STEVAL-ILL029V2 STMicroelectronics, STEVAL-ILL029V2 Datasheet - Page 13

• Manufacturer Part Number: STEVAL-ILL029V2
• Description: BOARD & REF DESIGN
• Manufacturer: STMicroelectronics
• Series: -r

Specifications of STEVAL-ILL029V2

• Main Purpose: Touch Interface, LED Driver
• Embedded: Yes, MCU, 32-Bit
• Utilized Ic / Part: STLED325, STM8S, STMPE24M31
• Primary Attributes: 4 Digit 7-Segment LEDs, 8 Discrete LEDs, 8 Touch Pads, 8-Channel Touch Wheel
• Secondary Attributes: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

UM1058
4.2.2
4.2.3
4.2.4
4.2.5
4.2.6
Display date
Choose MENU and then OK. Now use the MENU touchkey again to reach “dAtE” and
choose the OK key. “DD.MM” is displayed for a second to signify date display in date-month
format, after which, the current RTC date is displayed. Date and month data are separated
by a “.”. Choose OK again to exit to the channel-brightness display.
Set time
Choose MENU, and then OK. Use the MENU key to go to “SETT”. Now choose OK. The
system prompts to enter the time in “Hours-Minutes” format. Use front panel keys BRGHT+
and BRGHT- to increase and decrease the value and CH- and CH+ to move left/right. The
seconds field is taken as 0.
After adjusting the time, choose OK. The time is set and the display returns to channel-
brightness display.
Set date
Choose MENU, and then OK. Choose MENU again multiple times to go to “SETD”. Now
choose OK. The system prompts to enter the date in “Date-Month” format. Use touchkeys
BRIGHT+ and BRIGHT- to increase and decrease the value and CH- and CH+ to move
left/right. After adjusting the date, choose OK again. Now the system prompts to enter the
year (two digits “e.g 10 for 2010 and week day (1-Monday…..7-Sunday). After entering the
information, choose OK. The date is set and the system returns to channel-brightness
display.
Set alarm
Choose MENU, and then OK. Choose MENU again multiple times to go to “SETA”. Now
choose OK. The system shows the current RTC time and prompts to enter the alarm time in
“Hours-Minutes” format. Use front panel keys BRIGHT+ and BRIGHT- to increase and
decrease the value and CH- and CH+ to move left/right. The seconds field is taken as 0 and
current RTC date as the alarm date, automatically. After adjusting the value, choose OK
again. The alarm is set and the system returns to channel-brightness display.
Alarm condition display
When the alarm alert is received from the STLED325 internal RTC, “-AL-” is displayed along
with the buzzer sound (Tick-Tick sound: This buzzer is driven by GPIO1 of STLED325). If
the system is in display RTC mode (display RTC time/RTC date) when the alarm condition is
met, the system display remains at its previous display state (display RTC) during the alarm
while the buzzer still sounds. The alarm goes off when any interrupt is received (touchkey
press/RC key press) and the system returns to channel-brightness display mode.
Doc ID 010039 Rev 1
System features (touch board connected)
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