
LCD 課題3 SWカウント
main.cpp@3:8c2561a979f6, 2016-10-06 (annotated)
- Committer:
- nakano_han
- Date:
- Thu Oct 06 05:03:54 2016 +0000
- Revision:
- 3:8c2561a979f6
- Parent:
- 2:9a1b3b957c98
LCD??3
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
nakano_han | 0:be12da84ab46 | 1 | #include "mbed.h" |
nakano_han | 0:be12da84ab46 | 2 | #include "TextLCD.h" |
nakano_han | 0:be12da84ab46 | 3 | |
nakano_han | 3:8c2561a979f6 | 4 | TextLCD lcd(D8,D10,D11,D12,D13,D14); // rs, e, d4, d5, d6, d7) //LCD出力設定 |
nakano_han | 3:8c2561a979f6 | 5 | AnalogIn sw1(A5); //スイッチ1入力設定 |
nakano_han | 3:8c2561a979f6 | 6 | AnalogIn sw2(A4); //スイッチ2入力設定 |
nakano_han | 0:be12da84ab46 | 7 | |
nakano_han | 0:be12da84ab46 | 8 | int main() |
nakano_han | 0:be12da84ab46 | 9 | { |
nakano_han | 0:be12da84ab46 | 10 | char c = 0; //SWのカウント数 |
nakano_han | 0:be12da84ab46 | 11 | |
nakano_han | 0:be12da84ab46 | 12 | lcd.cls(); //画面をリセット |
nakano_han | 0:be12da84ab46 | 13 | |
nakano_han | 0:be12da84ab46 | 14 | lcd.locate(0,0); //表示座標 |
nakano_han | 0:be12da84ab46 | 15 | lcd.puts("push switch"); //表示文字 |
nakano_han | 0:be12da84ab46 | 16 | |
nakano_han | 0:be12da84ab46 | 17 | lcd.locate(0,1); //表示座標 |
nakano_han | 0:be12da84ab46 | 18 | lcd.puts("00"); //表示文字 |
nakano_han | 0:be12da84ab46 | 19 | |
nakano_han | 0:be12da84ab46 | 20 | while(1) //無限ループ |
nakano_han | 0:be12da84ab46 | 21 | { |
nakano_han | 0:be12da84ab46 | 22 | if(sw1 == 1) //SWが押されると{}内を実行 |
nakano_han | 0:be12da84ab46 | 23 | { |
nakano_han | 3:8c2561a979f6 | 24 | wait(0.25); //チャタリング除去(スイッチの振動で入力が1回以上入るのを防ぐため) |
nakano_han | 0:be12da84ab46 | 25 | c++; //カウント値に1足す |
nakano_han | 0:be12da84ab46 | 26 | |
nakano_han | 0:be12da84ab46 | 27 | if(c > 99) //カウント値が99になったとき{}内実行 |
nakano_han | 0:be12da84ab46 | 28 | { |
nakano_han | 0:be12da84ab46 | 29 | c = 0; //カウント値初期化 |
nakano_han | 0:be12da84ab46 | 30 | } |
nakano_han | 0:be12da84ab46 | 31 | |
nakano_han | 0:be12da84ab46 | 32 | lcd.locate(0,1); //表示座標 |
nakano_han | 0:be12da84ab46 | 33 | lcd.putc((c / 10) % 10 + '0'); //表示文字 |
nakano_han | 0:be12da84ab46 | 34 | lcd.putc((c / 1) % 10 + '0'); //表示文字 |
nakano_han | 0:be12da84ab46 | 35 | } |
nakano_han | 0:be12da84ab46 | 36 | } |
nakano_han | 0:be12da84ab46 | 37 | } |