Dobbertin Smart Watch:RTC routines - Revision history

Polluks at 19:42, 12 November 2016

2016-11-12T19:42:40Z

← Older revision		Revision as of 19:42, 12 November 2016
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	<pre>		<pre>

	;TFM of FutureSoft - part of FutureOS		;TFM of FutureSoft - part of FutureOS
	;All rights reserved		;All rights reserved
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	RET		RET
			</pre>
			<pre>
	;Uhr-Daten schreiben		;Uhr-Daten schreiben
	;-------------------		;-------------------
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	LD BC,(AKT_ROM):OUT (C),C		LD BC,(AKT_ROM):OUT (C),C
	RET		RET

	</pre>		</pre>

TFM at 18:43, 17 June 2016

2016-06-17T18:43:58Z

← Older revision		Revision as of 18:43, 17 June 2016
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			[[Category:FutureOS]]
	[[Category:Programming]]		[[Category:Programming]]

TFM at 18:39, 17 June 2016

2016-06-17T18:39:42Z

← Older revision		Revision as of 18:39, 17 June 2016
Line 1:		Line 1:
	These are the low level routines of [[FutureOS]] to read and write the Dobbertin RTC, written by [[TFM]]. They show how to read and write the RTC itself.		These are the low level routines of [[FutureOS]] to read and write the [[Dobbertin Smart Watch\|Dobbertin RTC]], written by [[TFM]]. They show how to read and write the RTC itself.

	<pre>		<pre>

TFM: Created page with "These are the low level routines of FutureOS to read and write the Dobbertin RTC, written by TFM. They show how to read and write the RTC itself.

  ;TFM of Futur..."

2015-08-17T22:27:18Z

Created page with "These are the low level routines of FutureOS to read and write the Dobbertin RTC, written by TFM. They show how to read and write the RTC itself. <pre> ;TFM of Futur..."

New page

These are the low level routines of [[FutureOS]] to read and write the Dobbertin RTC, written by [[TFM]]. They show how to read and write the RTC itself.

<pre>

;TFM of FutureSoft - part of FutureOS
;All rights reserved

;Dobb.Uhr Daten ins RAM ab UHR_00 ; AKT_ROM ein
;Mani; AF,BC,DE,HL

LUHR LD BC,(UHR_ROM)

OUT (C),C
LD A,(&C004)
LD DE,&C000
LD HL,&C001
CALL KOAS
CALL KOAS
LD E,4 ;DE=&C004

LD HL,UHR_00
LD B,8
RDUL LD A,(DE)

RRA
RR C
LD A,(DE)
RRA
RR C
LD A,(DE)
RRA
RR C
LD A,(DE)
RRA
RR C
LD A,(DE)
RRA
RR C
LD A,(DE)
RRA
RR C
LD A,(DE)
RRA
RR C
LD A,(DE)
RRA
RR C
LD (HL),C
INC HL

DJNZ RDUL
LD BC,(AKT_ROM)
OUT (C),C
RET

KOAS LD A,(HL)

LD A,(DE)
LD A,(HL)
LD A,(DE)
LD A,(DE)
LD A,(DE)
LD A,(HL)
LD A,(HL)
LD A,(DE)
LD A,(HL)
LD A,(DE)
LD A,(HL)
LD A,(HL)
LD A,(HL)
LD A,(DE)
LD A,(DE)
LD A,(HL)
LD A,(HL)
LD A,(DE)
LD A,(DE)
LD A,(DE)
LD A,(HL)
LD A,(DE)
LD A,(HL)
LD A,(DE)
LD A,(DE)
LD A,(HL)
LD A,(HL)
LD A,(HL)
LD A,(DE)
LD A,(HL)
LD A,(DE)

RET

;Uhr-Daten schreiben
;-------------------
;DE=8 Bytes in.Page, Dobb.komp
;Mani; AF,BC,E,HL,BC',DE',HL'
;AKT_ROM aktiv

SUHR EXX

LD BC,(UHR_ROM):OUT (C),C
LD A,(&C004)
LD DE,&C000
LD HL,&C001
CALL KOAS
CALL KOAS
EXX
LD BC,&0800
LD H,&C0

SUGL LD A,(DE):SCF
SUNB RR A:JR Z,SUZZ

LD L,C
RL L
LD L,(HL)
JR SUNB

SUZZ INC E

DJNZ SUGL
LD BC,(AKT_ROM):OUT (C),C
RET

</pre>

[[Category:Programming]]