Convert SSOP-10_3.9x4.9mm_P1.00mm to generator, and add SOP-10_3.9x4.…

…9mm_P1.00mm and NSOP-16_3.9x9.9mm_P1.27mm

see KiCad/kicad-footprints#2432 for explanation

scripts/Packages/Package_Gullwing__QFP_SOIC_SO/size_definitions/nsop.yaml

@@ -0,0 +1,28 @@
+FileHeader:
+  library_Suffix: 'SO'
+  device_type: 'NSOP'
+
+NSOP-16_3.9x9.9mm_P1.27mm:
+  size_source: 'JEDEC MS-012AC, https://www.holtek.com/documents/10179/11842/HT42B534-xv110.pdf'
+  body_size_x: # from JEDEC
+    nominal: 3.9
+    tolerance: 0.1
+  body_size_y:
+    minimum: 9.8
+    maximum: 10
+  overall_height:
+    maximum: 1.75
+
+  overall_size_x: # from JEDEC (agrees with linked datasheet)
+    nominal: 6
+    tolerance: 0.2
+  lead_len:
+    minimum: 0.4
+    maximum: 1.27
+  lead_width: # from JEDEC (agrees with linked datasheet)
+    minimum: 0.31
+    maximum: 0.51
+
+  pitch: 1.27
+  num_pins_x: 0
+  num_pins_y: 8

scripts/Packages/Package_Gullwing__QFP_SOIC_SO/size_definitions/sop.yaml

@@ -199,6 +199,34 @@ SOP-8_6.62x9.15mm_P2.54mm:
   num_pins_x: 0
   num_pins_y: 4
 
+SOP-10_3.9x4.9mm_P1mm:
+  size_source: 'https://www.holtek.com/documents/10179/11842/HT42B534-xv110.pdf'
+  body_size_x:
+    minimum: 3.80
+    maximum: 4.00
+  body_size_y:
+    minimum: 4.80
+    maximum: 5.00
+  overall_height:
+    maximum: 1.75
+
+  overall_size_x:
+    minimum: 5.90
+    maximum: 6.10
+  lead_width:
+    minimum: 0.30
+    maximum: 0.45
+  lead_len:
+    # the Holtek datasheet seems to have invalid values for this measurement
+    # (it claims a maximum of 1.27, which seems too big)
+    # so use alternate source http://www.st.com/resource/en/datasheet/viper01.pdf
+    minimum: 0.40
+    maximum: 0.90
+
+  pitch: 1.00
+  num_pins_x: 0
+  num_pins_y: 5
+
 SOP-16_4.4.55x10.3mm_P1.27mm:
   size_source: 'https://toshiba.semicon-storage.com/info/docget.jsp?did=12855&prodName=TLP290-4'
   body_size_x:

scripts/Packages/Package_Gullwing__QFP_SOIC_SO/size_definitions/ssop.yaml

@@ -86,6 +86,34 @@ SSOP-8_5.25x5.24mm_P1.27mm:
   num_pins_x: 0
   num_pins_y: 4
 
+SSOP-10_3.9x4.9mm_P1.00mm:
+  #round pitch to two significant digits to comply with old name
+  custom_name_format: "SSOP-10_3.9x4.9mm_P1.00mm"
+
+  size_source: 'http://www.st.com/resource/en/datasheet/viper01.pdf'
+  body_size_x:
+    minimum: 3.80
+    maximum: 4.00
+  body_size_y:
+    minimum: 4.80
+    maximum: 5.00
+  overall_height:
+    maximum: 1.75
+
+  overall_size_x:
+    minimum: 5.80
+    maximum: 6.20
+  lead_width:
+    minimum: 0.31
+    maximum: 0.51
+  lead_len:
+    minimum: 0.40
+    maximum: 0.90
+
+  pitch: 1.00
+  num_pins_x: 0
+  num_pins_y: 5
+
 SSOP-32_11.3x20.5mm_P1.27mm:
   size_source: 'http://www.issi.com/WW/pdf/61-64C5128AL.pdf'
   body_size_x: