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updated caps lock behavior.

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Charles Mangin 2013-05-01 16:01:08 -04:00
parent b50053626a
commit 6d752d6f4e
3 changed files with 52 additions and 17 deletions
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.DS_Store vendored
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28
IIc-USB/Arduino/IIc_keyboard/IIc_keyboard.ino
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@ -175,6 +175,17 @@ must be on analog pin.
char modifierKeys[4]; char modifierKeys[4];
#define KEY_CAPS_UNLOCK 0
boolean resetCapsLock = false; // Allows one caps unlock signal.
unsigned long dTime = 0;
char CAPSState; // Initialize this to a reasonable value.
void setup(){ void setup(){
pinMode(SHIFTPin, INPUT); pinMode(SHIFTPin, INPUT);
@ -198,16 +209,27 @@ void loop()
{ {
//probably should be on an interrupt, to catch high->low transition //probably should be on an interrupt, to catch high->low transition
// as it is, caps lock key needs to be pressed twice
char CAPSState = digitalRead(CAPSPin); // Only do something if the pin is different from previous state.
if ( (CAPSState!=digitalRead(CAPSPin)) && !resetCapsLock) {
CAPSState = digitalRead(CAPSPin); // Remember new CAPSState.
Keyboard.set_key6(KEY_CAPS_LOCK); // Send KEY_CAPS_LOCK.
dTime = millis(); // Reset delay timer.
resetCapsLock = true;
}
if ( resetCapsLock && (millis()-dTime) > 10) {
Keyboard.set_key6(KEY_CAPS_UNLOCK);
resetCapsLock = false;
}
/*char CAPSState = digitalRead(CAPSPin);
if (CAPSState == LOW) { if (CAPSState == LOW) {
Keyboard.set_key6(KEY_CAPS_LOCK); Keyboard.set_key6(KEY_CAPS_LOCK);
} else { } else {
Keyboard.set_key6(0); Keyboard.set_key6(0);
} }
*/
char SHIFTState = digitalRead(SHIFTPin); char SHIFTState = digitalRead(SHIFTPin);

41
IIe-USB/arduino/IIe_keyboard/IIe_keyboard.ino
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@ -126,6 +126,16 @@ const int CAPSPin = 7;
char modifierKeys[4]; char modifierKeys[4];
#define KEY_CAPS_UNLOCK 0
boolean resetCapsLock = false; // Allows one caps unlock signal.
unsigned long dTime = 0;
char CAPSState; // Initialize this to a reasonable value.
void setup(){ void setup(){
pinMode(SHIFTPin, INPUT); pinMode(SHIFTPin, INPUT);
@ -147,24 +157,27 @@ digitalWrite(CTRLPin, HIGH);
void loop() void loop()
{ {
//probably should be on an interrupt, to catch high->low transition //probably should be on an interrupt, to catch high->low transition
// as it is, caps lock key needs to be pressed twice
char CAPSState = digitalRead(CAPSPin); // Only do something if the pin is different from previous state.
if ( (CAPSState!=digitalRead(CAPSPin)) && !resetCapsLock) {
CAPSState = digitalRead(CAPSPin); // Remember new CAPSState.
Keyboard.set_key6(KEY_CAPS_LOCK); // Send KEY_CAPS_LOCK.
dTime = millis(); // Reset delay timer.
resetCapsLock = true;
}
if ( resetCapsLock && (millis()-dTime) > 10) {
Keyboard.set_key6(KEY_CAPS_UNLOCK);
resetCapsLock = false;
}
/*char CAPSState = digitalRead(CAPSPin);
if (CAPSState == LOW) { if (CAPSState == LOW) {
Keyboard.set_key6(KEY_CAPS_LOCK); Keyboard.set_key6(KEY_CAPS_LOCK);
} else { } else {
Keyboard.set_key6(0); Keyboard.set_key6(0);
} }
char SHIFTState = digitalRead(SHIFTPin); */
if (SHIFTState == LOW) {
modifierKeys[0] = MODIFIERKEY_SHIFT;
digitalWrite(SHIFTPin, HIGH);
} else {
digitalWrite(SHIFTPin, HIGH);
modifierKeys[0] = 0;
}
char CTRLState = digitalRead(CTRLPin); char CTRLState = digitalRead(CTRLPin);
@ -232,7 +245,7 @@ char CAPSState = digitalRead(CAPSPin);
Keyboard.set_key3(0); Keyboard.set_key3(0);
Keyboard.set_key4(0); Keyboard.set_key4(0);
Keyboard.set_key5(0); Keyboard.set_key5(0);
Keyboard.set_key6(0); //Keyboard.set_key6(0);
// Update keyboard keys to active values. // Update keyboard keys to active values.
if( KPD.key[0].kchar && ( KPD.key[0].kstate==PRESSED || KPD.key[0].kstate==HOLD )) if( KPD.key[0].kchar && ( KPD.key[0].kstate==PRESSED || KPD.key[0].kstate==HOLD ))
@ -250,8 +263,8 @@ char CAPSState = digitalRead(CAPSPin);
if( KPD.key[4].kchar && ( KPD.key[4].kstate==PRESSED || KPD.key[4].kstate==HOLD )) if( KPD.key[4].kchar && ( KPD.key[4].kstate==PRESSED || KPD.key[4].kstate==HOLD ))
Keyboard.set_key5( KPD.key[4].kchar ); Keyboard.set_key5( KPD.key[4].kchar );
if( KPD.key[5].kchar && ( KPD.key[5].kstate==PRESSED || KPD.key[5].kstate==HOLD )) //if( KPD.key[5].kchar && ( KPD.key[5].kstate==PRESSED || KPD.key[5].kstate==HOLD ))
Keyboard.set_key6( KPD.key[5].kchar ); // Keyboard.set_key6( KPD.key[5].kchar );
Keyboard.send_now(); Keyboard.send_now();
Keyboard.set_modifier(0); Keyboard.set_modifier(0);