Us 1534 design connect circuit board

boards/SonarArrayBoard/SonarArrayBoard.spin2

@@ -2,6 +2,7 @@
 
 { Version History }
 {
+  23-March-2025: Added support for Comm Port and Debug Port
   18-March-2025: Changed units to mm instead of cm for Sonars
 }
 
@@ -17,10 +18,13 @@ CON { IO-Comms }
 
   RX_DEBUG     = 63
   TX_DEBUG     = 62
+  RX_COMM      = 0
+  TX_COMM      = 1
 
 CON { Comms Constants }
 
   BAUDRATE_DEBUG = 115_200
+  BAUDRATE_COMM  = 115_200
 
 CON { Sonar Constants }
   PIN_SONAR1 = 46
@@ -45,7 +49,8 @@ VAR { Sensor Variables }
 
 
 OBJ
-   term : "jm_fullduplexserial" 'ref: https://github.com/parallaxinc/propeller/tree/master/libraries/community/p2/All/jm_full_duplex_serial
+   comm_debug : "jm_fullduplexserial" 'ref: https://github.com/parallaxinc/propeller/tree/master/libraries/community/p2/All/jm_full_duplex_serial
+   comm_board : "jm_fullduplexserial" 'ref: https://github.com/parallaxinc/propeller/tree/master/libraries/community/p2/All/jm_full_duplex_serial
    ping : "jm_ping"
 
 PUB init()
@@ -90,10 +95,11 @@ PUB run_medium_loop()
 
 
 PUB run_slow_loop()
+   send_debug()
   slow_loop_counter++
 
 PUB run_veryslow_loop()
-  send_debug()
+
 
   veryslow_loop_counter++
 
@@ -106,29 +112,30 @@ PUB init_variables()
 
 PUB setup_comms()
 
-    term.start(RX_DEBUG, TX_DEBUG, %0000, BAUDRATE_DEBUG)
+    comm_debug.start(RX_DEBUG, TX_DEBUG, %0000, BAUDRATE_DEBUG)
+    comm_board.start(RX_COMM, TX_COMM, %0000, BAUDRATE_COMM)
 PUB send_sonar_packet()
 
-  term.str(string("$AA"))
-  term.fxdec(sequence_number,4)
-  term.fxdec(1,2) ' Only 1 Sonar supported currently
-  term.fxdec(distance1_mm,4)
-  term.str(string(10,13))
+  comm_board.str(string("$AA"))
+  comm_board.fxdec(sequence_number,4)
+  comm_board.fxdec(1,2) ' Only 1 Sonar supported currently
+  comm_board.fxdec(distance1_mm,4)
+  comm_board.str(string(10,13))
   if sequence_number >= 9999
     sequence_number := 0
   else
     sequence_number++
 
 
 PUB send_dummy_sonar_packet()
-  term.str(string("$AA"))                               ' Packet Header
-  term.fxdec(sequence_number,4)                        ' Sequence Number
-  term.fxdec(max_number_sonars,2)                       ' Max Number of Sonars
+  comm_board.str(string("$AA"))                               ' Packet Header
+  comm_board.fxdec(sequence_number,4)                        ' Sequence Number
+  comm_board.fxdec(max_number_sonars,2)                       ' Max Number of Sonars
   repeat MAX_NUMBER_SONARS
-    term.fxdec(fakedistance_cm,4)                                     ' Max Sonar Value
+    comm_board.fxdec(fakedistance_cm,4)                                     ' Max Sonar Value
 
 
-  term.str(string(10,13))
+  comm_board.str(string(10,13))
   if sequence_number >= 9999
     sequence_number := 0
   else
@@ -140,15 +147,15 @@ PUB send_dummy_sonar_packet()
     fakedistance_cm++
 
 PUB send_debug()
-  term.str(string("Fast:"))
-  term.dec(fast_loop_counter)
-  term.str(string(" Med: "))
-  term.dec(medium_loop_counter)
-  term.str(string(" Slow: "))
-  term.dec(slow_loop_counter)
-  term.str(string(" Very Slow: "))
-  term.dec(veryslow_loop_counter)
-  term.str(string(10,13))
+  comm_debug.str(string("Fast:"))
+  comm_debug.dec(fast_loop_counter)
+  comm_debug.str(string(" Med: "))
+  comm_debug.dec(medium_loop_counter)
+  comm_debug.str(string(" Slow: "))
+  comm_debug.dec(slow_loop_counter)
+  comm_debug.str(string(" Very Slow: "))
+  comm_debug.dec(veryslow_loop_counter)
+  comm_debug.str(string(10,13))
 
 PUB read_sonars()
    distance1_mm := ping.millimeters(PIN_SONAR1)

doc/Boards/ConnectBoard/ConnectBoard.md

@@ -2,12 +2,44 @@
 # Connect Board
 The Connect Board provides the GPIO connections necessary to connect multiple Sonar's to the Parallax Propeller.
 
+## ToDo List
+| Status | ToDo |
+| --- | --- |
+| OK | Check Shunt Size/Footprint |
+| OK | Resistor Footprint |
+| OK | Board Mounting Holes |
+| OK | Prop Pin Connection Names |
+| OK | Fine tune Footprint connections to Edge Breakout Board |
+| OK | Verify Footprint: 2 x 6 Connector |
+| OK | Verify Footprint: Resistor |
+| | Fix Edge Switches to run content even if debug port is connected at startup |
+| OK | Change individual resistors to resistor array |
+| OK | Fix silkscreen |
+| | PCB Manufacturer ERC Rules |
+| | Verify Standoff/Height connection (include check for DC Barrel Jack)
+| | Test Print PCB |
+
+## Bill Of Materials 
+| On-Hand? | Part | Quantity | Description |
+| --- | --- | --- | --- |
+| YES | 1x3 Vertical Header-Male | 27 | Headers for Sonars and PS Connections |
+| NO | 2x6 Vertical Header-Female | 3 | Headers for Propeller 2 |
+| YES | 1x4 Vertical Header-Male | 1 | Prop Plug Comm Port |
+| NO   | M3x? Standoff | 3 | Standoffs for Sonar Connect Board |
+| NO | 4 Resistor 8pin DIP Network Isolated | 6 | Resistor Network.  Can substitute for 3 16pin DIP 8 Resistors package.  [part](https://www.bourns.com/docs/Product-Datasheets/4100R.pdf) |
+
 ## Requirements
 | Requirement | Description |
 | --- | --- |
 | Connect up to 24 Sonars | GPIO connection for up to 24 Sonars |
 | Propeller Pin Protection | 4.7k Ohm Resistor on every Sonar Signal Pin. |
-| Connect groups of 4 Sonars | 6 Banks of 4 Sonars |
-| Signal protection disable resistor | Able to disable signal protection resistor per 4-bank |
+| Connect groups of 4 Sonars | 3 Banks of 8 Sonars |
+| Signal protection disable resistor | Able to disable signal protection resistor per 8-bank |
 | Secure connection | Secure connection to Propeller 2 |
-| 3.3V/5V Select | Jumper selector for each 4-bank |
+| 3.3V/5V Select | Jumper selector for each 8-bank |
+| Comm Port | Has 4-pin comm port connection to Raspeberry Pi |
+
+## Electrical Design
+![](elec/ConnectBoard/ConnectBoard.png)
+- [Connect Board Schematic](elec/ConnectBoard/ConnectBoardSchematic.pdf)
+- [Connect Board PCB](elec/ConnectBoard/ConnectBoardPCB.pdf)

doc/Boards/ConnectBoard/elec/ConnectBoard/ConnectBoard-cache.lib

@@ -0,0 +1,144 @@
+EESchema-LIBRARY Version 2.4
+#encoding utf-8
+#
+# Connector_Conn_01x03_Male
+#
+DEF Connector_Conn_01x03_Male J 0 40 Y N 1 F N
+F0 "J" 0 200 50 H V C CNN
+F1 "Connector_Conn_01x03_Male" 0 -200 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ Connector*:*_1x??_*
+$ENDFPLIST
+DRAW
+S 34 -95 0 -105 1 1 6 F
+S 34 5 0 -5 1 1 6 F
+S 34 105 0 95 1 1 6 F
+P 2 1 1 6 50 -100 34 -100 N
+P 2 1 1 6 50 0 34 0 N
+P 2 1 1 6 50 100 34 100 N
+X Pin_1 1 200 100 150 L 50 50 1 1 P
+X Pin_2 2 200 0 150 L 50 50 1 1 P
+X Pin_3 3 200 -100 150 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Connector_Conn_01x04_Male
+#
+DEF Connector_Conn_01x04_Male J 0 40 Y N 1 F N
+F0 "J" 0 200 50 H V C CNN
+F1 "Connector_Conn_01x04_Male" 0 -300 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ Connector*:*_1x??_*
+$ENDFPLIST
+DRAW
+S 34 -195 0 -205 1 1 6 F
+S 34 -95 0 -105 1 1 6 F
+S 34 5 0 -5 1 1 6 F
+S 34 105 0 95 1 1 6 F
+P 2 1 1 6 50 -200 34 -200 N
+P 2 1 1 6 50 -100 34 -100 N
+P 2 1 1 6 50 0 34 0 N
+P 2 1 1 6 50 100 34 100 N
+X Pin_1 1 200 100 150 L 50 50 1 1 P
+X Pin_2 2 200 0 150 L 50 50 1 1 P
+X Pin_3 3 200 -100 150 L 50 50 1 1 P
+X Pin_4 4 200 -200 150 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Connector_Generic_Conn_02x06_Odd_Even
+#
+DEF Connector_Generic_Conn_02x06_Odd_Even J 0 40 Y N 1 F N
+F0 "J" 50 300 50 H V C CNN
+F1 "Connector_Generic_Conn_02x06_Odd_Even" 50 -400 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ Connector*:*_2x??_*
+$ENDFPLIST
+DRAW
+S -50 -295 0 -305 1 1 6 N
+S -50 -195 0 -205 1 1 6 N
+S -50 -95 0 -105 1 1 6 N
+S -50 5 0 -5 1 1 6 N
+S -50 105 0 95 1 1 6 N
+S -50 205 0 195 1 1 6 N
+S -50 250 150 -350 1 1 10 f
+S 150 -295 100 -305 1 1 6 N
+S 150 -195 100 -205 1 1 6 N
+S 150 -95 100 -105 1 1 6 N
+S 150 5 100 -5 1 1 6 N
+S 150 105 100 95 1 1 6 N
+S 150 205 100 195 1 1 6 N
+X Pin_1 1 -200 200 150 R 50 50 1 1 P
+X Pin_10 10 300 -200 150 L 50 50 1 1 P
+X Pin_11 11 -200 -300 150 R 50 50 1 1 P
+X Pin_12 12 300 -300 150 L 50 50 1 1 P
+X Pin_2 2 300 200 150 L 50 50 1 1 P
+X Pin_3 3 -200 100 150 R 50 50 1 1 P
+X Pin_4 4 300 100 150 L 50 50 1 1 P
+X Pin_5 5 -200 0 150 R 50 50 1 1 P
+X Pin_6 6 300 0 150 L 50 50 1 1 P
+X Pin_7 7 -200 -100 150 R 50 50 1 1 P
+X Pin_8 8 300 -100 150 L 50 50 1 1 P
+X Pin_9 9 -200 -200 150 R 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Device_R_Pack04_Split
+#
+DEF Device_R_Pack04_Split R 0 0 N Y 4 F N
+F0 "R" 80 0 50 V V C CNN
+F1 "Device_R_Pack04_Split" 0 0 50 V V C CNN
+F2 "" -70 0 50 V I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ DIP*
+ SOIC*
+ R*Array*Concave*
+ R*Array*Convex*
+$ENDFPLIST
+DRAW
+S -40 -100 40 100 0 1 10 N
+X ~ 1 0 -150 50 U 50 50 1 1 P
+X ~ 8 0 150 50 D 50 50 1 1 P
+X ~ 2 0 -150 50 U 50 50 2 1 P
+X ~ 7 0 150 50 D 50 50 2 1 P
+X ~ 3 0 -150 50 U 50 50 3 1 P
+X ~ 6 0 150 50 D 50 50 3 1 P
+X ~ 4 0 -150 50 U 50 50 4 1 P
+X ~ 5 0 150 50 D 50 50 4 1 P
+ENDDRAW
+ENDDEF
+#
+# power_GND
+#
+DEF power_GND #PWR 0 0 Y Y 1 F P
+F0 "#PWR" 0 -250 50 H I C CNN
+F1 "power_GND" 0 -150 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+DRAW
+P 6 0 1 0 0 0 0 -50 50 -50 0 -100 -50 -50 0 -50 N
+X GND 1 0 0 0 D 50 50 1 1 W N
+ENDDRAW
+ENDDEF
+#
+# power_PWR_FLAG
+#
+DEF power_PWR_FLAG #FLG 0 0 N N 1 F P
+F0 "#FLG" 0 75 50 H I C CNN
+F1 "power_PWR_FLAG" 0 150 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+DRAW
+P 6 0 1 0 0 0 0 50 -40 75 0 100 40 75 0 50 N
+X pwr 1 0 0 0 U 50 50 0 0 w
+ENDDRAW
+ENDDEF
+#
+#End Library