UM1510 datasheet(29/69 Pages) STMICROELECTRONICS

29 / 69 page

UM1510

Running the demonstration

Doc ID 022713 Rev 1

29/69

Figure 27.

Setting the day of the month

●

Date Show: this item displays the current date. If the time and date have not been

configured before, a message is displayed, prompting the user to set the time and date

or to exit to the upper submenu. The message shown in Figure 28 is displayed on the

LCD when the submenu is selected (with the date already configured).

Figure 28.

Exiting the Date Show submenu

To exit this submenu, press the SEL push-button. To exit the Date submenu, select the

Return line and press the SEL push-button.

Alarm submenu

Using this submenu, the user can configure the alarm activation time. When the alarm time

value is reached, all the LEDs (LED1 to LED4) start flashing together for 30 seconds. This

submenu is divided into two items that allow the user to display or set the current alarm.

●

Alarm Adjust: the alarm time activation is set in the same way as the time in the Time

Adjust submenu. The following messages are successively displayed on the LCD when

this submenu is selected:

UM1510 Datasheet(PDF) 29 Page - STMicroelectronics