楽しむ電子遊戯（５５）サブページ

PIC16F84電子遊戯（５５）サブページ
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仮面ライダーシステム・その４（１ページ）

仮面ライダーシステム・その４「音声録音再生ユニット」の全ソースリスト
;********************************************************************** ; Filename: valtan.asm * ; Date: 2001/11/23 * ; File Version: * ;******************************************************************** list p=16F84 ; list directive to define processor #include <p16F84.inc> ; processor specific variable definitions __CONFIG _CP_OFF & _WDT_OFF & _PWRTE_ON & _XT_OSC ;*** VARIABLE DEFINITIONS w_temp EQU 0x0C ; variable used for context saving status_temp EQU 0x0D ; variable used for context saving led_data EQU 0x11 ;LED set data ;led_data,0 TENTOU LED acount1 EQU 0x13 ;LED auto count ram1 acount2 EQU 0x14 ;LED auto count ram2 wait_data EQU 0x15 ;wait data ram color_count EQU 0x16 ;color count ram taihi EQU 0x17 ;taihi data tentou_count EQU 0x19 ;TENTOU LED count ram push_key EQU 0x1e ;push key ;push_key,0 REC_KEY ;push_key,1 PLAY_KEY tentou_on EQU 0x20 ;RED LED ON data ram tentou_off EQU 0x21 ;RED LED OFF data ram tm0_setdata EQU 0f3h ;FFH-F3H=12 1216=192usec ;********************************************************************* ORG 0x000 ; processor reset vector goto main ; go to beginning of program ORG 0x004 ; interrupt vector location movwf w_temp ; save off current W register contents movf STATUS,w ; move status register into W register movwf status_temp ; save off contents of STATUS register ;--------------------------------------------------------------- bcf INTCON,T0IF movlw tm0_setdata movwf TMR0 ;--------------------------------- movlw 01h ;LED mode auto shori addwf acount1,1 btfsc STATUS,0 incf acount2,1 btfss acount2,0 ; goto tentou_leds call led_change call led_set call auto_clear ;----------------------- LED tentou_leds decfsz tentou_count,1 goto next_leds btfsc led_data,0 ;LED OFF? goto tentou_leds_2 tentou_leds_3 bsf led_data,0 ;LED ON movf tentou_on,0 movwf tentou_count movf tentou_count,0 btfsc STATUS,2 goto tentou_leds_2 goto next_leds tentou_leds_2 bcf led_data,0 ;LED OFF movf tentou_off,0 movwf tentou_count movf tentou_count,0 btfsc STATUS,2 goto tentou_leds_3 ;---------------------------------- next_leds ;---------------------------------- int_end movf status_temp,w ; retrieve copy of STATUS register movwf STATUS ; restore pre-isr STATUS register contents swapf w_temp,f swapf w_temp,w ; restore pre-isr W register contents retfie ; return from interrupt ;-------------------------------------------------------------------------- main call port_set movlw 0ffh movwf PORTA movlw 0efh movwf PORTB call timer0_set movlw 1Ch movwf color_count call auto_clear movlw 00h movwf led_data ;LED OFF call set_lo_leds movf tentou_on,0 movwf tentou_count ;LED count data set main_sleep bcf INTCON,GIE nop bcf INTCON,T0IE nop bcf INTCON,T0IF nop bcf INTCON,RBIF nop bsf INTCON,RBIE nop movlw 0efh movwf PORTB movlw 00h movwf push_key nop sleep nop bcf INTCON,RBIE nop bsf INTCON,GIE nop bsf INTCON,T0IE nop ;--------------------------------------- REMOTE INPUT btfsc PORTB,7 goto main_key1 bsf push_key,1 goto main_key2r ;--------------------------------------- REC KEY main_key1 btfsc PORTB,5 goto main_key2 call wait_1 btfsc PORTB,5 goto main_key2 bsf push_key,0 main_key1p btfss PORTB,5 goto main_key1p bcf PORTA,1 ;PD L nop bcf PORTA,2 ;REC MODE nop bcf PORTA,0 ;CE L(REC START) nop bsf PORTA,0 ;CE H goto main_loop ;--------------------------------------- PLAY KEY main_key2 btfsc PORTB,6 goto main_key3 call wait_1 btfsc PORTB,6 goto main_key3 bsf push_key,1 main_key2p btfss PORTB,6 goto main_key2p main_key2r bcf PORTA,1 ;PD L nop bsf PORTA,2 ;PLAY MODE nop bcf PORTA,0 ;CE L(PLAY START) nop bsf PORTA,0 ;CE H goto main_loop ;--------------------------------------- main_key3 ;-------------------------------------- main_loop btfsc push_key,0 goto red_led btfsc push_key,1 goto green_led ;-------------------------------------- goto main_sleep ;-------------------------------------- red_led btfss led_data,0 goto red_led_off bcf PORTB,1 nop goto main_next red_led_off bsf PORTB,1 nop goto main_next ;-------------------------------------- green_led btfss led_data,0 goto green_led_off bcf PORTB,0 nop goto main_next green_led_off bsf PORTB,0 nop goto main_next ;--------------------------------------- main_next ;--------------------------------------- REC KEY main_key4 btfsc PORTB,5 goto main_key5 call wait_1 btfsc PORTB,5 goto main_key5 btfss push_key,0 goto main_key5 bcf push_key,0 main_key4p btfss PORTB,5 goto main_key4p goto main_nexte1s ;--------------------------------------- PLAY KEY main_key5 btfsc PORTB,6 goto main_key6 call wait_1 btfsc PORTB,6 goto main_key6 btfss push_key,1 goto main_key6 bcf push_key,1 main_key5p btfss PORTB,6 goto main_key5p goto main_nexte2s ;--------------------------------------- main_key6 ;--------------------------------------- main_nexte btfsc PORTA,3 ;EOM=L goto main_loop ;--------------------------------------- main_nexte1 btfss push_key,0 goto main_nexte2 main_nexte1s bcf PORTA,0 ;CE L(REC STOP) nop bsf PORTA,0 ;CE H nop bsf PORTA,1 ;PD H goto main_sleep ;-------------------------------------- main_nexte2 btfss push_key,1 goto main_nexte3 main_nexte2s bcf PORTA,0 ;CE L(PLAY STOP) nop bsf PORTA,0 ;CE H nop bsf PORTA,1 ;PD H goto main_sleep ;-------------------------------------- main_nexte3 goto main_sleep ;------------------------------------------------------------------------------- wait_1 movlw 0ffh movwf wait_data wait_2 nop decfsz wait_data,1 goto wait_2 return ;------------------------------------------------------------------------------- auto_clear movlw 00h movwf acount1 ;LED auto count clear movwf acount2 return ;------------------------------------------------------------------------------- led_change decf color_count,1 btfsc STATUS,2 goto led_change2 return led_change2 movlw 1Ch movwf color_count return ;------------------------------------------------------------------------------- led_set call set_on_led movwf tentou_on sublw 70h movwf tentou_off return ;-------------------------------------------------------------------------------- set_on_led movf color_count,0 movwf taihi movlw low(led_on_table) addwf taihi,1 movlw high(led_on_table) movwf PCLATH addcf PCLATH,1 movf taihi,0 movwf PCL led_on_table retlw 70h retlw 00h retlw 10h retlw 20h retlw 30h retlw 40h retlw 50h retlw 60h retlw 70h retlw 60h retlw 50h retlw 40h retlw 30h retlw 20h retlw 10h retlw 00h retlw 10h retlw 20h retlw 30h retlw 40h retlw 50h retlw 60h retlw 70h retlw 60h retlw 50h retlw 40h retlw 30h retlw 20h retlw 10h ;------------------------------------------------------------------------------- set_lo_leds movlw 00h movwf tentou_on movlw 70h movwf tentou_off return ;------------------------------------------------------------------------------- port_set ;RA0,RA1,RA2,RA4(OUT) ;RA3(IN) ;RB0,RB1,RB2,RB3,RB4(OUT) ;RB5,RB6,RB7(IN) bsf STATUS,RP0 clrf TRISA bsf TRISA,3 nop clrf TRISB bsf TRISB,7 nop bsf TRISB,6 nop bsf TRISB,5 nop bcf STATUS,RP0 return timer0_set bsf STATUS,RP0 movlw 083h ;(1)PORTB NOT PULLUP ;(0)INTEDG ;(0)TOCS ;(0)TOSE ;(0)PSA ;(011)1/16 movwf OPTION_REG bcf STATUS,RP0 movlw tm0_setdata movwf TMR0 return END ; directive 'end of program'

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