I'm trying to write a driver for 1-wire (www.ibutton.com) to LabView. For starters I didn't have any contact at all! But now I can read the uniqe ID from temperature sensors connected to both my USB and my RS232 adapter.
And then the fun stops. I can not communicate with the temperature chips (DS1920 & DS1822) I can't even get the IsTemperatureContainer to reply with a true.
Does anyone have the time to review my code and maybe suggest changes?
You can request a free samlpe at www.ibutton.com I recomend getting a DS1920 and a DS9490B for testing purposes, order sampels from here: http://www.maxim-ic.com/samplescart.cfm
You need to have the OWAPI installed (http://db.maxim-ic.com/ibutton/example/)...... But if you know a better way or can use one of the other API's please let me know. I just need to read the temperature, how it's done is not important (except it has to be done with LabView).