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added functionality to send keypresses, i.e. just a press-and-hold, without release.

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sendKeyStroke sends the release automatically, which creates a problem when you want to use the repeating key functionality of your OS.
This commit is contained in:
Factor Sixty 2016-01-16 14:12:45 +01:00
parent bd916e2eea
commit 6844d32b06
1 changed files with 19 additions and 15 deletions
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34
digistump-avr/libraries/DigisparkKeyboard/DigiKeyboard.h
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@ -163,14 +163,30 @@ class DigiKeyboardDevice : public Print {
} }
} }
//sendKeyStroke: sends a key press AND release
void sendKeyStroke(byte keyStroke) { void sendKeyStroke(byte keyStroke) {
sendKeyStroke(keyStroke, 0); sendKeyStroke(keyStroke, 0);
} }
//sendKeyStroke: sends a key press AND release with modifiers
void sendKeyStroke(byte keyStroke, byte modifiers) { void sendKeyStroke(byte keyStroke, byte modifiers) {
sendKeyPress(keyStroke, modifiers);
// This stops endlessly repeating keystrokes:
sendKeyPress(0,0);
}
//sendKeyPress: sends a key press only - no release
//to release the key, send again with keyPress=0
void sendKeyPress(byte keyPress) {
sendKeyPress(keyPress, 0);
}
//sendKeyPress: sends a key press only, with modifiers - no release
//to release the key, send again with keyPress=0
void sendKeyPress(byte keyPress, byte modifiers) {
while (!usbInterruptIsReady()) { while (!usbInterruptIsReady()) {
// Note: We wait until we can send keystroke // Note: We wait until we can send keyPress
// so we know the previous keystroke was // so we know the previous keyPress was
// sent. // sent.
usbPoll(); usbPoll();
_delay_ms(5); _delay_ms(5);
@ -179,20 +195,8 @@ class DigiKeyboardDevice : public Print {
memset(reportBuffer, 0, sizeof(reportBuffer)); memset(reportBuffer, 0, sizeof(reportBuffer));
reportBuffer[0] = modifiers; reportBuffer[0] = modifiers;
reportBuffer[1] = keyStroke; reportBuffer[1] = keyPress;
usbSetInterrupt(reportBuffer, sizeof(reportBuffer));
while (!usbInterruptIsReady()) {
// Note: We wait until we can send keystroke
// so we know the previous keystroke was
// sent.
usbPoll();
_delay_ms(5);
}
// This stops endlessly repeating keystrokes:
memset(reportBuffer, 0, sizeof(reportBuffer));
usbSetInterrupt(reportBuffer, sizeof(reportBuffer)); usbSetInterrupt(reportBuffer, sizeof(reportBuffer));
} }