UM0501

Demonstration applications

Doc ID 14320 Rev 3

9/23

2

Demonstration applications

2.1

Menu overview

The Figure 2 shows all the menu and submenus of the demonstration applications.

Figure 2.

Menu overview

The following sections provides a detailed description of each part of the demonstration

firmware.

2.2

Welcome screen and main menu

After a board RESET, a welcome message is displayed on the first line, the ST logo is

displayed moving on the second line and a melody is played (see Figure 3). The introduction

melody can be changed by using either PWM demo 1 or PWM demo 2 (see Section 2.8 and

Section 2.9).

Figure 3.

Welcome message

Once the melody is played, the main menu is activated and the message shown in Figure 4

is displayed.

Figure 4.

Main menu

Note:

Pressing the joystick in any direction (for around 1 second) ends the melody.

ABOUT

WELCOME MESSAGE

ADC DEMO1

HELP

ADC

MAIN MENU

TIMER

MICROSD

ADC DEMO2

ADC DEMO3

GAME

PWM1

PWM2

SYSTEM

PWM

BEEPER

STM8-128K Demo

ST

** MENU **

HELP - push SEL