PalaniKasi
Posts: 52
Joined: Mon Dec 14, 2015 1:51 pm

Read data from DS2450S

Wed Jun 22, 2016 7:07 am

Hey guys,
I want to read data from DS2450S ..It is basically one wire protocol..Anyone done on this guide me ..


Regards,
Palani Kasi

SonOfAMotherlessGoat
Posts: 690
Joined: Tue Jun 16, 2015 6:01 am

Re: Read data from DS2450S

Wed Jun 22, 2016 3:25 pm

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.
Account Inactive

PalaniKasi
Posts: 52
Joined: Mon Dec 14, 2015 1:51 pm

Re: Read data from DS2450S

Wed Jun 22, 2016 4:01 pm

yeah it is one wire protocol...but the thing is how to write data to it and get the data

SonOfAMotherlessGoat
Posts: 690
Joined: Tue Jun 16, 2015 6:01 am

Re: Read data from DS2450S

Wed Jun 22, 2016 4:36 pm

How much of your project do you have completed? Where are you stuck at?
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PalaniKasi
Posts: 52
Joined: Mon Dec 14, 2015 1:51 pm

Re: Read data from DS2450S

Thu Jun 23, 2016 4:14 am

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

PalaniKasi
Posts: 52
Joined: Mon Dec 14, 2015 1:51 pm

Re: Read data from DS2450S

Thu Jun 23, 2016 6:40 am

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

SonOfAMotherlessGoat
Posts: 690
Joined: Tue Jun 16, 2015 6:01 am

Re: Read data from DS2450S

Thu Jun 23, 2016 1:41 pm

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.
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