Onewire on Hydra?

Archive
1

Hello

I search for connect DS18B20 (Temperature sensor in Onewire) for an hydra board.

I don’t find the Onewire class that i found in GHIElectronics.NETMF.Hardware for panda board.

Where is it for Hydra board ?

2

This will be added in near future when we switch to 4.2. No dated is set yet.

Welcome to the community.

3

Thanks for the fast answer, it’s not the answer that i looking for :frowning:

I see, i have three choices ???

  • i use a panda board
  • i code a software driver
  • i create a module with an i2c bust master like ds2483

Think you have another solution ?

And according you to, what is the option that would be the most suitable ?

4

****deleted

5

I see the code on wiki page and there is a problem at the line 55 of ds18b20.cs file


public OneWire DataPin
{
     get { return _DataPin ?? (_DataPin = new OneWire((Cpu.Pin) FEZ_Pin.Digital.Di8)); }
}

The OneWire class doesn’t exist for hydra board (or i not found her)

6

Ah my bad - apologies

I forgot that you are using a Hydra.

7

Gus,

When you say near future, when would you think roughly?

Regards

John,

8

Near future = we do not have a date yet, but maybe couple months

9

Ill be waiting :slight_smile:

10

Is OneWire working yet? I’m wanting to order the same temperature sensor.

11

All is working :slight_smile:

12

Great! Thanks.