STEVAL-ILL029V2 Touch front panel and IR remote control with RTC demonstration board based on the STLED325, STMPE24M31 and STM8S Data brief Description The STEVAL-ILL029V2 demonstration board shows the operation of the front panel demonstration board based on the advanced LED controller driver STLED325 and 8-bit microcontroller STM8S as I2C master. This system can be operated along with the STMPE24M31 based touch panel or the mechanical keys. Features The objective of this demo board is to 4- digit , 7 segment (and decimal point) demonstrate the features of the STLED325 LED LED display controller driver, such as key scanning, RTC, IR 8 x discrete LEDs decoding, STANDBY management, etc., as well 8 front panel touch keys for channel and as features of the advanced S-Touch device brightness up/down, OK, MENU, and STMPE24M31 to fit the market segment of DVD standby (in touch interface mode) players, DVD recorders, set-top boxes, washing 8-channel touch status type rotator on machines and many more, keeping the system STEVAL-CBP007V1 for brightness cost as low as possible. control (clockwise/anticlockwise) (in The system can be operated using the various touch interface mode) touch keys or mechanical front panel keys 8 front panel mechanical keys for provided on the system, as well as from a remote channel and brightness up/down, OK, control. System I/O is handled completely by MENU, and standby (in standalone mode STLED325 and STMPE24M31 with minimal load with no touch interface) on the host processor. A bicolor power/standby LED An interrupt LED ( blinks with the The system can be operated in two modes: touch interrupt) interface mode or standalone mode (with A potentiometer for adjusting the mechanical keys on STEVAL-ILL029V2). brightness of the display (accessible in On power-up, the system automatically detects standalone mode) the presence of the touch interface daughter card Demo mode (STEVAL-CBP007V1) and goes into touch Multi format remote control operation interface mode. (only RC5 supported currently, but easily If there is no touch card plugged in, the system extendable for various other formats enters into standalone mode and can be Embedded in-circuit programming using operated using mechanical keys. SWIM interface for STM8S10 RoHS compliant The STEVAL-CBP007V1 is included in the kit. May 2011 DocID018542 Rev 1 1/8 www.st.com For further information contact your local STMicroelectronics sales office. Obsolete Product(s) - Obsolete Product(s)Circuit schematic for STEVAL-ILL029V2 STEVAL-ILL029V2 1 Circuit schematic for STEVAL-ILL029V2 Figure 1: Microcontroller section 44 11 33 22 AM09241V1 2/8 DocID018542 Rev 1 Obsolete Product(s) - Obsolete Product(s) R1R1 NRST 3V3 4k4k77 U1U1 SWSW1111 C3C3 J1J1 1 32 NRST PD7 RERESSEETT 1100n00n FF PD6 USART3 RX 2 31 1 OSC1 PD6 PD5 USART3 TX 3 30 2 OCS2 PD5 GND 4 29 Vss PD4 CONCON22 5 28 VCAP PD3 3V3 6 27 R6R6 VDD PD2 3V3 SWIM 1K1K 7 26 VDDIO 1 PD1 PC2 24 M31 INT 8 25 PF4 PD0 C7C7 9 24 R3R388 3V3 VDDA PC7 4470n70n FF GND 4K4K77 10 23 VSSA PC6 PB5 I2C SDA 11 22 I2C SDA/PB5 PC5 C9C9 ++ C8C8 PB4 I2C SCL 12 21 I2C SCL/PB4 PC4 PC3 24 M31 RESET 1010uu FF//66..33VV 10100n0n FF 13 20 R8R8 PB3 PC3 1010KK 14 19 PB2 PC2 PB1 S TBY PC1 INTR 15 18 PB1 PC1 PB0 READY 16 17 PE5 INTR LE D PB0 PE5 SSTTMM88S2S20077K6K6 TT66CC 3V3 INTR LED R1R155 222200 R1R166 D2D2 3K3K33 INTINTRR LLEEDD R1R199 STBY R2R200 Q1Q1 1010KK 1010KK 22SSTTRR 221221 55 D4D4 SWSW11 3V3 J2J2 WAKE UP WAWAKKEE UUPP 1 SWIM 2 GND 3 NRST 3V3 R2R211 C1C122 4 BBIICOCOLLOOR R SSMMDDLLEEDD 4k4k77 10100n0n FF R2R222 SWSWIIMM CCONONNN 101000