I put my project to control these ethernet relays on Git Hub at
https://github.com/Zaaphod/Ethernet-HTTP-Relays/
I thought I would post it here so if someone comes across this while searching
for information about them they will find it.
This is a library to control Ethernet Relays that use w
On Tue, 8 Sep 2020, James Richters via fpc-pascal wrote:
Yes 10 was too short, I made it larger and larger until it worked. 1000 was
the lowest value that worked so I set it to 2000, that's still quite a bit
faster than the default.
If I make a mistake in the link but the server IP addres
To: James Richters ; FPC-Pascal users
discussions
Cc: Michael Van Canneyt
Subject: Re: [fpc-pascal] Ethernet Relays
On Tue, 8 Sep 2020, James Richters via fpc-pascal wrote:
> I added ssockets now I can compile it.
>
> I have this working with the ssockets unit added:
> Try
> S
On Tue, 8 Sep 2020, James Richters via fpc-pascal wrote:
I added ssockets now I can compile it.
I have this working with the ssockets unit added:
Try
S:=TFPHTTPCLIENT.SIMPLEGET('http://10.10.01.01/3/15');
except
On E: ESocketError do
Writeln('Could not connect to server'); end;
connect to server');
end;
finally
C.Free;
end;
end;
James
-Original Message-
From: fpc-pascal On Behalf Of Michael
Van Canneyt via fpc-pascal
Sent: Tuesday, September 8, 2020 2:51 AM
To: James Richters ; FPC-Pascal users
discussions
Cc: Michael Van Canneyt
Subje
Add the ssockets unit to your uses clause.
Michael
On Mon, 7 Sep 2020, James Richters via fpc-pascal wrote:
When I try to compile either of the examples below, I get Error: Identifier not found "ESocketError"
Any ideas?
James
Yes, catch the ESocketError in a try..except:
Try
S:=TFPHTT
When I try to compile either of the examples below, I get Error: Identifier not
found "ESocketError"
Any ideas?
James
Yes, catch the ESocketError in a try..except:
Try
S:=TFPHTTPCLIENT.SIMPLEGET('http://10.10.01.01/3/15');
except
On E: ESocketError do
Writeln('Could not c
Thanks Michael, I'll give it a try
James
-Original Message-
From: fpc-pascal On Behalf Of Michael
Van Canneyt via fpc-pascal
Sent: Sunday, September 6, 2020 11:12 AM
To: James Richters ; FPC-Pascal users
discussions
Cc: Michael Van Canneyt
Subject: Re: [fpc-pascal] Ethernet R
On Sun, 6 Sep 2020, James Richters via fpc-pascal wrote:
I've been using simpleget to control ethernet relays like this:
S:=TFPHTTPCLIENT.SIMPLEGET('http://10.10.01.01/3/15');
But if the IP address does not exist on the network I get this error:
An unhandled exception occurred at $00
Behalf Of James
Richters
Sent: Monday, May 25, 2020 8:19 AM
To: 'FPC-Pascal users discussions'
Subject: Re: [fpc-pascal] Ethernet Relays
Thank you Michael, I would have really overcomplicated that, glad I asked
James
-Original Message-
From: fpc-pascal On Behalf Of Michael
ally
L.Free;
end;
Michael.
>
> James
>
> -Original Message-
> From: fpc-pascal On Behalf
> Of Michael Van Canneyt
> Sent: Monday, May 25, 2020 4:47 AM
> To: ja...@productionautomation.net; FPC-Pascal users discussions
>
> Cc: 'Ched'
> Subject
;
Michael.
James
-Original Message-
From: fpc-pascal On Behalf Of Michael
Van Canneyt
Sent: Monday, May 25, 2020 4:47 AM
To: ja...@productionautomation.net; FPC-Pascal users discussions
Cc: 'Ched'
Subject: Re: [fpc-pascal] Ethernet Relays
On Sun, 24 May 2020, James Ric
: Re: [fpc-pascal] Ethernet Relays
On Sun, 24 May 2020, James Richters wrote:
> I got this working, thanks for the advice Ched,
>
> Here's my test program:
> uses fphttpclient;
> Begin
> TFPHTTPCLIENT.SIMPLEGET('http://10.10.01.01/3/01');
> TFPHTT
On Sun, 24 May 2020, James Richters wrote:
I got this working, thanks for the advice Ched,
Here's my test program:
uses fphttpclient;
Begin
TFPHTTPCLIENT.SIMPLEGET('http://10.10.01.01/3/01');
TFPHTTPCLIENT.SIMPLEGET('http://10.10.01.01/3/03');
TFPHTTPCLIENT.SIMPLEGET('http://10.10.0
ed in my browser to I can see what page number I'm on,
I could also then check the status of the relays as well by analyzing what I
read.
James
-Original Message-
From: fpc-pascal On Behalf Of James
Richters
Sent: Sunday, May 24, 2020 3:41 PM
To: 'FPC-Pascal users discussio
ubject: Re: [fpc-pascal] Ethernet Relays
Hello James,
You'll find a source of happiness with unit fphttpclient .
Particularily with the simplget function:
TFPHTTPCLIENT.SIMPLEGET('http://192.168.1.4/3/00')
It is said that it works with https also, but under the Mageia7 distro
Hello James,
You'll find a source of happiness with unit fphttpclient .
Particularily with the simplget function:
TFPHTTPCLIENT.SIMPLEGET('http://192.168.1.4/3/00')
It is said that it works with https also, but under the Mageia7 distro, you probably encounter problems I
haven't yet solved.
Does anyone have any advice on how to get started sending commands from FPC to
use these ethernet relays:
https://www.amazon.com/gp/product/B076CNJNFH
Default IP :192.168.1.4 prot:3http://192.168.1.4/3
HTTP Comment:
http://192.168.1.4/3/00 : Relay-01 OFF
http://192
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