Adding a bunch of files and pictures and source code and a circuit an…

…d a bunch else.

.gitignore

@@ -46,4 +46,5 @@ atlassian-ide-plugin.xml
 com_crashlytics_export_strings.xml
 crashlytics.properties
 crashlytics-build.properties
-fabric.properties
+fabric.properties
+*.autosave

numpad/firmware/numpad/numpad.ino

@@ -0,0 +1,102 @@
+//Pin setup
+int ledPin = PIN_D6;
+bool ledStatus = HIGH;
+
+//C0->C3, R0->R4
+int columnPins[] = { PIN_B0, PIN_B1, PIN_B2, PIN_B3 };
+int rowPins[] = { PIN_D1, PIN_D2, PIN_D3, PIN_C6, PIN_C7 };
+int columnCount = sizeof(columnPins)/sizeof(int);
+int rowCount = sizeof(rowPins)/sizeof(int);
+
+//How quickly to poll each key, in ms
+int pollDelay = 1000/30;
+int columnPollTime = 10; //I don't know what a good number is
+
+//What are the keys in the numpad
+//Left to right, top to bottom C0->C3, R0->R4
+int columns[][5] = { 
+ { KEY_NUM_LOCK, KEYPAD_7, KEYPAD_4, KEYPAD_1, KEYPAD_0 },
+ { KEYPAD_SLASH, KEYPAD_8, KEYPAD_5, KEYPAD_2, 0},
+ { KEYPAD_ASTERIX, KEYPAD_9, KEYPAD_6, KEYPAD_3, KEYPAD_PERIOD },
+ { KEYPAD_MINUS, 0, KEYPAD_PLUS, 0, KEYPAD_ENTER }
+ };
+
+void setup() {
+
+ //Initialize I/O
+ for(int columnIndex = 0; columnIndex < columnCount; ++columnIndex){
+ //Set the pin and turn it off
+ int columnPin = columnPins[columnIndex];
+ pinMode(columnPin, INPUT_PULLUP);
+ }
+ for(int rowIndex = 0; rowIndex < rowCount; ++rowIndex){
+ //Set the pin
+ int rowPin = rowPins[rowIndex];
+ pinMode(rowPin, OUTPUT);
+ digitalWrite(rowPin, HIGH);
+ }
+
+ //Initialize the keyboard
+ Keyboard.begin();
+ Serial.begin(9600);
+}
+
+
+void loop() {
+
+ //Poll all the rows
+ pollRows();
+
+ //We've pressed all the keys, or as many as we can
+ //Send the message
+ Keyboard.send_now();
+
+ //Toggle the LED
+ digitalWrite(ledPin, ledStatus);
+ ledStatus = !ledStatus;
+
+ //Wait for the next poll
+ delay(pollDelay);
+
+ //Pause for debug
+ //delay(5000);
+}
+
+void pollRows(){
+ //For each row
+ for(int rowIndex = 0; rowIndex < rowCount; ++rowIndex){
+ //Drive the row low
+ int rowPin = rowPins[rowIndex];
+ digitalWrite(rowPin, LOW);
+
+ //Wait for things to settle(?)
+ //delay(columnPollTime);
+
+ //Now read each row
+ pollColumns(rowIndex);
+
+ //Turn off the pin!
+ digitalWrite(rowPin, HIGH);
+ }
+}
+
+void pollColumns(int rowIndex){
+ //Read all the columns and get the keys that are pressed
+ for(int columnIndex = 0; columnIndex < columnCount; ++columnIndex){
+ //Is it high?
+ int columnPin = columnPins[columnIndex];
+ bool activated = !digitalRead(columnPin);
+ int key = columns[columnIndex][rowIndex];
+ if(key != 0){
+ if(activated){
+ //We need to get that character for the numpad
+ //Serial.println(key);
+ Keyboard.press(key);
+ }else{
+ //Don't press that key
+ Keyboard.release(key);
+ }
+ }
+ }
+}
+

numpad/numpad.py

@@ -3,36 +3,13 @@
 import os
 from BoardBuilder.BoardBuilder import BoardBuilder
 
-import sys
-'''
-parser.add_argument('-j', '--json', type=str, default='', required=True,
- help="JSON file to load. Raw data download from keyboard-layout-editor.com.")
-parser.add_argument('-o', '--output_dir', type=str, default='.',
- help="Directory into which the resulting .scad files will be generated.")
-parser.add_argument('-s', '--stabs', choices=['both', 'cherry', 'costar'], default='both',
- help="Specify the style of stabilizers to generate.")
-parser.add_argument('-hp', '--horizontal_pad', type=float, default=0.0, help="Horizontal padding per side.")
-parser.add_argument('-vp', '--vertical_pad', type=float, default=0.0, help="Vertical padding per side.")
-parser.add_argument('-c', '--corner_radius', type=float, default=0.0, help="Corner radius.")
-parser.add_argument('-n', '--num_holes', type=int, default=0, help="Number of screw holes.")
-parser.add_argument('-hd', '--hole_diameter', type=float, default=0.0, help="Screw hole diameter.")
-parser.add_argument('-sp', '--show_points', action="store_true",
- help="Debug aid. Add floating red points for key space rectangles.")
-'''
-
-#Get the current directory
+#Get the current directory and files
 file_directory = os.path.dirname(os.path.realpath(__file__))
-
-#Builder script path
-script_module = "BoardBuilder"
-script_name = "BoardBuilder.py"
-script_path = os.path.join(file_directory, '..', script_module, script_name)
-
-
 layout_name = "numpad-layout.json"
+layout_path = os.path.join(file_directory, layout_name)
+output_dir = './out/'
 
 #Set up the parameters
-layout_path = os.path.join(file_directory, layout_name)
 stabilizers = "costar"
 horizontal_padding = '12'
 vertical_padding = '35,12'
@@ -41,7 +18,6 @@
 screw_diameter = 5
 screw_padding = 6
 screw_side_count = 6
-output_dir = './out/'
 
 #Build the board
 board = BoardBuilder(layout_path, horizontal_padding, vertical_padding, corner_radius, screw_count, screw_diameter, False, stabilizers, screw_padding, screw_side_count)