Find Jobs
Hire Freelancers

Digimatic to Arduino SerIO

$30-250 USD

Annulleret
Slået op over 13 år siden

$30-250 USD

Betales ved levering
I need someone to code a sketch to interface an Ono Sokki digital linear gauge to a Arduini Serio. [login to view URL] [login to view URL] I found a sketch for a digimatic caliper that might be usefull as a starting point. In the end I need to get measurements from the gauge through the SerIO to a serial port. I will be using a VB.net program to trigger the measurement and record the dimension from the gauge. See example below. This is a very basic Arduino code that should be compatible with several calliper data protocols. There are commas in between each value to make it easy to use .CSV files to import the data into spreadsheets. The main requirement of this code is that the data is read on the falling edge of a clock pulse. Hopefully this code should mean when you connect your Arduino to the computer and use the serial monitor at 115200 Baud you will get sensible looking binary out. Trouble shooting: If the length of the binary strings changes a lot you may have the clock and data pins the wrong way around. Code: //Simple Digital Calliper Reader //See [login to view URL] // Pin Declarations int dataIn = 11; int clockIn = 12; // Variables int clock = 1; int lastClock = 1; unsigned long time = 0; unsigned long timeStart = 0; int out = 0; void setup() { // Pin Set Up pinMode(dataIn, INPUT); pinMode(clockIn, INPUT); [login to view URL](115200); [login to view URL]("Ready: "); } void loop(){ lastClock = clock; clock = digitalRead(clockIn); if (lastClock == 1 && clock == 0){ out = digitalRead(dataIn)+digitalRead(dataIn)+digitalRead(dataIn); // Tripple sampling to remove glitches if((micros() - time) > 800){ [login to view URL](" "); } else if((micros() - time) > 400){ [login to view URL](" "); } if (out > 1){ [login to view URL]("1"); } else{ [login to view URL]("0"); } [login to view URL](","); time = micros(); } } A great reference on reading digital callipers can be found at: [login to view URL]
Projekt-ID: 806755

Om projektet

5 forslag
Projekt på afstand
Aktiv 14 år siden

Leder du efter muligheder for at tjene penge?

Fordele ved budafgivning på Freelancer

Fastsæt dit budget og din tidsramme
Bliv betalt for dit arbejde
Oprids dit forslag
Det er gratis at skrive sig op og byde på jobs
5 freelancere byder i gennemsnit $374 USD på dette job
Brug Avatar.
I have aurdino board and worked on it related to aeroquad project. www.aeroquad.com. I understand you only need code and not the hardware.
$499 USD på 15 dage
4,9 (2 anmeldelser)
2,0
2,0
Brug Avatar.
Please see my private message for details.
$750 USD på 30 dage
0,0 (0 anmeldelser)
0,0
0,0
Brug Avatar.
I have knowledge Embedded system , I know about c, mircontroller
$40 USD på 5 dage
0,0 (0 anmeldelser)
0,0
0,0
Brug Avatar.
Electronics engineers with direct microcontroller programming experience. Please see PM for details
$333 USD på 7 dage
0,0 (0 anmeldelser)
0,0
0,0
Brug Avatar.
Hello. I can help you. I have Arduino Mega hardwaer, It can use for testing. I work with ATMEL AVR chip before and use for it c and assembler.
$250 USD på 5 dage
0,0 (0 anmeldelser)
0,0
0,0

Om klienten

Flag for UNITED STATES
Orange, United States
5,0
36
Betalingsmetode verificeret
Medlem siden apr. 4, 2006

Klientverificering

Tak! Vi har sendt dig en e-mail med et link, så du kan modtage din kredit.
Noget gik galt, da vi forsøgte at sende din mail. Prøv venligst igen.
Registrerede brugere Oprettede jobs i alt
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Indlæser forhåndsvisning
Geolokalisering er tilladt.
Din session er udløbet, og du er blevet logget ud. Log venligst ind igen.