wip

python/pcb.py

@@ -6,7 +6,7 @@
 # usage:
 #    pcb.py | frep.py [dpi [filename]]
 #
-# Neil Gershenfeld 9/30/19
+# Neil Gershenfeld 10/27/19
 # (c) Massachusetts Institute of Technology 2019
 #
 # This work may be reproduced, modified, distributed,
@@ -20,9 +20,9 @@
 # uncomment for desired output:
 #
 
-#output = "top, labels, and exterior"
+output = "top, labels, and exterior"
 #output = "top, bottom, labels, and exterior"
-output = "top, bottom, labels, holes, and exterior"
+#output = "top, bottom, labels, holes, and exterior"
 #output = "top traces"
 #output = "top traces and exterior"
 #output = "bottom traces reversed"
@@ -1165,6 +1165,47 @@ class choke(part):
 # connectors
 #
 
+class RCWL0516(part):
+   #
+   # RCWL-0516 Doppler radar
+   #
+   def __init__(self,value=''):
+      pad_header = cube(-.065,.065,-.025,.025,0,0)
+      self.value = value
+      self.pad = [point(0,0,0)]
+      self.labels = []
+      #
+      # pin 1: 3.3V
+      #
+      self.shape = translate(pad_header,.107,-.2,0)
+      self.shape = add(self.shape,cylinder(.172,-.2,0,0,.025))
+      self.pad.append(point(.107,-.2,0))
+      self.labels.append(self.text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'3.3V'))
+      #
+      # pin 2: GND
+      #
+      self.shape = add(self.shape,translate(pad_header,-.107,-.1,0))
+      self.pad.append(point(-.107,-.1,0))
+      self.labels.append(self.text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'GND'))
+      #
+      # pin 3: OUT
+      #
+      self.shape = add(self.shape,translate(pad_header,.107,0,0))
+      self.pad.append(point(.107,0,0))
+      self.labels.append(self.text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'OUT'))
+      #
+      # pin 4: VIN
+      #
+      self.shape = add(self.shape,translate(pad_header,-.107,.1,0))
+      self.pad.append(point(-.107,.1,0))
+      self.labels.append(self.text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'VIN'))
+      #
+      # pin 4: CDS
+      #
+      self.shape = add(self.shape,translate(pad_header,.107,.2,0))
+      self.pad.append(point(.107,.2,0))
+      self.labels.append(self.text(self.pad[-1].x,self.pad[-1].y,self.pad[-1].z,'CDS'))
+
 class microSD(part):
    #
    # microSD
@@ -5200,10 +5241,10 @@ elif (output == "bottom traces reversed and exterior"):
    outputs["layers"] = [zb]
 elif (output == "interior"):
    outputs["function"] = color(White,pcb.interior)
-   outputs["layers"] = [zb]
+   outputs["layers"] = [zt]
 elif (output == "exterior"):
    outputs["function"] = color(White,pcb.exterior)
-   outputs["layers"] = [zb]
+   outputs["layers"] = [zt]
 elif (output == "holes"):
    outputs["function"] = color(White,
       subtract(add(pcb.exterior,pcb.interior),pcb.holes))