Notice: Any messages purporting to come from this site telling you that your password has expired, or that you need to verify your details, confirm your email, resolve issues, making threats, or asking for money, are
spam. We do not email users with any such messages. If you have lost your password you can obtain a new one by using the
password reset link.
Entire forum
➜ Electronics
➜ Microprocessors
➜ Multiple data over Serial port
Multiple data over Serial port
|
Postings by administrators only.
Refresh page
Posted by
| Catalina
(2 posts) Bio
|
Date
| Fri 27 Jan 2012 04:01 AM (UTC) |
Message
| We had a hardware failure and one of the controllers went kaboom. This controller receive serial data from a piece of software installed in one of the PC's. A co-worker years ago made a controller based on PIC and studied all the data coming from the software. Basically in a PC you type 54 different variables, hit send and the software spits out 225 variables in a format like this:
###### ; ##### ; ### ; ## ; #### ; ##### ; ##### ; #### ; ..... ; # ; ##### ; FIN
##### are 224 random numbers based on the inputs on the PC. These are only numbers (no letters or symbols) and up to 5 numbers per variable (from 0 to 99999)
FIN is to indicate the end of the data transmission.
After reading and copying your Buffering input code from http://mushclient.com/serial, I have the info in the arduino, I only change case '\n' for case ';' and MAX_INPUT to 224.
Now my real problem... If the variables are named:
Variable_1
Variable_2
Variable_3
...
Variable_224
Would you PLEASE explain me how I assign the values to those variables?
Thanks a lot,
Cataina | Top |
|
Posted by
| Nick Gammon
Australia (23,120 posts) Bio
Forum Administrator |
Date
| Reply #1 on Fri 27 Jan 2012 04:44 AM (UTC) |
Message
| You'll forgive me if I don't answer this, I hope, as you have cross-posted a very very similar question to the Arduino forum.
http://arduino.cc/forum/index.php/topic,89055.0.html |
- Nick Gammon
www.gammon.com.au, www.mushclient.com | Top |
|
Posted by
| Catalina
(2 posts) Bio
|
Date
| Reply #2 on Fri 27 Jan 2012 06:26 AM (UTC) |
Message
| Hi Nick,
I'm sorry if I double post. I'm a little desperate and just looking for any possible help.. I looked at the code that zoomkat posted and search on internet and found you, that is why I re-posted here.
Is just embarrassing for me asking many simple questions if I do not really understand many things, that is why I'm looking for similar codes and change what I need.
Again, I apologize and delete this post if you want it.
I'll keep looking for more examples around.
Catalina | Top |
|
The dates and times for posts above are shown in Universal Co-ordinated Time (UTC).
To show them in your local time you can join the forum, and then set the 'time correction' field in your profile to the number of hours difference between your location and UTC time.
12,711 views.
Postings by administrators only.
Refresh page
top