Skip to content

added functionality to send keypresses, i.e. a press without release #18

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
digistump merged 1 commit into from
Feb 13, 2016
Merged

added functionality to send keypresses, i.e. a press without release #18

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
34 changes: 19 additions & 15 deletions digistump-avr/libraries/DigisparkKeyboard/DigiKeyboard.h
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -163,14 +163,30 @@ class DigiKeyboardDevice : public Print {
}
}

//sendKeyStroke: sends a key press AND release
void sendKeyStroke(byte keyStroke) {
sendKeyStroke(keyStroke, 0);
}

//sendKeyStroke: sends a key press AND release with 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()) {
// Note: We wait until we can send keystroke
// so we know the previous keystroke was
// Note: We wait until we can send keyPress
// so we know the previous keyPress was
// sent.
usbPoll();
_delay_ms(5);
Expand All @@ -179,20 +195,8 @@ class DigiKeyboardDevice : public Print {
memset(reportBuffer, 0, sizeof(reportBuffer));

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));
}

Expand Down