serial port component for lazarus effect 2

So you need to activate it before you can get any comms going. Then of course, by default the serial port on a Linux box is inactive. 'do stuff here depending on character received etc.'Īlso use SerFlush(MySerialHandle) to flush the buffer if necessary.

SerRead(MySerialHandle,bffr,1) // The 1 here is to read 1 character This will cause the port to be polled every 200mSec. Place a Timer on the form and set its interval to 200. SerWrite(MySerialHandle, bffr,2) //The 2 here is to send 2 characters SerSetParams(MySerialHandle, 9600,8,EvenParity,1,) Įg: Write the following two characters YU Remember: ttyS0 = CommPort #1 ttyS1 = CommPort #2 and so on. To get the serial (Comm) or in Linux ttyS0 to work very easily, simply add to the 'Uses' clauses 'Serial' (without the quotes of course). Then I discovered that all along, the tools I needed where right there under the Lazarus/FPC bonnet!! I could not get Synaser to work, ever - all in all a very frustrating few months. As it stands, though, it just doesn't work.I struggled for ages trying to find a way to easily use the serial port.

It's possible a re-edit could address these issues and make it a decent film. The conclusion doesn't really conclude anything: there's a decisive ending, but no resolution, no revelation, not even a clear idea of the probable consequences. An elaborate backstory is gradually revealed, and then abruptly dismissed. There are explicit references to religious-themed horror fantasy, speculative science, and even a few elements of a possible conspiracy. Hints and suggestive exposition are introduced, and then forgotten.

The sequence of action has the usual slow build and accelerating pace of any good thriller, but while the set-up is promising, and the events proceed logically enough as interesting and sympathetic characters are frightened, threatened or killed off, the reasons underlying the events remain obscure. The problem is that the parts of the film don't fit together.

The production values are high, the performances good, and so on. Any five to ten minute excerpt from this movie could easily lead a viewer to conclude that this is a well made horror or suspense thriller.

Serial port component for lazarus effect 2