Added KeyMap

.vscode/arduino.json

@@ -2,5 +2,5 @@
     "board": "arduino:avr:uno",
     "programmer": "arduino:avrispmkii",
     "sketch": "SmartyKit 1 basic drivers/SmartyKit1_KeyboardDriverBasic/SmartyKit1_KeyboardDriverBasic.ino",
-    "port": "/dev/cu.usbmodem2101"
+    "port": "/dev/cu.usbserial-FTBXSR3D"
 }

.vscode/c_cpp_properties.json

@@ -19,6 +19,7 @@
                 "/Applications/Arduino.app/Contents/Java/hardware/arduino/avr/cores/arduino",
                 "/Applications/Arduino.app/Contents/Java/hardware/arduino/avr/variants/standard",
                 "/Users/gharker/Documents/Arduino/libraries/PS2KeyAdvanced/src",
+                "/Users/gharker/Documents/Arduino/libraries/PS2KeyMap/src",
                 "/Applications/Arduino.app/Contents/Java/hardware/tools/avr/lib/gcc/avr/7.3.0/include",
                 "/Applications/Arduino.app/Contents/Java/hardware/tools/avr/lib/gcc/avr/7.3.0/include-fixed",
                 "/Applications/Arduino.app/Contents/Java/hardware/tools/avr/avr/include"

SmartyKit 1 basic drivers/SmartyKit1_KeyboardDriverBasic/SmartyKit1_KeyboardDriverBasic.ino

@@ -16,6 +16,7 @@
 */
 
 #include <PS2KeyAdvanced.h>
+#include <PS2KeyMap.h>
 
 // Keyboard Driver pins connections:
 // D0 & D1 – reserved for Serial connection
@@ -33,18 +34,19 @@
 #define KEYBOARD_BIT7_PIN     5 
 
 const int KeyboardPort[8] = {6, 7, 8, 9, 10, 11, 12, 13};
-static boolean BIT7flag = false;
+
 static boolean autoMode = false; //run pre-set command or wait for user input from PS/2 keyboard
 static boolean autoCommandSent = false; // run pre-set command only once after reboot of Keyboard controller
 
 //low-rate clock for tests on A4-A5
-#define LORATE_CLOCK_PIN A4
+#define LORATE_CLOCK_PIN      A4
-#define LORATE_CLOCK_LED_PIN A5
+#define LORATE_CLOCK_LED_PIN  A5
 
 //10 milliseconds = 100 times per second (100 Hz)
 #define LORATE_CLOCK_PERIOD_MILLIS 100
 
 PS2KeyAdvanced keyboard;
+PS2KeyMap keymap;
 
 void setup()
 {
@@ -57,7 +59,7 @@ void setup()
     pinMode(KeyboardPort[bit], OUTPUT); 
   }
   pinMode(KEYBOARD_BIT7_PIN, OUTPUT); 
-  ClearKeyboardBIT7();
+  digitalWrite(KEYBOARD_BIT7_PIN, LOW);
 
   Serial.begin(9600);
   Serial.println("SmartyKit 1 PS2 Keyboard is ready...");
@@ -70,7 +72,7 @@ void setup()
   keyboard.begin(PS2KEYBOARD_DATA_PIN, PS2KEYBOARDCLOCK_PIN);
   keyboard.echo();
   delay( 6 );
-  uint16_t scan_code = keyboard.read( );
+  uint16_t scan_code = keyboard.read();
 
   if( (scan_code & 0xff) == PS2_KEY_ECHO || (scan_code & 0xff) == PS2_KEY_BAT || (scan_code & 0xff) == 0xe8 )
     Serial.println( "Keyboard OK.." );    // Response was Echo or power up
@@ -81,45 +83,37 @@ void setup()
     }
     else
     {
-      Serial.print( "Invalid Code received of " );
+      Serial.print( "Invalid Code received of 0x" );
       Serial.println(scan_code, HEX);
     }
 
+  keyboard.setNoBreak(1);
+  keyboard.setNoRepeat(1);
+  keymap.selectMap((char *)"UK");
   attachInterrupt(digitalPinToInterrupt(KEYBOARD_RD_PIN), cpuReadsKeyboard, FALLING); 
 }
 
 void cpuReadsKeyboard(void)
-{
-  ClearKeyboardBIT7();
-}
-
-void SetKeyboardBIT7()
-{
-  digitalWrite(KEYBOARD_BIT7_PIN, HIGH);
-  BIT7flag = true;
-}
-
-void ClearKeyboardBIT7()
 {
   digitalWrite(KEYBOARD_BIT7_PIN, LOW);
-  BIT7flag = false;
 }
 
 void sendCharToKeyboardPort(char c)
 {  
-    Serial.print(c); 
+  if (c == '\r') 
-    if (c == '\r')
+    Serial.println();
-      Serial.println();
+  else
+    Serial.print(c);
 
   for (int bit = 0; bit < 8 ; bit++) 
   {
-      if (c & (1 << (bit))) 
+    if (c & (1 << (bit))) 
-        digitalWrite(KeyboardPort[bit], HIGH);
+      digitalWrite(KeyboardPort[bit], HIGH);
-      else
+    else
-        digitalWrite(KeyboardPort[bit], LOW);
+      digitalWrite(KeyboardPort[bit], LOW);
   }
   digitalWrite(KeyboardPort[7], HIGH);
-  SetKeyboardBIT7(); 
+  digitalWrite(KEYBOARD_BIT7_PIN, HIGH); 
 }
 
 void loop() 
@@ -133,32 +127,39 @@ void loop()
   }
 
   //check PS2 input
-  if (!BIT7flag && keyboard.available()) 
+  if (!digitalRead(KEYBOARD_BIT7_PIN) && keyboard.available()) 
   {
-    uint16_t scan_code = keyboard.read();
+    uint16_t scan_code = keymap.remapKey(keyboard.read());
-       
+    char c = scan_code & 0xff;
-    if (!( scan_code & PS2_BREAK ))
+
+    Serial.print(":0x");
+    Serial.print(scan_code, HEX);
+    Serial.print(":");
+
+    //process Backspace, Left Arrow, Delete as Apple I backspace '_'
+    switch (c) 
     {
-      char c = scan_code & 0xff;
+      case PS2_KEY_TAB:
-
-      if (c == PS2_KEY_TAB)  
         runCommand();
-      
+        break;
-      //process Backspace, Left Arrow, Delete as Apple I backspace '_'
+      case PS2_KEY_BS:
-      if (c == PS2_KEY_BACK) {
+      case PS2_KEY_DELETE:
+      case PS2_KEY_L_ARROW:
         c = '_';
-      } else if (c == PS2_KEY_L_ARROW) {
+        break;
-        c = '_';
+      case PS2_KEY_ENTER:
-      } else if (c == PS2_KEY_DELETE) {
+        c = '\r';
-        c = '_';
+        break;
-      }
+      case PS2_KEY_SPACE:
-
+        c = ' ';
-      //make all symbols uppercase (from 'a' (ASCII code 0x61) to 'z' (ASCII code 0x7A))
+        break;
-      //as in original Apple-1
-      c = toupper(c);
-      //print c to Keyboard Port to be read by CPU
-      sendCharToKeyboardPort(c);
     }
+
+    //make all symbols uppercase (from 'a' (ASCII code 0x61) to 'z' (ASCII code 0x7A))
+    //as in original Apple-1
+    c = toupper(c);
+    //print c to Keyboard Port to be read by CPU
+    sendCharToKeyboardPort(c);
   }
 
   //low-rate clock