M24LR64-R tool kit user guide
Contents
1. C System Parameter Sector system Read Doc ID 16609 Rev 1 ky UM0853 d How to control the RF and ISC channels from your screen Figure 66 Result of the read sector security status operation MEMORY seen by I2C system 555 DU DU DU DU DU DU DU DU DU DU DU DU DU DU DU DU Reading the I2C_Write_Lock bit area To read the 2C Write Lock bit area I2C sector security select I2C write lock bits system and press the Read button Figure 67 shows how to launch an operation to read the I2C_Write_Lock bit area Figure 67 Reading the 2C Write Lock bit area 12C READ C Memory C Sector Security Status system T2C write Lock bits system C System Parameter Sector system Read Figure 68 Result of the I2C_Write_Lock bit area read operation MEMORY seen by I2C system I2e write lock bits OS00 DU OO OO 0504 DU OO OO Reading the system parameter sector To read the data in the system parameter sector select System Parameter Sector system and press the Read button Figure 69 shows how to launch an operation to read the system parameter sector Doc ID 16609 Rev 1 31 49 How to control the RF and ISC channels from your screen UM0853 3 3 2 32 49 Figure 69 Reading the system parameter sector 12C READ Memory C Sector Security Status system C I2C write Lock bits system System Parameter Sector system Read Figure 70 Result of the read system para2. e71 UM0853 YI User manual M24LR64 R tool kit user guide 1 Introduction The purpose of this user manual is to teach how to use the M24LR64 R tool kit with the M24LRxx Application Software It describes the M24LRxx_Application_Software interface and its menus and shows how to send commands to M24LR64 R tags January 2010 Doc ID 16609 Rev 1 1 49 www st com Contents UM0853 Contents 1 ITOQUCNON a KA mAh R R beasts ee MAA KA MAAN A ADA 1 2 Tool kit descriptions 2 0c ce ees 7 2 1 Development kit eee 7 2 2 M24LR64 R demonstration kit 2 0 a 9 2 3 Starter Kit 2c ec eee ee eee eee eee nee eee 10 3 How to control the RF and PC channels from your screen 12 3 1 Starting M24LRxx_Application_Software 12 3 1 1 Choosing your tool kit 0 0 cee eee 12 3 1 2 Main Menu a 13 3 1 3 Image Transfer Application menu 2 0 0 ce es 15 3 1 4 Demo STM32 PRIMER2 menu aa 15 3 1 5 MOONS MEN aaa PAKA MAAN BA MANAOAG HAL Sine Sacre e erate 16 3 1 6 Help Menu AP 16 3 2 RF channel commands aana a 16 3 2 1 Inventory command 0 cc ee eee ees 17 3 2 2 Get System Info command 00 ee eee eee 18 3 2 3 Viewing RF requests and answers 0 00 ce eee eee ees 18 3 2 4 Selecting the RF mode a 19 3 2 5 Managing the M24LR64 R states 0 00 20 3 2 6 Read command 000 ce eee eee eee 20 3 2 7 Write COMMANG 4 aa GRABA DARA
3. 1 CONNECTED version 1 0 STHicroelectronics 9 14 49 Doc ID 16609 Rev 1 UM0853 How to control the RF and ISC channels from your screen 3 1 3 3 1 4 d Image Transfer Application menu Figure 19 shows the Image Transfer Application menu Select show Image Transfer application to upload or download a picture to or from the M24LR64 R by RF or IPC Figure 19 show Image Transfer application Ej M24 LRxx Application Software Reader Application SETS Ee e E Cemo5TM32 PRIMERZ Tools Help show Image Transfer Application Serial EEPROM USB Reader 1 0 1 CONNECTED version 1 0 STHicroelectronics Demo STM32 PRIMER2 menu Figure 20 shows the Demo STM32 PRIMER2 menu Select show Demo STM32 PRIMER2 to upload or download a picture to or from the M24LR64 R by RF Pictures are formatted to be usable by the Dual EE firmware of your STM32 PRIMER2 demo Refer to UM0850 for details on how to use Dual EE Figure 20 Demo STM32 PRIMER2 menu a M24LRxx Application Software Reader Application Image Transfer Application Waa eel Tools Help show Demo 5TM32 PRIMERZ2 Serial EEPROM USE Reader 1 0 1 CONNECTED Wersion 1 0 STMHicroelectronics Doc ID 16609 Rev 1 15 49 How to control the RF and ISC channels from your screen UM0853 3 1 5 3 1 6 3 2 16 49 Tools menu Figure 21 shows the Tools menu Select stop animation to stop the animation in the reader application interface Figure 21 Tools menu M24
4. 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 Figure 27 Figure 28 Figure 29 Figure 30 Figure 31 Figure 32 Figure 33 Figure 34 Figure 35 Figure 36 Figure 37 Figure 38 Figure 39 Figure 40 Figure 41 Figure 42 Figure 43 Figure 44 Figure 45 Figure 46 Figure 47 Figure 48 4 49 RF reader ISO 15693 RF 13 56 MHZ External antenna ee ees Serial EEPROM USB reader 0 0 00 cece eee PC DUS CADIE 4 naaa nde meee owen s AG Goh cee ane ee O a ANT1 M24LR A reference antenna eee ANT2 M24LR A reference antenna eee M24LR64 R in SO8 package 00 ee ee al AA AA Wad ace gem atte ae aS PRIM2 M24LR A reference antenna 00000 anes S1MS2 PRIMER2Z a anenee BB pn AS ee UKE NG cee Raed i FCS RFC 24 02Ganenaavoman eon ceggeou hav eeeeeds ANT1 M24LR A reference antenna ee eee ANT2 M24LR A reference antenna 0 eens M24LR64 R in SO8 package ccc ee Application s opening page 0 0 c eee eee eee Connection check by the software 00000 e eee Main menu WindOW aa show Reader application a show Image Transfer application a Demo STM32 PRIMER2 menu 2 0 00 eee eee eee OOS MENU 2254 crane MANA WDAN ba
5. 75 mm x 45 mm 2 9 in x 1 77 in ANT2 M24LR A shown in Figure 6 RF antenna size 20 mm x 40 mm 0 79 in x 1 57 in M24LR64 R samples in SO8 package see Figure 7 Figure 1 RF reader ISO 15693 RF 13 56 MHz Figure 2 External antenna ai17541 Doc ID 16609 Rev 1 7 49 Tool kit descriptions UM0853 Figure 3 Serial EEPROM USB reader Figure 4 ISC bus cable Figure 5 ANT1 M24LR A reference antenna TT T TTT e elad 4 antenna M24LRxx DUAL INTERFACE EEPROM 2C connector VCC VSS SCL SDA Figure 6 ANT2 M24LR A reference antenna RF antenna ISO 15683 antenna M7 DH v DUAL INTERFACE H EEPROM fe tere I2C connector Vcc Vss SCL SDA ai17589 al 8 49 Doc ID 16609 Rev 1 UM0853 2 2 Figure 7 M24LR64 R in SO8 package M24LR64 R demonstration kit Ordering information DEMOKIT M24LR A The demonstration kit contains Tool kit descriptions amiddle range RF reader ISO 15693 RF 13 56 MHz interfaced via the USB bus shown in Figure 8 anM24LR64 P s reference antenna PRIM2 M24LR A shown in Figure 9 RF antenna size 20 mm x 40 mm 0 79 in x 1 57 in Optional STM32 PRIMER2 to be ordered separately shown in Figure 10 Figure 8 RF reader Figure 9 PRIM2 M24LR A reference antenna RF antenna ANT2 M24LR A dimension ld l a A LI he H aa F 2a R ad i LE J ai lee r ar dN IRE r HP VOTOS aa Optional el Oo OF 6 6 amma 12C connector Voc V
6. ID 16609 Rev 1 35 49 How to control the RF and ISC channels from your screen UM0853 3 3 3 36 49 I2C PASSWORD commands In the 12C PASSWORD area of the I2C User Interface window see Figure 62 select Present Password to be able to send an I2C Present Password command The button at the bottom right hand side of the 12C PASSWORD area will indicate Present In the same area select Write Password to be able to send an 12C Write Password command The button at the bottom right hand side of the 12C PASSWORD area will indicate Write I2C Present Password command To issue an I2C Present Password command select Present Password and type the I2C password into the Present Password field Figure 81 shows how to launch an I2C Present Password command Figure 81 Issuing an I2C Present Password command I2C PASSWORD Y Present Password C Write Password Present Password AE 45 60 63 F111 with Present In this example an 12C Present Password command is sent with the I2C password lt AE 45 80 63 gt I2C Write Password command To issue an 12C Write Password command select Write Password and type the 12C password ito the Write Password field Figure 82 shows how to launch an 12C Write Password command Figure 82 Issuing an I2C Write Password command I2C PASSWORD C Present Password Write Password 54 13 46 Ca In this example an 12C Write Password command is sent with the I2C password lt 54 13 4B C8
7. Rxx Application Software Reader Application Image Transfer Application Demo 5TM3 PRIMERZ hte stop animation Serial EEPROM USE Reader 1 0 1 CONNECTED version 1 0 STHicroelectronics Help menu Figure 22 shows the Help menu Open bin file with BinEdit gives you access to a freeware for reading binary files bin format Change background color allows you to change the color of the main window About provides information about the software Figure 22 Help menu M24LRxx Application Software Reader Application Image Transfer Application Demo 5TM3 PRIMERZ Tools SE Open bin File with BinEdit Change backgroung color About Serial EEFEOM USE Reader 1 0 1 CONNECTED version 1 0 STHicroelectronics RF channel commands Select show Reader Application in the main menu The AF user interface opens It is shown in Figure 23 With this interface you can send any command to the M24LR64 R tag present in the RF reader field Doc ID 16609 Rev 1 ky UM0853 How to control the RF and SC channels from your screen The Show 12C Commands button is used to switch from the RF user interface to the 12C user interface Figure 23 RF user interface DUAL INTERFACE EEPROM M24LR64 Show I2C Commands RF User Interface multiple read MEMORY seen by RF Read 7 Read with block Security Status Present password sector block datas Get Multiple Block block block Ean inte from fo000 to oorr Write password A9 34 07 6
8. TO THE USE AND OR SALE OF ST PRODUCTS INCLUDING WITHOUT LIMITATION IMPLIED WARRANTIES OF MERCHANTABILITY FITNESS FOR A PARTICULAR PURPOSE AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION OR INFRINGEMENT OF ANY PATENT COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT UNLESS EXPRESSLY APPROVED IN WRITING BY AN AUTHORIZED ST REPRESENTATIVE ST PRODUCTS ARE NOT RECOMMENDED AUTHORIZED OR WARRANTED FOR USE IN MILITARY AIR CRAFT SPACE LIFE SAVING OR LIFE SUSTAINING APPLICATIONS NOR IN PRODUCTS OR SYSTEMS WHERE FAILURE OR MALFUNCTION MAY RESULT IN PERSONAL INJURY DEATH OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE ST PRODUCTS WHICH ARE NOT SPECIFIED AS AUTOMOTIVE GRADE MAY ONLY BE USED IN AUTOMOTIVE APPLICATIONS AT USER S OWN RISK Resale of ST products with provisions different from the statements and or technical features set forth in this document shall immediately void any warranty granted by ST for the ST product or service described herein 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 2010 STMicroelectronics All rights reserved STMicroelectronics group of companies Australia Belgium Brazil Cana
9. WELT GL Click on download to read from your M24LR64 by RF www st com 5 1 Checking the RF communication To check the RF communication between the reader and the reference antenna press the check RF communication button see Figure 1711 The button changes to running If the RF communication between the reader and the reference antenna is good the circle is green like in Figure 112 If there is no RF communication between the reader and the reference antenna the circle appears red like in Figure 113 Figure 111 Check RF communication button Check communication RF CO Figure 112 RF communication ongoing between reader and reference antenna RF communication status O Figure 113 No RF communication between reader and reference antenna RE communication status O 9 44 49 Doc ID 16609 Rev 1 UM0853 Demo application for use with DEMOKIT M24LR A 5 2 Uploading a picture to your DEMOKIT M24LR A by RF Use the frame shown below to upload a picture by RF Figure 114 Upload frame Click on one picture to transfer it by RF into your M24LR64 Click on a picture to upload the picture in bmp format to the M24LR64 R by RF You can use the three additional icons on the right hand side HELLO WORLD HALLO WELT to decrease the upload time 3 seconds versus 20 seconds 5 3 Downloading a picture from your DEMOKIT M24LR A by RF Press the click to dowload Picture button shown below to download a picture by RF Once d
10. gt A warning see Figure 83 was added to prevent unwanted password changes Doc ID 16609 Rev 1 ky UM0853 How to control the RF and ISC channels from your screen d Figure 83 Warning DUAL INTERFACE EEPROM Password management Warning YY ou are going to change the 12C password by sending a Write I C Password command There is no way ko retreive an IZC or RF Password Please remember it Note that in the 12C answer you are notified of whether the write cycle succeeded or failed see Figure 84 and Figure 85 Figure 84 Write Password cycle successful Figure 85 Write Password cycle failed no cycle detected Doc ID 16609 Rev 1 37 49 Data transfer management picture demo UM0853 4 4 1 Data transfer management picture demo Select show Image Transfer Application from the main menu of the M24LRxx_Application_Software application Figure 86 Show Image Transfer Application window Dual interface EEPROM WRITE PICTURE TO M24LR64 READ M24LR64 CONTENT 1 select the image to transfer 1 select the transfer path L L 2 DownLoad Picture from M24LR64 Tronics Based on contact and contactless interface free your innovation with M24LR64 unique features CHECK COMMUNICATION dann EEPROM mamay 2 select the transfer path lt 40 years data ratantion check RF communication Ka 1 milion read write cycles FC and 100k cycles RF interface LLC Lr sls AF check I2C comm
11. is OK 39 No RF communication between the tag and the reader 39 lI2C communication between the tag and the reader is OK ananannn nanana nanan 39 Failed Upload by 2C ama ere ee ae ee ee ee ee ee eee 39 WRITE PICTURE TO M24LR64 0 0 00 eee 40 Picture to be uploaded R R RR T Ra eee ee ees 40 Selecting 12C to upload the picture ee eee 40 Uploading the picture by I2C 0 eee ees 41 Selecting RF to upload the picture 0 eee eee 41 Uploading the picture by RF eee eee ees 41 I2C upload process successful aaa 41 I2C upload process failed n Aa 41 RF upload process successful 0c ee ee eee 41 Doc ID 16609 Rev 1 5 49 List of figures Figure 101 Figure 102 Figure 103 Figure 104 Figure 105 Figure 106 Figure 107 Figure 108 Figure 109 Figure 110 Figure 111 Figure 112 Figure 113 Figure 114 Figure 115 Figure 116 Figure 117 Figure 118 Figure 119 6 49 UM0853 RF upload process failed a 42 READ M24LR64 CONTENT interface anaana aaa aaa 42 Selecting 12C to download the picture 0 0 0 0 a 42 Downloading the picture by 12C eee eens 42 Selecting RF to download the picture 1 0 eee 43 Downloading the picture by RF 0 ccc eee eens 43 PEOO CET DAL wage Pa mGA O UU shane ence NAMEN we ee kee NANG eee ram GA dems NA 43 The ST log
12. is red the communication by RF between the M24LR64 R and the reader is NOT OK Figure 89 No RF communication between the tag and the reader Check communication by I2C After clicking on check 12C communication the button changes to running as shown in Figure 90 If the circle next to the running button is green the communication by I2C between the M24LR64 R and the reader is OK Figure 90 I2C communication between the tag and the reader is OK If the circle next to the running button is red the upload by 12C failed Figure 91 Failed upload by I2C me aa Ta Ye FP FPL PO atinar Cl RI LAO ULI UT running Doc ID 16609 Rev 1 39 49 Data transfer management picture demo UM0853 4 2 40 49 Writing a picture to your M24LR64 R In the show Demo application window go to the WRITE PICTURE TO M24L R64 area see Figure 92 and choose the picture you would like to upload into the memory Click on the picture to select it Figure 92 WRITE PICTURE TO M24LR64 WRITE PICTURE TO M24LR64 1 select the image to transfer 8 r 3 Upload Picture to M24LR64 In Figure 93 the ST logo was chosen as an example Figure 93 Picture to be uploaded S74 After selecting the picture you need to choose which of the 12C or RF interface you will use to upload it to the memory of the M24LR64 R device To upload it by 12C click on 12C as shown below Figure 94 Selecting I2C to upload the picture 2 select the t
13. of the read sector security status operation 31 Reading the l2C Write Lock bit area eens 31 Result of the 2C Write Lock bit area read Operation 0 000 eee 31 Reading the system parameter sector a 32 Result of the read system parameter sector operation 32 Writing to the memory array ee eee eee 32 Write cycle SUCCESS Hana aaaa kanan BANAAG ALAGA RES READ ADE EG EE dee EK 33 Write cycle failed no write cycle detected nnana 0 cece eee 33 Result of the Write operation 003C 0 0 0 eens 33 Page Ze TGC aici ter eds tae AA one oe ee oo 33 Writing A1 to the memory array 10 0 eee eens 34 Writing to the sector security status area aea 34 Result of the write to sector security status area operation 35 Writing to the 2C Write Lock bit area eee 35 Result of the write to l12C Write Lock bit area operation 35 Issuing an I2C Present Password command aa aaea 36 Issuing an 12C Write Password Command a 36 NONG sama MAGA KANAL E DAMO DNA ADDED PAMANA MAAN AA 37 Write Password cycle successful ce eee eee eas 37 Write Password cycle failed no cycle detected 0 0 0 eee 37 Show Image Transfer Application window 0 0 0 ee eee 38 Check communication tool ce ee ee eee 38 RF communication between the tag and the reader
14. 4LRxx Application Software Before starting you must have 6 previously installed all the drivers For how to install the required drivers please refer to UM0863 M24LR64 R tool driver install guide connected the readers USB cable Choosing your tool kit On the PC desktop double click on the M24LRxx Application Software icon On launching the software you will be prompted to select the kit you wish to use as shown in Figure 15 Figure 15 Application s opening page DEMO KIT USB based Select your kit STARTER KIT DEMO KIT USB based DEMO KIT R5232 based DEVELOPMENT KIT GL STMICROELECTRONICS Select your kit from the list below and press the OK button STARTER KIT 6 DEMO KIT USB based 6 DEMO KIT based on the RS232 port old version DEVELOPMENT KIT If you select DEMO KIT USB based you can also play with the SERIAL EEPROM USB reader by checking the box to add the Serial EEPROM USB reader Doc ID 16609 Rev 1 ky UM0853 How to control the RF and SC channels from your screen Once the kit has been selected the software checks that the selected readers are well connected A progress bar appears during the check as shown in Figure 16 Figure 16 Connection check by the software DEMO KIT USB based STMICROELECTRONICS If a problem occurs a window appears to indicate what the problem is 6 f the development kit is used the problem could be medium range RF reader not p
15. 5 Write Lock sector Fill with Warning There is no way to retreive RF or I2C password If you Memory size change a Password Black size please don t forget it IC reference Non addressed mode Addressed mode Select mode SELECT STAY QUIET RESET to READY DUAL Write AFI foo Lock AFI INTERFACE Ka Write DSFID foo Lock DSFID EEPROM IL E0022C1343910511 FF 3 2 1 Inventory command The Inventory button launches an Inventory command and thus detects the tags present in the RF field The command is associated with an anticollision algorithm to detect each tag individually see Figure 25 The Loop option is used to loop on inventory commands It is selected or deselected by checking or unchecking the box next to Loop Figure 24 Inventory button ST E0022 1343910511 FF Doc ID 16609 Rev 1 17 49 d How to control the RF and ISC channels from your screen UM0853 3 2 2 3 2 3 18 49 Figure 25 Three tags detected ST Hab E0022C 1304411011 FF EQO022C 1543910511 FF EQO022C 1592200607 FF You can select a tag in the list of detected UIDs by clicking on the desired UID in the list as shown in Figure 26 The selected UID will then be used in all RF requests sent in Addressed mode Figure 26 Specific UID selected Inventory EN UID DSFID E0022C1304411011 FF E0022C13543910511 FF E0022C 1392200607 FF Get System Info command The Get System Info button launches a Ge
16. BA oabbedteacdewesh co5404200E 23 3 2 8 Write AFI Command aa 24 3 2 9 Write DSFID command aa 25 3 2 10 Lock AFI command BAD ADD Gens be HE bangeaes 25 3 2 11 Lock DSFID command a 25 3 2 12 RF password management cee eee eee eens 26 3 3 EC Chanel eeen arrer ERES ene eae AA 28 3 3 1 2C READ commands acara mamamana maa a ADA NAB AKE NAL a 29 3 3 2 I2C WRITE commands 2 0 00 cc ees 32 3 3 3 I2C PASSWORD commands a 36 4 Data transfer management picture demo 00000085 38 2 49 Doc ID 16609 Rev 1 ky UM0853 Contents 4 1 Check communication 0 a 38 4 1 1 Check communication by HE 000 c eee eee eee 39 4 1 2 Check communication by l2C nananana naa aaa 39 4 2 Writing a picture to your M24LR64 R 0 40 4 3 Read display the M24LR64 R s contents 42 Demo application for use with DEMOKIT M24LR A 44 5 1 Checking the RF communication a 44 5 2 Uploading a picture to your DEMOKIT M24LR A by RF 45 5 3 Downloading a picture from your DEMOKIT M24LR A by RF 45 5 4 Check communication status a na aaaea e ee 46 5 5 Using your STM32 PRIMERZ2 to read the contents of the reference antenna by I2C nananana aaa 47 Revision history e e e cee es 48 Doc ID 16609 Rev 1 3 49 List of figures List of figures Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure
17. BFS4B55 SSS When you press the Write password button a warning pops up to prevent any unwanted password change To abort the Write sector Passord command click on Cancel To confirm the command click on OK Figure 55 Warning before changing the password DUAL INTERFACE EEPROM Password management KI Warning there is no way ko retreive an IZC or RF Password Please remember it cares d Doc ID 16609 Rev 1 27 49 How to control the RF and ISC channels from your screen UM0853 3 3 28 49 Figure 56 Write sector Password command successful 0078FD White Password OK Write Password HS Figure 57 Write sector Password command error jan 120025 Write Password ND T UK Lock sector Password command The Lock sector button issues a Lock sector Password command with the data configured in the select sector number select password number and select lock config fields Figure 58 Lock sector Password command Lock sector select sector number 2 w select password number 3 select lock contig pwd presented pwd not presented DUD Read Write Read Mo Write 01 bead Write Read Write 101 bead Write Mo Read No Write 11 Read No write No Read No Write Figure 59 Lock sector Password command successful DG Lock Sector UK Figure 60 Lock sector Password command error 0119717 Lock Sector NOT OK lC channel You can use the I2C User Interface window illustrated in Figure 62 to ex
18. Doc ID 16609 Rev 1 41 49 Data transfer management picture demo UM0853 Figure 101 RF upload process failed CHECK COW INC A IAN cheek RF communication cheek I C communication 4 3 Read display the M24LR64 R s contents In the show Demo application window the READ M24LR64 CONTENT area allows you to display the contents of the memory on your computer screen if the picture was uploaded Figure 102 READ M24LR64 CONTENT interface READ M24LR64 CONTENT 1 select the transfer path 6 6 2 DownLoad Picture from M24LR64 You first have to select which of the 12C or RF interface you will use to download the picture from the memory of the M24LR64 R To download it by 12C click on I2C as shown below Figure 103 Selecting I2C to download the picture 1 select the transfer path g e You then have to click on the Upload by 12C button to launch the upload process see Figure 104 Figure 104 Downloading the picture by I2C 2 DownLoad Picture from M24LR64 Download by I2C To download the picture by RF click on RF as shown below a oot espe kp UM0853 Data transfer management picture demo Figure 105 Selecting RF to download the picture 1 select the transfer path You then have to click on the Upload by RF button to launch the upload process see Figure 106 Figure 106 Downloading the picture by RF 2 DownLoad Picture from M24LR64 Download byRF The application reads the conten
19. OEC OOED ODEE OOEF OOFO sss value 00 e security status for sector 07 OOFS OOF4 OOFS DOF6 OOF DO0OF8 OOFS ODFA OOFB OOFC OOFD OOFE OOFF ai17631 Figure 43 shows the security status bytes for the blocks located at addresses OOFAh to 0109h sector 07 amp sector 08 Figure 43 Security status bytes for sectors 07 and 08 MEMORY seen by RF sector block data ODOFA i sss OOFB DOFC Sector security status SSS value 00 for sector 07 OOFD OOFE OOFF 0100 0101 0102 0103 0104 0105 0106 0107 0108 0109 Sector security status SSS value 00 for sector 08 ai17632 3 2 8 Write AFI command The Write AFI button launches a Write AFI command The data in the dedicated field next to the Write AFI button are written to the AFI register Figure 44 Write AFI command Write AFI A Data to be written to the AFI register ai17636 a 24 49 Doc ID 16609 Rev 1 UM0853 3 2 9 3 2 10 Caution 3 2 11 Caution How to control the RF and ISC channels from your screen Write DSFID command The Write DSFID button launches a Write DSFID command The data in the dedicated field next to the Write DSFID button are written to the DSFID register Figure 45 Write DSFID command Write DSFID Data to be written to the DSFID register ai17637 Lock AFI command The Lock AFI button launches a Lock AFI command The execution of this command locks the AFI fiel
20. by a password can only be unlocked if you can provide the correct password Figure 50 shows the diplayed warning By default the RF and I2C passwords are 00 00 00 00 Figure 50 Warning displayed on the user interface Present password Write password Lock sector Warning There is no way to retreive RF or L ZC password If you change a Password please don t forget it Present sector Password command The Present password button issues a Present sector Password command with the data filled in the password data field and the selected password number 26 49 Doc ID 16609 Rev 1 ky UM0853 How to control the RF and SC channels from your screen Figure 51 Present sector Password command select password number 1 lt select password number 1 j password data OOOOO000 J i The result of the Present sector Password command appears in the RF answer field Figure 52 shows a successful command and Figure 53 shows an example where an error occurred Figure 52 Present sector Password command successful DG Present Password UK Figure 53 Present sector Password command error jon OFBSEE Present Password NOT OK Write sector Password command The Write Password button issues a Write sector Password command with the data filled in the password data field and the selected password number Figure 54 Write sector Password command Write password select password number 2 sz password data A
21. change data between a tag connected to the I2C reader and the M24LR64 R With the Show RF interface button Figure 67 you can switch from the RF user interface to the I2C user interface Figure 61 Button to switch between the RF and I2C interfaces show RF interface 9 Doc ID 16609 Rev 1 UM0853 How to control the RF and SC channels from your screen Figure 62 12C User Interface window DUAL INTERFACE EEPROM M24LR64 I2C READ MEMORY seen by I2C Memory Address Address sector memory from 0000 to 007F C Sector Security Status system C I2C write Lock bits system C System Parameter Sector system Read Warning C Sector Security Status system There is no way to C I2C write Lock bits system retreive RF or I2C Address Address password If you from 0110 na 0113 PageSize 4 change a Password Write Memory memory area please don t forget it A1 E3 B6 07 I2C WRITE Memory I2C PASSWORD Present Password C Write Password DUAL Present Password INTE RF ACE KA AR Ah AA AL Fill with AA Present EEPROM NG 3 3 1 I2C READ commands The Read button issues read commands to the M24LR64 R connected to the I2C reader To do so select the 12C READ area and then press on the Read button Read command to the memory array To read the memory array select Memory from the list and specify the address range to be read Then click on the Read button Addresses are managed in the same way as for RF
22. commands see Section 3 2 6 Read command Figure 63 shows an example where the user choses to issue a Read Memory operation from address 0010h to address 003Fh Figure 63 Reading the memory array I2C READ E Address Address from 0010 to 0053F Sector Security Status system I2C write Lock bits system System Parameter Sector system kad Doc ID 16609 Rev 1 29 49 d How to control the RF and ISC channels from your screen UM0853 30 49 Figure 64 Result of a Read operation to the memory array MEMORY seen by T2c sector memory ai17658 Figure 64 illustrates the result of the Read operation to the memory array The first column shows which sector is read The second column indicates the address of the first byte in the page Then the third column gives the data Let us take the example corresponding to the data lt 69 87 04 00 gt 69 69h Hex is data for address 0028h sector 0 87 87h Hex is data for address 0029h sector 0 04 04h Hex is data for address 002Ah sector 0 00 00h Hex is data for address 002Bh sector 0 Reading the sector security status To read all the sector security status bytes RF block security select Sector Security Status system then press the Read button Figure 65 shows how to launch an operation to read the sector security status Figure 65 Reading the sector security status 12C READ C Memory Y Sector Security Status system C T2C write Lock bits system
23. d permanently Figure 46 Lock AFI command Lock AFI Once the AFI field has been locked it cannot be unlocked For this reason a warning shown in Figure 47 is displayed before locking the AFI To abort the Lock AFI command click on Cancel To confirm the command click on OK Figure 47 Warning before locking the AFI field DUAL INTERFACE EEPROM Lock AFI command Eg WARMING there is no way ko unlock the AFI Field after a Lock AFI command cares Lock DSFID command The Lock DSFID button launches a Lock DSFID command When executed this command locks the DSFID field permanently Figure 48 Lock DSFID command Lock DSFID Once the DSFID field has been locked it cannot be unlocked This is the reason why a warning shown in Figure 49 is displayed before locking the DSFID field To abort the Lock DSFID command click on Cancel To confirm the command click on OK Doc ID 16609 Rev 1 25 49 How to control the RF and ISC channels from your screen UM0853 Figure 49 Warning before locking the DSFID field DUAL INTERFACE EEPROM Lock DSFID command WARMING there is no way to unlock the D5FID Field after Lock DSFID command cancel 3 2 12 RF password management The user interface displays a warning concerning password changes you should be very careful when you change a password because there is no way of retrieving forgotten RF passwords You have to remember the new passwords you enter The sectors locked
24. da 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 LST Doc ID 16609 Rev 1 49 49
25. ed refer to the M24LR64 R datasheet for details The interface shown in Figure 33 is used to send three types of RF request to place the M24LR64 R in one out of three specific states Selected Quiet and Ready Figure 33 Device state management interface SELECT STAY QUIET RESET to READY SELECT The SELECT button is used to send a Select RF request with the UID of a specific tag Section 3 2 1 Inventory command refer to the M24LR64 R datasheet for details If no tag was selected after the Inventory request the device sends 00 00 00 00 00 00 00 00 instead of the UID value STAY QUIET The STAY QUIET button is used to send a Stay Quiet RF request refer to the M24LR64 R datasheet for details RESET TO READY The RESET TO READY button is used to send a Reset to Ready RF request refer to the M24LR64 R datasheet for details Read command Figure 34 Initiating a read operation Pead black black from 0000 to o7FF Doc ID 16609 Rev 1 ky UM0853 How to control the RF and SC channels from your screen By pressing the Read button you launch RF requests to read the contents of the M24LR64 R EEPROM from the block address specified in the from field to the block address specified in the to field The result of the read operation is displayed in the MEMORY seen by RF area see Figure 35 to Figure 38 From 0000 to 07FF reads all M24LR64 R EEPROM contents Figure 35 and Figure 36 only show the results for
26. failed see Figure 72 and Figure 73 Figure 72 Write cycle successful Write ok prog time 7 9 mg Figure 73 Write cycle failed no write cycle detected Figure 74 shows the result of the write operation Figure 74 Result of the Write operation 003C MEMORY seen by I2C sector memory You can write 1 2 3 or 4 bytes by playing with the Page Size field Figure 75 Page Size field Page Size Figure 76 shows how to write A1 to EEPROM memory address 0005 Doc ID 16609 Rev 1 33 49 How to control the RF and ISC channels from your screen UM0853 Figure 76 Writing A1 to the memory array I2C WRITE Memory C Sector Security Status system C T2C write Lock bits system C System Parameter Sector system Address Address from 0005 i 0005 Page Size 1 lt Write Memory memory area Al Fill with B Write Writing to the sector security status area To write to the sector security status area select Sector Security Status system and type the address range to be written then press the Write button Addresses are managed is the same way as for RF commands see Section 3 2 6 Read command Please note that the I2C password has to be presented successfully prior to writing to the Sector Security Status area Figure 77 shows how to write to the sector security status area Figure 77 Writing to the sector security status area I2C WRITE eee Sector Security Status system I2C write L
27. gasse pata SAN AR GAD as malki AA AA RF user interface a R dee KABAN N ANDA tape PEG TAK aos inventory DULON sss cca cee BY AN ee Cb dy k ka RE Bee ae Three tags detected 0 ccc ee eens Specific UID selected 0 0 0 0 ees Get System Info button 2 0 anaana aaa aa RF TAG REQUEST ANSWER report 4 RF request and RF answer a Selecting the Non addressed mode 000000 e eee Selecting the Addressed mode 0 00 c eee eee Selecting the Select mode 0 0 0 ccc eee Device state management interface Initiating a read operation 0 cee eee Result of the read operation Sector O0h Result of the read operation Sector 3Fh mecion ODIOCKO maa Sr Z E AABANG sede nechareeanue ess Sector O blocks 1 t05 0 AA Initiating a write Operation aa Pl WKS APA AA AA Get Multiple Block Security Status button Security status byte for sector 07 Security status bytes for sectors 07 and 08 Write AFI command 2 a Write DSFID command 20 00 ee ee Lock AFI command 0000 aa Warning before locking the AFI field Lock DSFID command 2 222 aa Doc ID 16609 Rev 1 UM0853 UM0853 Figure 49 Figure 50 Figure 51 Figure 52 Figure 53 Figure 54 Figure 55 Figure 56 Figure 57 F
28. igure 58 Figure 59 Figure 60 Figure 61 Figure 62 Figure 63 Figure 64 Figure 65 Figure 66 Figure 67 Figure 68 Figure 69 Figure 70 Figure 71 Figure 72 Figure 73 Figure 74 Figure 75 Figure 76 Figure 77 Figure 78 Figure 79 Figure 80 Figure 81 Figure 82 Figure 83 Figure 84 Figure 85 Figure 86 Figure 87 Figure 88 Figure 89 Figure 90 Figure 91 Figure 92 Figure 93 Figure 94 Figure 95 Figure 96 Figure 97 Figure 98 Figure 99 Figure 100 SZA List of figures Warning before locking the DSFID field annann 26 Warning displayed on the user interface 0 ccc ee eens 26 Present sector Password Command nana a 27 Present sector Password command successful a 27 Present sector Password command error a 27 Write sector Password Command 0 00 ee eee eens 27 Warning before changing the password eaaa eae eee eens 27 Write sector Password command Successful a 28 Write sector Password command error anaana a 28 Lock sector Password Command a 28 Lock sector Password command Successful aa 28 Lock sector Password command error a 28 Button to switch between the RF and 2C interfaces aa 28 I2C User Interface window 2 a 29 Reading the memory array a 29 Result of a Read operation to the memory amay aaa 30 Reading the sector security Status n anaoa aaea 30 Result
29. ils Figure 30 Selecting the Non addressed mode Mon addressed mode C Addressed mode Select mode Addressed mode Selecting the Addressed mode clears bit 5 and sets bit 6 in the Request_flags of the RF request bit 5 O bit 6 1 The request is addressed The UID field is present please refer to the M24LR64 R datasheet for details After an Inventory command see Section 3 2 1 Inventory command you will be able to click on an UID to select a specific tag The desired UID will be sent with the request if the Addressed mode is chosen If no specific UID tag is selected the device sends OO 00 00 00 00 00 00 00 instead of the UID value Figure 31 Selecting the Addressed mode t Non addressed mode Y Addressed mode Select mode Doc ID 16609 Rev 1 19 49 How to control the RF and ISC channels from your screen UM0853 3 2 5 3 2 6 20 49 Select mode Selecting the Select mode sets bit 5 and clears bit 6 in the Request_flags of the RF request bit 5 1 and bit 6 0 The request is executed only by the M24LR64 R device in the Select State please refer to the M24LR64 R datasheet for details To select a tag refer to the SELECT paragraph below and to the M24LR64 R datasheet Select paragraph Figure 32 Selecting the Select mode t Mon addressed mode Addressed mode Select mode Managing the M24LR64 R states The M24LR64 R can be in different states Power off Ready Quiet and Select
30. lugged in the USB port medium range RF reader driver not installed C bus reader not plugged in the USB port C bus reader driver not installed lf the demo kit is used the problem could be medium range RF reader not plugged in the USB port medium range RF reader driver not installed f the starter kit is used the problem could be Short range RF reader not plugged in the USB port Short range RF reader driver not installed 3 1 2 Main menu If all the drivers have been installed correctly and the selected readers have been plugged the window shown in Figure 17 appears The connection status of the readers as well as the version of the software are displayed at the bottom of the window AY Doc ID 16609 Rev 1 13 49 How to control the RF and ISC channels from your screen UM0853 Figure 17 Main menu window Ei M24LRxx Application Software Mial x Reader Application Image Transfer Application Demo 5TM3 PRIMERZ Tools Help Serial EEPROM USB Reader 1 0 1 CONNECTED version 1 0 STHicroelectronics You can use the menu at the top of the window to select several applications Reader Application menu Select show Reader application Figure 18 to manage all the I C and RF functions of the M24LR64 R Figure 18 show Reader application Ej M24 Rxx Application Software EITS aa la Image Transfer Application Demo STM32 PRIMER Tools Help show Reader Application Serial EEFEOM USE Reader 1 0
31. meter sector operation MEMORY seen by I2C system sector parameters FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FE OO OO 12 34 56 75 SA EC DZ EO aC FF OF 03 Please refers to the M24LR64 R dataheet for the system parameters I2C WRITE commands The Write button is used to issue write commands to the M24LR64 R connected to the I2C reader The button is located in the 12C WRITE area of the I2C User Interface window see Figure 62 To issue a command select the 12C WRITE area and press the Read button Write command to the memory array To write to the memory array select Memory and choose the address range to be written Then press the Write button Addresses are managed is the same way as for RF commands see Section 3 2 6 Read command Figure 71 shows how to launch a write operation to the memory array Figure 71 Writing to the memory array T2C WRITE Memory C Sector Security Status system T2C write Lock bits system C System Parameter Sector system Address Address from 0000 to 003 F Page Size 4 lt Write Memory memory area le 34 56 75 Fill with Write a Doc ID 16609 Rev 1 UM0853 How to control the RF and ISC channels from your screen d In this example a write operation is issued to write the data lt 12 34 56 78 gt to EEPROM memory addressses 0000 to 003F by I2C communication Note that in the 12C answer you are notified of whether the write cycle succeeded or
32. o is displayed 6 nu aa mad ANAKAN we eed Coes ewe one be whwa essed eee 43 ENOLNE SIGE naaa AS oo ERRORE E Bd ate eee Oe Resear BS ELE NAMA wn wd ow eee 43 Demo STM32 PRIMER2 application window a 44 Check RF communication button 0 0 00 eee ee 44 RF communication ongoing between reader and reference antenna 44 No RF communication between reader and reference antema 44 Upload MAME AE PP AA rec es 45 Click to download Picture button nananana ccc eee eae 45 HELLO WORLD picture downloaded nanna a 46 ST logo downloaded ak hme a rekri direk BERL BNG AG wee aed 46 Upload download process going smoothly 0 00 cee eee 46 Upload download process with errors 0 aaa 46 Doc ID 16609 Rev 1 UM0853 2 2 1 Tool kit descriptions Tool kit descriptions Development kit Ordering information DEVKIT M24LR A The development kit contains amiddle range RF reader ISO 15693 RF 13 56 MHz interfaced via the USB bus and an external power supply to have a greater read range Figure 1 shows the RF reader an external antenna shown in Figure 2 aserial EEPROM USB reader shown in Figure 3 it is an ISC bus reader interfaced via the USB bus an ISC bus cable to connect the serial EEPROM USB reader to the I C bus of the reference antenna Figure 4 shows the cable to use M24LR64 R reference antennas ANT1 M24LR A shown in Figure 5 RF antenna size
33. ock bits system System Parameter Sector system Address Address from 0000 Y 0003 Page Size 4 Write 555 System area AE Fa Z1 DU F111 with Write Figure 78 shows the result of the operation a 34 49 Doc ID 16609 Rev 1 UM0853 How to control the RF and SC channels from your screen Figure 78 Result of the write to sector security status area operation MEMORY seen by I2C system 555 al DU DU DU DU DU DU DU DU DU DU DU DU DU DU DU Writing to the 2C Write Lock bit area To write to the 2C Write Lock bit area select I2C write lock bits system and fill the address range to be written then press the Write button Addresses are managed is the same way as for RF commands see Section 3 2 6 Read command Please note that the I2C password has to be presented successfully prior to writing to the Il2C Write Lock bit area Figure 79 shows how to launch a write operation to the 12C Write Lock bit area Figure 79 Writing to the 12C Write Lock bit area I2C WRITE Memory C Sector Security Status system T2C write Lock bits system C System Parameter Sector system Address Address from 0800 i 0800 Page Size 1 Write TL ZC Lock Bits System area 12 Fill with Figure 80 shows the result of the operation Figure 80 Result of the write to I2C_Write_Lock bit area operation MEMORY seen by I2C system IZC write lock bits OS00 le OO OO OO 0504 DU OO OO OO d Doc
34. owloaded the picture appears next to the button as shown in Figure 116 and Figure 117 Figure 115 Click to download Picture button Download picture Click on download to read from your M24LR64 by RF ky Doc ID 16609 Rev 1 45 49 Demo application for use with DEMOKIT M24LR A UM0853 5 4 46 49 Figure 116 HELLO WORLD picture downloaded HELLO WORLD Download picture Click on download to read from your M24LR64 by RF Figure 117 ST logo downloaded Download picture Click on download to read from your M24LR64 by RF Check communication status You can use the CHECK COMMUNICATION area to verify whether the data were written or read successfully or not The green circle Figure 118 indicates that the RF upload download process is going smoothly The red circle Figure 119 indicates that errors are occurring during the RF upload download process Figure 118 Upload download process going smoothly Figure 119 Upload download process with errors Running Doc ID 16609 Rev 1 ky UM0853 5 5 Demo application for use with DEMOKIT M24LR A Using your STM32 PRIMER 2 to read the contents of the reference antenna by I2C If the picture was uploaded by RF as described above you will be able to display it on the LCD screen of your STM32 PRIMER2 Please refer to the UM0850 user guide to configure your STM32 PRIMER 2 and use the embedded software Enjoy your M24LR64 R kit Doc ID 16609 Re
35. ransfer path You then have to click on the Upload by I2C button as shown in Figure 95 Doc ID 16609 Rev 1 ky UM0853 Data transfer management picture demo Figure 95 Uploading the picture by I2C 3 Upload Picture to M24LR64 Upload by I2c To upload the picture by RF click on RF as shown below Figure 96 Selecting RF to upload the picture 2 select the transfer path You then have to click on the Upload by RF button to launch the upload process see Figure 97 Figure 97 Uploading the picture by RF 3 Upload Picture to M24LR64 Upload by RF You can use the CHECK COMMUNICATION area to verify whether the data are written successfully or not If the 12C bus was used click on check I2C communication The color of the circle will tell you if the upload process was successful green circle like in Figure 98 or failed red circle like in Figure 99 Figure 98 12C upload process successful SAER COW MAUNA GIN cheek RF communication check I2C communication Figure 99 12C upload process failed PECK COVINA I LIN check RF communication check I C communication If the RF interface was used click on check RF communication The color of the circle will tell you if the upload process was successful green circle like in Figure 100 or failed red circle like in Figure 107 Figure 100 RF upload process successful MIE COR GIN LEA IGN check RF communication check I2 communication AY
36. s the fourth piece of data read in block number 0002 sector 0 3 2 Write command The Write button launches RF requests to write data to the M24LR64 R EEPROM from the block address specified in the from field to the block address entered in the to field In Figure 39 the Write command fills the blocks 0000h to 001Fh with A1 34 09 67 Figure 39 Initiating a write operation block block from 10000 to 001 F Write Al 34 09 67 F111 with You can choose to write the same byte four times by changing the value in the Fill with field In the example below the byte 55 is to be written four times Figure 40 Fill with 55 55 55 55 55 Fill with 55 Get Multiple Block Security Status command The Get Multiple Block Security Status button launches RF requests to read the security statuses of the blocks that correspond to the address range specified in the from and to fields Figure 41 Get Multiple Block Security Status button Get Multiple Block Security Status Addresses are managed in the same way as for read operations In Figure 42 the security status byte is shown for the blocks with addresses ranging between OxOOEO and OxOOFF sector 07 LST Doc ID 16609 Rev 1 23 49 How to control the RF and ISC channels from your screen UM0853 Figure 42 Security status byte for sector 07 MEMORY seen by RF sector block data OOEO OOE1 ODE2 ODE3 OOE4 ODES OOE6 ODE ODE8 ODES ODEA OOEB O
37. sector 0 and sector 3F respectively Figure 35 Result of the read operation Sector 00h MEMORY seen by RF block d Doc ID 16609 Rev 1 21 49 How to control the RF and ISC channels from your screen 22 49 Figure 36 Result of the read operation Sector 3Fh MEMORY seen by RF block Use the arrows on the keyboard to change the sector or block to be read From 0000 to 0000 reads block 0 in sector O as shown in Figure 37 Figure 37 Sector 0 block 0 MEMORY seen by RF sector black data ooo FF D8 FF EO From 0001 to 0005 reads the blocks 1 2 3 4 5 in sector 0 as shown in Figure 38 Figure 38 Sector 0 blocks 1 to 5 MEMORY seen by RF block data 10 Ha 46 DU i DU 60 OO El DU How to read the memory area with the RF Interface The first column sector indicates the sector read The second column block indicates the address of the block read The third column data shows the contents of the M24LR64 R at the specified addresses The fourth column sss gives the sector security status Doc ID 16609 Rev 1 UM0853 a UM0853 How to control the RF and SC channels from your screen Example in Figure 38 above the data 49 46 00 01 means 49 49h Hex is the first piece of data read in block number 0002 sector 0 46 46h Hex is the second piece of data read in block number 0002 sector 0 00 00h Hex is the third piece of data read in block number 0002 sector 0 01 01h Hex i
38. ss SCL SDA rte NG Doc ID 16609 Rev 1 M24LR64 R chip External connector for PRIMER2 ai17591 9 49 Tool kit descriptions UM0853 Figure 10 STM32 PRIMER2 1 Not included in the kit to be ordered separately 2 3 Starter kit Ordering information STARTKIT M24LR A The starter kit contains ashort range RF reader ISO 15693 RF 13 56 MHz interfaced via the USB bus including the external ISC bus cable connector illustrated in Figure 11 M24LR64 R s reference antennas ANT1 M24LR A shown in Figure 12 RF antenna size 75 mm x 45 mm 2 9 in x 1 77 in ANT2 M24LR A shown in Figure 13 RF antenna size 20 mm x 40 mm 0 79 in x 1 57 in M24LR64 R samples in SO8 package see Figure 7 Figure 11 ISC amp RF reader 10 49 Doc ID 16609 Rev 1 AY UM0853 Tool kit descriptions Figure 12 ANT1 M24LR A reference antenna RF M24LR64 R chip SC 10083 antenna ma 9 antenna M24L Pox DUAL INTERFACE EEPROM KY 2C connector VCC VSS SCL SDA Figure 13 ANT2 M24LR A reference antenna A amenna SO 15693 antenna N7 4 H v e DUAL INTERFACE M24LR64 R chip EEPROM TEEF LOOP Pi Datu 12C connector Voc Vss SCL SDA ai17589 Figure 14 M24LR64 R in SO8 package d Doc ID 16609 Rev 1 11 49 How to control the RF and ISC channels from your screen UM0853 3 3 1 3 1 1 12 49 How to control the RF and SC channels from your screen Starting M2
39. t System Info command thus filling the System info fields Figure 27 Get System Info button Get System Info System info EUU Z ZC 150151091 Z MA AGMODY Sj zE Block size TC reference Viewing RF requests and answers Figure 28 RF TAG REQUEST ANSWER report RF TAG REQUEST report RF TAG ANSWER report The RF TAG REQUEST report button shows the RF request sent by the RF reader to the tag a Doc ID 16609 Rev 1 UM0853 3 2 4 How to control the RF and ISC channels from your screen The RF TAG ANSWER report button shows the RF answer from the tag detected by the RF reader Figure 29 shows an example of a reader s RF request and the corresponding answer from the tag Figure 29 RF request and RF answer 04200000 The RF read request is at address 0000 The RF answer is the read data FF D8 FF EO Selecting the RF mode The RF ISO 15693 protocol allows the user to communicate in RF in three different modes the Non addressed mode the Addressed mode and the Select mode For further details please refer to the M24LR64 R datasheet The Non addressed Addressed or Select mode can be selected by clicking on the desired mode as shown in Figure 30 Figure 31 or Figure 32 Non addressed mode Selecting the Non addressed mode clears the bits 5 and 6 in the Request flags of the RF request bit 5 O bit 6 O The request is executed by any M24LR64 R device please refer to the M24LR64 R datasheet for deta
40. ts of the EEPROM A progress bar shown in Figure 107 indicates that the process is running Figure 107 Progress bar If the download process is successful the picture is displayed on the screen like in Figure 108 Otherwise an error message appears see Figure 109 Figure 108 The ST logo is displayed Figure 109 Error message Download Error You can use the CHECK COMMUNICATION area to verify whether the data were read successfully or not If you used the I2C bus to download the picture click on check I2C communication The color of the circle will tell you if the upload process was successful green circle or failed red circle If you used the RF interface to download the picture click on check RF communication The color of the circle will tell you if the upload process was successful green circle or failed red circle Doc ID 16609 Rev 1 43 49 Demo application for use with DEMOKIT M24LR A UM0853 5 Demo application for use with DEMOKIT M24LR A The demo application window shown in Figure 110 is intended for use with the DEMOKIT M24LR A kit All the pictures are in the bitmap format to be compliant with the STM32 PRIMER2 firmware and LCD screen driver Figure 110 Demo STM32 PRIMER2 application window Gi DUAL INTERFACE EEPROM DEMO M24LR64 DUAL INTERFACE EERROM Click on one picture to transfer it by RF into your M24LR64 y amp YI a WORLD HALLO Download picture
41. unication JIL PC 400 kHz 1 8 Vto 5 5V 3 Upload Picture to M24LR64 Fully ISO 15093 compliant x by most microcontrollers and DSPs interface Read range from 0 to 1 mater UpLoad The show Demo application allows you to play with the M24LR64 R device with both interfaces I2C and RF With this demo you can load a picture by RF or l2C jpeg file of 2 Kbytes into the M24LR64 R device You can also download and display the contents of the memory by I2C or RF If JPG like contents were previously loaded into the EEPROM you will be able to visualize them Check communication This tool help you test the 2C or RF communications between the M24LR64 R device and the reader Figure 87 Check communication tool CHECK COMMUNICATION cheek RF communication check I C communication If you want to use the RF interface to check communications click on the check RF communication button If you want to use the I2C bus click on the check I2C communication button Doc ID 16609 Rev 1 ky 38 49 UM0853 4 1 1 Data transfer management picture demo Check communication by RF After clicking on check RF communication the button changes to running as shown in Figure 88 If the circle next to the running button is green the communication by RF between the M24LR64 R and the reader is OK Figure 88 RF communication between the tag and the reader is OK CHECK COMMUNICATION If the circle next to the running button
42. v 1 47 49 Revision history UM0853 6 Revision history Table 1 Document revision history owe revo se 28 Jan 2010 Initial release 48 50 Doc ID 16609 Rev 1 AY UM0853 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 document If any part of this document refers to any third party products or services it shall not be deemed a license grant by ST for the use of such third party products or services or any intellectual property contained therein or considered as a warranty covering the use in any manner whatsoever of such third party products or services or any intellectual property contained therein UNLESS OTHERWISE SET FORTH IN ST S TERMS AND CONDITIONS OF SALE ST DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY WITH RESPECT
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