Author |
Message |
Topic: Bytematch |
Paulvk
Replies: 24
Views: 2618
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Forum: BASCOM-AVR Archive Posted: Mon Sep 12, 2011 4:06 am Subject: Bytematch |
Very good and helpfull explanation Mak3 this would seem to be good for use on a RS422 buss for example.
I now have bytematch working with a device that spits out 12 bytes of RS232 every second w ... |
Topic: Easy TCP/IP-TWI Client |
Paulvk
Replies: 21
Views: 2772
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Forum: Various Posted: Sun Sep 11, 2011 3:36 am Subject: Easy TCP/IP-TWI Client |
Ok Ernst I had a read of the manual for your router you can set up your Dynamic DNS with it so it will do the job of keeping track of the IP address.
Now you have a few options to set up the VPN.
... |
Topic: IDE Bug Maximize All |
Paulvk
Replies: 10
Views: 538
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Forum: BASCOM-AVR Archive Posted: Sat Sep 10, 2011 6:56 am Subject: IDE Bug Maximize All |
I too have had access violation come up on XP randomly but it has not given me any problems that I have noticed but that does not mean they are not there may just be I have not seen them. |
Topic: Easy TCP/IP-TWI Client |
Paulvk
Replies: 21
Views: 2772
|
Forum: Various Posted: Fri Sep 09, 2011 11:06 am Subject: Easy TCP/IP-TWI Client |
Ernst for your intrest this is the repeater I started http://chifley.radiocorner.net/repeater.html |
Topic: Easy TCP/IP-TWI Client |
Paulvk
Replies: 21
Views: 2772
|
Forum: Various Posted: Fri Sep 09, 2011 12:09 am Subject: Easy TCP/IP-TWI Client |
Hi Paul,
Disregarding any monetary considerations for the moment my question to you is now:
Can up to 4 different and independent PCs (connected via DSL to the net) individually contact this (remote ... |
Topic: Easy TCP/IP-TWI Client |
Paulvk
Replies: 21
Views: 2772
|
Forum: Various Posted: Wed Sep 07, 2011 11:58 pm Subject: Easy TCP/IP-TWI Client |
Things are coming to an end now.
I learned that a VPN is always between two distinctive LANs. Ernst
No this is not true you can "Dial up" a VPN link from a computer to a LAN you need a server to ... |
Topic: Easy TCP/IP-TWI Client |
Paulvk
Replies: 21
Views: 2772
|
Forum: Various Posted: Wed Sep 07, 2011 12:33 am Subject: Easy TCP/IP-TWI Client |
You could also buy a router like the FritzBox and use its USB/WAN, VPN and dynamic DNS function but this would be 4 times more expensive. |
Topic: Bytematch |
Paulvk
Replies: 24
Views: 2618
|
Forum: BASCOM-AVR Archive Posted: Wed Sep 07, 2011 12:26 am Subject: Bytematch |
Yes it is to configure the hardware USART but I should have been more specific in my question as it is this in the Atmel data that first I found very interesting but did not know if this was what was ... |
Topic: Domain name and socketconnect |
Paulvk
Replies: 6
Views: 1058
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Forum: EASY TCP/IP Posted: Tue Sep 06, 2011 11:46 pm Subject: Domain name and socketconnect |
You will have to write software that does a query to the DNS servers on the net to get the IP to do it that way. Have a look at Bens site he has done a lot work around this sort of thing http://member ... |
Topic: Bytematch |
Paulvk
Replies: 24
Views: 2618
|
Forum: BASCOM-AVR Archive Posted: Tue Sep 06, 2011 10:20 am Subject: Bytematch |
The reason I asked is that some have hardware to do the match some do not but it is a great function you could have a number of slaves on an RS232 buss waiting for their name to be called. |
Topic: Bytematch |
Paulvk
Replies: 24
Views: 2618
|
Forum: BASCOM-AVR Archive Posted: Tue Sep 06, 2011 5:30 am Subject: Bytematch |
Does Bytematch work with all chips ? |
Topic: Easy TCP/IP-TWI Client |
Paulvk
Replies: 21
Views: 2772
|
Forum: Various Posted: Mon Sep 05, 2011 11:42 pm Subject: Easy TCP/IP-TWI Client |
Ernst I am not suggesting you change your controller the one I pointed out has DYDNS, E_Mail notifcations and more functions buit in as is without changes to the software it would be able to handle th ... |
Topic: Easy TCP/IP-TWI Client |
Paulvk
Replies: 21
Views: 2772
|
Forum: Various Posted: Mon Sep 05, 2011 12:20 am Subject: Easy TCP/IP-TWI Client |
As much as I like the AVRs I wanted to built this http://www.siliconchip.com.au/cms/A_111701/article.html now I needed more hardware so I built this http://www.vk2pl.com/ . The hardware is all me I ha ... |
Topic: LCD could cause CPU to hang. |
Paulvk
Replies: 18
Views: 1464
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Forum: BASCOM-AVR Archive Posted: Sun Sep 04, 2011 11:59 pm Subject: LCD could cause CPU to hang. |
I also set up a timer interrupt so that if events do not occour in a pre set time they are by-passed with the watchdog taking care of other problems. |
Topic: Rnd() gives only even numbers |
Paulvk
Replies: 7
Views: 754
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Forum: BASCOM-AVR Archive Posted: Wed Aug 31, 2011 3:54 am Subject: Rnd() gives only even numbers |
I would be looking for a noise source eg a reversed biased zener which I would measure with an ADC input as this would be an easy way to get random values with an AVR |
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