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A logging device (PIC?). Parse serial data from flat-cable.

Hello!

I need help building a device that register all signals from a electronic coin selector.

Today the coin device is connected via flat cable (10 cables) that talks serial to a controller card that controls a vending machine.

I need you to make a new special cable (Y-cable) or something that does not interuppt the default function of the box. And on that new cable should also be a PIC or something similar that is logging the signals that is comming in the flat-cable. The information is about what kind of coin is put into the machine. Maybe you can use some other output from the box? I guess the documentation will explain it.

* I have full specifications in english for the coin selector that I attach to this project.

* I have a box that I can send for development. Would be nice if you live inside EU for this sake, but not required.

I want it to logg the data in a simple format. Can you get more data from the box then save that too.

EXAMPLE:

date;cointype;static_id\n

date = 2008-08-10 18:23:44

cointype = What kind of coin signal. Make sure the box really accepted the coin first.

static_id = a uniqe id for the box. I want to be able to change this in some settings file.

It would be nice if the PIC (or whatever you build) could log this directly into a internal memory. Then when I want to get the data I just put a USB memory into it and it moves the logfile onto it. When I take the USB memory out it creates a new empty file and starts to log again.

The file that is copied onto the USB must have unique names, so I can empty many boxes in a row and not worry about filenames.

What I want:

* A fully working device that can be plugged into a similar coin box without modifications.

* Build it from cost effective hardware. I want a price estimation for the hardware before I accept.

It must be easy to make more devices, and they must not be expensive to make.

* I think about 2mb of internal memory will be enough for the logging device.

* I want to be able to buy the hardware and make more devices efter instructions if possible.

* You must be sure that you can make it. Becuse I don't wanna send the box unnecessarity.

Taidot: elektroniikka, tekniikka

Näytä lisää: coin selector pic controller, price engineering, engineering price, build whatever want, electronic coin box project, coin box electronic project, serial communiction, signals, serial, sake, project estimation, logg, log, hardware development, guess the, flat price, estimation, electronic usb, device, cable, buy full, building engineering, simple vending machine, build device, pic data logging

About the Employer:
( 1 review ) Helsingborg, Sweden

Projektin tunnus: #476669

9 freelanceria on tarjonnut keskimäärin 817 $ tähän työhön

RobinRU

Hello! I can do this work. I have lots of experience in uC-embedded devices. And I have a colleague who is going to Sweden soon, so he could "pick-up" the device somewhere at Stockholm. But I need few days to estimate Lisää

750 $ USD 60 päivässä
(2 arvostelua)
8.1
stemtechnologies

We can do the hadrware and embedded software. I have explained the project execution in the PM Please check this.

700 $ USD 21 päivässä
(1 arvostelu)
4.4
prashanth310

I can do it

900 $ USD 10 päivässä
(0 arvostelua)
0.0
dedeco

I have experience with vending machines. Last week I finished MDB/USB interface. I'm from Slovakia. I can design it and prepare for manufacturing (gerber,..). Also I can manage producing of it.

750 $ USD 20 päivässä
(0 arvostelua)
0.0
huzefaf

Hi, Please view PMB. Regards, Huzefa.

650 $ USD 45 päivässä
(0 arvostelua)
0.0
sillyconmarc

Hello, plse see PM

1000 $ USD 30 päivässä
(0 arvostelua)
0.0
szak10

Are team of engineers have enought experience on PCB designs. We develop hardware for casinos and we work with a lot of coin acceptor (90 % From Coin mechanism). In other hand we design a Serial sniffers (with datallog Lisää

1100 $ USD 45 päivässä
(0 arvostelua)
0.0
techss

pls see pm for details

1250 $ USD 35 päivässä
(0 arvostelua)
0.0
waqarazhar

i have a lot of experience in pic controller based embedded application and i can do it for you.i also have lab facility to do it.i am stationed in Goteborg,Sweden.also the price is negotiable as i am really looking fo Lisää

250 $ USD 15 päivässä
(0 arvostelua)
0.0