Microcontroladores: A revolução do Arduino

Microcontroladores : A Revolução do Arduino

O que é um Microcontrolador? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Arduino = Microcontrolador + Gravador + Interfaces ,[object Object],[object Object]

Circuitos auxiliares ,[object Object],[object Object],[object Object],[object Object]

Especificacoes do Arduino Duemilanove (2009) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

PWM (Modulação por Largura de Pulso) AnalogWrite ([0-255]) – Porta Digital `

Conversor Analógico<->Digital (ADC) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Quantizacao - AnalogRead() ,[object Object],[object Object],[object Object],[object Object]

Hardware - status - 2004 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Software – status - 2004 ,[object Object],[object Object],[object Object]

list p=16F630 ; list directive to define processor #include <p16F630.inc> ; processor specific variable definitions __CONFIG _CP_OFF & _CPD_OFF & _BODEN_OFF & _MCLRE_OFF & _WDT_OF F & _PWRTE_ON & _INTRC_OSC_NOCLKOUT VARIABLES UDATA_SHR delayA RES 1 delayB RES 1 ;********************************************************************** RESET_VECTOR CODE 0x000 ; processor reset vector goto main ; go to beginning of program PROGRAM CODE main call 0x3FF ; retrieve factory calibration value bsf STATUS,RP0 ; set file register bank to 1 movwf OSCCAL ; update register with factory cal value movlw 0x00 movwf TRISC bcf STATUS,RP0 ; set file register bank to 0 loop clrf PORTC call delay movlw 0xFF movwf PORTC call delay goto loop ;------------------------------------------------------------------- ;Delay Routine delay movlw 0xFF movwf delayA loopA movlw 0xFF movwf delayB loopB decfsz delayB, f goto loopB decfsz delayA, f goto loopA return ;------------------------------------------------------------------- END ; directive 'end of program'

A possibilidade da linguagem C ,[object Object],[object Object],[object Object],[object Object]

Arduino – a quebra de paradigmas ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

int ledPin = 13; // LED connected to digital pin 13 void setup() { pinMode(ledPin, OUTPUT); // sets the digital pin as output } void loop() { digitalWrite(ledPin, HIGH); // sets the LED on delay(1000); // waits for a second digitalWrite(ledPin, LOW); // sets the LED off delay(1000); // waits for a second }

IDE ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Ferramenta didatica – Fritzing! ,[object Object],[object Object],[object Object]

Simulador de circuitos! ,[object Object],[object Object]

Shields – Bibliotecas de Hardware ,[object Object],[object Object],[object Object]

Shield Ethernet ,[object Object]

Wi-Fi Shield ,[object Object],[object Object],[object Object]

Motor Shield ,[object Object],[object Object],[object Object]

Placas Derivadas do Arduino Resultado de tecnologias Open Source ,[object Object],[object Object]

Program-Me – Brasileira ,[object Object],[object Object],[object Object],[object Object],[object Object]

Severino ,[object Object],[object Object]

Fio ,[object Object],[object Object],[object Object]

Lilypad ,[object Object],[object Object]

Casos de uso ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

E como falar com esse cara? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Fazendo o Perl falar com ele ,[object Object],[object Object],my $sp=new Device::SerialPort("/dev/ttyUSB0"); $sp->databits(8); $sp->baudrate(9600); $sp->stopbits(1); $sp->parity("none"); $sp->write(“s”);

void loop() { char pc_input; if (Serial.available()) { pc_input = Serial.read(); } if( pc_input == 'w') { if (Speed < 255){ Speed = Speed + 5; } go_forward(Speed); } if( pc_input == 's') { stopMotors(); } if( pc_input == 'a') { turn_left(10); } if( pc_input == 'd') { turn_right(10); } }

Um minuto sobre Cellbots ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Possibilidades ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Conclusão ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

ArduInRio ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Agora é usar a imaginação e desenvolver! Perguntas?

Contato ,[object Object],[object Object],[object Object],[object Object]

Microcontroladores: A revolução do Arduino

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