Universal Remote Control R7 - SPECS SHEET Manual do Utilizador descarregar pdf (Página 21)

IR REMOTE CONTROLLER S3F80KB_AN_REV 0.00 (Preliminary Spec)

source 4 receive.src

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

; @brief IR reception ;

; @input NONE ;

; @output NONE ;

; @ToDo ;

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

; Used register description ;

; R0 - CheckNoise Count ;

; R1 - 4time count (Custom,Custom,Data,Databar) ;

; R2 - 8Bit counter ;

; R3 - calcaurate temp ;

; RR4 - signal start ;

; RR6 - signal last ;

; RR8 - IP address ;

; R10 - calcurate temp ;

; R11 - Data buffer pointer ;

; RR12 - Old Time ;

; RR14 - pulse count ;

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

RcvMain::

AND P3,#0FEH ;\

LD P0CONH,#0AAH ; | Set 7segment to display the learned code

LD P0,#00H ; |

LD P1,#00H ;/

OR P3CON,#11000110B ;enable capture mode

LD IMR,#00000011B ;Mask IRQ0 and IRQ1 interrupts

LD SYM,#00000110B ;Enable IRQ fast int

;LD T1CON,#00101010B ;Enable T1 capt int. , falling edge

LD T1CON,#00011010B ;rising edge

;Disable T1 overflow int

;Reset timer1

;Set FOSC/4

;T1 overflow enable

LD T0CON,#01111100B ;Enable T0 overflow int

;Reset timer0

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