Arduino IDE 結構 Structure

結構 Structure

• setup() 設定
• loop()  主迴圈

控制迴圈

• if              如果
• if…else   如果…否則
• for                    計數
• switch case   分支
• while               直到
• do… while  做..直到
• break               直接跳出
• continue         繼續
• return              回傳
• goto                   跳躍

Further Syntax符號語法

• ; (semicolon)分號
• {} (curly braces)大括號
• // (single line comment)單行註釋
• /* */ (multi-line comment)多行註釋
• #define 定義
• #include  包含

Arithmetic Operators數學運算符號

• = (assignment operator)
• +  (addition)
• – (subtraction)
• * (multiplication)
• / (division)
• % (modulo)

Comparison Operators

• == (equal to)
• != (not equal to)
• < (less than)
• > (greater than)
• <= (less than or equal to)
• >= (greater than or equal to)

Boolean Operators

• && (and)
• || (or)
• ! (not)

Pointer Access Operators

• * dereference operator
• & reference operator

Bitwise Operators

• & (bitwise and)
• | (bitwise or)
• ^ (bitwise xor)
• ~ (bitwise not)
• << (bitshift left)
• >> (bitshift right)

Compound Operators

• ++ (increment)
• — (decrement)
• += (compound addition)
• -= (compound subtraction)
• *= (compound multiplication)
• /= (compound division)
• %= (compound modulo)
• &= (compound bitwise and)
• |= (compound bitwise or)

資料來源: Arduino.cc 更正、建議和新的文件應發布到論壇。

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