YMCRPR8C25 Quick Start Guide
Contents
1. QuickStart Guide YMCRPR8C25 R3 NSIN Motor Control Everywhere you imagine Evaluation Kit Powerful Processors Easy to Use Isolated Serial Connector Line cord 2x8 LCD Module Isolated E8A Debugger Connector 24 VDC Motor Power Suppl Motor Winding Connection User Switches Hall Sensor Connection Power LED Figure 1 0 YMCRPR8C25 System 1 0 YMCRPR8C25 Kit Software Install 1 Insert the CD into your computer s CD ROM drive The CD should automatically run the installation program If the installer does not start browse to the RSK directory from the CD root folder and double click on setup exe 2 You will be presented with a Welcome screen Click lt Next gt 3 Two consecutive software license agreement windows will be displayed Read and accept each license by clicking lt Yes gt to continue 4 The destination folder for HEW is specified on the next screen It is recommended to accept the default path Click lt Next gt to continue 5 The destination folder for FDT is specified on the next screen It is recommended to accept the default path Click lt Next gt to continue 6 The selected components will be displayed on this dialog To confirm the selections click lt Next gt 7 After completing the compiler installation you will be given a site code click lt Next gt You do not need to save this code The installer has added an Add License Key short cut to your start menu If you2. window i Select Motor Application li Click lt Next gt 5 Inthe YMCRPR8C25 Kit Step 2 window i Select BEMF_APP li Click lt Next gt 6 Inthe YMCRPR8C25 Kit Step 3 window Figure 2 Debug Configuration Click lt Finish gt 7 Inthe Project generator information window Figure 1 HEW New Project Workspace Click lt OK gt The project that is created has two SSS Se configurations The Release configuration can Be ety cries E E eran ut eee Ee ee be used for the final release code version and Phase M16C Linker finished 7 by default the executable does not include Phase M16C Load Module Converter starting debug information The Debug configuration eer ger cee aa allows full source level debugging within HEW ces aan a a 8 Select the Debug build configuration in the left Ce i o a i a i hand drop down list on the tool bar a e Figure 2 9 Click the Build icon Ee to compile assemble and Figure 3 HEW Build Complete link the project After the build is complete the HEW Build window will look similar to Figure 3 NOTE The BEMF application should default to the correct session which is the SessionR8C_E8a If it does not use pull down to select correct session 10 Connect to the YMCRPR8C25 by clicking connect icon YMCRPR8C25 Quick Start Guide rev 1 1 Page 4 of 9 11 Select Emulator dialog options as shown in figure 4 Emulato
3. Set the jumpers as shown in FIGURE 5 6 Reconnect the line cord to a wall outlet NOTE The LEM GUI used by the YMCRPR8C25 defaults to COM1 This setting may be edited the lem ini file used by the LEM GUI For this and other COM port related issues see the troubleshooting section of the YMCRPR8C25 User s Manual YMCRPR8C25 Quick Start Guide rev 1 1 Page 3 of 9 3 3 Building BEMF Application using HEW IDE The High performance Embedded Workshop software HEW integrates various tools such as the compiler assembler debugger and editor into a common Graphical User Interface 1 Launch HEW from the Start menu Start gt All Programs gt Renesas gt High performance New Project Workspace Embedded Workshop gt High performance Projects Embedded Workshop a Workspace Name 2 Inthe Welcome dialog box dig SKM I6CE2P pal ai i Verify that Create a new project o RE o __ workspace is selected Era _ li Click lt OK gt eke CAWorkSpace BEMF_APP Browse 3 Inthe New Project Workspace dialog box EE cro ieni i Verify that CPU family is set to M16C D Debu ony MTEC Eel ma and Tool chain is set to Renesas AA ET M16C Standard AEAEE ii Select YMCRPR8C25 for Project Type lt B iii Enter BEMF_APP for the Workspace Pronetee The Project Name will auto fill with the Workspace name Cancel iv Click lt OK gt 4 Inthe YMCRPR8C25 Kit Step 1
4. 00 RPM 19 Press SW2 and the motor should stop 20 Press SW3 and the motor should start to rotate The M display will display the speed in RPM as measured by the software RPM should be positive to indicate the CW direction 21 Press SW2 and the motor should stop YMCRPR8C25 Quick Start Guide rev 1 1 Page 5 of 9 3 4 Using the LEM GUI 1 Launch the YUCRPR8C25 GUI by double clicking the LEM E Shortcut Icon on the desktop 2 Observe screen as follows Lem Lem Enhances MCRP By Renesas Technology America Inc gt Max Speed Meter Scope System Settings About Lem Documentation MCRP program type gt Select a program for the MCRP board BLDC Hall algorithm cmi Back EMF algorithms Min WARNING Make sure board jumpers are set correctly before continuing Min 4 Toan EHS Spe BEMF Gain 1 JP2 JP3 Break condition error occurred during serial reception The data was ignored v 4 Break condition error occurred during serial reception The data was ignored Using COM1 Motor Status Stopped FIGURE 5 GUI Interface Screen 3 Select program type BackEMF Algorithm 4 Check the jumper settings and precautions for the Back EMF algorithm per the GUI screen instructions The jumper settings may also be verified using Error Reference source not found IMPORTANT Neither motor algorithm will run properly with incorrect jumper sett
5. M as measured by the software RPM should be negative to indicate the CCW direction 7 Rotate the potentiometer and the motor speed should track the commanded speed as set by the potentiometer 100 RPM 8 Press SW2 and the motor should stop 9 Press SW3 and the motor should start to rotate The M display will display the speed in RPM as measured by the software RPM should be positive to indicate the CW direction 10 Press SW2 and the motor should stop 11 To restart the firmware press and release the reset switch only 3 2 BEMF Based Demo The kit ships with two demo applications The HALL based 6 step demo was pre loaded We will use HEW to build and load the BEMF demo application the Windows based LEM GUI to help run the BEMF Demo The LEM GUI allows the user to control the motor with a serial interface and the E8A utilizing HEW Target Server 3 2 1 Set up 1 Disconnect the line cord from the wall outlet 2 Connect the E8A USB cable to any USB port on your PC Connect the other end to the E8A NOTE f you have not connected the E8A to your computer prior to this you will get the USB new device message from Windows Follow prompts to allow Windows to find the correct driver 3 Connect the E8A Target cable 14 pin ribbon to the E8A Connect the other end to the DEBUG connector on the YMCRPR8C25 4 Connect the DB9 serial cable to J4 COM PORT of the YMCRPR8C25 board and the other end to an available com port on your PC 5
6. ches and potentiometer on the YMCRPR8C25 board 1 Verify Jumper settings per figure 1 Signal Pin nol 27 32 21 FO Sede NA KEY 2 LNA 1 amp 2 NA BEMF_U 6 amp 4 NAS amp 6 Figure 1 HALL Demo Jumper settings 2 Connect the supplied line cord to a wall outlet The Hall based 6 step motor control Application will start NOTE Power should be applied and removed at the line cord leaving the barrel connector connected to the board 3 Observe the LCD sequence through the splash screens for the demo start up The motor is ready to run when display reaches the last screen YMCRPR8C25 Quick Start Guide rev 1 1 Page 2 of 9 Note nnnn depends on the setting of the potentiometer which sets the desired motor speed in RPM 4 Adjust the potentiometer and watch the C nnnn value change on the LCD It will go from the Minimum RPM to the Maximum RPM available in the Hall demo code 500 to 3500 RPM Dial the potentiometer until LCD reads the speed at which you wish the motor to start 5 The three switches SW1 through SW3 control the motor demo as shown in table 2 SW1 Rotate CCW as you face the motor shaft indicated as negative direction on LCD STOP MAY BE PRESSED AT ANY TIME TO STOP MOTOR when GUl is not being used Use E Stop on GUI when GUI is being used SW3 Rotate CW as you face the motor shaft Table 2 Switch Function 6 Press SW1 and the motor should start to rotate The M display will display the speed in RP
7. et Starting the Target 215 x RPM 0 Amps 0 00 Volts 24 87 Temperature 26C Started EMERGENCY Receiving target struct Save Data _Done Locking to target Locked New speed setting 0 RPM Stop button v New speed setting 0 RPM Stop button Using COM1 Motor Status Stopped YMCRPR8C25 Quick Start Guide rev 1 1 Page 7 of 9 7 Observe the LCD sequence through the splash screens for the demo start up The motor is ready to run when display reaches the last screen Renesas YMCRPR8C Back EMF Carrier Technligy 6 Step APPL Lakoz Note nnnn depends on the setting of the potentiometer which set the desired motor speed in RPM however once the GUI takes control the potentiometer setting and switches are ignored The LCD will indicate the slider setting on the GUI as indication of the commanded RPM 8 Select any speed greater than minimum to start the motor spinning in that direction 9 Adjust the slider and watch the C nnnn value change on the LCD It will go from the Minimum RPM to the Maximum RPM available in the BEMF demo code 500 to 3000 RPM Move the slider to the desired speed in RPM 10 Press the Stop icon ma next to the slider to decelerate the motor to a stop or the Emergency Stop button Ld to stop the motor immediately 11 Pressing the reset switch on the board will also stop the motor but will cause the LEM GUI communication to stop Exit LEM resta
8. ings If motor fails to run re check jumper settings for the proper feedback chosen also found in the User s Manual YMCRPR8C25 Quick Start Guide rev 1 1 Page 6 of 9 5 Click OK to the Target Operation Dialog Box as shown Lem Lem Enhances MCRP By Renesas Technology America Inc a Max Speed Meter OScope System Settings About Lem Documentation Min Speed Max Speed oo ol Target Operation E JE urent Slider The following steps will now be performed You can press lt Cancel gt O Stop T at any time to quit Min Speed Min Speed Set RPM Step 1 The target board will be stopped if it is running Step 2 The target board will be reset Step 3 The target board will be started Step 4 LEM this program will link to the target board Press lt OK gt to begin Max Speed Cancel EMERGENCY Help Initializing Hew T arger Server COM port open Hee _ Exit COM port open COM port hardware handshaking enabled 15 x Using COM1 Motor Status Stopped 6 The LEM GUI will connect to HEW initialize the board and start the program as shown Lem Lem Enhances MCRP By Renesas Technology America Inc Max Speed Meter OScope System Settings About Lem Documentation 0 Max Speed i Max Current Min Speed o Stop 0 Min Speed Set RPM Max Volts Temp F C Max Speed Resetting the Target Starting targ
9. logy America Inc Renesas Technology Corporation All trademarks are the property of their respective owners The information 450 Hol W supplied by Renesas Technology America Inc is believed to be accurate and reliable but in no event shall oiger Way Renesas Technology America Inc be liable for any damages whatsoever arising out of the use or inability to San Jose CA 95134 1368 use the information or any errors that may appear in this publication The information is provided as is without USA any warranties of any kind either express or implied Renesas Technology America Inc reserves the right Ph 408 382 7500 without notice to make changes to the information or to the design and specifications of its hardware and or one 3 software products Products subject to availability Printed in U S A Fax 408 382 7501 www renesas com YMCRPR8C25 Quick Start Guide rev 1 1 Page 9 of 9
10. r Setting l X Emulator mode Firmware Location Communication Baud Aate MCU Group Rec5 Group Device R5F21 258 Erase Flash and Connect Keep Flash and Connect Program Flash Debugging of CPU rewrite mode Execute the user program after ending the debugger cancel T Do not show this dialog bos again Figure 4 Emulator Setting 12 Select menu Debug gt gt Download gt gt All Download Modules 13 Select menu Debug gt gt I Reset Go 14 Observe the LCD sequence through the splash screens for the demo start up The motor is ready to run when display reaches the last screen Renesas YMCRPR8C Back EMF Carrier Technligy 6 Step APPL 1 2kHz Note nnnn depends on the setting of the potentiometer which sets the desired motor speed in RPM 15 Adjust the potentiometer and watch the C nnnn value change on the LCD It will go from the Minimum RPM to the Maximum RPM available in the Hall demo code 500 to 3000 RPM Dial the potentiometer until LCD reads the speed at which you wish the motor to start 16 The three switches SW1 through SW3 control the motor demo as shown in table 2 in the HALL demo section 17 Press SW1 and the motor should start to rotate The M display will display the speed in RPM as measured by the software RPM should be negative to indicate the CCW direction 18 Rotate the potentiometer and the motor speed should track the commanded speed as set by the potentiometer 1
11. rt the debugger with Debug gt gt I Reset Go before restarting the LEM GUI NOTE The BEMF demo will operate in the same manner as the HALL Demo using SW1 SW2 and SWS as noted in section 3 1 table 2 when the GUI is not open and in control of the demo YMCRPR8C25 Quick Start Guide rev 1 1 Page 8 of 9 4 0 Next Steps After you have completed this QuickStart procedure please review the YMCRPR8C25 User s Manual You can find the User s Manual and other useful documents in the Manual Navigator click Start gt All Programs gt Renesas gt High performance Embedded Workshop gt Manual Navigator 5 0 Renesas M16C Compiler Included in the kit is the Evaluation Version of the M16C C compiler The limitations are 1 No support or warranty without the purchase of a full license 2 After 60 days code size is limited to 64 KBytes The full licensed version is available from your Renesas supplier 6 0 Support Renesas Technology Website http www renesas com Renesas Technology America Website http america renesas com Additional Motor Control information at http america renesas com motorcontrol Technical Contact Details America TechSupport rta renesas com United States Canada Mexico only Europe tools support eu renesas com Global csc renesas com Inquiries http www renesas com inquiry 2007 Renesas Technology America Inc Renesas Technology America Inc is a wholly owned subsidiary of Renesas Techno
12. wish to add the license at a later date clicking on this short cut will display the site code 8 You will receive the final dialog box Click lt Finish gt 9 The Auto update dialog box will be launched Click lt OK gt to configure the Auto update settings to allow for checking for available updates automatically 10 On the next Auto update screen click lt Cancel gt YMCRPR8C25 Quick Start Guide rev 1 1 Page 1 of 9 11 Copy the Utilities Directory from the Install CD to your hard drive Recommended path C Workspace YMCRPR8C25 Utilites 12 Adda shortcut to the LEM GUI S lem exe to your desktop for easy access 2 0 Assembling the Hardware Note Handle all kit parts with care Carefully remove all parts from the packaging Connect the 4 wire cable to the motors white connector Connect the other end to J2 MOTOR Connect the 5 wire cable to the motors black connector Connect the other end to J3 HALL SEN Connect the Power Supplies round barrel connector to connector J1A Insert the figure 8 end of the line cord into the power supply ae a 3 0 Running the Demo Programs 3 1 HALL Based Demo pre loaded The kit ships with two demo applications HALL based 6 step and Back EMF based 6 step as well as a Windows based UI The HALL based 6 step is pre programmed into the MCU The demo will run on the board when power is applied The application allows the user to control the motor with the program using the swit
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