Messages(Message_length,...)
Description
Get incoming message length.
Syntax
Messages(Message_length, length_to_variable);
Parameters
Variable | Input |
|---|---|
| Variable onto which message length is going to be stored. |
Returns
Return value | Return explanation |
SCRIPT_OPERATION_SUCCESS | Success |
SCRIPT_OPERATION_FAILED | Failed |
SCRIPT_PARAM_INVALID | Passed parameters invalid. |
Function call example
Example of reading message length
new sender_name[20]; // max script name length is 20 bytes
new newVariable;
new size;
public callback (event)
{
switch(event)
{
case Messages_received:
{
read_messages();
}
}
return 0;
}
read_messages()
{
Messages(Message_length, size); //incoming message length is stored to variable 'size'
}
main()
{
for(;;)
{
Delay(100);
}
}