cc65/libsrc/cbm610/kudtim.s

;
; Ullrich von Bassewitz, 2003-12-21
;
; udtim routine for the 610. We will not check for the stop key here, since
; C programs will not use it.
;                                  

        .export         UDTIM
        .import         time: zp

.proc   UDTIM

        inc     time
        bne     L9
        inc     time+1
        bne     L9
        inc     time+2
        bne     L9
        inc     time+3
L9:     rts

.endproc
Design change: Do keyboard polling internally without calling the kernal in the system bank. For one this performs better (several %), second it allows to handle the function keys in conformance with other platforms. Without the custom keyboard routine, we would have to apply some more magic to the function keys to make them work as with other cc65 targets. git-svn-id: svn://svn.cc65.org/cc65/trunk@2811 b7a2c559-68d2-44c3-8de9-860c34a00d81 2003-12-21 18:43:25 +00:00			`;`
			`; Ullrich von Bassewitz, 2003-12-21`
			`;`
			`; udtim routine for the 610. We will not check for the stop key here, since`
			`; C programs will not use it.`
			`;`

			`.export UDTIM`
			`.import time: zp`

Removed (pretty inconsistently used) tab chars from source code base. 2013-05-09 11:56:54 +00:00			`.proc UDTIM`
Design change: Do keyboard polling internally without calling the kernal in the system bank. For one this performs better (several %), second it allows to handle the function keys in conformance with other platforms. Without the custom keyboard routine, we would have to apply some more magic to the function keys to make them work as with other cc65 targets. git-svn-id: svn://svn.cc65.org/cc65/trunk@2811 b7a2c559-68d2-44c3-8de9-860c34a00d81 2003-12-21 18:43:25 +00:00
Removed (pretty inconsistently used) tab chars from source code base. 2013-05-09 11:56:54 +00:00			`inc time`
			`bne L9`
			`inc time+1`
			`bne L9`
			`inc time+2`
			`bne L9`
			`inc time+3`
			`L9: rts`
Design change: Do keyboard polling internally without calling the kernal in the system bank. For one this performs better (several %), second it allows to handle the function keys in conformance with other platforms. Without the custom keyboard routine, we would have to apply some more magic to the function keys to make them work as with other cc65 targets. git-svn-id: svn://svn.cc65.org/cc65/trunk@2811 b7a2c559-68d2-44c3-8de9-860c34a00d81 2003-12-21 18:43:25 +00:00
			`.endproc`