Đang Thực Hiện

Arduino programming -- 2

Program cnc arduino.

I want help to program a movable xy table.

I have tried to google to find similar code and use copy paste I have no programming skills.

However time is running away and I am stuck in project.

My client have a sushi robot.

This machine dropping about 35 pices of nigiri(riceballs)per minute.

1 person is lifting these Nigiri and placing them in lines on a tray.

very simple repetive task. On this tray worker make 12 lines with 5 Nigiri in every line. So the table movement is Y -axis about 5cm steps repeated 5 times) then

x axis should move 2-3 cm repeted 12 times with some spacings between lines.

When full tray stop.

I have built a xy table under the sushi machine and need help to have program correctly move this table for positioning the dropping nigiri in place in tray.

I found and modifyed a code that almost works. (added below short version)

I mecanically tried to sort out the different travel distance for x axis and y

by using different leadscrews. Then I have speed problem and non smooth movement instead.

So code needs separation for x and y.

hardware that I use.

* arduino uno

* cnc shield version 3.0 with a4988 drivers

* Nema 17 motor 42BYGH 1.5A (17HS4401)

* 4 pices 3 pin end stop switches

Standard Leadscrew 8 mm

m8 screw

Extra sensor for possible cycle start stop input.

* Reflective Photoelectric 3pin IR Infrared Obstacle Avoidance Sensor Module for arduino)

This code below almost works.

The problem with this code is I want to be able decide the x steps and Y steps separately. Example y axis 20400 steps and x - axis 10 000 steps.

.....................................................................................................

#define EN 8

//Direction pin

#define X_DIR 5

#define Y_DIR 6

//Step pin

#define X_STP 2

#define Y_STP 3

//DRV8825

int delayTime=30; //Delay between each pause (uS)

int stps=20400;// Steps to move

void step(boolean dir, byte dirPin, byte stepperPin, int steps)

{

digitalWrite(dirPin, dir);

delay(1000);

for (int i = 0; i < steps; i++) {

digitalWrite(stepperPin, HIGH);

delayMicroseconds(delayTime);

digitalWrite(stepperPin, LOW);

delayMicroseconds(delayTime);

}

}

void setup(){

pinMode(X_DIR, OUTPUT); pinMode(X_STP, OUTPUT);

pinMode(Y_DIR, OUTPUT); pinMode(Y_STP, OUTPUT);

pinMode(EN, OUTPUT);

digitalWrite(EN, LOW);

}

void loop(){

step(false, X_DIR, X_STP, stps); // Rad nr +1

step(false, X_DIR, X_STP, stps); // Rad nr +2

step(false, X_DIR, X_STP, stps); // Rad nr +3

step(false, X_DIR, X_STP, stps); // Rad nr +4

step(false, X_DIR, X_STP, stps); //Rad nr +5

step(false, Y_DIR, Y_STP, stps); // Radbyte nr +1

step(false, Y_DIR, Y_STP, stps); // Radbyte nr +1

step(false, Y_DIR, Y_STP, stps); // Radbyte nr +1

step(true, X_DIR, X_STP, stps); // Rad nr -6

step(true, X_DIR, X_STP, stps); // Rad nr -7

step(true, X_DIR, X_STP, stps); // Rad nr -8

step(true, X_DIR, X_STP, stps); // Rad nr -9

step(true, X_DIR, X_STP, stps); // Rad nr -10

step(false, Y_DIR, Y_STP, stps); // RADBYTE NR +2

step(false, Y_DIR, Y_STP, stps); // RADBYTE NR +2

step(false, Y_DIR, Y_STP, stps); // RADBYTE NR +2

// I cut away some cycles of same info here is

delay(10000);

step(false, X_DIR, X_STP, stps); // Rad nr +1

step(false, X_DIR, X_STP, stps); // Rad nr +2

step(false, X_DIR, X_STP, stps); // Rad nr +3

step(false, X_DIR, X_STP, stps); // Rad nr +4

step(false, X_DIR, X_STP, stps); //Rad nr +5

step(true, Y_DIR, Y_STP, stps); // Radbyte nr +1

step(true, Y_DIR, Y_STP, stps); // Radbyte nr +1

step(true, Y_DIR, Y_STP, stps); // Radbyte nr +1

step(true, X_DIR, X_STP, stps); // Rad nr -6

step(true, X_DIR, X_STP, stps); // Rad nr -7

step(true, X_DIR, X_STP, stps); // Rad nr -8

step(true, X_DIR, X_STP, stps); // Rad nr -9

step(true, X_DIR, X_STP, stps); // Rad nr -10

step(true, Y_DIR, Y_STP, stps); // RADBYTE NR +2

step(true, Y_DIR, Y_STP, stps); // RADBYTE NR +2

step(true, Y_DIR, Y_STP, stps); // RADBYTE NR +2

delay(10000); // replace full Nigir tray.

}

Kĩ năng: Lập trình C

Xem nhiều hơn: arduino due programming, arduino ide, arduino due library, arduino uno, arduino due datasheet, arduino support, arduino community, arduino programming language, programming drawing program ipad, arduino programming home automation, arduino programming data dds, skype programming customize program language, programming trading program, programming freelance program price, basic java programming elevator program floors, arduino programming outsource, arduino programming jobs, arduino bluetooth upload program, gui programming console program vbnet, socket programming chat program

Về Bên Thuê:
( 0 nhận xét ) Brunflo, Sweden

ID dự án: #17285570

7 freelancer đang chào giá trung bình kr1279 cho công việc này

kr995 SEK trong 3 ngày
(6 Nhận xét)
4.9
ched41

I have read your project details and I understand what you are trying to do. Please contact me so that we can go through the details of your job.

kr2444 SEK trong 3 ngày
(29 Nhận xét)
5.4
HaiderJutt007

Hello there, I am an Electrical Engineer by profession and have been doing Arduino Projects for a while now. I have understood your project and have reviewed the code. The thing you want is the controlled spacing move Thêm

kr900 SEK trong 1 ngày
(3 Nhận xét)
2.5
soltracker

yes buddy,,,How r u?Its me Imad, Have done 200+ projects regarding Arduino, CNC and control. U will feel brotherhood.............................

kr192 SEK trong 3 ngày
(4 Nhận xét)
1.6
EBurak

Hi there, I have strong experience on electronics and embedded software. I finished my electronics classes with 4.0GPA in USA. I also completed many projects. Since I moved from US a month ago you are not going to h Thêm

kr1555 SEK trong 3 ngày
(0 Nhận xét)
0.0
eabdallatef

i'm software engieneer i'm so intersting to help you with your project I have many projects based on arduino like Smart meter, smart home using many sensors humidity, temperature,motion,tft touch screen,lcd. and iot Thêm

kr1200 SEK trong 1 ngày
(0 Nhận xét)
0.0
anmol2701

Hi, May I have the opportunity to work on this project. I am an adept arduino programmer. Welcome to have an interview session to start with. Regards, NG Services

kr1666 SEK trong 7 ngày
(0 Nhận xét)
0.0