STEVAL-ILL029V2/STEVAL-CBP007V1: front panel demo with
Contents
1. Schematics UM1058 Figure 17 Keyscan circuit D5 5 5 mE Kev SEG1 KS1 4 Silk eve 54 9 e BRIGHT SW5 KEY1 SEG2 KS2 4 i 54 OCH 5 8 KEY1 SEG3 KS3 4 T 54 5 Se KEY1 SEG4 KS4 4 m 25 evs O OS 09451 1 Figure 18 Connectors sw2 5 12 SDA I2C SDA 4 2 SCL 2 SCL PB1 STBY STBY PB0 READY READY PCT INTR IRQ_N 5 INTR_LED INTR LED 2 24 31 24 31 INT 24 31 i 24 31 RESET SW 8 J3 I2C SDA 1 2 SCL J4 STBY 3 4 READY 1 IR IN 3V3 IRQ_N 5 6 INTR_LED 2 24M31_INT 7 8 24M31 RESET 3 3 5V0 9 10 3V3 10 11 12 EE IR SENSOR C18 12 oe 29 EXTERNAL HOST INTERFACE 100 J6 1 12C_SDA J7 2 SCL 1 3V3 3 24M31_INT 2 1V8 4 5 0 3 24 31 RESET 5 4 GND 5 CON4 22 34 AMO9452v1 Doc ID 010039 Rev 1 ky 0 1058 Schematics Figure 19 Power supply section 1 8V REGULATOR D10 STTH102 D e 1 vi 2 enD ul 32. 1 9 Discrete LEDS E RRLAG DEA ERE Re bee ded auus Y art arp d ek Yd 22 9 External interface 0 10 Yap Aa 14 Example RC5 1 1 15 Entering into standby 16 System is in 1 16 STEED325 SeClIOH Be ee aw Eder doe Rd uu ae aer deed ma 20 Microcontroller 21 Keyscan u s cd dee Ga Y ER ota 22 22 Power supply section 1 23 Discrete BED oii E RS LAPIDEM Eun ERE S e E 23 Seven segment 1 24 STMPE24M31 section 25 LED arin eat Mae ee Eas She ee ns 26 Connectors 26 Touchkeys 2 OX E aY ee 26 Touchkeys for 1 1 11 4 4 0 27 Doc ID 010039 Rev 1 ky 0 1058
3. 0 1058 J User manual STEVAL ILLO29V2 STEVAL CBP007V1 front panel demo with STLED325 and STMPE24M31 based touch panel Figure 1 Introduction This document explains the operation of the front panel demonstration board based on the advanced LED controller driver STLED325 and 8 bit microcontroller STM8S as master This system can be operated along with the STMPE24M31 based touch panel or the mechanical keys The objective of this board is to demonstrate the features of the STLED325 LED controller driver such as key scanning RTC IR decoding standby management etc as well as features of the advanced S Touch device 24 31 to fit the market segment of DVD players DVD recorders set top boxes washing machines etc keeping the system cost as low as possible The system can be operated using the various touchkeys or mechanical front panel keys provided on the system as well as by remote control System is handled completely by STLED325 and STMPE24M31 with minimal load on the host processor The system can be operated in two modes touch interface mode or standalone mode with mechanical keys on STEVAL ILLO29V2 On power up the system automatically detects the presence of the touch interface daughter STEVAL CBP007V1 and goes into touch interface mode If there is no touch card plugged in the system enters standalone mode and can be operated using mechanical keys STLED325 front panel demo
4. 0 1058 System features touch board connected 4 5 Figure 12 Example RC5 remote 09446 1 CH CH BRGHT BRGHT CH CH STANDBY Or P Nos Standby mode STLED325 also features standby power management to host The system can enter into standby mode by 1 Using standby touchkey 2 Remote control standby key On entering standby mode the PWR STBY LED D4 turns red The MUTE LED D3 also turns ON STBY is displayed on the LED panel for about two seconds refer to Figure 13 after which the complete display is blanked discrete LEDs also turned off refer to Figure 14 If the system is in display RTC mode time date display when the standby key is pressed the 7 segment display does not get blanked but displays RTC during standby mode discrete LEDs are off During standby all the RC keys except the hot keys are non functional Doc ID 010039 Rev 1 15 34 System features touch board connected UM1058 Figure 13 Entering into standby 09447 1 Figure 14 System is standby ILLI 09449 1 The system wake from standby through of the following modes 1 A touch on any of the touchkeys 2 Remote control hot key press RC standby key configured as a hot key 3 alarm The system returns to channel brightness display after wake up from standby mode 16 34 Doc ID 010039 Rev 1 ky 0 1058
5. 5 09458 1 Figure 25 Touchkeys KEY1 KEY2 KEY3 KEY4 KEY5 KEY6 KEY7 KEY8 TOUCH PAD TOUCH PAD TOUCH PAD TOUCH PAD TOUCH PAD TOUCH PAD TOUCH PAD TOUCH PAD __ __ 4 69 C10 011 5 6C12 1 C14 015 c 2pF x 2pF 2pF 2pF a 2pF J 2pF 2pF lt 2pF m m gt E e e 09459 1 26 34 Doc ID 010039 Rev 1 ky 0 1058 Schematics 4 Figure 26 Touchkeys for rotator ROTATOR 8 PIN ROTATOR TaN lt lt nc 16 C17 18 19 C20 C21 C22 C23 lt cu lt lt lt lt lt lt lt 5 2pF 2pF 2pF 2pF 2pF 2pF 2pF 2pF a a a a a a a a n a a n n n n n E AMO9460v1 Doc ID 010039 Rev 1 27 34 W 7 Bill of material 7 1 BOM STEVAL ILLO29V2 Table 1 BOM for STEVAL ILLO29V2 Reference Component Manufacturer s ordering code Supplier designator description Package Manufacturer orderable part number Supplier ordering code STMBS 8 bit U1 LQFP32 STMicro
6. If the touch board is present the message is STLED325 STMPE24M31 otherwise it displays STLED325 Then h b r is displayed for about 2 seconds after which the system displays the channel number and brightness level information When the board is powered on for the first time the following default settings are programmed Channel number 00 Brightness information 01 01 16 Subsequently every time the board is powered on it retains the last configured data and displays the same on startup The STM8S internal EEPROM is used to store the user data channel number and brightness information and this feature is not available if an external host is used Doc ID 010039 Rev 1 11 34 System features touch board connected UM1058 4 4 1 4 2 4 2 1 12 34 System features touch board connected Connect the STEVAL CBP007V1 board to STEVAL ILLO29V2 with connectors J1 5 pin and J2 4 pin on the touch board mating with the female connectors J6 5 pin and J7 4 pin on the host board It is important that the touch board is mounted with proper orientation before the system is powered on On powering on the system a rotating text message STLED325 STMPE24M31 is displayed on the 7 segment display After this channel brightness information is displayed followed by blinking one time of all LEDs present on the touch board After this sequence is over the system is ready for operation There
7. 840 660010 AI 90d VE OE Table 1 BOM for STEVAL ILLO29V2 continued Reference Component Manufacturer s ordering code Supplier designator description Package Manufacturer orderable part number Supplier ordering code R16 3 3 SMD0805 Panasonic ECG ERJ 6GEYJ472V or equivalent Digi Key P3 3KATR ND Be 1 SMD0805 P ic ECG ERJ 6GEYJ102V ivalent Digi K P1 0KATR ND R40 R41 R42 anasonic or equivalen igi Key 7 10 12 R14 R17 R24 R29 R30 R31 R32 R33 R34 0 SMD0805 Panasonic ECG ERJ 6GEYOROOV or equivalent Digi Key 2 Or R35 R36 Do not q mount R10 R14 R17 R15 220 Q SMD0805 Panasonic ECG ERJ 6GEYJ221V or equivalent Digi Key P220ATR ND R22 R23 100 Q SMD0805 Panasonic ECG ERJ 6GEYJ101V Digi Key P100ATR ND R25 20 SMD0805 Panasonic ECG ERJ 6GEYJ203V or equivalent Digi Key P20KATR ND R26 2 7 SMD0805 Panasonic ECG ERJ 6GEYJ272V or equivalent Digi Key P2 7KATR ND R27 9 1 kQ SMD0805 Panasonic ECG ERJ 6ENF9101V or equivalent Digi Key P9 10KCCT ND R43 470 SMD0805 Panasonic ECG ERJ P06J470V or equivalent Digi Key P47ADCT ND C1 C3 C8 C11 C12 C13 C15 Panasonic ECG m C23 C24 C25 100 nF SMD0805 or equivalent ECJ 2VB1E104K or equivalent Digi Key PCC1828CT ND C26 C2 1 uF SMD1206 Panasonic ECG ECJ 3YB1C105K or equivalent Digi Key PCC1882CT ND C4 C5 25 pF SMD0805 AVX Corporation 08051A200JAT2A CAP CERM Digi Key
8. Bypass 4 2 1 1 bd n LDS3985M18R na R24 10nF 09 0 5 STPS1L30A 2 il 5V REGULATOR 4 i 3 3V REGULATOR R26 L 4 20k 14978 osc 4 e o 4 0 2155 6 8 __ 220nF 2 7nF Fi Us 0 100nF 220uF sv ala a 28 C24 D20 C25 2 26 100nF R27 5 51130 Li 100nF o 100nF 9id LDS1117AS33TR R28 C28 22nF 4 4 4 AMO09453v1 Figure 20 Discrete LED DIG5 012 013 014 015 016 017 018 019 b ip W ip b b b b b b ip x x x x x x x x x x R29 R30 R31 R32 R33 R34 R35 R36 0 0 0 0 0 0 0 0 T N e e e e 7 e e 5 5 2 o N N N N N N N N AM09454v1 ky Doc ID 010039 Rev 1 23 34 Schematics UM1058 Figure 21 Seven segment LED 1 8 10 7 seosKss 1 segg 10 _SEGZ KS7 _ SEG4KS4 2 sgap segr 2 3896856 SEG4KS4 2 segr 9 9 96 96 DIG _3 CA 8 Die 8 SEGIKSS 4 0 sega 2 SEGIKSS 41 22 sega Z SEGIS SEG8 KS8 5 seapp sean s SEG2KS2 SEGBKS8 5 szGpp seos 6 SEG2KS2 HDSP5501 HDSP5501 U8 9 SEG5 KS5 1 sece segg 10 _SEG7 KS7 SEG5 KS5 1
9. Features The salient features of the system are 4 digit 7 segment and decimal point LED display 8 x discrete LEDs 8 front panel touchkeys for channel and brightness up down OK menu and standby in touch interface mode 8 channel touch status type rotator on STEVAL CBP007V1 for brightness control clockwise anticlockwise in touch interface mode 8 front panel mechanical keys for channel and brightness up down OK menu and standby in standalone mode with no touch interface A bicolor power standby LED An interrupt LED blinks with the interrupt A potentiometer for adjusting the brightness of the display accessible in standalone mode Demo mode Multi format remote control operation only RC5 supported currently but easily extendable for various other formats Refer to the STLED325 datasheet Embedded in circuit programming using SWIM interface for STM8S The complete functionality and operation of the demonstration board is explained in the sections below Doc ID 010039 Rev 1 5 34 Hardware description UM1058 2 Hardware description Figure 2 STEVAL ILL029V2 demonstration board front view 4 gt 8468 7 i LAE AM09437v1 igure 3 STEVAL ILLO29V2 demonstration board rear view Basri ao 35668 94060 ene ama 09438 1 Figure 4 5 007 1 front view AM09439v1 6 3
10. 6 1 STEVAL ILLO29V2 schematics 20 6 2 STEVAP CBP007V1 EAE 25 7 22 gt 25 25 4552 65 256 28 7 1 BOM STEVAL ILL029V2 28 7 2 BOM STEVAL CBPOO7V1 32 8 Revision history 33 ky Doc ID 010039 Rev 1 3 34 List of figures UM1058 List of figures Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 Figure 8 Figure 9 Figure 10 Figure 11 Figure 12 Figure 13 Figure 14 Figure 15 Figure 16 Figure 17 Figure 18 Figure 19 Figure 20 Figure 21 Figure 22 Figure 23 Figure 24 Figure 25 Figure 26 4 34 STLED325 front panel demo with 24 1 touch interface 1 STEVAL ILLO29V2 demonstration board front 6 STEVAL ILLO29V2 demonstration board rear view 6 STEVAL CBP007V1 6 STEVAL CBP007V1 7 STLED325 board with 07 1 7 power jack ase ataa OW ret ac ere 8 7 segment LED
11. sece segg 10 SEG7 KS7 SEG4KS4 2 segr 5 06 56 SEGUKS4 21 227 9 _ 5 06 56 DIG3 3 CA2 2 _ SEG3KS3 _ 4 sego sega 7 SEGUKSI SEG3 KS3 _ 4 sega 7 SEGUKSI SEGBKS8 5 SEGpp 8 SEG2 KS2 seGaks8 amp seos 8 SEG2 KS2 HDSP5501 HDSP5501 AM09455v1 5 24 34 Doc ID 010039 Rev 1 Schematics UM1058 STEVAL CBPO007V1 6 2 STMPE24M31 section Figure 22 ASS OIA ANY _ 3400 1422 19 IN Len QNO 920 O z 105 2 h avo LEWvZ 18534 LeWvc E 99 29A _ x Z 9566565 9H ES 42000 lt gt EE 00 gt EG LEWvVZ 0 adez 99 FIFE 3400 _ Lene vas gt SOA SIM INI LENZ 001 9 212917152 729 0L x 99 13S3M lene ie 20199 LHOIHG YL _ Lente Z LS AL 91 A avo H JL ano l VC 02 avo 9
12. 1 AEL Hardware AEL Hardware Long 440 Hex Nut Natural Nylon UL94V 2 Mounting nuts Natural Nylon UL94V AEL Hardware AEL Hardware 2 890 660010 AI 90d ve c 7 2 Table 2 BOM STEVAL CBP007V1 Manufacturer s ordering North America Reference Designator Component Package Manufacturer code Orderable Part Supplier Supplier Ordering Description Code Number 24 channel STMicroel U1 touch controller QFN40 STMicroelectronics STMPE24M31QTR ectromes STMPE24M31QTR STMPE24M31 D1 D2 D5 D6 Yellow LEDs SMD 0805 Kingbright Corp APT2012SYCK Digi Key 754 1134 2 ND Single row J1 J2 Bergstrip SMD 2 54 m pitch Protectron P9102 40 12 1 Protectron P9102 40 12 1 Through hole 4 5 R1 R2 R4 R6 R14 R15 R1 6 R17 Do not mount 4 7 SMD0805 Panasonic ECG ERJ 6GEYJ472V or equivalent Digi Key P4 7KATR ND R1 R2 R6 R15 R1 86 0 SMD0805 Panasonic ECG Digi Key PO 0ATR ND equivalent R3 R5 R7 R8 R9 R10 R1 1 220 0 SMD0805 Panasonic ECG ERJ 6GEYJ221V or equivalent Digi Key P220ATR ND R12 R13 1000 SMD0805 Panasonic ECG ERJ 6GEYJ101V or equivalent Digi Key P100ATR ND C3 C4 C5 C7 not 100 nF SMD0805 Murata Electronics GRM21 71 E104KA01Lor Digi Key 490 1673 1 ND mount C4 North America equivalent C2 C24 1uF SMD1206 Murata Electronics GRM
13. 4 5 Figure 4 J1 on the touch board connects with J6 on the STLED325 board while J2 on the touch board connects with J7 on the STLED325 board 2 8 Touch pads 8 channel touch status type rotator STEVAL CBP007V1 consists of 8 touch pads for individual functions such as BRIGHT BRIGHT CH CH OK DEMO STANDBY and MENU Figure 4 2 refers to the touch status type 8 channel rotator for brightness increase decrease 10 34 Doc ID 010039 Rev 1 ky 0 1058 Getting started 3 Getting started 3 1 Package content STLED325 front panel with STMPE24M31 interface demonstration board package includes STLED325 demonstration board STEVAL ILLO29V2 e STMPE24M31 touch panel 7 1 e UM1058 user manual this document Schematics Gerber files 3 2 System requirements STEVAL CBP007V1 board needs to be interfaced to the STEVAL ILLO29V2 host board in such a way that connector J1 J2 on touch board connects with connectors J6 J7 on host board The system operates by powering externally through an external adaptor 9 V 18 V 500 mA The board can also be powered up using a laptop adaptor 3 3 Powering on the system As soon as DC power supply is plugged in the system is up and running PWR STBY LED D4 is green with MUTE LED D3 turned off 3 4 Startup display sequence default setting of the system On startup the system displays a rotating text welcome message on the 7 segment display
14. 478 3735 1 ND C7 470 nF SMD0805 Murata Electronics GRM21 BFS1 E474ZA01L or Digi Key 490 1730 1 ND North America equivalent 74 9 14 16 10 uF Case Vishay Sprague or 293D106X96R3A2TES or MOUSER 293D106X96R3A C18 C27 equivalent equivalent 2 890 660010 AI 90d Table 1 BOM for STEVAL ILLO29V2 continued Reference Component Manufacturer s ordering code Supplier designator description Package Manufacturer orderable part number Supplier ordering code Leaded 50volts 47uF E 647 C10 47 uF 6 3x11 20 Nichicon UPS1H470MED MOUSER UPS1H470MED 2 5LS C17 10 nF SMD0805 Panasonic ECG ECJ 2VB1H103K Digi Key PCC103BNCT ND C19 220 nF SMD0805 Panasonic ECG ECJ 1VB1A224K Digi Key PCC1749CT ND C20 C21 220 63 V Through Hole Panasonic ECG EEU FM1E221 Digi Key P12383 ND C22 2 7 nF SMD0805 Panasonic ECG ECJ 2VB1H272K Digi Key PCC272BNCT ND C28 22 nF SMD0805 Panasonic ECG ECJ 2VB1H223K Digi Key PCC223BGCT ND C29 100 pF 5 00805 Panasonic ECG ECJ 2VC1H101J Digi Key ib dad 598 C6 0 22 F Supercap Cornell Dubilier EDLSD224H5R5C Mouser EDLSD224H5R5 C Potentiometer 0 1 R5 kQ Through Hole VISHAY Spectrol 63M T607 102 or equivalent Farnell 9608206 Vishay IR Sensor IR sensor 38 kHz Through Hole TSOP31238 Farnell 1469635 Semiconductors Slotted Pan Head Mounting screws Screw 4 40 Thread
15. are a total of 7 LEDs at the bottom of the individual keys BRIGHT BRIGHT CH CH OK DEMO and MENU Touch of any of these keys is indicated by blinking of the corresponding LED as well as a buzzer sound Channel number brightness level display mode In this mode the system displays the channel number on the leftmost two 7 segment display modules and brightness level on the rightmost two displays Channel number and brightness can be increased decreased using the touchkeys provided on the board CH BRIGHT and BRIGHT A similar operation can be performed using the remote control keys explained in Section 4 4 Maximum and minimum limits for the channel number are 99 and 00 while the maximum and minimum values for brightness level are 16 and 1 16 16 1 16 Brightness level is also shown by the number of discrete LEDs glowing 1 LED each for 2 levels Brightness level can also be increased decreased using the 8 channel touch status type rotator present on the board The brightness increases on clockwise rotation and decreases for anticlockwise rotation In one complete rotation the brightness changes by 16 levels RTC operation STLED325 also features an inbuilt RTC MENU key on the touch board is provided to select RTC set view options Various touchkeys can be used to operate the real time clock Use the MENU touchkey to enter into menu options and navigate through them Touch the MENU once is d
16. dvo 5 ZHOLVLON MOL SHOlvlOH dl 52 p LHOIVIOM dL IZ dvo 99 0 9HOlvlOH 90 5 5 L WrZ QNO QNO 4 8 099 0149 HO 97 ML 8 XO XL H9 31 ML 0 Oldo LHOINg XL 9H rH cH HO 06 T i i LH 9Lu S Luv LH H3HLI3 LNNOW 015 72 lt lt zz O000200000 oo 109 109 co S 9 gt 7 282552555 25525 5668 2333 x aja 09456 1 25 34 Doc ID 010039 Rev 1 Schematics UM1058 Figure 23 LED section D1 TK_LED_BRIGHT R3 LED 220E 02 a TK_LED_BRIGHT R5 2202 7 TK_LED_CH R7 DES LED 2202 D4 y TK_LED_CH R8 2202 7 DS TK LED MENU R9 2202 7 D6 TK_LED_DEMO RO LED 220 D7 TK_LED_OK y LED 220 Ed AMO09457v1 Figure 24 Connectors J1 J2 1 12 SDA 24 31 3V3 24M31 1 2 2 SCL 24 31 2 3 24 31 24 31 5 3 4 x GND 4 L5 x
17. mA can be plugged The board consists of a 5 V output switching regulator for higher efficiency and a 3 3 V output linear regulator onboard to give regulated outputs as required The board may also be powered up using a PC laptop adaptor The user must ensure that the external PSU jack is of the center positive type although reverse polarity does not damage the demonstration board A bicolor PWR STBY LED D4 shown in Figure 2 signifies the presence of supply on the board When in normal operation the PWR STBY LED is green and turns red when the system is in standby condition Figure 7 DC power jack AMO9441v1 Doc ID 010039 Rev 1 ky 0 1058 Hardware description 2 2 7 segment decimal point and discrete LED display The board consists of 4 7 segment decimal point display modules driven by STLED325 By default the left two digits display the channel information while the right two display the brightness level information Figure 8 7 segment LED display CHANNEL BRIGHTe BRIGHTNESS 09442 1 Figure 9 Discrete LEDs 3 017 B UL B 2 1 BRIGHTNESS 2 3 Front panel keys wake up mechanical keys STEVAL ILLO29V2 is provided with 8 front panel keys CH BRGHT BRGHT MENU DEMO and STBY There is one wake up designated as WAKE UP to wake up the system from standby ky Doc ID 010039 Rev 1 9 34 Hardware description UM1
18. press RC key press and the system returns to channel brightness display mode Demo mode The system enters into demo mode by pressing the DEMO key on the front panel In this mode scrolling text with varying brightness and increasing scrolling speed is displayed continuously on the display Text displayed STLED325 Front Panel Demo followed by blinking of 325 two times left aligned and right aligned The system comes out of demo mode and returns to channel brightness display when either any of the front panel or RC key is pressed or the RTC alarm condition is met Remote control operation The remote control operation remains the same as mentioned in Section 4 4 Doc ID 010039 Rev 1 ky 0 1058 System features touch interface not connected 5 6 Standby mode hot keys Standby operation remains the same as that mentioned in Section 4 5 except that the system can enter into standby by Pressing the front panel standby key Remote control standby key During standby all the front panel and RC keys except the hot keys are non functional The system can wake up from standby by any of the following modes Wake up key press Front panel hot key press STBY and OK are configured as hot keys Remote control hot key press RC standby key configured as a hot key RTC alarm The system returns to channel brightness display after wake up from standby mode Doc ID 010039 Rev 1 19 34 0 1058 Schematics
19. with STMPE24M31 touch interface 09436 1 2011 Doc ID 010039 Rev 1 1 34 www st com Contents UM1058 Contents 1 Ce 5 2 Hardware description 6 2 1 Power supply 8 2 2 7 segment decimal point and discrete LED display 9 2 3 Front panel keys wake up mechanical keys 9 2 4 DIP switch external interface connector 10 2 5 sensor connector 10 2 6 In ertupt LED 2254 tend pex MORE SER E 10 2 7 Interface 5 10 2 8 Touch pads 8 channel touch status type rotator 10 3 Getting started QR AC E on 11 3 1 Package 11 3 2 System requirements 11 3 3 Powering on the system 11 3 4 Startup display sequence default setting of the system 11 4 System features touch board connected 12 4 1 Channel number brightness level display mode 12 4 2 RTC operation Ed ER ERE wee EE 12 4 2 1 Display UMO paai peren EnA 12 4 2 2
20. 058 2 4 DIP switch external interface connector STEVAL ILLO29V2 consists of an 8 position DIP switch SW2 All the switches should be in the ON position towards circle ON side for the demo to work When the device STLED325 is required to be isolated from the onboard STM8S host and controlled through an external host all the switches should be moved to the OFF position Then STLED325 control pins can be accessed through an external interface connector J3 A detailed description of the external interface connector is provided on the bottom silkscreen of the board and also listed below for reference Figure 10 External interface connector J3 I2C SDA 1 _ 2C_SCL STBY 3 4 READY 5 5 INTR LED 24 31 INT j B 24M31 RESET 5V0 9 10 GND s iB GND AMO09444v1 2 5 IR sensor connector A 38 kHz IR sensor is mounted at J4 for IR control and supports RC5 protocol 2 6 Interrupt LED There is a blue interrupt LED D21 INTR which blinks whenever an interrupt is asserted from the STLD325 device which may be due to front panel key press remote control key press RTC alarm wake up from standby etc 2 7 Interface connectors Please refer to 10 11 Figure 2 STEVAL ILLO29V2 consists of touch board interface connectors J6 J7 on which the STMPE24M31 touch board can be mounted STEVAL 07 1 also consists of two interface connectors J1 J2 refer to
21. 250 INO 26080 ZHMB9LZe DS 4u001 LA OAS 101 Doc ID 010039 Rev 1 20 34 Schematics UM1058 Microcontroller section Figure 16 br NNOO WIMS 4900 210 L IN F av nis L e DNM z 8 TMS 0 a N N gt 4 E za LAT gt G31 ra glzzuisz 3 3 T Ag1S 9LH O919X 02S8 NLS ET GST ZL 239 089 SL 08d il SINI Lod eod i A818 18d OK HERES S d 19534 204 00 193 TE tb 7 8005 1 16 105 24 89 89 69 LL was 221 t T R 194 5 INI Zod 50 peus 8 WIMS 92 2 7 22 209 x gz 508 dV9A ag vdd ssa 5 i z 1uvsn_sqd 06 s Pod t D 90 jq SuN LZ 4900 19538 ze T Ln ISUN EAE AM09450v1 21 34 Doc ID 010039 Rev 1
22. 31MF51E105ZA01L or Digi Key 490 1832 1 ND North America equivalent C1 12 pF 5 00805 AVX Corporation 08051A Digi Key 478 5011 1 ND equivalent C8 C9 C10 C11 C12 C13 C14 C15 C16 C17 C18 C1 Murata Electronics GQM2195C2A2ROCBO1D or 9 C20 C21 C22 C23 Do SMD0805 North America equivalent Digi Key 35661 ND Not Mount C25 C26 22 pF sMDosos Murata Electronics GRM2195C2A220JZ01D Digi Key 490 1591 1 ND 890 0 1058 Revision history 8 Revision history Table 3 Document revision history Date Revision Changes 04 May 2011 1 Initial release Doc ID 010039 Rev 1 33 34 0 1058 Please Read Carefully Information in this document is provided solely in connection with ST products STMicroelectronics NV and its subsidiaries ST reserve the right to make changes corrections modifications or improvements to this document and the products and services described herein at any time without notice All ST products are sold pursuant to ST s terms and conditions of sale Purchasers are solely responsible for the choice selection and use of the ST products and services described herein and ST assumes no liability whatsoever relating to the choice selection or use of the ST products and services described herein No license express or implied by estoppel or otherwise to any intellectual property rights is granted under this doc
23. 4 Doc ID 010039 Rev 1 ky 0 1058 Hardware description Figure 5 STEVAL CBPO007V1 rear view I 1 ER B eee UE 0172083 09440 1 Figure 6 STLED325 board with 5 007 1 09716 1 Major components present STEVAL ILLO29V2 board refer to Figure 2 3 8 front panel keys 1 CH CH BRGHT BRGHT STBY MENU OK DEMO 8 front panel keys 5 CH CH BRGHT BRGHT STBY MENU OK DEMO BRGHT ADJ potentiometer 9 PWR STBY LED 7 Interrupt LED 16 MUTE LED 8 External Host Interface connector 13 DIP switch 12 SWIM connector 14 IR sensor 17 STM8S207K6T6 microcontroller 2 7 segment dot display 3 STLED325 1 32 768 kHz RTC crystal 15 8 discrete LEDs for brightness 4 ky Doc ID 010039 Rev 1 7 34 Hardware description UM1058 2 1 8 34 Wake up key 6 DC buzzer for alarm function 19 Super cap for backup 21 battery can also be used as an alternative to super cap System reset switch 20 DC power jack 18 Major components present STEVAL CBP007V2 are refer Figure 4 5 STMPE24M31QTR 3 Connectors to interface STEVAL CBP007V1 with STEVAL ILLO29V2 4 5 8 touchkeys for individual functions 8 channel rotator for brightness control 1 2 Power supply unit The board is equipped with a DC jack shown in Figure 7 into which an external adaptor 9 V 18 V 500
24. Display date 13 4 2 3 nace acces TT 13 4 2 4 Sel ate PPP LETT 13 4 2 5 hua 13 4 2 6 Alarm condition display 13 4 3 DEMO THOOG ees teen wees 14 4 4 Remote control operation 14 45 Standbymode 15 5 System features touch interface not connected 17 2 34 Doc ID 010039 Rev 1 0 1058 Contents 5 1 Brightness adjustment through potentiometer 17 5 2 Channel number brightness level display mode 17 5 3 RIG Operation 17 5 3 1 Display time 17 5 3 2 Display date sede eae XR Er ERG 17 5 3 3 ua 18 5 3 4 oS dale 18 5 3 5 5 ou lk Sneed Ae Ra RR 18 5 3 6 Alarm condition display 18 5 4 Demo mode 18 5 5 Remote control operation 18 5 6 Standby mode hotkeys 19 6 Schematics 2221252 WAAGE SE 20
25. Schematics 6 STEVAL ILLO29V2 schematics 6 1 STLED325 section Figure 15 gt lt E gt OUI 91214182 4u00B 3inw 00 Saw T 0 L _ aid 0 4 Od 3 ZAJA gt gt 9294949 3 uu 55555 LASM GALNNOW 38 OL 1247741 40 20149 0 N O C O tO dl OAS vas AWOL LeeLee A 85778995 ZL 854895 UY Saaaaa dO DWM Fg ML 2153 2935 Jos L5 91 0 4540936 vas 195 241 b gswigoas 61 _ 9 vas 241 7 SSW SDAS NI ul 55036 UC vo rose Szeadus ZOldO 5 NI 0 vSWrO3S VZ LOldO Ow Pd V 358 22 Nou LS ZZn8 10149 250 995 558 OUI 178 0 54936 72 umrzzoriu 31nNW 2 gt eo AL 157 _ gt gt 0 su ole lee vH mE 99 Z 3 A y lene L 992 4992 59 _ ZO N NI ze
26. System features touch interface not connected 5 5 1 5 2 5 3 5 3 1 5 3 2 System features touch interface not connected Brightness adjustment through potentiometer The system is also provided with a potentiometer ADJ R5 which can be used to vary the brightness of the LEDs by setting the output current The brightness increases when the potentiometer is rotated clockwise and decreases with anticlockwise rotation Channel number brightness level display mode In this mode the system displays the channel number on the leftmost two 7 segment display modules and brightness level on the rightmost two displays Channel number and brightness can be increased decreased using the front panel keys provided on the board CH BRGHT BRGHT A similar operation can be performed using remote control keys as explained in Section 5 5 Maximum and minimum limits for channel number are 99 and 00 while the maximum and minimum values for brightness level are 16 and 1 16 16 1 16 Brightness level is also shown by number of discrete LEDs glowing 1 LED each for 2 levels RTC operation STLED325 also features an inbuilt RTC The MENU key on the front panel is provided to select RTC set view options Various front panel keys can be used to operate the real time clock Choose MENU to enter into menu options and navigate through them Choose MENU once displayed Now press OK to enter int
27. electronics STM8S207K6T6C STMicroelectronics STM8S207K6T6C microcontroller U2 LED controller driver QFN32 STMicroelectronics STLED325QTR STMicroelectronics STLED325QTR U3 volta SOT23 5L STMicroelectronics LDS3985M18TR STMicroelectronics LDS3985M18TR g 9 04 14978 DIP8 STMicroelectronics L4978 STMicroelectronics L4978 U5 LD1117AS33TR SOT 223 STMicroelectronics LD1117AS33TR STMicroelectronics LD1117AS33TR D1 6 D7 BAT54J SOD323 STMicroelectronics BAT54JFILM STMicroelectronics BAT54JFILM 2 09 020 Schottky diode SMA STMicroelectronics STPS1L30A STMicroelectronics STPS1L30A D10 Du Diode SMA STMicroelectronics STTH102 STMicroelectronics STTH102 Q1 PNP transistor SOT 23 STMicroelectronics 2STR2215 STMicroelectronics 2STR2215 Q2 NPN transistor SOT 23 STMicroelectronics 2STR1215 STMicroelectronics 2STR1215 Y1 32 768 kHz crystal Through hole Vishay Dale XT26TTA32K768 MOUSER 73 XT26T BZ1 Piezoelectric buzzer Through hole CUI CEP 2242 Digi Key 102 1115 ND D4 Bicolor ju usd PLCC 4 Kingbright KAA 3528ESGC Farnell 1318239 OSRAM Opto D2 Interrupt LED blue PLCC2 Semiconductors LB T673 L2P1 35 0 10 R18 Z Digi Key 475 1387 1 ND Inc 890 ve 6e 660010 AI Table 1 BOM for STEVAL ILLO29V2 continued Reference Component Manufacturer s ordering code Supplier designator descript
28. ion Package Manufacturer orderable part number Supplier ordering code D3 Mute LED red PLCC2 Avago HSMC A101 S00J1 Digi Key 516 2122 2 ND Technologies US 1 U7 Ug HDSPS5501 common 0 55 inch 2 5 Technologies US HDSP 5501 Digi Key 516 1212 5 ND anode mm pitch Inc 611 SW2 DIP 8 switch SMT C amp K SDA08H0SBD MOUSER SDA08H0SBD SW1 SW3 SW4 6 0x6 0x7 0 SW5 SW6 SW7 mm Swe SW9 Tactile switches 160 gf ALPS SKHHBWAO10 MOUSER 688 SKHHBW SW10 SW11 Through hole J1 J6 J7 J6 2 54 mm pitch and J7 not Single row Bergstrip p Protectron P9102 40 12 1 Protectron P9102 40 12 1 Through hole mounted J3 Dual row Bergstrip 2 54 MM pitch Protectron P9103 80 12 1 Protectron P9103 80 12 1 Through hole J4 Do not mount 4 pin female Bergstrip 254 mmipitch Protectron P9301 36 11 Protectron P9301 36 11 header do not mount Through hole 2 5 mm right J5 DC jack connector angle locking Protectron PDCJ01 08 Protectron PDCJ01 08 type 7 DS5022P L1 100 uH SMD Coil craft DS5022P 104MLB Coilcraft 104MLB R1 R9 R13 R18 R21 R28 R37 4 7 SMD0805 Panasonic ECG ERJ 6GEYJ472V or equivalent Digi Key P4 7KATR ND R38 R2 0 10 SMD0805 Panasonic ECG ERJ 6GEYJ103V or equivalent Digi Key P10KACT ND R3 360 SMD0805 Panasonic ECG ERJ 6GEYJ361V or equivalent Digi Key P360ATR ND R4 100 SMD0805 Panasonic ECG ERJ 6GEYJ100V or equivalent Digi Key P10ATR ND
29. isplayed Now touch OK to enter into RTC options By using the MENU key the user can navigate through TIME view time DATE view date SETT set time SETD set SETA set alarm Display time Choose MENU to go to rtc and then OK tIME is displayed Now choose OK again to go to view time is displayed for a second to signify time display in Hours Minutes format followed by current RTC time display with hours and minutes separated by a Choose OK again to exit to the channel brightness display Doc ID 010039 Rev 1 437 0 1058 System features touch board connected 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 7 Choose OK again to exit to the channel brightness display Set time Choose MENU and then OK Use the MENU key to go to 5 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 Ch
30. larm 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 13 34 System features touch board connected UM1058 4 3 4 4 14 34 Figure 11 Alarm display 094454 1 Demo mode The system enters into demo mode by using the DEMO touchkey on the front panel In this mode scrolling text with varying brightness and increasing scrolling speed is displayed continuously on the display Text displayed STLED325 STMPE24M31 Front Panel Demo followed by blinking of 325 two times left aligned and right aligned The system comes out of demo mode and returns to channel brightness display when either any of the touchkeys or RC key is pressed or RTC alarm condition is met Remote control operation The system currently supports only RC5 protocol however it can be easily adapted to implement other RC protocols The MENU options support changing the currently used RC protocol but are not currently implemented in the system For more details refer to the STLED325 datasheet The following RC operations can be done using IR decoding feature of STLED325 Device address programmed 0x08 Channel up key value 7 and key value 45 Channel down key value 14 and key value 44 Brightness increase key value 8 Brightness decrease key value 27 DEMO key value 21 STANDBY key value 12 Doc ID 010039 Rev 1 ky
31. o RTC options Now using the MENU key the user can navigate through TIME view time DATE view date SETT set time SETD set date SETA set alarm Display time Choose MENU to go to and then OK is displayed Now press OK again to go to view time HH MM is displayed for a second to signify time display in Hours Minutes format followed by current RTC time display with hours and minutes separated by a Choose OK again to exit to the channel brightness display Display date Choose MENU and then OK Now use the MENU key again to reach dAtE and press 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 Doc ID 010039 Rev 1 17 34 System features touch interface not connected UM1058 5 3 3 5 3 4 5 3 5 5 3 6 5 4 5 5 18 34 Set time Choose MENU and then OK Use the MENU key to go to SETT Now press 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 press OK The time is set and the display returns to channel brightness display Set date Choose MENU and then OK Choose MENU again mul
32. oose MENU and then OK Choose MENU again multiple times to go to SETD Now choose 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 a
33. rein and shall not create or extend in any manner whatsoever any liability of ST ST and the ST logo are trademarks or registered trademarks of ST in various countries Information in this document supersedes and replaces all information previously supplied The ST logo is a registered trademark of STMicroelectronics All other names are the property of their respective owners 2011 STMicroelectronics All rights reserved STMicroelectronics group of companies Australia Belgium Brazil Canada China Czech Republic Finland France Germany Hong Kong India Israel Italy Japan Malaysia Malta Morocco Philippines Singapore Spain Sweden Switzerland United Kingdom United States of America www st com 34 34 Doc ID 010039 Rev 1 437 Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery amp Lifecycle Information STMicroelectronics STEVAL ILLO29V2
34. tiple times to go to SETD Now press OK The system prompts to enter the date in Date Month format Use front panel keys 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 press 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 press 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 alarm date automatically After adjusting the value press 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 57 325 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 FP key
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