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Use the librarys in built SendKeyPress function #36
Description
Im trying to modify your library so it supports the inbuilt sendkeypress (and sendkeyrelease), but am having issues, here is what I have come up with so far (it appears to work, but nothing happens and it crashes with a stack smash):
static PyObject * Device_send_key_press(Device * self, PyObject * args) {
unsigned char keycode;
bool bWait;
cec_user_control_code keypress;
if( PyArg_ParseTuple(args, "bp:sendkeypress", &keycode,
&bWait) ) {
keypress = (cec_user_control_code) keycode;
bool success;
Py_BEGIN_ALLOW_THREADS
cec_logical_address destination = self->addr;
success = adapter->SendKeypress(destination, keypress, bWait);
Py_END_ALLOW_THREADS
if( success ) {
Py_RETURN_TRUE;
} else {
Py_RETURN_FALSE;
}
} else {
return NULL;
}
}
Activity
nforro commentedon Aug 22, 2019
I don't see anything obviously wrong with your code, if you want help with the crash, you have to provide more info, ideally complete backtrace, and also the python code you are using.
BTW, you can do the same with this code:
You will lose the
bWaitargument, but in case ofCEC_OPCODE_USER_CONTROL_PRESSEDit's noop anyway.