add a lot of current stuff

this is not (yet) in the frm2 repo

Change-Id: Ia5b2996803c3dbb15b85ab1bc3a24717ac6297fb

cfg/senis3mh6.cfg

@@ -0,0 +1,29 @@
+[b]
+description = '3D hall sensor'
+class = secop_psi.senis.Teslameter3MH6
+usb = /dev/tty.usbserial-AI02VAD9
+x = bx
+y = by
+z = bz
+probe_temp = ptemp
+box_temp = btemp
+
+[bx]
+description = 'x component'
+class = secop_psi.senis.Bcomp
+
+[by]
+description = 'y component'
+class = secop_psi.senis.Bcomp
+
+[bz]
+description = 'z component'
+class = secop_psi.senis.Bcomp
+
+[ptemp]
+description = 'probe temperature'
+class = secop_psi.senis.Temperature
+
+[btemp]
+description = 'box temperature'
+class = secop_psi.senis.Temperature