Find Jobs
Hire Freelancers

Digimatic to Arduino SerIO

$30-250 USD

已取消
已发布超过 13 年前

$30-250 USD

货到付款
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]
项目 ID: 806755

关于此项目

5提案
远程项目
活跃14 年前

想赚点钱吗?

在Freelancer上竞价的好处

设定您的预算和时间范围
为您的工作获得报酬
简要概述您的提案
免费注册和竞标工作
5威客以平均价$374 USD来参与此工作竞价
用户头像
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 在15天之内
4.9 (2条评论)
2.0
2.0
用户头像
Please see my private message for details.
$750 USD 在30天之内
0.0 (0条评论)
0.0
0.0
用户头像
I have knowledge Embedded system , I know about c, mircontroller
$40 USD 在5天之内
0.0 (0条评论)
0.0
0.0
用户头像
Electronics engineers with direct microcontroller programming experience. Please see PM for details
$333 USD 在7天之内
0.0 (0条评论)
0.0
0.0
用户头像
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 在5天之内
0.0 (0条评论)
0.0
0.0

关于客户

UNITED STATES的国旗
Orange, United States
5.0
36
付款方式已验证
会员自4月 4, 2006起

客户认证

谢谢!我们已通过电子邮件向您发送了索取免费积分的链接。
发送电子邮件时出现问题。请再试一次。
已注册用户 发布工作总数
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
加载预览
授予地理位置权限。
您的登录会话已过期而且您已经登出,请再次登录。