ARDUINO編程語法基礎(chǔ)市公開課金獎(jiǎng)市賽課一等獎(jiǎng)?wù)n件

1、ARDUINO 編程語法基礎(chǔ)第1頁結(jié)構(gòu)setup()loop()當(dāng)項(xiàng)目開始運(yùn)行時(shí)會(huì)調(diào)用setup()函數(shù) 常我們?cè)谄渲谐跏蓟恍┳兞?、引腳狀態(tài)及一些調(diào)用庫等loop函數(shù)是一個(gè)循環(huán)體，其中程序?qū)?huì)不停運(yùn)行 示例int buttonPin = 3; void setup() Serial.begin(9600); pinMode(buttonPin, INPUT); void loop() if (digitalRead(buttonPin) = HIGH) serialWrite(H); else serialWrite(L); delay(1000); 第2頁控制結(jié)構(gòu)ifif.elsefors

2、witch casewhiledo. whilebreakcontinuereturngoto第3頁語法;(分號(hào) )(大括號(hào) )/(膽寒注釋)/* */(多汗注釋)#define#include第4頁算術(shù)運(yùn)算符=(assignment operator)+(addition)-(subtraction)*(multiplication)/(division)%(modulo)第5頁比較運(yùn)算符=(equal to)!=(not equal to)(greater than)=(greater than or equal to)第6頁布爾運(yùn)算符&(and)|(or)!(not)第7頁指針運(yùn)算符*

3、dereference operator& reference operator第8頁位運(yùn)算符&(bitwise and)|(bitwise or)(bitwise xor)(bitwise not)(bitshift right)第9頁復(fù)合運(yùn)算符+(increment)-(decrement)+=(compound addition)-=(compound subtraction)*=(compound multiplication)/=(compound division)&=(compound bitwise and)|=(compound bitwise or)第10頁數(shù)值常量HIGH

4、|LOWINPUT|OUTPUT|INPUT_PULLUPtrue|falseinteger constantsfloating point constants第11頁數(shù)值數(shù)據(jù)類型voidbooleancharunsigned charbyteintunsigned intwordlongunsigned longfloatdoublestring- char arrayString- objectarray第12頁數(shù)值轉(zhuǎn)換char()byte()int()word()long()float()第13頁數(shù)值變量范圍與限定符variable scopestaticvolatileconstUti

5、litiessizeof()第14頁函數(shù)數(shù)字 I/OpinMode()digitalWrite()digitalRead()第15頁模擬 I/OanalogReference()analogRead()analogWrite() -PWM第16頁高級(jí) I/Otone()noTone()shiftOut()shiftIn()pulseIn()第17頁時(shí)間millis()micros()delay()delayMicroseconds()第18頁數(shù)學(xué)min()max()abs()constrain()map()pow()sqrt()第19頁三角函數(shù)sin()cos()tan()第20頁隨機(jī)數(shù)randomSeed()random()第21頁位與字節(jié)lowByte()highByte()bitRead()bitWrite()bitSet()bitClear()bit()第22頁外部中止attachInterrupt()