Discussion in "ARM Development" started by    ComputerDude    Jul 5, 2017.
Wed Jul 05 2017, 03:13 PM
#1
Hi everyone,

I'm new on the forum. My question is if there's an interpreter/compiler avaiable to translate the signals of the LCD to ASCII (on my microprocessor Raspberry pi). It's the LCD of a Chemodata Eurodos 2000 / 300 (pool device for PH).

Kind Regards,
ComputerDude
Wed Jul 05 2017, 07:47 PM
#2
Welcome to the forum.
I'm assuming you have the display from an old Chemodata unit
and want to reuse it with a Raspberry Pi.
If so, you will need to identify the make and model of the display.
Post pictures and any numbers you can find.
Wed Jul 05 2017, 09:51 PM
#3
No, the Chemodata device is still in use, but the device is located in a technical room where monitoring is difficult. So I'd like to capture the data that appear to the LCD, to read it in another room.

Tomorow I'll sent more detailed information related to the LCD.
Thu Jul 06 2017, 09:17 PM
#4
Unless your LCD is super easy to hack I would say forget it.
Not only is it likely to be very hard to do, but you risk damaging your controller.
The best/only option I see is a webcam watching the display , connected via an extended
cable to your monitoring station.
Mon Jul 17 2017, 06:41 AM
#5
I do not think it would be a good idea to kind of read the signals as most OEMs get custom made LCDs for their product when quantities are higher. Why not use a webcam with RPi and stream the LCD to you local LAN? You can do this with a package called Motion.
$ sudo apt-get install motion


do the configuration (if needed) mostly it will take the video device directly as default /dev/video0

Get Social

Information

Powered by e107 Forum System

Conversation

Wed Nov 08 2017, 07:05 PM
Anirudh jain
I want to burn code in atmel 89s51 24pc 0329 but cannot get the connection with the burner. Can somebody provide me with the circuit diagram for connecting controller to burner. I'm using usb burner
Thu Nov 02 2017, 05:14 PM
karpal
write a program to exchange the content of b register with external RAM address 02CFH help me
Wed Nov 01 2017, 11:17 PM
sanae
i am using the DHT11 but i'm getting some errors in the simulate the programe in proteus 8 professional,: 1)cannot find model file 'DHTXX.MDF'.2)simulation failed due to netlist linker error(s).
Fri Sep 29 2017, 08:15 AM
Maaz
i am doing the same project on verilog please contact me [email protected]
Wed Sep 20 2017, 06:06 AM
Ted
In a missing pulse detector using a 555 timer connected as a monostable vibrator with a PNP transistor,how does the positve input pulse turn on the PNP transistor?
Sun Sep 03 2017, 07:59 PM
martymarty
How do I connect an <NOKIA 1100 LCD > to an atmega328P ?
poojab51296
Sun Aug 20 2017, 03:53 PM
i am intending to interface sd card with STM32F4 and want to write a file in sd card using SPI protocol but using HAL only. Can anyone help me PLEASE!!!!
poojab51296
Sun Aug 20 2017, 03:52 PM
hello
rawat742
Fri Aug 18 2017, 05:07 PM
hi @ angel patel i will attach a file i hope it will be helpfull for you
ExperimenterUK
Tue Aug 15 2017, 03:27 AM
@ angel patel... just log in and post your problem

Downloads

Comments

Wed Nov 15 2017, 10:46 AM
Ansh12
Sat Nov 11 2017, 03:43 AM
AngelGT93
Fri Nov 10 2017, 06:53 AM
JardCrocker
Wed Nov 08 2017, 05:27 PM
vivitern
Tue Nov 07 2017, 09:08 AM
catrons
Sat Nov 04 2017, 10:46 PM
JFTech
Fri Nov 03 2017, 05:58 AM
Sindhuspoo
Wed Nov 01 2017, 04:32 AM

Online

Guests: 76, Members: 0 ...

most ever online: 182184
(Members: , Guests: 182184) on 06 Aug 2010: 05:37 AM

Members: 37916
Newest member: [email protected]
Forum Activity
Ansh12 Avatar
Posted By Ansh12
Fri Nov 17 2017, 04:07 AM
I am looking keypad interfacing program. I was rea...
JardCrocker Avatar
Posted By JardCrocker
Wed Nov 08 2017, 05:29 PM
Hi...i am a new user here. I was also facing the s...
ExperimenterUK Avatar
Posted By ExperimenterUK
Tue Nov 07 2017, 07:13 PM
> It employs a fairly advanced technique to detect...
vivitern Avatar
Posted By vivitern
Tue Nov 07 2017, 09:33 AM
I own a used Clavia ddrum4 SE drum module. It empl...
bvdb Avatar
Posted By bvdb
Wed Oct 18 2017, 01:50 AM
I purchased the RKitL51 8051 C compiler from Raiso...
ExperimenterUK Avatar
Posted By ExperimenterUK
Mon Oct 16 2017, 11:44 PM
That looks complicated.Is 8051_BLK a standard 80...
ExperimenterUK Avatar
Posted By ExperimenterUK
Sun Oct 15 2017, 07:29 PM
According to this, gmail should support POP3.https...
Help Avatar
Posted By Help
Sun Oct 15 2017, 03:21 AM
AT+POP3READ=? +POP3READ: (1-1460) OK AT+POP3READ=...
ExperimenterUK Avatar
Posted By ExperimenterUK
Sat Oct 14 2017, 08:06 PM
What happens if you ask for the full email ieAT+PO...
Help Avatar
Posted By Help
Sat Oct 14 2017, 02:28 AM
Dear all, AT // OK // 3.1 Bearer profile // Conf...