PowerPoint プレゼンテーション

振動スイッチを活用
振動(傾き)を検出
ボールが移動
a)オン時
b)オフ時
オンからオフ時の観察
処理の流れ(フローチャート)
振動スィッチの
オン/オフ状態を
調べる
LOOP0
MOVLW
D'20'
MOVWF
KAISU
MOVLW
D'0'
MOVWF
HENKA
CHECK1
BTFSC PORTA,5
GOTO CHECK2
CALL
WAIT1
BTFSC PORTA,5
INCF
HENKA,1
GOTO CHECK9
CHECK2
CALL
WAIT1
BTFSS PORTA,5
INCF
HENKA,1
CHECK9
DECFSZ KAISU,1
GOTO
CHECK1
LOOP0
MOVLW
MOVWF
MOVLW
MOVWF
CHECK1
BTFSC
GOTO
CALL
BTFSC
INCF
GOTO
CHECK2
CALL
BTFSS
INCF
CHECK9
D'20'
KAISU
D'0'
HENKA
PORTA,5
CHECK2
WAIT1
PORTA,5
HENKA,1
CHECK9
WAIT1
PORTA,5
HENKA,1
LOOP0
MOVLW
D'20'
MOVWF
KAISU
MOVLW
D'0'
MOVWF
HENKA
CHECK1
BTFSC
GPIO,4
命令語1
GOTO MOVLW
CHECK2 X
CALL
WAIT1
BTFSC機能:Xの値をWレジスタに記憶
GPIO,4
INCF
HENKA,1
「W=X」
GOTO
CHECK9
CHECK2
CALL
WAIT1
BTFSS PORTA,5
INCF
HENKA,1
CHECK9
LOOP0
MOVLW
D'20'
MOVWF
KAISU
MOVLW
D'0'
MOVWF
HENKA
CHECK1
BTFSC
GPIO,4
命令語2
GOTO MOVWF
CHECK2 X
CALL
WAIT1
BTFSC機能:Wの値をXレジスタに記憶
GPIO,4
INCF
HENKA,1
「X=W」
GOTO
CHECK9
CHECK2
CALL
WAIT1
BTFSS PORTA,5
INCF
HENKA,1
CHECK9
LOOP0
MOVLW
MOVWF
MOVLW
MOVWF
CHECK1
BTFSC
GOTO
CALL
BTFSC
INCF
GOTO
CHECK2
CALL
BTFSS
INCF
CHECK9
D'20'
KAISU
D'0'
HENKA
PORTA,5
CHECK2
WAIT1
PORTA,5
HENKA,1
CHECK9
WAIT1
PORTA,5
HENKA,1
命令語3
BTFSC X, N
LOOP0
MOVLW
D'20'
機能:XレジスタのNビットを調べ、
MOVWF
KAISU
MOVLW0(クリア)ならば次の命令をスキップ
D'0'
MOVWF
HENKA
CHECK1
BTFSC PORTA,5
GOTO
CHECK2
CALL
WAIT1
BTFSC PORTA,5
INCF
HENKA,1
GOTO
CHECK9
CHECK2
CALL
WAIT1
BTFSS PORTA,5
INCF
HENKA,1
CHECK9
命令語4
GOTO ラベル
LOOP0
MOVLW
D'20'
機能:指定のラベル行へジャンプ
MOVWF
KAISU
MOVLW (処理を移行)
D'0'
MOVWF
HENKA
CHECK1
BTFSC PORTA,5
GOTO
CHECK2
CALL
WAIT1
BTFSC PORTA,5
INCF
HENKA,1
GOTO
CHECK9
CHECK2
CALL
WAIT1
BTFSS PORTA,5
INCF
HENKA,1
CHECK9
LOOP0
MOVLW
MOVWF
MOVLW
MOVWF
CHECK1
BTFSC
GOTO
CALL
BTFSC
INCF
GOTO
CHECK2
CALL
BTFSS
INCF
CHECK9
D'20'
KAISU
D'0'
HENKA
PORTA,5
CHECK2
WAIT1
PORTA,5
HENKA,1
CHECK9
WAIT1
PORTA,5
HENKA,1
命令語5
CALL ラベル
LOOP0
MOVLW
D'20'
機能:指定ラベルのサブルーチンを
MOVWF
KAISU
MOVLW呼び出す(終了後は次の命令に戻る)
D'0'
MOVWF
HENKA
CHECK1
BTFSC PORTA,5
GOTO
CHECK2
CALL
WAIT1
BTFSC PORTA,5
INCF
HENKA,1
GOTO
CHECK9
CHECK2
CALL
WAIT1
BTFSS PORTA,5
INCF
HENKA,1
CHECK9
命令語6
INCF X, 1
LOOP0
MOVLW
D'20'
機能:レジスタXの値を+1する
MOVWF
KAISU
MOVLW
D'0'
MOVWF
HENKA
CHECK1
BTFSC PORTA,5
GOTO
CHECK2
CALL
WAIT1
BTFSC PORTA,5
INCF
HENKA,1
GOTO
CHECK9
CHECK2
CALL
WAIT1
BTFSS PORTA,5
INCF
HENKA,1
CHECK9
MOVWF
KAISU
MOVLW
D'0'
MOVWF
HENKA
CHECK1
BTFSC PORTA,5
GOTO
CHECK2
CALL
WAIT1
BTFSC PORTA,5
INCF
HENKA,1
GOTO
CHECK9
CHECK2
CALL
WAIT1
BTFSS PORTA,5
INCF
HENKA,1
CHECK9
DECFSZ KAISU,1
GOTO
CHECK1
MOVWF
命令語7
KAISU
MOVLWBTFSS
D'0' X, N
MOVWF
HENKA
CHECK1 機能:XレジスタのNビットを調べ、
BTFSC
GPIO,4
1(セット)ならば次の命令をスキップ
GOTO
CHECK2
CALL
WAIT1
BTFSC PORTA,5
INCF
HENKA,1
GOTO
CHECK9
CHECK2
CALL
WAIT1
BTFSS PORTA,5
INCF
HENKA,1
CHECK9
DECFSZ KAISU,1
GOTO
CHECK1
MOVLW
D'0'
MOVWF
HENKA
CHECK1
BTFSC PORTA,5
GOTO
CHECK2
CALL
WAIT1
BTFSC PORTA,5
INCF
HENKA,1
GOTO
CHECK9
CHECK2
CALL
WAIT1
BTFSS PORTA,5
INCF
HENKA,1
CHECK9
DECFSZ KAISU,1
GOTO
CHECK1
MOVLW
命令語8
D'0'
MOVWF
HENKAX, 1
DECFSZ
CHECK1
機能:Xレジスタの値を-1し、
BTFSC
GPIO,4
GOTO
CHECK2
CALL 0(ゼロ)ならば次の命令をスキップ
WAIT1
BTFSC PORTA,5
INCF
HENKA,1
GOTO
CHECK9
CHECK2
CALL
WAIT1
BTFSS PORTA,5
INCF
HENKA,1
CHECK9
DECFSZ KAISU,1
GOTO
CHECK1
LOOP0
MOVLW
D'20'
MOVWF
KAISU
MOVLW
D'0'
MOVWF
HENKA
CHECK1
BTFSC PORTA,5
GOTO
CHECK2
CALL
WAIT1
BTFSC PORTA,5
INCF
HENKA,1
GOTO
CHECK9
CHECK2
CALL
WAIT1
BTFSS PORTA,5
INCF
HENKA,1
CHECK9
DECFSZ KAISU,1
GOTO
CHECK1