f²mc-8fx family
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1. ee eee ee eee 7 ADDITIONAL INFORMATION 11 re rere 12 8 1 List of Figures Tables 12 MCU AN 500111 E 10 Page 3 FUJITSU Display Operation V1 0 0 Chapter 1 Introduction 1 Introduction This application note describes how to use One Phase Power Meter RN8209 solution s display function Chapter 2 explains the background Chapter 3 explains the HW diagram of display function Chapter 4 explains the HW reference SCH Chapter 5 explains the FW diagram Chapter 6 explains the FW function list MCU AN 500111 E 10 Page 4 Display Operation V1 0 0 FUJITSU Chapter 2 Background 2 Background Background of display Function 2 1 Overview On the power meter box there are 2 keys display key and program key The system s default display mode is auto roll displaying and each display page delay for 5 seconds When you put down the display key display mode will change to manual roll displaying And if you don t put down th2. Display meter number low 8 bit void DisoMeterNumHigh4b INT8U pageMode Display meter number high 8 bit void DispErrorNum INT8U pageMode Display error number void DispVoltage INT8U pageMode Display voltage void DispLoadCurrent INT8U pageMode Display load current void DispNeutralCurrent INT8U pageMode Display neutral current void DispPower INT8U pageMode Display power void DispPowerFactor INT8U pageMode Display power factor void DispCurrentDate INT8U pageMode Display current date void DispCurrentTime INT8U pageMode Display current time MCU AN 500111 E 10 Page 9 FUJITSU Display Operation V1 0 0 Chapter 6 FW Function List 6 2 HAL Table 6 2 FW HAL List Function Prototype Description void LcdCardCommDisp INT8U value void LcdEnergyPurchaseDisp INT8U onOff void LcdEnergyPurchaseDisp INT8U onOff void BcdCount2LcdDigit INT8U bcdCount INT8U IcdDigit Convert 4 bytes of BCD string to 8 digits of LCD display data string void LcdMainLineDisp INT8U dataStr Display main line on LCD screen void LedDigitDisp INT8U digitld INT8U digitCode Display a digit on LCD screen void LcdColonDisp INT8U colonTag Display colon on LCD screen void LcdDotDisp INT8U dpTag Display dot point on LCD screen void LcdLedTimeSegld INT8U segld Display tariff time seg LED id void LcdTxtTime
3. 0 0 Chapter 6 FW Function List O FUJITSU 6 FW Function List 6 1 API Table 6 1 FW API List Function Prototype Description void Led Init void LCD module initialization void LoadLcdPara INT8U IcdPara Load LCD display parameters from EEPROM void LcdPowerCtl INT8U pwrNml LCD power on save control void LcdPageDisplay void Display various data page on LCD screen void LedPageManual INT8U pageSet Manual change LCD page void LcdPageChange INT8U pageSet LCD screen page up down control void FindPageDispThread INT8U targetld Find page display thread using data ID void BuildPowerUpLcdPage void Build Power up LCD page content void BuildAutoRollLcdPage void Build auto rolling LCD page content void BuildMan RollLcdPage void Build manual rolling LCD page list void BuildPowerDnLcdPage void Build power down LCD page content void LcdParaReloadEnable void Enable LCD parameter reload using system reset void DispSegmentEnergy INT8U pageMode INT8U monthld INT8U dispSegld Display segment energy void DispPrepayBalance INT8U pageMode Display prepay balance void DispCurrentTarrifRate INT8U pageMode Display current tariff rate void DispUserNumLow8b INT8U pageMode Display user number low 8 bit void DispoUserNumHigh4b INT8U pageMode Display user number high 8 bit void DispMeterNumLow8b INT8U pageMode
4. http www fujitsu com cn fss services mcu mb95 application notes html MCU AN 500111 E 10 Page 11 FUJITSU Display Operation V1 0 0 Chapter 8 Appendix 8 Appendix 8 1 List of Figures and Tables Table 61 VV AAP ISE Table 6 2 FW MALLIS ama 10 Figure 3 1 Hardware diagram Figure 4 1 8COM LED Inte ae pp Figure 4 2 LCD Module pp Figure 5 1 Firmware System pp MCU AN 500111 E 10 Page 12
5. Fujitsu Semiconductor Design Chengdu Ltd Application Note F2MC 8FX FAMILY 8 BIT MICROCONTROLLER MB95410H 470H SERIES ONE PHASE POWER METER RN8209 SOLUTION DISPLAY OPERATION APPLICATION NOTE FUJITSU FUJITSU Display Operation V1 0 0 Revision History Revision History Version Date Updated by Modifications 1 0 0 6 1 2011 Funny Chen First Draft Write the user manual of display function This manual contains 12 pages Specifications are subject to change without notice For further information please contact each office All Rights Reserved The contents of this document are subject to change without notice Customers are advised to consult with sales representatives before ordering The information such as descriptions of function and application circuit examples in this document are presented solely for the purpose of reference to show examples of operations and uses of FUJITSU SEMICONDUCTOR device FUJITSU SEMICONDUCTOR does not warrant proper operation of the device with respect to use based on such information When you develop eguipment incorporating the device based on such information you must assume any responsibility arising out of such use of the information FUJITSU SEMICONDUCTOR assumes no liability for any damages whatsoever arising out of the use of the information Any information in this document including descriptions of function and schematic diagrams
6. Segld INT8U segld Display time seg text id void LcdDateTimeDisp INT8U dtState Display date time text void LcdLastMonthDisp INT8U month Display month void LcdBattDisp INT8U battState Set LCD battery Display On Off void LcdCommDisp INT8U ch INT8U commState Set LCD Comm Display On Off void LcdProgramDisp INT8U programState Set LCD programmable sign Display On Off void LcdLockDisp INT8U lockState Set LCD Lock Display On Off void LcdKwhDisp INT8U kwhState Set LCD KWh Display On Off void LcdKwDisp INT8U kwState Set LCD KW Display On Off void LcdRmbDisp INT8U rmbState Set LCD RMB Display On Off void LcdEnergyDirDisp void Display Energy direction INT8U LcdRemoveHeadingO INT8U INT8U ptPos Remove useless heading zero for main display line void LcdNegativeSignDisp INT8U onOff Set negative sign Display On Off void LcdCosineSignDisp INT8U onOff Set cosine sign Display On Off void LcdDatSend INT8U dispDat INT8U size c Send a string of display data to LCD controller module MCU AN 500111 E 10 Page 10 Display Operation V1 0 0 FUJITSU Chapter 7 Additional Information 7 Additional Information For more Information on FUJITSU semiconductor products visit the following websites English version address http www fujitsu com cn fsp services mcu mb95 application_notes html Chinese version address
7. e display key for 30 seconds display mode will change to auto roll displaying again MCU AN 500111 E 10 Page 5 FUJITSU Display Operation V1 0 0 Chapter 3 HW Diagram 3 HW Diagram Hardware diagram of display unit 3 1 HW diagram of display unit 8COM LCD MB95F418 Figure 3 1 Hardware diagram MCU AN 500111 E 10 Page 6 Display Operation V1 0 0 FUJITSU Chapter 4 HW Reference SCH 4 HW Reference SCH Hardware reference SCH of display unit Al a a U10 2 LCD COMO 1 14 LCD SEGS5 LCD 5 6 D COM2 SEG7 LCD LCD 5 D_COM4 8 SEGI 5 9 LCD 5 810 D 0 TCD SEGT1 a LCD SEG12 SEGO 0 SEGT4 LCD SEG2 LCD SEG15 LCD SEG3 LCD SEG16 4 SEGLCD_8COM Figure 4 1 8COM LCD Interface Figure 4 2 LCD Module MCU AN 500111 E 10 7 FUJITSU Display Operation V1 0 0 Chapter 5 FW diagram 5 FW diagram Firmware system diagram 51 Firmware System Diagram 4 Build auto roll display content Display the first page If put down the Y display key Build manual roll display content N Gime ca Update the display page Y Update the display page If put down the display key N Y 30s time out N Figure 5 1 Firmware System Diagram MCU AN 500111 E 10 Page 8 Display Operation V1
8. nection with above mentioned uses of the products Any semiconductor devices have an inherent chance of failure You must protect against injury damage or loss from such failures by incorporating safety design measures into your facility and equipment such as redundancy fire protection and prevention of over current levels and other abnormal operating conditions Exportation release of any products described in this document may require necessary procedures in accordance with the regulations of the Foreign Exchange and Foreign Trade Control Law of Japan and or US export control laws The company names and brand names herein are the trademarks or registered trademarks of their respective owners 2011 Fujitsu Semiconductor Design Chengdu Ltd MCU AN 500111 E 10 Page 2 Display Operation V1 0 0 FUJITSU Contents Contents REVISION HISTORY lna CONTENTS 1 INTRODUCTION 2 BACKGROUND s 21 aden desea eed 3 AW DIAGRAM 3 1 The HW diagram of display Unit ppp 4 HW REFERENCE 5 FW DIAGRAM 5 1 Firmware System Diagram pp 6 FW
9. shall not be construed as license of the use or exercise of any intellectual property right such as patent right or copyright or any other right of FUJITSU SEMICONDUCTOR or any third party or does FUJITSU SEMICONDUCTOR warrant non infringement of any third party s intellectual property right or other right by using such information FUJITSU SEMICONDUCTOR assumes no liability for any infringement of the intellectual property rights or other rights of third parties which would result from the use of information contained herein The products described in this document are designed developed and manufactured as contemplated for general use including without limitation ordinary industrial use general office use personal use and household use but are not designed developed and manufactured as contemplated 1 for use accompanying fatal risks or dangers that unless extremely high safety is secured could have a serious effect to the public and could lead directly to death personal injury severe physical damage or other loss 1 nuclear reaction control in nuclear facility aircraft flight control air traffic control mass transport control medical life support system missile launch control in weapon system or 2 for use requiring extremely high reliability 1 submersible repeater and artificial satellite Please note that FUJITSU SEMICONDUCTOR will not be liable against you and or any third party for any claims or damages arising in con
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