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Read data from DS2450S

Posted: Wed Jun 22, 2016 7:07 am
by PalaniKasi
Hey guys,
I want to read data from DS2450S ..It is basically one wire protocol..Anyone done on this guide me ..


Regards,
Palani Kasi

Re: Read data from DS2450S

Posted: Wed Jun 22, 2016 3:25 pm
by SonOfAMotherlessGoat
If it's 1-Wire, then there are tons of tutorials out there that are just a web search away. Looks like that chip needs 5V though, so the usual disclaimers apply.

Re: Read data from DS2450S

Posted: Wed Jun 22, 2016 4:01 pm
by PalaniKasi
yeah it is one wire protocol...but the thing is how to write data to it and get the data

Re: Read data from DS2450S

Posted: Wed Jun 22, 2016 4:36 pm
by SonOfAMotherlessGoat
How much of your project do you have completed? Where are you stuck at?

Re: Read data from DS2450S

Posted: Thu Jun 23, 2016 4:14 am
by PalaniKasi
I connected DS2450s to RPI..RPI detects drivers..There are two files are available one is for writing and another one is for reading..what command should i supposed to write out of 7 commands..and hoe to read data from read file....

Thanks in advance....

Regards,
Palani K

Re: Read data from DS2450S

Posted: Thu Jun 23, 2016 6:40 am
by PalaniKasi
When i connected DS2450S to raspberry pi its not recognizing the driver for DS2450S..its simply showing w1-master-slave in the /sys/bus/w1/devices directory...Please help me on this

Re: Read data from DS2450S

Posted: Thu Jun 23, 2016 1:41 pm
by SonOfAMotherlessGoat
You need to do some research into 1-wire and the Raspberry Pi. I've done a quick read through of some of your other threads and it appears as though you wish to have the community do all the work, coding and research for you. You have all the required information, it's time to leave the nest and learn how to get the information you require.