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Digimatic to Arduino SerIO

$30-250 USD

Cancelled
Posted over 13 years ago

$30-250 USD

Paid on delivery
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]
Project ID: 806755

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5 proposals
Remote project
Active 14 yrs ago

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5 freelancers are bidding on average $374 USD for this job
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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 in 15 days
4.9 (2 reviews)
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Please see my private message for details.
$750 USD in 30 days
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I have knowledge Embedded system , I know about c, mircontroller
$40 USD in 5 days
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Electronics engineers with direct microcontroller programming experience. Please see PM for details
$333 USD in 7 days
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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 in 5 days
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Flag of UNITED STATES
Orange, United States
5.0
36
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Member since Apr 4, 2006

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