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[Please excuse my English]

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[Please excuse my English]

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Primary image

[Please excuse my English]

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Hello,

Has anyone worked with qp / qm state machine programing?

http://www.state-machine.com/

I am looking into this for controlling robots.  Has anyone here used it or has any opinion about it for programming Arduino ?

Thanks

Hi, I code a program for my autonomous robot. I am sending numbers from 0 to 8 from Raspberry pi to Arduino through Serial communication. I have Rasp code. But arduino code has some problems. Please can you tell me how to write it best? I want to use switch statement to choose direction for my robot/motors. But when I compile that code to arduino on robot - my robot start doing only default commands. Please why????

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#include <stdio.h>

#include <string.h>

#include <errno.h>

#include <wiringPi.h>

#include <wiringSerial.h>

#define TRIGsonar1 = 0;

#define TRIGsonar2 = 2;

#define TRIGsonar3 = 3;

#define TRIGsonar4 = 12;

#define TRIGsonar5 = 13;

#define TRIGsonar6 = 14;

#define TRIGsonar7 = 17;

#define TRIGsonar8 = 19;

#define ECHOsonar1 = 1;

#define ECHOsonar2 = 4;

#define ECHOsonar3 = 5;

#define ECHOsonar4 = 6;

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Hi, I have a problem with serial communication between Rasp and Arduino. I have written code for both. When I try serial communication on Rasp in Arduino IDE it is working. But when I try serial communication by code on Rasp, it is printing rectangles (in arduino serial monitor) and no what I send from rasp to arduino. So can anyone help me? :)

here is link to photo of arduino serial output https://www.dropbox.com/s/vjvd4p76mmu4ciq/rectangles.png?dl=0

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Hi;

I am building and testing a telepresence wheeled rover bot that has two methods of control:

1. Web Interface (Manual Mode): This consists of a control panel on a web page served using WebIOPi on a Raspberry Pi which, when activated, sends commands to an Arduino Nano AT Mega328P via a two wire i2c interface (Forward, Back etc). 

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Hi, please, can you tell me difference between I2C and Serial communication and which is the best for communication Raspberry Pi 2 with Arduino (T'Rex Controller). Thanks

The Tamagotchi is a thing of the past. Bring your virtual pet into the 21st century with LEDs and an Arduino-compatible processor.

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The post Petduino Is the DIY Tamagotchi You Can Hack appeared first on Make: DIY Projects, How-Tos, Electronics, Crafts and Ideas for Makers.