;=======================================================================

; tm1638cc.mac

; Assembler macros for tm1638 library

;

; written by Ralf Jardon (cosmicos at gmx dot net), May-July 2017

;

; License: GNU GENERAL PUBLIC LICENSE, Version 3, 29 June 2007

;

; Version: 1.0beta-1

;=======================================================================

.MACRO TM1638_CLK_LOW ; Clock output low

cbi PORT_TM1638, CLK_PIN

.ENDMACRO

.MACRO TM1638_CLK_HIGH ; Clock output high

sbi PORT_TM1638, CLK_PIN

.ENDMACRO

.MACRO TM1638_STB_LOW ; Strobe output low

cbi PORT_TM1638, STB_PIN

.ENDMACRO

.MACRO TM1638_STB_HIGH ; Strobe output high

sbi PORT_TM1638, STB_PIN

.ENDMACRO

.MACRO TM1638_DATA_LOW ; Data input low

cbi PORT_TM1638, DATA_PIN

.ENDMACRO

.MACRO TM1638_DATA_HIGH ; Data input high

sbi PORT_TM1638, DATA_PIN

.ENDMACRO

.MACRO TM1638_CLK_LOW_DATA_LOW ; Data & Clock input high

ldi DTMP, (0<<CLK_PIN)|(0<<DATA_PIN) ; contemporaneous

out PORT_TM1638, DTMP

.ENDMACRO

.MACRO TM1638_CLK_LOW_DATA_HIGH ; Data input high, Clock

ldi DTMP, (0<<CLK_PIN)|(1<<DATA_PIN) ; input low contemporaneous

out PORT_TM1638, DTMP

.ENDMACRO