Renesas Starter Kit for M16C/6C USB Sample Code User`s Manual
Contents
1. Chapter 3 Development Environment 3 1 Sample Code Configuration The Sample code is provided as a project generator with the RSK To create the sample code project follow the instructions in the RSK Quick Start Guide When created the sample code will contain the source for both the Target project and a Host project if applicable including any configuration driver files 3 2 Target Sample Code Options When developing USB software it is useful to be able to get debug information out at runtime without stopping code from running such as when stepping in a debugger All modules of the USB Stack software include debug messages that can be utilised in a system that supports printf The sample applications all support printf and the output is viewable via the serial port of the RSK To view the serial output the following settings are required Baud 57600 Data 8 Bit Parity None Stop Bits 2 Flow None The level of debug message can be set using the define VERBOSE_LEVEL This is described in the file usb_common h in the USBStack directory Note that a high level of debug messages can significantly slow down the system 3 3 Host Application Software To build the Microsoft Visual C Applications you will need to have the appropriate Windows Software Development Kit SDK and the Windows Driver Development Kit DDK installed These kits provide access to the library functions to access USB devices and are available directly from Microso2. An unhandled error has occurred The HAL module consists of the following files usb_core c usb_core h usb_common h 4 3 Human Interface Device Class The HID class as the name suggests is commonly used for things like keyboards mice and joysticks where a human s action is causing the need for communication However this does not need to be the case The HID class is suitable for any device where the communication can be achieved by sending data in reports of a predefined size where the data transfer rate is not critical The HID class has been supported by Microsoft Windows 98 onwards Support is both at kernel level and user level When a HID type device is plugged into a Windows PC it will be automatically recognised and Windows will load its own drivers for it so there is no need to develop a custom Windows driver or even a Windows inf file This implementation of the HID class supports a single IN report and a single OUT report Both Interrupt IN and Control IN via Get_Report transfers are supported for sending a report to the host Reports from the host must use Control OUT via Set_Report Here are the functions that make up the USBHID API Name Description USBHID Init Initialise the HID module Register a callback functions to be called when a report is received from the host Provide the initial contents of a report to send to the host Initialises the Core and HAL layers USBHID_Repo
3. CDC Demo inf 5 4 Mass Storage Class Demonstration The MSC sample demonstrates how a host can view a MSC device as an external drive There is no additional application for this as the MSC support is inherent in Windows XP Start the MSC sample application running on the RSK then connect the RSK to a Windows PC via a USB cable Using Windows Explorer or similar look to find the new drive that Windows will have mounted This drive is viewing the contents of the sample RAM Disk on the RSK It has been formatted with a FAT file system and given a volume name of RENESAS The available space for data is 4KB It includes one example file called Renesas txt which can be opened edited and saved As you would expect from a normal drive you can also copy files to it although remember that this is a RAM Disk that will loose its contents when power is removed from the RSK EEx E File Edit View Favorites Tools Help QO 9 RP BE E Address FA vi Go Folders x Name Size Type Desktop a Renesas txt 1KB Text Document a My Documents 4 My Computer 3 314 Floppy 41 Se Local Disk C Se Local Disk D A DVD Drive E kad RENESAS F v lt gt lt 1 objects 65 bytes y My Computer Figure 4 Windows Explorer showing new Disk Drive mapping There is an option in file ram disk c that will prevent the RAM disk from initialising itself with a file system To select this comment out the define
4. Class HAL Hardware Abstraction Layer HID Human Interface Device LCD Liquid Crystal Display LED Light Emitting Diode MSC Mass Storage Class RSK Renesas Starter Kit USB Universal Serial Bus Chapter 2 Introduction The RSK USB sample code provides a basis for a developer to add USB device functionality to a system It includes sample applications for the three most common USB Device classes e Human Interface Device HID e Communication Device Class Abstract Control Model CDC ACM e Mass Storage Class MSC In addition to the three defined USB classes a LibUSB sample is included LibUSB is an open source project with the aim of providing a library that a user application can utilise to access a USB device regardless of operating system A sample using a Microsoft Windows XP host is provided The embedded software is available as source written in ANSI C and does not require an operating system The host applications software is also available as source written for MS Windows using VisualC This manual describes the USB sample code The Quick Start Guide and Tutorial Manual provide details of the software installation and debugging environment LibUSB Demo USB Core Driver USB Hardware Figure 1 Embedded SW including Layers of USB Stack 19815 asf See specific sections for details Tested with a USB Host PC running MS Windows XP SP2 HID and LibUSB samples both include a PC Application
5. hDO ADO hOO hOO ADO hOO RADO h 0 hUO BULK IN Read 5 bytes of data hD3 HAC hU2 hOO hod Figure 5 LibUSB application window Note This is a screen shot after a connection has been made and the Set LCD button and then the Read ADC button have been used It should now be possible to make a connection from the application Click the Connect button and you will be asked to confirm the VID and PID of the device you wish to connect with If you ve not altered the firmware on the RSK to use your own VID and PID then the defaults will be correct When a connection is successfully made information about the device will be displayed and the rest of the buttons will be enabled 1 The Toggle LED button enables a LED on the RSK to be toggled on and off 2 The Read ADC button will command the RSK to read its ADC and return the value back to the host where it will be displayed 3 The Set LCD button allows the text of the LCD on the RSK to be changed To demonstrate that the RSK can also instigate communications you can press a switch on the RSK and this will be indicated back to the host resulting in a message being displayed on the dialog This demonstrates that data can be sent successfully between the RSK and the PC A fixed sized format of data has been chosen for all messages one for OUT and one for IN IN Message RSK to PC Byte 1 Bit 0 LED status Bit 1 ADC value valid indicator Bit 2 Swit
6. hereby under any patents copyrights or other intellectual property rights of Renesas Electronics or others You should not alter modify copy or otherwise misappropriate any Renesas Electronics product whether in whole or in part Descriptions of circuits software and other related information in this document are provided only to illustrate the operation of semiconductor products and application examples You are fully responsible for the incorporation of these circuits software and information in the design of your equipment Renesas Electronics assumes no responsibility for any losses incurred by you or third parties arising from the use of these circuits software or information When exporting the products or technology described in this document you should comply with the applicable export control laws and regulations and follow the procedures required by such laws and regulations You should not use Renesas Electronics products or the technology described in this document for any purpose relating to military applications or use by the military including but not limited to the development of weapons of mass destruction Renesas Electronics products and technology may not be used for or incorporated into any products or systems whose manufacture use or sale is prohibited under any applicable domestic or foreign laws or regulations Renesas Electronics has used reasonable care in preparing the information included in this document but Re
7. D and PID then the defaults will be correct When a connection is successfully made information about the device will be displayed and the rest of the buttons will be enabled The Toggle LED button enables a LED on the RSK to be toggled on and off The Read ADC button will command the RSK to read its ADC and return the value back to the host where it will be displayed The Set LCD button allows the text of the LCD on the RSK to be changed To demonstrate that the RSK can also instigate communications you can press a switch on the RSK and this will be indicated back to the host resulting in a message being displayed on the dialog This demonstrates that Input and Output HID reports are being sent successfully between the RSK and the PC The format of the reports is as follows 11 Input Report Byte 1 Bit 0 LED status Bit 1 ADC value valid indicator Bit 2 Switch pressed indicator Byte 2 5 32 bit little endian ADC Value Output Report Byte 1 Bit 0 LED toggle request Bit 1 ADC read request Bit 2 LCD set request Byte 2 17 16 ASCII Characters for LCD An input report is sent whenever a switch on the RSK is pressed or when the host requests a report An output report is sent whenever a user clicks on one of the dialog buttons The HID application functionality specific to USB consists of the following files Target usb_hid_app c usb hid app h Host Application PC RSK_HID 12 5 3 Commu
8. ET_MAX_LUN In addition to supporting the standard USB protocol a MSC device must support a set of SCSI commands All SCSI commands are sent packaged up in a Command Block Wrapper CBW within a Bulk OUT transfer A data stage may follow in either direction and then to complete the SCSI command the device sends a status response in the form of a Command Status Wrapper CSW The following SCSI commands are supported INQUIRY READ_CAPACITY10 READ10 REQUEST_SENSE TEST_UNIT_READY WRITE10 VERIFY10 PREVENT_ALLOW_MEDIUM_REMOVAL Optional MODE SENSE6 Optional Limited support The USBMSC API consists of a single function called USBMSC Init This initialises the MSC module and also the USBCore and HAL layers This implementation of the MSC class directly accesses a simple RAM Disk block driver that uses 24KB of the RSK s RAM i e There is no separation between MSC class and MSC application Hence when using a different memory this will need to be changed to access that rather than the sample RAM Disk The MSC module consists of the following files usb msc c usb_msc h usb_msc_scsi c usb_msc_scsi h ram_disk c ram_disk h usb_descriptors c usb_descriptors h usb_common h 10 Chapter 5 Applications 5 1 Introduction to Applications The following sections introduce the sample applications that can be used to demonstrate each of the USB solutions The HID and LibUSB projects require specially written host applic
9. Manual Publication Date Rev 1 00 29 SEP 2009 Published by Renesas Technology Europe Ltd Dukes Meadow Millboard Road Bourne End Buckinghamshire SL8 5FH United Kingdom 02009 Renesas Technology Europe and Renesas Solutions Corp All Rights Reserved Renesas Starter Kit for M16C 6C USB Sample Code User s Manual TLTENESAS Renesas Electronics Corporation 1753 Shimonumabe Nakahara ku Kawasaki shi Kanagawa 211 8668 Japan REG10J0140 0100
10. To our customers Old Company Name in Catalogs and Other Documents On April 1 2010 NEC Electronics Corporation merged with Renesas Technology Corporation and Renesas Electronics Corporation took over all the business of both companies Therefore although the old company name remains in this document it is a valid Renesas Electronics document We appreciate your understanding Renesas Electronics website http www renesas com April 1 2010 Renesas Electronics Corporation Issued by Renesas Electronics Corporation http www renesas com Send any inquiries to http www renesas com inquiry ENESAS 8 10 11 12 Notice All information included in this document is current as of the date this document is issued Such information however is subject to change without any prior notice Before purchasing or using any Renesas Electronics products listed herein please confirm the latest product information with a Renesas Electronics sales office Also please pay regular and careful attention to additional and different information to be disclosed by Renesas Electronics such as that disclosed through our website Renesas Electronics does not assume any liability for infringement of patents copyrights or other intellectual property rights of third parties by or arising from the use of Renesas Electronics products or technical information described in this document No license express implied or otherwise is granted
11. USBCDC_GetChar A blocking function that gets a character from the host USBCDC_Write A blocking function that sends a supplied data buffer to the host USBCDC_Write_Async Starts an asynchronous write of a data buffer to the host A call back is used to signal when the operation has completed USBCDC_Read A blocking function that reads from the host into a supplied data buffer USBCDC_Read_Async Starts an asynchronous read from the host into a data buffer A call back is used to signal when the operation has completed USBCDC_Cancel Cancel any asynchronous operations that are pending The CDC module consists of the following files usb_cdc c usb_cdc h usb_descriptors c usb_descriptors h usb_common h 4 5 Mass Storage Class The MSC class has become a very popular way for devices such as cameras and USB Pens to share data with PCs The reason for the success is that when the device is plugged in to a host PC it appears to the PC as just another drive and therefore users can use familiar applications such as Windows Explorer to access the data From Windows 2000 onwards the MSC class has been supported with no need for custom drivers or inf files Bulk IN and Bulk OUT transfers are used for all non setup data The MSC module utilises the USBCore layer for the processing of all standard requests In addition it processes the following class requests BULK_ONLY_MASS_STORAGE_RESET G
12. ain use conditions Further Renesas Electronics products are not subject to radiation resistance design Please be sure to implement safety measures to guard them against the possibility of physical injury and injury or damage caused by fire in the event of the failure of a Renesas Electronics product such as safety design for hardware and software including but not limited to redundancy fire control and malfunction prevention appropriate treatment for aging degradation or any other appropriate measures Because the evaluation of microcomputer software alone is very difficult please evaluate the safety of the final products or system manufactured by you Please contact a Renesas Electronics sales office for details as to environmental matters such as the environmental compatibility of each Renesas Electronics product Please use Renesas Electronics products in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances including without limitation the EU RoHS Directive Renesas Electronics assumes no liability for damages or losses occurring as a result of your noncompliance with applicable laws and regulations This document may not be reproduced or duplicated in any form in whole or in part without prior written consent of Renesas Electronics Please contact a Renesas Electronics sales office if you have any questions regarding the information contained in this document or Renesas Electronic
13. ations that are supplied as both executables and as source The CDC and MSC projects make use of standard Windows applications All the applications require that the RSK has been programmed with the appropriate sample code for the application Details of how to program the RSK have been provided as part of the tutorial with the product To obtain a digital copy of the manual please visit the Renesas web site at www renesas com renesas_starter_kits and select your RSK from the list 5 2 Human Interface Device Application The HID host sample application is written for a Windows host PC and is called RSK_HID The pre built executable has been provided with the project generator Navigate to the release directory under the project and run RSK_HID exe The following window will be displayed RSK HID Sample Application Started Application Started Application Figure 2 HID host PC application Program the RSK with the HID application and run the code Connect a USB cable between the PC and the RSK The first time the device is connected to a specific USB port windows will detect the new device and automatically load the intrinsic HID class driver When windows has completed the enumeration process you need to make a connection from the application to the target Click the Connect button and you will be asked to confirm the VID and PID of the device you wish to connect with If you have not altered the firmware on the RSK to use your own VI
14. ch pressed indicator Byte 2 5 32 bit little endian ADC Value OUT Message PC to RSK Byte 1 Bit 0 LED toggle request Bit 1 ADC read request Bit 2 LCD set request Byte 2 17 16 ASCII Characters for LCD An IN message is sent whenever a switch on the RSK is pressed an Interrupt IN transfer is used for this An IN message is also sent in response to certain OUT messages a BULK IN transfer is used for this An OUT message is sent whenever a user clicks on one of the dialog buttons a BULK OUT transfer is used for this The LibUSB application consists of the following files Target libusb_app c libusb_app h usbdescriptors c Host PC RSK_LibUSB Chapter 6 Additional Information For details on how to use High performance Embedded Workshop HEW refer to the HEW manual available on the CD or installed in the Manual Navigator For information about the M16C 6C series microcontrollers refer to the M16C 6C Group Hardware Manual For information about the M16C 6C assembly language refer to the M16C Series Programming Manual For information about the E8a Emulator please refer to the E8a Emulator User s Manual Further information available for this product can be found on the Renesas website at http www renesas com renesas_starter_kits General information on Renesas Microcontrollers can be found on the following website Global hitp www renesas com 20 Renesas Starter Kit for M16C 6C USB Sample Code User s
15. controlled by a define in file USB HAL h If USB SUSPEND LOW POWER is defined then the HAL will automatically put the MCU in a low power mode when the USB bus is suspended and restore it to a normal power mode when a USB Resume occurs This behaviour is required if the device is USB bus powered as the USB specification limits the suspended current to 500uA The low power mode chosen is Wait Mode and the PLL is also disabled This software makes the assumption that the PLL is being used as the CPU Clock Here is a list of the functions that make up the USBHAL API Name Description USBHAL_Init Initialise the HAL Register callback functions If using the USB Core layer then this is done automatically USBHAL_Config_Get Get the current HAL configuration USBHAL_Config_Set Set the current HAL configuration USBHAL_Control_ACK Generate an ACK on the Control IN pipe Used following a setup packet USBHAL_Control_IN Send data on the Control IN pipe Used following a setup packet USBHAL_Control_OUT Receive data on the Control OUT pipe Used following a setup packet USBHAL_Bulk_IN Send data on the Bulk IN pipe USBHAL_Bulk_OUT Receive data on the Control OUT pipe USBHAL Interrupt IN Send data on the Control IN pipe USBHAL Reset Reset this module Following an error USBHAL Control Stall Stall the control pipe Used following a setup packet USBHAL Bulk IN Stall Stall the Bu
16. e driver files are Program the RSK with the LibUSB sample code as described in the RSK tutorial manual Then run the code Connect a USB cable between the host PC and the RSK The first time the device is connected to a specific USB port Windows will detect the new device and ask for the appropriate driver Using the same procedure as described for the CDC project browse to the downloaded LibUSB folder where you have just copied the example inf file libusb win32 device bin x x x x bin The LibUSB driver should now install Host SW This is supplied as a pre built executable which is located in the release directory under the project and called RSK_LibUSB exe Alternatively you can build the supplied sorce code To do this you will need the LibUSB files you downloaded usb h LibUB lib and LibUSBO dll Update the MS Visual C Project settings to point to these files as required Run the RSK LibUSB exe and the following Window will be displayed RSK LibUSB Sample Application Product LIB USB Demonstration Serial Number Unknown Started Application Device Opened Disconnect Manufacturer RENESAS Toggle LED Device Descriptor bLength 18 bDescriptorType 1 bcdUSB 200h 0 Set LCD bDeviceClass hDeviceSunhClasas n LED Toggle BULK OUT Sending 17 bytes of data h01 hOO hOO hUO H00 hOO hOO hDO h0 hUO H00 hOO hOO ADO hUO hUO hoo Read ADC BULK OUT Sending 17 bytes of data hO2 hOO hOO hOO h O ADO hOO hOO
17. ft We have provided the links to the current locations for XP based downloads below however we cannot guarantee the suitability or accuracy of these links Both must be installed to be able to build the application we suggest installing the SDK first www microsoft com downloads Windows SDK Windows DDK The LIbUSB sample requires files provided by LibUSB Win32 See section 5 5 LibUSB for details Chapter 4 USB Stack Target The USB software is implemented in the form of a USB stack comprising of three layers At the top of the stack are the USB Device Classes consisting of HID CDC and MSC which are all described later In the middle is a core layer USBCore that handles standard device requests At the bottom is a hardware abstraction layer HAL that provides a hardware independent API for the upper layers This modular design means this software can be still be used even if developing a proprietary USB interface For example a proprietary module could be implemented by calling functions directly exposed by both the USBHAL API and USBCore API 4 1 Hardware Abstraction Layer The HAL is a hardware specific layer that provides a non hardware specific API The HAL supports the following transfer modes Control Setup Data IN OUT Status Bulk IN and OUT Interrupt IN Some HAL implementations may not be able to support all these modes but the M16C 6C implementation does The way the HAL handles USB Suspend and Resume signalling is
18. future An additional COM port will become available to Window Applications To be able to see the port that has been allocated you can open the Windows Device Manager window To do this go to the start menu and select run In the dialog displayed type devmgmt msc This will open the device manager Expand the group of serial ports and the installed ports will be listed When the Serial Terminal program connects to this COM port it will receive a repeating message from the RSK saying Renesas USB CDC Sample Press Switch SW1 Note that the configuration settings for such things as baud rate and parity are irrelevant for this virtual COM port 14 Pressing SW1 on the RSK will stop this repeating message and will bring up the main menu as shown below To demonstrate two way communication press SW2 to put the RSK into echo mode In this mode anything typed on the Terminal will be read by the RSK and then echoed back to the terminal Pressing SW3 cancels this echo mode CDC Hyper Terminal File Edit View Cal Transfer Help Renesas USB CDC Sample Press Switch SWL Renesas USB CDC Sample Press Switch SW1 USB CDC Sample Show instructions these Start Echo of everthing typed Stop Echo Connected 00 02 30 ANSIW 115200 8 N 1 Figure 3 Serial communication dialog The CDC application functionality specific to USB consists of the following files Target usb_cdc_app c usb_cdc_app h Host PC
19. lk IN pipe USBHAL Bulk OUT Stall Stall the Bulk OUT pipe USBHAL Interrupt IN Stall Stall the Interrupt IN pipe USBHALInterruptHandler The system must be setup so that this gets called when any USB Interrupt occurs The HAL module consists of the following files usb_hal c usb_hal h usb_common h 4 2 USBCore The USBCore layer handles standard USB requests common to all USB devices during the enumeration stage This means that a developer can concentrate on any class or vendor specific implementation The USBCore requires initialising with the descriptors specific to the device being implemented It uses the USBHAL which it initialises to access the particular HW The following Get_Descriptor requests are handled Device Configuration String O O O O Language ID Only a single language ID is supported and this is currently English Manufacturer Product Serial Number The USBCDC API consists of a single function called USBCORE_lInit This initialises the USBCore and the HAL In addition to passing device descriptors to this function it also requires call back functions for the following conditions A Setup packet has been received that this layer can t handle This enables a higher layer to handle class or vender specific requests A Control Data Out has completed following a setup packet that is being handled by the layer above The USB cable has been connected or disconnected
20. nesas Electronics does not warrant that such information is error free Renesas Electronics assumes no liability whatsoever for any damages incurred by you resulting from errors in or omissions from the information included herein Renesas Electronics products are classified according to the following three quality grades Standard High Quality and Specific The recommended applications for each Renesas Electronics product depends on the product s quality grade as indicated below You must check the quality grade of each Renesas Electronics product before using it in a particular application You may not use any Renesas Electronics product for any application categorized as Specific without the prior written consent of Renesas Electronics Further you may not use any Renesas Electronics product for any application for which it is not intended without the prior written consent of Renesas Electronics Renesas Electronics shall not be in any way liable for any damages or losses incurred by you or third parties arising from the use of any Renesas Electronics product for an application categorized as Specific or for which the product is not intended where you have failed to obtain the prior written consent of Renesas Electronics The quality grade of each Renesas Electronics product is Standard unless otherwise expressly specified in a Renesas Electronics data sheets or data books etc Standard Computers office eq
21. nications Device Class Application The CDC sample application demonstrates communication with a Windows PC using a standard terminal program Windows provides a suitable application called HyperTerminal Any other serial terminal program will be able to be used if available Program the RSK with the CDC application and run the code as described in the RSK tutorial manual Connect a USB cable between the host PC and the RSK The first time the device is connected to a specific USB port Windows will detect the new device and run the Found i Found New Hardware X CDC USB Demonstration New Hardware Wizard Windows will present the following dialog where you should HUA select No not this time Welcome to the Found New Hardware Wizard Windows will search for current and updated software by looking on your computer on the hardware installation CD or on the Windows Update Web site with your permission Read our privacy policy Can Windows connect to Windows Update to search for software O Yes this time only Yes now and every time connect a device Click Next to continue In the following dialog select Install from a list or specific location HUBER Advanced to allow you to select the correct inf file This wizard helps you install software for CDC USB Demonstration 0 your hardware came with an installation CD or floppy disk insert it now What do you want the wizard to do Click Ne
22. of FORMAT_WITH_FAT_Example In this case Windows will report that the drive is not formatted and give the user the option of formatting it 5 5 LIDUSB The LibUSB sample application is functionally similar to the previous HID application The difference is that this sample includes software for a Windows host PC called RSK LibUSB The intention of this open source library is to provide a platform independent operating system interface allowing a device to be used on multiple operating systems with a common code base The target RSK code is not dependant upon any external library code however it is written to support the LibUSB functionality To use the supplied host SW you will need to first download LibUSB Win32 which is a port of the LibUSB code for Windows 32 bit environments This can be obtained from the LibUSB32 web site http libusb win32 sourceforge net installation Follow the instructions for Device Driver Installation not for the Filter Driver Installation this will lead you to download a file ibusb win32 device bin x x x x tar gz Once unzipped you will have the files you require there is no installer to run A sample inf file is provided in the LIBUSB sample project you have generated in the host driver folder Take a copy of this folder and copy it to the downloaded LibUSB folder libusb win32 device bin x x x x bin Note Doing this saves the Found New Hardware Wizard having to ask where th
23. rtIN Send a report to the host using Interrupt IN transfer The HID module consists of the following files usb_hid c usb_hid h usb_descriptors c usb_descriptors h usb_common h 4 4 Communication Device Class The CDC ACM allows a host to see a device as a standard serial COM port This is particularly useful when working with legacy applications that use serial communications Bulk IN and Bulk OUT transfers are used for all non setup data The CDC module utilises the USBCore layer for the processing of all standard requests In addition it processes the following class requests GET_LINE_CODING SET_LINE_CODING As required by MS HyperTerminal SET_CONTROL_LINE_STATE The CDC class is supported by MS Windows so there is no need to develop a custom Windows kernel driver However a custom inf file is required the sample CDC application includes such a file When a CDC ACM device is plugged into a Windows PC an additional virtual COM port will become available that applications can use just like a standard COM port Here are the functions that make up the USBCDC API Name Description USBCDC_Init Initialise the CDC module This also initialises the Core and HAL layers USBCDC_IsConnected Returns the connected status of the device USBCDC_WriteString A blocking function that sends a string to the host USBCDC_PutChar A blocking function that sends a character to the host
24. s products or if you have any other inquiries Note 1 Renesas Electronics as used in this document means Renesas Electronics Corporation and also includes its majority owned subsidiaries Note 2 Renesas Electronics product s means any product developed or manufactured by or for Renesas Electronics C 7 D me 7 lt D D LENESAS Renesas Starter Kit for M16C 6C USB Sample Code User s Manual RENESAS SINGLE CHIP MICROCOMPUTER M16C FAMILY Renesas Electronics Rev 1 00 2009 09 www renesas com Table of Contents TableOl Contents a gual ao Maas Evao edo teas Reece ii Chapter i Preface ia Aste A dee te ied ave eee dee l dan ava eer dee Sve eae ade als 3 Chapter 2 Introduction ea laa ao A Aaa A eatin ap a peno tae 4 Chapter 3 Development Environment ccccccceeeeeceeneeeeeeeeeeaeeeeaae scenes caeeecaaeseeeeeseeeesaaeeesaaeeseeeeesoaeessaeeseaeeeeeeeess 5 3 1 Sample Code Configuration e rerna aei aE A a a S AE A AS AS ALT 5 3 2 Target Sample Code Options 0ccooccconcccnonccococccnnccnna nano noncc cnn 5 3 3 HoOstApplication SOMWaAre under daa ida ze 5 Chapter 4 USB Stack Target oooooooinnicinnccinnnnnnnncnnonccconccnn cnica 6 4 1 Hardware Abstraction Layer ecc itachi ae 6 ARUBA A IA A A OM EO INAN UO 7 4 3 Human Interface Device Class AA A AAA ee aia 8 4 4 Communication Device Class 0coonnninninnninnccnnnnonnncnnccnanccnn arc 9 4 5 Mass Storage GlaS Sia a 10 Chapter 5 Appli
25. tations si sr E GA LIGA AL ti 5 1 Introduction to ADpII alONS szerepe carrier gta ve ti 5 2 Human Interface Device Application cccecececeeeeeceeeeeeeaeeeeeee ceases seas eeeaaeseeeeeseaeeseaaeeseaeeeseaeeesaeeseaeeseeeees 11 5 3 Communications Device Class Application cccccecceeceeeeeeneeceeeeeceaeeeeeaaeeeeeeesaeeesaaeseeaeeseeeesnaeeesnaeeneneees 13 5 4 Mass Storage Class Demonstration ccccceeececeeceeceeeeeceaeeeeaeeseaeeesaaeeeeaaeseeeeeseaeeesaaesseaeeseeeeesnaeeeseeeseenees 16 Bb LIDUSB 31a ak la a KA ONA OO NANO TON bak 17 Chapter 6 Additional Information ccccccecceeceeeeeeeeeeeeeeceeeeceaeeeeaaeseeeeeceaeeeeaaeedeaeeseaaeeeseaeeseaeeseeeescaeeesaeeseneessaees 20 Chapter 1 Preface Cautions This document may be wholly or partially subject to change without notice All rights reserved No one is permitted to reproduce or duplicate in any form a part or this entire document without the written permission of Renesas Technology Europe Limited Trademarks All brand or product names used in this manual are trademarks or registered trademarks of their respective companies or organisations Copyright Renesas Technology Europe Ltd 2009 All rights reserved Renesas Technology Corporation 2009 All rights reserved Renesas Solutions Corporation 2009 All rights reserved Website http www renesas com Glossary ADC Analog to Digital Converter CDC Communication Device
26. uipment communications equipment test and measurement equipment audio and visual equipment home electronic appliances machine tools personal electronic equipment and industrial robots High Quality Transportation equipment automobiles trains ships etc traffic control systems anti disaster systems anti crime systems safety equipment and medical equipment not specifically designed for life support Specific Aircraft aerospace equipment submersible repeaters nuclear reactor control systems medical equipment or systems for life support e g artificial life support devices or systems surgical implantations or healthcare intervention e g excision etc and any other applications or purposes that pose a direct threat to human life You should use the Renesas Electronics products described in this document within the range specified by Renesas Electronics especially with respect to the maximum rating operating supply voltage range movement power voltage range heat radiation characteristics installation and other product characteristics Renesas Electronics shall have no liability for malfunctions or damages arising out of the use of Renesas Electronics products beyond such specified ranges Although Renesas Electronics endeavors to improve the quality and reliability of its products semiconductor products have specific characteristics such as the occurrence of failure at a certain rate and malfunctions under cert
27. xt to continue Ten 13 Either type or browse to the location of the CDC project you have FETO T generated and built and the host driver folder Please choose your search and installation options SS SS Search for the best driver in these locations Use the check boxes below to limit or expand the default search which includes local paths and removable media The best driver found will be installed Location of CDC demo Y Dont search will choose the driver to install Choose this option to select the device driver from a list Windows does not guarantee that the driver you choose will be the best match for your hardware lt Back Next gt Cancel Press next to install the CDC support Hardware Installation During the installation process a warning may be displayed as A ae A aS shown Please choose Continue Anyway to install the driver CDC USB Demonstration Please review the Microsoft website for details of the Windows has not passed Windows Logo testing to verify its compatibility with Windows XP Tell me why this testing is important Continuing your installation of this software may impair Logo Testing programme Windows will then complete the installation of the CDC USB FAA driver Please wait while the wizard installs the software y CDC USB Demonstration LA E Setting a system restore point and backing up old files in case your system needs to be restored in the
Download Pdf Manuals
Related Search