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albertzl / artisan

Automatically exported from code.google.com/p/artisan
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PXR4s work with 0.6, but not 0.7.4 #62

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago 
What steps will reproduce the problem?
1. Installing fresh 0.7.4, temperatures shown as -1
2. Installing fresh 0.6, identical settings, temperatures recorded accurately

What is the expected output? What do you see instead?
Serial communication appears to be less stable since more involved modbus 
capability

What version of the product are you using? On what operating system?
As above, on Windows 7

Please provide any additional information below.
I purchased the 2xPXR4s specifically for use with Artisan, and the PXR-lite 
software has no issues polling temperature.  I am at a loss, any suggestions 
welcome.

Original issue reported on code.google.com by oantcl...@star-espresso.co.uk on 19 Mar 2014 at 11:39

GoogleCodeExporter commented 9 years ago 
I also have temperatures -1 with TC4C and serial monitor under arduino shows 
correct temperatures.

Original comment by george.c...@gmail.com on 20 Mar 2014 at 11:31

GoogleCodeExporter commented 9 years ago 
In both cases it turned out that the input min/max filter was active (menu 
Tools >> Extras, 2nd tab "HUD"). If active, readings beyond the specified range 
will substituted by -1 to be ignored by the drawing engine.

So no coding issue. However, the default of this flag was modified from ON to 
OFF for the next version.

Original comment by luther.m...@gmail.com on 22 Mar 2014 at 7:11