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Sample
Programs,
Communication
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Recommended program (1 to
3 stars)
Crossroad - simulates traffic on a
crossroad. The semaphores are controlled by the SIEMENS-SIMATIC
CPU212 unit via a serial COM port. Semaphores can be controlled
manually, too (no control unit is needed), and so you can become
a traffic policeman. Very interesting is to turn off lights and
watch neurotically honking drivers.
Author: Miroslav Nemecek
download program Crossroad (1,4 MB)
IP Address - a display of a current IP
address in the TCP/IP network (e.g. Internet). Very useful for
playing network games.
Author: Miroslav Nemecek
download program IP Address (252 KB)
PicDev - developmental environment for
onechip microcontrollers PIC16xxx. The program includes editor,
compiler, and disassembler for PIC16F84 processor and compatible.
A compiled program can be programmed immediately into the P84-CPU
unit of the P84 construction kit, connected via a COM port.
Program includes complete constructional recipes of the P84
construction kit, examples of end-applications, and detailed
description of the PIC16F84 processors. This system is suitable
especially for schools for teaching onechip processors. Most
advantage of the system is a very low cost, easy use, and
detailed documentation. The PicDev program is a sample of a
half-professional application implemented in the Peter system.
Author: Miroslav Nemecek
download program PicDev (2 MB) ![]()
Regulated Source - power supply
controled by a computer. With a help of 2 transistors and some
passive components connected to the serial port of the computer
you can operate speed of train model or of LEGO model.
Author: Miroslav Nemecek
download program Regulated Source (268 KB)
Terminal - a terminal connected to the
serial COM port. It enables setting parameters of the COM port
(include control lines), sending characters written on the
keyboard, and displaying received characters. It is very suitable
especially for experimenting with a serial port or a modem.
Author: Miroslav Nemecek
download program Terminal (265 KB) ![]()
There is also a modified version of the Terminal program that displays bytes with the value 0, but it is not included in distribution sample programs.
download program Terminal 2 (265 KB)