Updated Script Cookbook (markdown)

Script-Cookbook.md

@@ -524,7 +524,108 @@ endif
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+#### Ledbar Display with WS2812 ledchain
+used as display for solar house power input/output (+-5000 Watts)
 
+>D
+m:array=0 60 ;defines array for 60 led pixels
+cnt=0
+val=0
+ind=0
+; rgb values for grid
+colr1=0x050000
+colr2=0x050100
+colg1=0x000300
+colg2=0x020300
+ledbar=0
+blue=64
+pixels=60
+steps=10
+div=0
+tog=0
+max=5000
+min=-5000
+pos=0
+
+>B
+div=pixels/steps
+=#prep
+ws2812(array)
+
+; ledbar is set from broker
+>S
+if ledbar<min
+then ledbar=min
+endif
+
+if ledbar>max
+then ledbar=max
+endif
+
+pos=(ledbar/max)*(pixels/2)
+if ledbar>0
+then
+pos+=(pixels/2);
+if pos>pixels-1
+then pos=pixels
+endif
+else
+pos+=(pixels/2)+1
+if pos>pixels-1
+then pos=1
+endif
+endif
+
+if pos<1
+or pos>pixels
+then pos=1
+endif
+
+=#prep
+
+if ledbar==0
+then
+array[pos]=blue
+array[pos-1]=blue
+else
+array[pos]=blue
+endif
+
+; only used if power is off
+; so lets may be used normally if on
+if pwr[1]==0
+then
+ws2812(array)
+endif
+
+
+#prep
+for cnt 1 pixels 1
+ind+=1
+if ind>div
+then ind=1
+tog^=1
+endif
+
+if cnt<=pixels/2
+then
+if tog>0
+then val=colr1
+else val=colr2
+endif
+else
+if tog>0
+then val=colg1
+else val=colg2
+endif
+endif
+;->print %cnt% %tog%
+array[cnt]=val
+next
+
+>R
+
+------------------------------------------------------------------------------
 #### Multiple IR Receiver Synchronization
 since i own a magic home with ir receiver i made a script to show how it works
 i have 2 magic home devices that should be synchronized so i send the commands also to a second magic home via websend
@@ -731,4 +832,3 @@ endif
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