 Fork 0
mirror of https://github.com/Tolik-Trek/Sprinter-BIOS.git synced 2026-11-07 10:59:53 +03:00
Code Issues Actions Packages Projects Releases Wiki Activity

Clearing the z80 keyboard buffer before starting the OS boot loader

Browse Source
This commit is contained in:
Anatoliy Belyanskiy committed 2023-10-30 02:06:58 +10:00
1 parent e7b8753a9e
commit 9226260e35
3 files changed
+4 -5
Download Patch File Download Diff File Expand all files Collapse all files

No files matched your search

Shared_Includes
+1 -1
Submodule Shared_Includes updated: 3744776905...2308a92341.
src/bios/exp/EXP.asm
+2 -4
View File
@@ -1035,14 +1035,12 @@ PORTS_INIT:
.clean_kbd_buf:
IN A,(Z84.SIO.Ch_A.Ctrl)
AND 1
JR Z,1F
RET Z
IN A,(Z84.SIO.Ch_A.Data)
JR .clean_kbd_buf
1: ;exit from .clean_kbd_buf
; RET PORTS_INIT.clean_kbd_buf
;---------------------------------------
RET
;-----------------------------------------------------------------------;
src/bios/rom/SETUP/MAIN.asm
+1
View File
@@ -866,6 +866,7 @@ RECOVERYstart:
PrepareToBOOT:
CALL INT_OFF
CALL PORTS_INIT.clean_kbd_buf
CALL G_VALUE
LD B,0
; FDD