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st7mdtuls-eval - STMicroelectronics

1. Properties Refresh Remove Print Cren When you start the HID demonstrator on the PC a graphical interface is displayed see Figure 3 for controlling the evaluation board This PC software is used to demonstrate the enumeration process and data transfer between the PC and the ST7 peripheral according to the USB HID class specifications UM0068 Running the USB low speed evaluation board 2 2 2 2 1 2 2 2 HID demonstrator USB enumeration The device selection tabsheet shown in Figure 4 displays the following information Available USB HID devices All the HID devices connected to the PC are displayed in this window Device information This information obtained during the enumeration phase refers to the highlighted device in the Available USB HID device window vendor ID product ID and version numbers refer to the USB Specification version 1 1 or higher In addition as string information is supported the manufacturer name product and serial number are displayed Figure 4 HID demonstrator window HID attached device Demonstration HID and Custom Bulk xj Quit About T Devices selection g HID Demonstration s nstration devices Show only STMicroelectronics devices Available Devices E valuationKit ST 7262 Lib4 10 Selected device properties Vendor ID Manufacturer 0483 STMicroelectronics Product ID Pro
2. is directly supplied by the USB Connector bus powered and therefore does not require any external supply In case the components added on the wire wrap area sink more than 500mA an external power supply must be used Jumper settings The W1 jumper selects the analog trimmer When the jumper is removed the analog trimmer is disconnected from Ground in order to stop power consumption and to meet the power specifications of USB suspend state If analog to digital conversion is needed for application development you can replace this jumper by a switch transistor controlled by an pin UM0068 Getting started 1 4 3 Figure 2 Device selection for analog to digital conversion W6 jumper ST7262xxx ST7263Bxx If you are using the analog trimmer select the installed ST7 device using jumper W6 as shown in Figure 2 This ties the analog trimmer to the PAO I O port of the ST7262xxx devices and to the PBO port of the ST7263Bxx devices Any other analog input pin on the microcontroller can be used by removing the W6 jumper and wiring the center pin of W6 to the analog input The W7 jumper can be used to connect or disconnect an external 12V charge pump in case you want to program the Flash Device selection Three devices can be used with this board e ST7263Bxx devices in SDIP32 package on the internal socket e ST7262xxx devices in SDIP42 package on the external socket 7 5 Running the USB low speed
3. 4 10 2222 e Windows Millennium HID dll Version 4 90 300 1 e Windows 2000 HID dll Version 5 00 2134 1 e Windows XP HID dll Version 5 1 2600 0 1 2 Package contents The USB evaluation low speed board package includes the following items e Hardware content Two ST72 Low speed USB microcontroller devices ST7262xxx devices in SDIP42 package ST7263Bxx devices in SDIP32 package Both devices are FLASH devices allowing up to 100 reprogramming cycles They are delivered already programmed with the demonstration firmware One evaluation board e Software content PC executable software for demonstrating HID transfers ST7 firmware C source code for the ST7262xxx devices ST7 firmware C source code for the ST7263Bxx devices e Documentation USB library 4 x Interface documentation ST7262 and ST7263Bxx datasheets Application note AN1325 1 3 Software installation Run USBDemonstrator exe to install the PC HID demonstrator and follow the on screen prompts to complete the installation 5 15 Getting started UM0068 1 4 1 4 1 1 4 2 6 15 Hardware installation Figure 1 shows the location of the main components of the evaluation board The schematic drawing is given in Figure 6 Figure 1 Evaluation board layout Jumper Wi Jumper W6 Jumper W7 000020002 oo eje na oo oc Jejel 00000000000 jo000000000000000 91212121212 Power supply The evaluation board
4. 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 2007 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 Singapore Spain Sweden Switzerland United Kingdom United States of America www st com 15 15
5. LED Control PWM Value 55 LED ul Red LED Bam 25 Progress Bar 20 Slider Bar LED brightness Remote wake up function The remote wake up function is also supported by the evaluation board By pressing SW3 ST7262xxx or SW2 ST7263Bxx you can wake up the from standby mode Under Windows XP the remote wake up capability should be enabled For that you should go to the Device Manager then Human Interface Device and HID compliant device On the tabsheet Power Management select Allow this device to bring the computer out of standby Adding circuitry on the wire wrap area The evaluation board features a 43 hole row with all the microcontroller pins plus one side of the analog trimmer These connection points can be used for signal probing or rewiring to the wire wrap area Table 1 gives the definition of these points for each MCU used Table 1 Description of evaluation board probing points Probing point ST7262xxx ST7263Bxx 1 PD6 PD5 PD4 PD2 PD3 Vpp Vpp PD1 PDO o Oo a AJ QW m PC7 PC6 PC5 UM0068 Running the USB low speed evaluation board Table 1 Description of evaluation board probing points continued Probing point ST7262xxx ST7263Bxx 12 PC4 13 PC3 14 PC2 PC2 15 O
6. SCIN OSCIN 16 OSCOUT OSCOUT 17 Vss Vss 18 Vpp VoD 19 PC1 PC1 20 PCO PCO 21 PB7 PB7 22 PB6 PB6 23 PB5 PB5 24 PB4 PB4 25 PB3 PB3 26 PB2 PB2 27 PB1 PB1 28 PBO PBO 29 PA7 PA7 30 PA6 PA6 31 5 5 32 PA4 PA4 33 PA3 PA3 34 PA2 PA2 35 PA1 PA1 36 37 RESET RESET 38 Vssa 39 USBDM USBDM 40 USBDP USBDP 41 USBVCC USBVCC 42 43 An Trim An Trim 11 15 UM0068 Running the USB low speed evaluation board Board schematics Figure 6 5 Ses CUM amp bee BE ss BRERSEESSSSSRBXRRERRSSRRRARRERRRL2RR2ER208R 2688 a OR R RS OL ee a GG GB OR T X amp RoOR OR 555 PDE PDB g PDS M 4 5 3 al E 3 g Bissisesssmssssssssssussssssdussididdsjdd3835 E PD2 we we PDI VCC ARROW VCC ARROW R6 ARROW ae A 805578 5 w 220NF a BE Jo sno g owe home 220NF Sw4 swa sw2 EL C6 ca 7UF 7UF EM 5 7262 a ARROW d 50V 4 7Uf 12 15 UM0068 Running the USB low speed evaluation board 2 5 Enabling board for ICC communication To enable ICC communication on this board the Connection between the Vpp pin of the MCU and the charge pump capacitors C6 and C7 needs to be cut to allow the program
7. ST7MDTULS EVAL ST7 USB low speed evaluation board UMOO68 User manual October 2007 BLANK wa UMOO68 J User manual ST7MDTULS EVAL ST7 USB low speed evaluation board Introduction October 2007 The objective of the ST7MDTULS EVAL evaluation board is to provide a complete USB application package using a Windows based host software application and one of ST s range of USB low speed microcontrollers acting as a peripheral device The host software and the ST7 source code provide an easily understood example of how to exchange data using the HID human interface devices class protocols The firmware supplied on the ST7 devices is based on a USB core library that makes the control of all the USB interface hardware transparent to the application developer This USB library developed by STMicroelectronics and plug tested by the USB IF implementers forum is intended for you to use as a toolbox All the documentation you need to do this is supplied with the package The ST7MDTULS EVAL evaluation board incorporates basic input sources such as push buttons an analog trimmer and output sources LEDs It also has a wire wrap area so that you can easily develop your own application An external 12 V charge pump is also provided to allow you to program the ST7 embedded Flash program memory using in application programming IAP The following development tools can be ordered separately assembler linker C compiler source level
8. ant 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 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
9. debugger hardware emulator programming boards and gang programmer For ordering information see our website at www st com or contact your local sales office Rev 2 1 15 www st com Contents 0 0068 Contents MP 1 1 Getting 51 5 1 1 System requirements 5 1 2 Package contents 5 1 3 Software installation 5 1 4 Hardware installation 6 1 4 1 Power Supply uus epe ERU nn gate 6 1 4 2 Jumper setlings usada tr xxm Ex Rue Re Pe deed 6 1 4 3 Device 7 2 Running the USB low speed evaluation board 8 2 1 Introduction 8 2 2 HID demonstrator 9 2 2 1 USB enumeration 9 2 2 2 Communication with the evaluation board 9 2 3 Remote wake up 10 2 4 Adding circuitry on the wire wrap area 10 2 5 Enabling board for ICC communication 13 3 Revision history 14 2 15 ST UM0068 List of tables List of tabl
10. duct 0003 EvaluationKit ST 7262 Lib4 10 Version Serial Number 0200 sn Device information Communication with the evaluation board Controlling the evaluation board from a host PC The HID demonstration tabsheet shown in Figure 5 displays the following information Click on the ON OFF button in the application dialog box to switch on the LED LD2 on the board Click again to switch it OFF The slider bar controls the brightness of a LED LD3 ST7262xxx or LD1 ST7263Bxx Each slider bar value will be converted to a pulse width modulation PWM signal by the microcontroller Displaying the evaluation board state Button state this red LED changes its state when you press the SW1 push button on the evaluation board Trimmer value this value is the result of the analog to digital conversion of the RV1 trimmer output When you turn the trimmer on the evaluation board to a different position the new ADC value is transmitted via the USB bus and displayed on the progress bar of the HID demonstrator 9 15 Running the USB low speed evaluation board UM0068 2 3 2 4 10 15 Figure 5 HID demonstrator window gt Demonstration HID and Custom Bulk Lx Quit About Devices selection HID Demonstration LED Control Button Output int Running Mode Button State c iis URE Use SET QUT Trimmer Value 126 Values setting
11. es Table 1 Description of evaluation board probing 10 Table 2 Document revision history 4 14 ST 3 15 List of figures UM0068 List of figures Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 4 15 Evaluation board 6 Device selection for analog to digital 7 Enumeration Tesult z ee a Ra read 8 HID demonstrator window 9 HID demonstrator window 10 Board 12 Recommended board modifications for ICC communication UM0068 Getting started 1 Getting started 1 1 System requirements In order to use the ST7MDTULS EVAL with the Windows operating system a recent version of Windows such as Windows 98 Windows Millennium Windows 2000 or Windows XP must be installed on the PC The version of the Windows OS installed on your PC may be determined by clicking on the System icon in the Control Panel Caution When running the HID evaluation board applet provided the package verify that the correct version of the HID dll file is installed e Windows 98 HID dll Version 4 10 1998 e Windows 98 SE HID dll Version
12. evaluation board UM0068 2 2 1 8 15 Running the USB low speed evaluation board Introduction The USB low speed evaluation board application consists of two main parts a HID demonstrator running on a PC and the evaluation board itself Communications between the PC and the ST7 board are done through different USB pipes e Control IN and OUT during enumeration with the bi directional Endpoint 0 e Interrupt IN from endpoint 1 for data transferred from the ST7 to the PC e Interrupt OUT to endpoint 2 for the data transferred from the PC to the ST7 Note that the Windows98 HID driver does not support interrupt OUT transfers and automatically uses the control OUT pipe to endpoint 0 instead Set Output function First connect the evaluation board to the PC with the USB cable As a result the evaluation board is enumerated as an HID device as shown in Figure 3 and is ready to use Figure 3 Enumeration result System Properties General Device Manager Hardware Profiles Performance View devices by type View devices by connection Computer 9 8 CDROM H E Disk drives Display adapters 9 59 Floppy disk controllers H 6 Hard disk controllers 51 89 Human Interface Devices IIS EHID compliant device 1 USB Human Interface Device 4 48 Keyboard E Monitors Sy Mouse Network adapters 9 9 Ports COM amp LPT 9 88 System devices 8 Universal Serial Bus controllers
13. ming tool to generate pulses on the Vpp line mandatory for entry into ICC mode To allow switching between either ICC and IAP functionality the use of a jumper is recommended soldered across the location of the cut This allows 12 V to reach the Vpp pin in IAP mode See the figure below for the recommended cut and jumper locations Figure 7 Recommended board modifications for ICC communication e 5 2 5 1 42 o eo Cut line here Jumper between these points ST 13 15 Revision history UM0068 3 14 15 Revision history Table 2 Document revision history Date Revision Changes 28 Oct 2002 1 2 Initial Release 11 Oct 2007 2 0 Added evaluation board root part number ST7MDTULS EVAL Removed ST72F61 and SDIP42 DIP20 adaptor Changed ST72F62 and ST72F63B root part numbers into ST7262xxx and ST7263Bxx respectively Removed reference to supplied C source code for PC executable software Section 1 2 on page 5 Added Section 2 5 Enabling board for ICC communication UM0068 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 pursu

st7mdtuls-eval - STMicroelectronics

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