added second hall effect for differential measurement

bc832-watt/bc832-watt.ko

@@ -30,7 +30,7 @@ class TagConnectSWD(Component):
     _pad = s2d.circle(0,0,.5*.031)
     _via = s2d.circle(0,0,.5*.039)
     pins = [
-        Pin(-.05,-.025,_pad,'GND2',label_size=.012),
+        Pin(-.05,-.025,_pad,'VCC',label_size=.012),
         Pin( .00,-.025,_pad,'TX',label_size=.012),
         Pin( .05,-.025,_pad,'RX',label_size=.012),
         Pin(-.05,.025,_pad,'GND',label_size=.012),
@@ -140,12 +140,12 @@ class Plug(Component):
     hw = .25
     pin_os = -.15#.22
     pins = [
-            Pin(-hw-pin_os,-.03,pad,'N'),
-            Pin( hw+pin_os,-.03,pad,'L')]
+            Pin(-hw-pin_os,0,pad,'N'),
+            Pin( hw+pin_os+.02,0,pad,'L')]
     vias = [
             Via(-hw,.25,rectangle(-.032,.032,-.157,.157)),
             Via(hw,.25,rectangle(-.032,.032,-.127,.127)),
-            Via(0,-.25,circle(0,0,.1))
+            Via(0,-.245,circle(0,0,.102))
         ]
 
 class DRV5053(Component):
@@ -159,6 +159,16 @@ class DRV5053(Component):
     ]
     vias = [Via(0,0,rectangle(-.03,.03,-.28,0))]
 
+class DRV5053B(Component):
+    #nonstandard mounting of TO-92 hall effect sensor
+    pad = rectangle(0,.1,-.016,.016)
+    pins = [
+        Pin(-.03,-.165,reflect_x(pad),'VCC'),
+        Pin(-.03,-.215,reflect_x(pad),'GND'),
+        Pin(-.03,-.265,reflect_x(pad),'SIG')
+
+    ]
+    vias = [Via(0,0,rectangle(-.03,.03,-.28,0))]
 
 class BC832(Component):
     #Fanstel BC832 micro nrf52 module
@@ -180,8 +190,11 @@ class BC832(Component):
     pins += [
         Pin(-c+2.15/25.4,-y_os+.519/25.4,_pad_lga,'P8',label_size=.01),
         Pin(-c+2.15/25.4,-y_os+(1.2+.519)/25.4,_pad_lga,'P6',label_size=.01),
+        Pin(-c+2.15/25.4,-y_os+(2*1.2+.519)/25.4,_pad_lga,'A2',label_size=.01),    
         Pin(-c+2.15/25.4,-y_os+(4*1.2+.519)/25.4,_pad_lga,'A4',label_size=.01),    
+        
         #Pin(-c+2.15/25.4,-y_os+(3*1.2+.519)/25.4,_pad_lga,'',label_size=.01),        
+        #Pin(-c+2.15/25.4+1.2/25.4,-y_os+(2*1.2+.519)/25.4,_pad_lga,'',label_size=.01),        
         #Pin(-c+2.15/25.4+1.2/25.4,-y_os+(3*1.2+.519)/25.4,_pad_lga,'',label_size=.01),        
         #Pin(-c+2.15/25.4+1.2/25.4,-y_os+(4*1.2+.519)/25.4,_pad_lga,'',label_size=.01),        
         #Pin(-c+2.15/25.4+2*1.2/25.4,-y_os+(3*1.2+.519)/25.4,_pad_lga,'',label_size=.01),        
@@ -197,7 +210,7 @@ class Hole(Component):
     tap = circle(0,0,.5*1.9/25.5)
 
 
-width = 1.
+width = 1.03
 height = 1.6
 pcb = PCB(0,0,width,height,chamfer_distance=.07)
 
@@ -222,7 +235,7 @@ reg = Regulator_SOT23(pow.x+.135,pow['GND'].y-.01,-180,'3.3v')
 pcb += reg
 
 pcb.connectV(pow['GND'],reg['GND'],width=.02)
-pcb.connectD(reg['IN'],[reg['IN'].x,pow['VCC'].y-.03],pow['VCC'],width=.02)
+pcb.connectD(reg['IN'],[reg['IN'].x-.09,reg['IN'].y+.02],pow['VCC'],width=.02)
 
 C_in = C_0805(reg.x+.17,reg.y+.01,90,'Cin\n.1uF',label_size=.02)
 pcb += C_in
@@ -251,7 +264,7 @@ pcb.connectD(bc['P8'],[swd['TX'].x+.03,swd['TX'].y-.05],swd['TX'],width=.014)
 
 
 
-button = Button(pow.x-.01,pow.y+.23,0)
+button = Button(pow.x-.01,pow.y+.27,0)
 pcb += button
 pcb.connectH(pow['GND'],[button[1].x-.06,button[1].y],button[1])
 
@@ -263,24 +276,22 @@ pcb += C2
 pcb.connectV(C2[1],C_in[1],width=.02)
 pcb.connectH(C2[0],C_out[0],width=.02)
 
-
-
-
-
-pcb.connectH(swd[4],swd[1])
 pcb.connectD(swd['GND'],button[2])
 
 R1 = R_0805(C_in.x+.08,bc['RESET'].y+.03,90,'10k',label_size=.03)
 pcb += R1
 pcb.connectH(bc['RESET'],[bc['RESET'].x,bc['RESET'].y+.05],R1[0],width=.012)
 pcb.connectH(C2[0],[C2[0].x,C2[0].y-.06],R1[1])
-pcb.connectD(R1[0],[R1[0].x,R1[0].y+.06],[R1[0].x-.16,R1[0].y+.095],[button[0].x+.04,button[0].y-.05],button[0])
+pcb.connectD(R1[0],[R1[0].x,R1[0].y+.06],[R1[0].x-.28,R1[0].y+.095],[button[0].x+.02,button[0].y],button[0])
 pcb.connectV(pow['3V3'],[C2[0].x,C2[0].y-.06],C2[0])
 
 
 pcb.connectH(R1[1],[R1[1].x,R1[1].y-.08],[bc['VDD'].x,R1[1].y-.08],bc['VDD'],sides=[0,1,0])
 
 
+pcb.connectD(swd['VCC'],[pow['VCC'].x+.03,pow['VCC'].y+.05],pow['VCC']).add_jumper([button[2].x+.02,button[2].y-.155],0,width=.12,thick=.06,height=.055)
+
+
 plug = Plug(.6,.5,90)
 pcb += plug
 
@@ -295,9 +306,23 @@ pcb += drv
 pcb.connectD(drv['SIG'],[drv['SIG'].x,drv['SIG'].y+.2],bc['A1'])
 pcb.connectD(drv['VCC'],[drv['VCC'].x,drv['VCC'].y+.1],R1[1])
 pcb.connectD(drv['GND'],[drv['GND'].x,drv['GND'].y+.18],[pow['GND'].x-.1,drv['GND'].y+.24],[pow['GND'].x-.15,pow['GND'].y],pow['GND']).add_jumper([drv['GND'].x-.13,drv.y+.25],0)
-pcb.connectD(plug[0],[plug[0].x+.06,plug[0].y+.04],[plug[0].x+.13,plug[0].y+.04],[bc['XL2'].x+.07,bc['XL2'].y-.17],bc['XL2'])
-pcb.connectD(plug[1],[width-.1,plug[1].y-.05],[width-.02,bc.y-.35],bc['A0'])
+#pcb.connectD(plug[0],[plug[0].x+.06,plug[0].y+.04],[plug[0].x+.13,plug[0].y+.04],[bc['XL2'].x+.07,bc['XL2'].y-.17],bc['XL2'])
+pcb.connectD(plug['L'],[plug['L'].x+.03,plug['L'].y],[plug['L'].x+.19,plug['L'].y+.09],[bc['XL1'].x+.09,bc['XL1'].y-.17],bc['XL1'])
+pcb.connectD(plug['N'],[plug[0].x,plug['N'].y+.09],[plug['N'].x+.08,plug['N'].y+.18],[bc['XL2'].x+.07,bc['XL2'].y-.5],[bc['XL2'].x+.09,bc['XL2'].y-.15],bc['XL2'])
+#pcb.connectD(plug['N'],[width-.1,plug[1].y-.05],[width-.02,bc.y-.35],bc['A0'])
 pcb.connectD(bc['A4'],[bc['A4'].x-.6/25.4,bc['XL2'].y+.06],bc['XL2'],width=.012)
+pcb.connectD(bc['A2'],[bc['A2'].x+.6/25.4,bc['XL1'].y+.06],bc['XL1'],width=.012)
+
+
+drvb = DRV5053B(plug.x-.125+core_gap+.03,plug.y-.25,90,'drv3035')
+pcb += drvb
+
+pcb.connectD(drvb['VCC'],[drvb['VCC'].x,drvb['VCC'].y-.15],[drvb['VCC'].x+.24,drvb['VCC'].y-.2],[bc['VDD'].x+.06,bc['VDD'].y-.12],bc['VDD'])
+pcb.connectD(drvb['GND'],[drvb['GND'].x,drvb['GND'].y-.12],[drvb['GND'].x+.15,drvb['GND'].y-.15],[bc['VDD'].x+.02,bc['VDD'].y-.16],[bc['VDD'].x+.01,bc['VDD'].y-.16],[bc['VDD'].x-.48,bc['VDD'].y-.16],[bc['VDD'].x-.51,bc['VDD'].y-.15],sides=[0,0,0,0,1,0])
+#pcb.connectD(drvb['SIG'],[drvb['SIG'].x,drvb['SIG'].y+.1],[drvb['SIG'].x+.1,drvb['SIG'].y+.1],[drvb['SIG'].x+.18,drvb['SIG'].y+.3],[bc['A0'].x+.08,bc['A0'].y-.12],bc['A0'])
+pcb.connectD(drvb['SIG'],[drvb['SIG'].x,drvb['SIG'].y-.05],[drvb['SIG'].x+.05,drvb['SIG'].y-.05],[drvb['SIG'].x+.05,drvb['SIG'].y+.08],[drvb['SIG'].x-.08,drvb['SIG'].y+.33],[drvb['SIG'].x+.08,drvb['SIG'].y+.4],[bc['A0'].x+.09,bc['A0'].y-.13],bc['A0'])
+
+
 
 core_r = filleted_rectangle(-.125-core_gap-core_w,.125+core_gap+core_w,-.03-core_gap-core_w,.03+core_gap+core_w,core_w) 
 core_r -= rectangle(-.125-core_gap,.125+core_gap,-.03-core_gap,.03+core_gap,)
@@ -315,6 +340,7 @@ if topside:
     pocket += circle(plug[1].x,plug[1].y,.06)
     pocket += circle(plug[0].x,plug[0].y,.06)
     pocket += rectangle(drv[2].x-.12, drv[2].x+.1, drv.y-.03, drv.y+.15)
+    pocket += rectangle(drvb[2].x-.12, drvb[2].x+.1, drvb.y-.15, drvb.y+.03)
     pcb.height=.97
 
 pcb.add_custom_layer("pocket",pocket,(250,0,100))