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QTP 16Big LIB - UK - 5.00

1. 30 BIBLIOGRAPHY eem 35 APPENDIX A ON BOARD DEVICES DESCRIPTION A 1 T89C5115 OR T89C51CC02 MICROCONTROLLER A 1 ISL FAMILY e A 2 OPTIONAL EEPROM 3 PCES8583 4 APPENDIX B ALPHABETICAL INDEX B 1 16Big LIB Rel 5 00 amp y pager abac o e bu grifo ITALIAN TECHNOLOGY FiGURE 1 FIGURE 2 FIGURE 3 FIGURE 4 FIGURE 5 FIGURE 6 FIGURE 7 FIGURE 8 FIGURE 9 Ficure 10 FiGunE 11 Ficure 12 FiGunE 13 Ficure 14 Ficure 15 16 FiGunE 17 Ficure 18 19 Page II FIGURES INDEX APPLICATION EXAMPLE WITH 16BIG LIB 5 SERIAL CONNECTION BETWEEN Q TP 16BiG AND DEVELOPMENT 6 CODE AREA ORGANIZATION WITH LIBRARY 11 RAM USAGE WITH LIBRARY aqeccexecheusxiesacecnteenseYN o ebU TEX NUN OIN CREE Ox eu FS
2. 34 e QTP 16Big LIB Rel 5 00 ITALIAN TECHNOLOGY gr ifo N bus INTRODUCTION The use of these devices has turned INEXCLUSIVE WAY to specialized personnel This device is not a safe component as defined in directive 98 37 CE Pins of module are not provided with any kind of ESD protection Many pins of the card are directly connected to their respective pins of on board s components and these last are sensitive to electrostatic noises So personnel who handles the product s is invited to take all necessary precautions that avoid possible damages caused by electrostatic discharges The purpose of this handbook is to give the necessary information to the cognizant and sure use of the products They are the result of a continual and systematic elaboration of data and technical tests saved and validated from the manufacturer related to the inside modes of certainty and quality of the information The reported data are destined INEXCLUSIVE WAY to specialized users that can interact with the devices in safety conditions for the persons for the machine and for the enviroment impersonating an elementary diagnostic of breakdowns and of malfunction conditions by performing simple functional verify operations in the height respect of the actual safety and health norms The informations for the installation the assemblage the dismantlement
3. 16Big LIB Rel 5 00
4. On the received grifo disk find and then install the utility program FLIP on a comfortable folder of development PC hard disk FLIP manages the ISP programming of FLASH EPROM on QTP 16Big LIB as described in FLASH EPROM PROGRAMMING paragraph Install on the hard disk of the development PC the uC 51 software development tools and performs its registration to bypass the limits of demo version Create a new folder on hard disk of development PC that will be the place where the user saves all his files or in other words the working folder described in previous paragraphs Copy the library files described in SUPPLIED FILES WITH uC 51 paragraph in the library folders created at point B2 by removing the possible Read only attribute Copy the remaining files described in SUPPLIED FILES WITH uC 51 paragraph in the working folder created at point B3 by removing the possible Read only attribute Page 25 abaco e bus grifo _ ITALIAN TECHNOLOGY B7 B8 B9 Modify the file DL BAT through a simple ASCII text editor i e NOTEPAD of Windows by defining the right pathnames where programs have been saved In detail these pathnames are those where there is FLIP installed at point 1 and HYPERTERMINAL installed by Windows operating system This step execution is simplified by taking the pathnames from the property windows of the same programs and as it happens in all batch fi
5. 9 INTEGRATION AND USE OF LIBRA RY 10 RESOURCES USED BY LIBRARY FIRMWA RE 14 FLASH EPROM PROGRAMMING 16 LOCAL SETUP 19 COMMUNICATION MODALITY 20 DEMO PROGRAMS FOR LIBRA RY 20 16BIG LIBRARY USED WITH UCIS1 22 LIBRARY INTEGRATION ON uC 51 22 SUPPLIED FILES WITH WIS 23 HOW TO START WITH uC f51 24 16BIG LIBRARY USED WITH BASCOM 8051 28 LIBRARY INTEGRATION ON BASCOM 8051 28 SUPPLIED FILES WITH BASCOM 8051 29 HOW TO START WITH BASCOM 8051
6. Visualization of messages stprod wait rx Waits character reception with production status Increases counter of product pieces Set clock pos cur alf 0 15 Places cursor in 0 15 x printf 5d npcs Shows pieces counter Show time on display if prod 1 If production status general alarm d Set clock alarm pos cur alf 2 0 Places cursor in 2 0 zl 5 2 printf GENERAL ALARM Shows alarm Start PC BUS endif Transmit byte on I2CBUS chk_temp Acquires shows checks furnace temperature Stop IC BUS endfor Endless loop end 5 S User application program Write all digital outputs Eest 25531 Bye PW 005 ME ISP programming FIGURE 9 DEVELOPMENT MODE WITH LIBRARY LOCAL SETUP On 16Big LIB is not available the local setup modality described in the user manual of the card Many of the working parameters selectable through this modality are no more necessary because they regards the communication with the command unit that is no more managed with library The remaining parameters settings are defined through the EEPROM INITIALIZATION procedure described in previous paragraphs Page 19 16Big LIB Rel 5 00 o abaco e bus grifo _ ITALIAN TECHNOLOGY COMMUNICATION MODALITY On the contrary of normal fir
7. 16Big Library Library for Quick Terminal Panel 16 keys Big display USEIR MANUAIL ul 20x4 Big LCD PDS EEN Gh 2 Via Artigiano 8 6 40016 San Giorgio di Piano g rifo Bologna ITALY ITALIAN TECHNOLOGY E mail grifo grifo it Gr http www grifo it http www grifo cc com Tel 39 051 892 052 a r FAX 39 051 893 661 16Big LIB Rel 5 00 Edition 29 November 2006 ebece e7 grifo are trade marks of grifo USER MANUAL The QTP 16Big library is a firmware properly realized to let any users develop his own Application Program in a comfortable fast and efficacious way With this library the QTP 16Big acts as a powerful Controller Complete of Operator Interface and capable to work either alone or joined with other systems A rich list of Commands that can be directly called with relative Parameters and Results allows the customers to produce the application programs that satisfy all their requirements in the best mode with a really short Development time These commands cover the normal demands of industrial environment and they are the results of decennial experiences in the sector The QTP 16Big LIB is not a finished product ready for installation but it must be previously Specialized from the user This specialization can be done with comfortable and cheap Development Tools either at high and low level they transform the QTP in a very flexible and versatile prod
8. 15 FLIP SETTINGS WINDOW 1 OF 4 16 FLIP SETTINGS WINDOW 2 OF 4 17 FLIP SETTINGS WINDOW 3 OF 4 17 FLIP SETTINGS WINDOW 4 OF 4 18 DEVELOPMENT MODE WITH LIBRARY 19 SERIAL COMMUNICATION BLOCK DIAGRAM 21 EXECUTION OF UC 51 DEMO PROGRAM 25 FLASH EPROM PROGRAMMING WITH UC 51 26 PROGRAM COMPILE WITH II U u u uu u Q 27 SERIAL CONFIGURATION WITH BASCOM 8051 30 EXECUTION OF BASCOM 8051 DEMO PROGRAM 31 PROGRAMMER CONFIGURATION WITH BASCOM S8051 32 FLASH EPROM PROGRAMMING WITH BASCOM 8051 32 COMPILER CONFIGURATION WITH BASCOM 8051 33 PROGRAM COMPILE WITH BASCOM 8051
9. grifo _ ITALIAN TECHNOLOGY 16BIG LIBRARY USED WITH BASCOM 051 In this chapter it is described the integration and the use of QTP 16Big library with the BASCOM 8051 development tools The BASCOM 8051 is a low price development tools based on a comfortable and complete IDE that provides editor BASIC compiler a simulator an integrated or external programmer and a full featured terminal emulator It includes many memory models data types and specific instructions for industrial automation interesting utility programs on line help documentation and a rich list of examples Please remind that this chapter reports only the information about the library use but not those on normal use of BASCOM 8051 so it is suggested first to examine the development tools documentation and then the following paragraphs LIBRARY INTEGRATION ON BASCOM 8051 As already described in paragraph INTEGRATION AND USE OF LIBRARY the tecniques used to integrate the library in the development tools are the following ones The compiler console instrunctions have been redirected on two dedicated procedures that manages the input and output of a single character In detail BASCOM 8051 provides these redirections through the directive serialinput and serialoutput that specifies the relative procedure to execute In details the redirection has mantained the original management of microcontroller serial line and it adds the library man
10. MICROCHIP 24AA512 24LC512 24FC512 512K CMOS Serial EEPROM Device Selection Table Part Vcc Max Clock Temp Number Range Frequency Ranges 1 Pearcsi2 2555v 1 Note 1 100 kHz for Voc lt 2 5V Features Low power CMOS technology Maximum write current 5 mA at 5 5V Maximum read current 400 uA at 5 5V Standby current 100 nA typical at 5 5V 2 wire serial interface bus IC compatible Cascadable for up to eight devices Self timed erase write cycle 128 byle Page Write mode available 5ms max write cycle time Hardware write protect for entire array Schmitt Trigger inputs for noise suppression 1 000 000 erase write cycles Electrostatic discharge protection gt 4000V Data retention gt 200 years 8 pin PDIP SOIC 208 mil and packages 14 lead TSSOP package Pb free finishes available Temperature ranges Industrial I 40 C to 85 C Automotive E 40 C to 125 C Package Type Description The Microchip Technology Inc 24AA512 24LC512 24FC512 24XX512 is a 64K x 8 512 Kbit Serial Electrically Erasable PROM capable of operation across a broad voltage range 1 8V to 5 5V It has been developed for advanced low power applications such as personal communications and data acquisi lion This device also has a page write capability of up to 128 bytes of data This device is capable of both random an
11. Power supply 5V 10 3V 10 Temperature range Industrial 40 to 85 C Packages PLCC28 SOIC28 TSSOP28 SOIC24 Preliminary 16Big LIB Rel 5 00 n O e Page A 1 abaco e bus 151 FAMILY Philips Semiconductors grifo ITALIAN TECHNOLOGY 80C51 Family 80C51 family programmer s guide and instruction set PROGRAMMER S GUIDE AND INSTRUCTION SET Memory Organization Program Memory The 80C51 has separate address spaces for program and data memory The Program memory can be up to 64k bytes long The lower 4k can reside on chip Figure 1 shows a map of the 80C51 program memory The 80C51 can address up to 64k bytes of data memory to the chip The MOVX instruction is used to access the external data memory The 80C51 has 128 bytes of on chip RAM plus a number of Special Function Registers SFRs The lower 128 bytes of RAM can be accessed either by direct addressing MOV data addr or by indirect addressing MOV Ri Figure 2 shows the Data Memory organization Direct and Indirect Address Area The 128 bytes of RAM which can be accessed by both direct and indirect addressing can be divided into three segments as listed below and shown in Figure 3 1 Register Banks 0 3 Locations 0 through 1FH 32 bytes The device after reset defaults to register bank 0 To use the other register banks the user must select them in software Each 60k
12. amp d W Six Canarye h Fwqi6b h Prfwqi6b c Update 6b c MAKE RE MAKE DL BAT Main program ed dk kd ko Ro RdeRd Rd Rd Ra Rd Rd Rd ok Ro RR dA Rok doo Rod Roda Rota tt4itRtttitty oid main void clrscr init cpu 77 Initializes mounted CPU CONS_QTP 0 Console on serial T iniser 19200 Initializes console serial line with timer 1 cmd clrscr Clears console and shows program on serial cmd_qtp_ putsi Demo program ver 1 1 for standard features of l6Big LIB delay pute LF fom device ini_qtpl b_fwi 77 Initializes library fw with data saved on divappr puts Fw initialized delay for reading of possible power on message iniser delay 4000 init cpu CONS QTP 1 77 Console on aah pute 0x0C 77 Clears display and shows program on printf QTPl6Big library fw demo program pos qtp keyp CONS QTP 0 Console on serial save mst printf Is 16Big display fluorescent Acquires saves display type scanbyte dispvfd yesnot printf Initializes 16Big EEPROM sel_grp_n a if b prfwql6b bin start 0 end 25ba total size 25bb dec 9659 bytes used dec 9655 bytes class text start 0 end 25ba size Z5bb dec 9659 Bytes Sclass bit start 0 end 0 size l dec 1 Bytes class dram
13. data sheet Smal Signal Relays HEWLETT PACKARD manual Optoelectronics Designer s Catalog MAXIM manual New Releases Data Book Volume IV NORITAKE ITRON data sheets Dot VFD Modules PHILIPS manual Application notes and development tools for 80 51 microcontrollers PHILIPS manual 80 5 1 Based 8 Bit Microcontrollers PHILIPS manual FC bus compatible ICs S E data sheets SI series Switching power supply SGS THOMSON manual Small signal transistor Data Book TEXAS INSTRUMENTS manual The TTL Data Book SN54 74 Families TEXAS INSTRUMENTS manual RS 422 and RS 485 Interface Circuits The described manuals can be requested directly to manufacturer or local dealers Alternatively this information and or their upgrades can be found in specific internet web pages of the listed companies 16Big LIB Rel 5 00 o Page 35 abaco e bus grifo __ ITALIAN TECHNOLOGY Page 36 e 16Big LIB Rel 5 00 ITALIAN TECHNOLOGY grifo abac o e bu APPENDIX As ON BOARD DEVICES DESCRIPTION grifo provides a completely free technical documentation service to make available the data sheets of on board components through its web site This chapter shows only the first page of the data sheets but the user can dowload the complete documents from the Technical documentation Service link on the home page T89C5115 OR
14. free COMXx serial port of development PC It can be easily discovered that this connection cable is reversed and it can be conveniently ordered to grifo with the code CCR 9 9R A2 Found the HYPERTERMINAL communication program on the development PC that normally is located on Windows menu Start Program Accessories Communication execute itand through the HYPERTERMINAL properties windows setup the communication parameters to Connect directly to COM x those used at point A1 Bit rate 19200 Data Bits 8 Parity No Stop Bit 1 Flow control None Then wait the presentation of communication window 24 16Big LIB Rel 5 00 ITALIAN TECHNOLOGY grifo bus A3 4 5 Select RUN mode that is jumper J1 not connected Supply power voltage on CN4 and check that buzzer is immediately disabled on development PC appears the demo program presentation message and after 5 seconds on display is shown the message Demo program for QTP 16Big LIB with a blinking block cursor in the right down corner Each QTP 16Big LIB received for the first time is delivered with its demo program and library already saved in FLASH and arranged to allow automatic start at power on if the demo program presentation screen doesn t appear please check again the serial connection and the J1 right configurations Follow the instructio
15. BYTES EXTERNAL 4k BYTES INTERNAL register bank contains eight 1 byte registers 0 through 7 Reset initializes the stack pointer to location 07H and it is incremented once to start from location 08H which is the first register RO of the second register bank Thus in order to use more than one register bank the SP should be initialized to a different location of the RAM where it is not used for data storage i e the higher part of the RAM 2 Bit Addressable Area 16 bytes have been assigned for this segment 20H 2FH Each one of the 128 bits of this segment can be directly addressed 0 7FH The bits can be referred to in two ways both of which are acceptable by most assemblers One way is to refer to their address i e 0 7FH The other way is with reference to bytes 20H to 2FH Thus bits 0 7 can also be referred to as bits 20 0 20 7 and bits 8 FH are the same as 21 0 21 7 and so on Each of the 16 bytes in this segment can also be addressed as a byte 3 Scratch Pad Area 30H through 7FH are available to the user as data RAM However if the stack pointer has been initialized to this area enough bytes should be left aside to prevent SP data destruction Figure 2 shows the different segments of the on chip RAM 64k BYTES EXTERNAL SU00567 Figure 1 80051 Program Memory Page A 2 16Big LIB Rel 5 00 ITALIAN TECHNOLOGY OPTIONAL EEPROM grito abaca Afu
16. The interrupt service routine for microcontroller TIMERO thas been redirected through the proper directives and high level instructions of BASCOM 8051 On Timer0 Two functions have been created to call the relative initialization procedures of QTP 16Big library These functions have the following prototype Page 28 A 16Big LIB Rel 5 00 ITALIAN TECHNOLOGY bus Ini_qtp16b_fw gt callsthe LIB INITIALIZATION procedure Ini_qtp16b_ee fnrl2 exteesize gt calls the EEPROM INITIALIZATION procedure with the two passed parameters properly saved in the rispective registers All the described tecniques have been grouped in a single file that contains also the source of the user application program From pratical point of view the library integration coincides with some rows in the source properly grouped and identified this rows must be always copied in the application programs developed by the user in fact they allow an immediate use of the same library SUPPLIED FILES WITH BASCOM 8051 Here follows a brief description of the necessary files to develop an user application program with the library by using the software development tools BASCOM 8051 Naturally all these files are savedin the folders of the CD or disk received in correspondence of thefirst order of QTP 16Big LIB 89C5115 DAT File with special function registers declaration and other
17. a ITALIAN TECHNOLOGY FLASH EPROM PROGRAMMING As described in previous paragraphs the library must be saved on the microcontroller FLASH EPROM together with user application program as illustrated in figure 3 The FLASH management is performed through an ISP tecnique In System Programming that reduces the cost and the time for application development The ISP requires only the development PC that executes a proper management program named FLIP FLexible In system Programming it interacts with a Boot Loader available on microcontroller side and it is capable to read erase verify program either the FLASH or the EEPROM memory Everything happens through a simple serial connection between development PC and QTP 16Big LIB normally done with RS 232 serial line or alternatively with CAN line for this last possibility contact directly grifo As described in QTP 16Big user manual the jumper J1 selects the operating mode between the two available Not connected gt RUN mode Connected gt DEBUG mode In RUN mode after a power on the application program saved in FLASH is always executed independently by external conditions while in DEBUG mode the power on causes the execution of microcontroller Boot Loader and thus allows the ISP programmation The J1 configuration must be frequently changed during the development of the application program if the use of a normal female jumper link is uncomfortable as an alternative it could be used a connect
18. associated to serial line 1 gt console associated to 16Big library The flag CONS_QTP coincides with a bit in internal RAM located at address 28H The 51 has three different console libraries with as many management modalities of the serial line D interrupt P polling K fast polling all them has been modified as described and the letter Q has been added as suffix to the original file name see paragraph SUPPLIED FILES WITH uC 51 The areas of internal RAM used by library have been reserved by defining three proper segments relativeto direct access area bit addressable direct access byte addressable and indirect access byte addressable These segments have been referenced inside an user start up procedure that informs the compiler about the used memories The interrupt service routine for microcontroller TIMERO has been redirected Two functions have been created to call the relative initialization procedures of QTP 16Big library These functions have the following prototype ini qtpl6b fw gt callstheLIB INITIALIZATION procedure ini qtpl6b ee fnrl2 exteesize gt calls the EEPROM INITIALIZATION procedure with the two passed parameters properly saved in the rispective registers All the described tecniques have been grouped in a single file named FWOTP 16B H that coincides with the header file with all the declaration necessary for QTP 16Big library management This file must be always included in t
19. console for the demo programs It must be manually copied on the working folder of development PC PRFWQ16B C gt Source file of the first demo program that uses all the standard commands of QTP 16Big library It must be manually copied on the working folder of development PC PRFWQI6B MAK gt Project file of the homonimous source file It must be manually copied on the working folder of development PC 16Big LIB Rel 5 00 Page 23 o abaco e bus grifo _ ITALIAN TECHNOLOGY PRFWQ16B HEX gt File with executable code of the homonimous sorce file It must be manually copied on the working folder of development PC PRFWQ16B WSP gt Workspace file that arranges the JFE editor to be used as a complete IDE that allows the user to modify compile and program the homonimous demo program It must be manually copied on the working folder of development PC and then it must be modified by changing the pathnames where are saved the used folders PRFWQ16B CMD gt Command file for ISP programming of FLASH on QTP 16Big LIB it performs all the operations that save the demo program and the library by using the batch version of FLIP It must be manually copied on the working folder of development PC and modified according with used microcontroller if necessary PRFWQ16B_OPT gt Source file of the second demo program that uses all the commands of QTP 16Big library dedicated to options
20. features of homonimous microcontroller used on QTP 16Big LIB Itmustbe manually copied onthe BASCOM 8051 installation folderof development PC MCS Electronics BASCOMS8051 8951CC02 DAT gt File with special function registers declaration and other features of homonimous microcontroller used on QTP 16Big CAN LIB It must be manually copied on the BASCOM 8051 installation folder of development PC MCS Electronics BASCOMS05 IN 16 gt File with executable code of QTP 16Big library with version x y in HEX Intel format It must be manually copied on the working folder of development PC PRFWQ16B BAS gt Source file of the first demo program that uses all the standard commands of QTP 16Big library It must be manually copied on the working folder of development PC PRFWQ16B HEX gt File with executable code of the homonimous sorce file It must be manually copied on the working folder of development PC PRFWQ16B CMD gt Command file for ISP programming of FLASH on QTP 16Big LIB it performs all the operations that save the demo program and the library by using the batch version of FLIP It must be manually copied on the working folder of development PC and modified according with used microcontroller if necessary PRFWQI6B OPT gt Source file of the second demo program that uses all the commands of QTP 16Big library dedicated to options and external accessories They must be manually copied on the working folder of
21. management modes for console on hw serial line SER_IODQ LIB interrupt management with debugger SER_IOPQ LIB polling management with debugger SER_IOKQ LIB fast polling management without debugger These files must be manually copied on hard disk of development PC inside the folder UC51 LIB SMALL 16 gt File with executable code of QTP 16Big library with version x y in HEX Intel format It must be manually copied on the working folder of development PC CANARYE H gt Header file with special function registers declaration of the CANary microcontroller used on QTP 16Big LIB It must be manually copied on the working folder of development PC FWQ16B H gt Header file with integration of QTP 16Big library memory areas reservation entry points declarations interrupts redirections etc It must be manually copied on the working folder of development PC DL BAT gt File that performs the download of the genearted code on the FLASH of 16Big LIB trough the command file described in following points and then it runs the terminal emulation program HYPERTERMINAL It must be manually copied on the working folder of development PC and then it must be modified by changing the pathnames where are saved the used programs TERMI9 COMI HT gt Configuration file for the terminal emulation program HYPERTERMINAL that sets the physic communication protocol on the development PC the last can thus operate as a
22. no errors occour at this point press a key to continue ulee 63 sf al Running batchisp 8 80 12 on Tue Oct 83 16 32 40 2006 AT8 C5115 RS232 1 115288 Device qe lect TU ooo er x39 9 03 2 908 8 Hardware selectlon 2 2 2222 Dao Tn DONE 8 020 085980 8006 121 l u ww w waw Reading Bootloader version selecting FLASH Ee Parsing HER f1lg Farzinug s PEE ooo errare ferma viia PES PR RN Setting Address Range Programming memorv Verifying memoru Summary Total 12 Passed 12 Premere un tasto per continuare 17 FLASH EPROM PROGRAMMING WITH BASCOM 8051 B8 Reopen the terminal emulation window through the command Tools Terminakmulator or the hot keys Ctrl T Page 32 6 OTP 16Big LIB Rel 5 00 ITALIAN TECHNOLOGY grifo bus B9 Select RUN mode that is J1 not connected B10 Turn off and on power supply of QTP 16Big LIB B11 At this point the demo program just saved in FLASH must start and proceed as already happened at point A B12 Close the terminal emulation window and so return to IDE of BASCOM 8051 C Creation of executable code of demo program C1 Open the configuration window of BASCOM 8051 compil
23. start 24 end 7e size 5b dec 91 Bytes Sclass iram start 80 end 95 size 16 dec 22 Bytes ake C PROGRAMMI UCS1 bin binZhex prfwdl6b bin prfwql6b hex s OK E Output Search results 4 gt 312 C 2 FIGURE 13 PROGRAM COMPILE WITH 51 134200 Byte AW DOS 7 C2 Reprogram the FLASH with the code of the demo program just compiled and retest it by executing again the points B11 B19 When during execution of the steps above described a problem or a malfunction is found we suggest to read and repeat again all the steps carefully and if malfunction persists please contact directly grifo technicians Instead when execution of all the steps is right the user has realized his first application program that coincides with demo of 16Big LIB At this point it is possible to modify the source of the demo s program s according to application requirements and test the obtained program with the steps above listed from B11 to C2 in cyclic mode until the developed application program is completely well running When this focus is reached the developmnet PC can be removed by obtaining a self running product as below described D Final preparation of application D1 Select the RUN mode jumper J1 not connected and disconnect the development PC if it is not required by the same application 16Big LIB Rel 5 00 Page 27
24. the handling the adjustment the reparation and the contingent accessories devices installation etc are destined and then executable always and in exclusive way from specialized warned and educated personnel or directly from the AUTHORIZED TECHNICAL ASSISTANCE in the height respect of the manufacturer recommendations and the actual safety and health norms The devices can t be used outside a box The user must always insert the cards in a container that rispect the actual safety normative The protection of this container is not threshold to the only atmospheric agents but specially to mechanic electric magnetic etc ones To be on good terms with the products is necessary guarantee legibility and conservation of the manual also for future references In case of deterioration or more easily for technical updates consult the AUTHORIZED TECHNICAL ASSISTANCE directly OTP 16Big LIB Rel 5 00 abaco e bus grifo _ ITALIAN TECHNOLOGY To prevent problems during card utilization itis a good practice to read carefully all the informations of this manual After this reading the user can use the general index and the alphabetical index respectly at the begining and at the end of the manual to find information in a faster and more easy way grifo provid this documentation as is without warranty of any kind In no event shall grifo be liable for indirect speci
25. total preparation time Among these ones we can remind Assembler PASCAL compilers SYS51PW C compilers HTC 51 SYS51CW 5 1 Contacts logic LadderWORK BASIC compilers BASCOM 8051 etc The present manual contains the detailed user information relative only to library while all the other information about connectors configurations commands connections mounting and installation are available in the QTP 16Big user manual All the indications of this last manual that are modified on QTP 16Big LIB are reported with the suitable modifications inside paragraphs that have the same name So the user must take the QTP 16Big manual and integrate it with the QTP 16Big Library manual by performing a substitution of the homonimous paragraphs of the first manual with those of the second The library can be used also for the QTP 16BigH variant that is the version without keyboards and LEDs in this case the present manual must be integrated with the correspondent user manual The user must remind that all the QTP 16Big indications reported in this manual refer indifferently both to QTP 16Big and QTP 16BigH Main general features of library are as follows It can be easily used to develop numerous operator interface applications Reduces the developing time ans consequently cost of the application It uses a very small quantity of hardware resources It doesn t use the asynchronous serial line that remain avail
26. waits the availibility ofa data that library must send to application program and returns this data also for this procedure the data can be either a keypressed code or the answer of a command previously executed The procedure has no input variables and a single output variable saved in Accumulator register that coincides with the described data CONSOLE OUTPUT sends a data from application program to library the data can be a character to show on display or a command to execute or its possible parameters The procedure has a single input variable saved in Accumulator register that coincides with the described data and no output variables In the application program about all the functionalities of the library are used with the three decribed procedures it is really profitable that the user redirects the console management procedures of the selected software development tools that already have a compatible structure on these procedures This method is the reason why the prefix CONSOLE has been used in the procedures names and it ensures a remarkable semplification and an incomparable flexibility In fact the high level instructions PRINT PRINTF PUTS KBHIT SCANF INPUT etc of a C or BASIC language development tools automatically call the three entry procedures of the library and all their possibilities can be used For example the C instruction printf Product pieces 4d npcs shows on display the Product pieces string followed by th
27. will be sufficient to compare these information with the LIBRARY START value before described f Redirect the interrupt service routine for microcontroller TIMERO to the corresponding library entry points illustrated in figure 3 The redirections must be performed following the rules of the development tool and normally it coincides with an absolute jump instructions i e LJMP 3FE8H to entry address placed inside the relative interrupt service routine Please remind that the TIMERO interrupt redirection is absolutely necessary to obtain a complete functionality of the library in detail it manages all the processes based on time as keyboard scanning messages shift time based activation of resources intermittence real time clock visualizations keyclick clock alarm etc g The commands execution the parameters and results exchange and the use of the library are simplified by three procedures with as many entry points with the following features CONSOLE STATUS returns the status of data presence that the library must send to application program the data can be either a keypressed code or the answer of a command previously executed The procedure has no input variables and a single output variable saved in Accumulator register that coincides with the number of characters ready to be sent to application program This number of characters has also a status function in fact it is zeroed when there are no data and viceversa CONSOLE INPUT
28. 1 signal of microcontroller as below described RS 422 point to point communication the transmit and receive drivers can be always enabled P2 DIR 0 gt transmit driver enabled RS 422 network communication the receive driver is always enabled while the transmit driver must be enabled only during data transmission P2 DIR 0 gt transmit driver enabled P2 1 DIR 1 gt transmit driver disabled RS 485 communication the receive driver is always enabled while the transmit driver must be enabled only during data transmission phase obtaining the receiving or transmitting functionality on the half duplex line P2 DIR 0 gt line trasmitting P2 1 DIR 1 gt receiving All the transmitted characters are at the same time received echo when RS 485 communication is used in this way the line conflicts can be immediately recognized by simply testing the echo received character after each transmission During and after a power on phase the P2 1 DIR signal is forced to high level that mantains the RS 485 driver receiving and that disables the RS 422 transmit driver this condition eliminates any conflicts on the communication line DEMO PROGRAMS FOR LIBRARY In correspondence of the first purchase included in the received materials floppy disks or CD there are numerous demo programs that allow to test and evaluate immediately the received product These programs are provided both in executable and sou
29. 2048 bit static CMOS RAM organized as 256 words by 8 bits Addresses and data are transferred serially via the two line bidirectional I C bus The built in word address register is incremented automatically after each written or read data byte Address pin AO is used for programming the hardware address allowing the connection of two devices to the bus without additional hardware The built in 32 768 kHz oscillator circuit and the first 8 bytes of the RAM are used for the clock calendar and counter functions The next 8 bytes may be programmed as alarm registers or used as free RAM space The remaining 240 bytes are free RAM locations SYMBOL PARAMETER CONDITION MIN MAX UNIT Vpp supply voltage operating mode I2C bus active 2 5 6 0 V 12 inactive 1 0 6 0 V Ipp supply current operating mode fsc 100 kHz 200 uA Ippo supply current clock mode 0 Hz Vpp 5 50 uA 0 Vpop 1 V _ 10 uA Tamb operating ambient temperature range 40 85 storage temperature range 65 150 4 ORDERING INFORMATION TYPE PACKAGE NUMBER NAME DESCRIPTION VERSION PCF8583P DIP8 plastic dual in line package 8 leads 300 mil SOT97 1 PCF8583T SO8 plastic small outline package 8 leads body width 7 5 mm SOT176 1 1997 Jul 15 Page A 4 e TP 16Big LIB Rel 5 00 ITALIAN TECHNOLOGY grifo APPEND
30. IX ALPHABETICAL INDEX Symbols uC 51 8 22 A Accessories 7 24 30 Accumulator 12 Application program 11 27 34 Assistance 1 B BASCOM 8051 8 28 Baud rate 20 24 30 Bibliography 35 Bit access RAM 15 22 28 Boot Loader 7 16 Buffer 9 13 Buzzer 13 25 26 31 32 C Clock alarm 13 Code 11 Code area 11 Communication 6 20 24 30 Compilers 8 22 28 COMx 6 24 30 Connection 7 Console 12 22 23 28 Console input 12 Console output 12 Console status 12 Contacts logic 8 Container 1 D Data bits 20 24 30 DDS MICROC51 8 DEBUG mode 16 26 32 Declaration file 29 33 Delay 9 14 Demo programs 20 23 25 29 31 Development PC 6 24 30 Digital output 13 DIR 20 16Big LIB Rel 5 00 abaco e bus Page abaco eeu Direct acces RAM 15 Directive 1 Documentation 1 E EEPROM 13 19 22 29 A 3 Electric protocol 20 Electrostatic noises 1 Entry points 11 ESD 1 ETHERNET 7 Executable code 27 33 F First purchase 20 23 29 FLASH 7 11 14 16 FLASH programming 16 25 31 FLIP 7 16 25 31 Flow control 24 G General information 4 GET51 7 H Handshake 24 30 Header 20 23 51 8 How to start 24 30 HYPERTERMINAL 7 24 I I2C BUS 20 In System Programming 7 10 16 Initializations 13 19 28 Integration of library 10 28 integration of library 22 Interfaces 6 Inter
31. SERIAL COMMUNICATION BLOCK DIAGRAM 16Big LIB Rel 5 00 nn Page 21 abaco e bus Y grifo _ ITALIAN TECHNOLOGY 16BIG LIBRARY USED WITH wC S1 In this chapter it is described the integration and the use of 16Big library with the uC 51 development tools The wC 51 is a comfortable low cost development tools with a colplete IDE that allows to use an editor an ANSI C compiler an assembler a linker and a remote source level debugger user configurable It includes the souces of main libraries interesting utility programs user documentation and severaland demo programs Please remind that this chapter reports only the information about the library use but not those on normal use of uC 51 so it is suggested first to examine the development tools documentation and then the following paragraphs LIBRARY INTEGRATION ON uC 51 As already described in paragraph INTEGRATION AND USE OF LIBRARY the tecniques used to integrate the library in the development tools are the following ones Some of the compiler libraries have been modified in order to redirect the console functions on library procedures In details the modification has mantained the original management of microcontroller serial line and it adds the library management This is obtained through a flag named CONS that selects the used console device with the following corrispondence 0 gt console
32. T89C51CC02 MICROCONTROLLER WIRELESS uc T89C51CC02 8 bit MCU with CAN controller and Flash 1 Description Part of the CANary family of microcontrollers dedicated to CAN network applications the T89C51CCO2 is low pin count 8 bit Flash microcontroller While remaining fully compatible with the 80C51 it offers a superset of this standard microcontroller In X2 mode a maximum external clock rate of 20 MHz reaches a 300 ns cycle time 2 Features 80C51 core architecture 256 bytes of on chip RAM 256 bytes of on chip ERAM 16 Kbytes of on chip Flash memory Read Write cycle 10k Data Retention 10 years at 85 C 2 Kbytes of on chip Flash for Bootloader 2 Kbytes of on chip EEPROM Read Write cycle 100k 14 source 4 level interrupt Three 16 bit timer counter Full duplex UART compatible 80C51 maximum crystal frequency 40 MHz In X2 mode 20 MHz CPU core 40 MHz three or four ports 16 or 20 digital I O lines two channel 16 bit PCA with PWM 8 bit High speed output Timer and edge capture Double Data Pointer 21 bit watchdog timer including 7 programmable bits A 10 bit resolution analog to digital converter ADC with 8 multiplexed inputs Separate power supply for analog Full CAN controller Fully compliant with CAN standard rev 2 0 A and 2 0 B Optimized structure for management via SFR communication 4 independe
33. able for the connection with other systems for the debug of application and for the console commununication tis featured by a fast execution time that allows the solution of problems with reduced response time too It can be integrated and or linked at the greater part of the programming language and development tools available on the market Page 4 EE 16Big LIB Rel 5 00 ITALIAN TECHNOLOGY grifo bus It includes numerous commands equal to as many functionalities It mantains compatibility with other firmwares of QTPs It provides an easy call modality to the commands and acomfortable exchange tecnique of parameters and responses It satisfy the normal requirements of industrial environments For the application development it requires only a standard PC without any additional hardware Comfortable selection of working modality AUTORUN or DEBUG For the development tools proposed by grifo the user is provided of a complete description of both the configurations to perform the integration and the directives that arrange the application program Large documentation and rich list of examples both in executable and source format No license nor additional cost The user is free to develop all the applications that he requires In this manual are described all the features of QTP 16Big library that are sufficient for a pratical and complet
34. agement This is obtained through a flag named Cons qtp that selects the used console device with the following corrispondence 0 gt console associated to serial line 1 gt console associated to 16Big library The flag Cons coincides with a bit in internal RAM declared in the program and thus directly located by compiler The redirection procedures are written in assembly language in order to save all the microcontroller registers call the entry point addresses of QTP 16Big library and easily manage the input and output variables saved in Accumulator As the BASCOM 8051 doesn t provide the redirection of console status function it has been developed a proper procedure that performs this verification named Consolesta Naturally the procedure acts on both the console devices hw serial line and library according with usual Cons_qtp flag setting and it returns both the status of character available and the possible received character The areas of internal RAM used by library have been reserved by using the proper directive iramstart of compiler that is set at the start address of USER APPLICATION PROGRAM AREA described on figure 4 Moreover in the window Option Compiler Misc of BASCOM 8051 the Byte End Hex value is set to a value obtained by the USER APPLICATION PROGRAM AREA end address decreased ofthe stack area for example by providing a stack long 40 28H Bytes the value will be BF 28 97
35. ake sure that main windows of FLIP looks like figure 8 in details for the boxes Size X2 Device SSB and BSB EB SBV the data must exactly match 16Big LIB Rel 5 00 Page 17 ITALIAN TECHNOLOGY V Erase V Blank Check V Program Verify Size 16 Kbytes Blank FF Range 0000 Checksum Offset 0000 No Reset Before Loading Signature Bytes 58D 7BB Device Boot Ids 0000 Hardware Byte 0 0 Configure Hw Bootloader Ver File prfwg16b hex 9 3 Kbytes AEL T BSB EB SBY 00 rr Device 558 FF Level C Levell C Level2 file prwq16b hex loading 4 D Jj FIGURE 8 FLIP SETTINGS WINDOW 4 or 4 12 Press button Run in the main window to start the preselected ISP operations 13 Wait the execution end of ISP operation The status bar on the bottom reports operation progess and near text box on the left reports operation status the check boxes become red and then green when the respective operation is succesfully completed Thus wait for Verify check box to become green 14 At thisp point the FLASH is programmed and FLIP can be closed The steps just described must be repeated for any test of the application program and for this reason it could be preferible to speed up their execution by using the BatchISP modality of FLIP This automatically perfor
36. al incidental or consequential damages of any kind arising from any error in this documentation including any loss or interruption of business profits use or data Moreover is not guaranteed the updating of the product for new computers or new operating systems that will become available in the future grifo reserves the right to change the contents and form of this document as well as the features and specification of its products at any time without prior notice The product described in this manual is copyrighted Either the program nor any parts of it can t be analized reproduced scomposed modified or disassembled in any mode any means and for any purpose All trademarks listed in this manual are copyright of the relative manufacturers Page 2 e 16Big LIB Rel 5 00 ITALIAN TECHNOLOGY grifo bus RSION This handbook make reference to version 2 1 of QTP 16Big library and following ones The validity of the information contained in this manual is subordinated to the version number of the used firmware and the user must always verify the correct correspondence beetween the notations The user can get the version number in different modes from the card as described in QTP 16Big user manual through a proper command provided in the library in the name of the received library file Normally the GMT is always supplied with the latest firmware version t
37. and external accessories They must be manually copied on the working folder of development PC as described for the similar files PRFWQIGB The indication working folder of development PC identifies the folder created on development PC where the customer wants to develop his application program Summarizing in this folder must be copied all the supplied files except the library ones Moreover while time goes by new programs and or files not described in previous list can be developed please examine them through their initial descriptions Once all the described files has been copied in the right destination folders please ensure that the attribute Read only is not active and if itis disable it by hand Normally this happens only when files are copied from CD rom under Windows operating system previous than Windows XP HOW TO START WITH uC 51 In this paragraph are listed the operations that must be performed to start using the QTP 16Big LIB in a pratical and fast way with uC 51 environment solving the typical beginners problems The paragraph contains interesting information even for the users that already know the product in fact there is the description of a fast and complete functional test A Serial connection between QTP 16Big LIB and development PC Al Perform the serial connection described in figure 2 or on the other hand connect the two communication signals TX RS232 RX RS232 and the reference ground signal GND to
38. and it is filled with the keys pressed codes and the executed commands responses As the data remain in transmit buffer until the application program requires them this buffer can become full and when this filling occours all following data are no more saved in the transmit buffer and these are defenitely lost So the user application program must manage data reception from QTP 16Big LIB at least in two situations before to send commands provided of responses to empty the buffer for the same response and periodically to get the possible keys pressed Page 9 16Big LIB Rel 5 00 abac o e bu grifo Y ITALIAN TECHNOLOGY INTEGRATION AND USE OF LIBRARY The QTP 16Big library has been developed with the following aims linkable with all the available programming languages reduce the used hardware resources mantain compatibility of use with firmwares of other QTPs provide easy tecniques for the commands calls and parameters exchange cover the normal and diffused requests of industrial environments that have defined the integration and use modalities of the same library inside the user application program Itisimportant to remind that the user of QTP 16Big library must have a basic knowledge of the used microcontroller and of embedded software development in fact the following documentation doesn t supply these information but it uses them If the user h
39. and modify it when necessary through a simple ASCII text editor B3 Open the configuration window of BASCOM 8051 programmer by selecting the command Option Programmer and then define the settings described in the following figure and finally confirm with Ok button It is important underline that the setting for Program field coincide with the selection of BATCHISP EXE program of FLIP environment installed at point B1 16Big LIB Rel 5 00 Page 31 rabace e bu grito BASCOM 8051 Options x Compiler Communication Environment Hardware simulator Programmer Monitor Pr Programmer External programmer Auto Flash AutoVerify ae Code Data Parallel Serial Other Program C Programmi VAT MEL FLIP 2 2 4 bin batch Parameter 1 Use file Go to program bas directory and run app Y Cancel FiGURE 16 PROGRAMMER CONFIGURATION WITH BASCOM 8051 B4 Select DEBUG mode that is J1 connected B5 Supply power to QTP 16Big LIB and check that buzzer remains active B6 Press the hotkeys F4 or select the command Program Send to chip With this action the batch version of FLIP is executed and it performs the operations listed in PRFWQ 6B CMD command file obtaining the FLASH programming B7 Wait executions of all the programming steps and verify that
40. areas the first located in the direct access area and the second located in the indirect access area of microcontroller where are saved all the flags variables buffers of the library These areas are located at fixed addresses described on figure 4 and they must not be absolutely used from application program to avoid malfunctions of the entire system The protection and reservation of these memories is obtained following the rules of the used software development tool and normally it is performed with compiler directives setting of the possible project dummy variables declaration that are located but never used setting of user start up code etc The software deveopment tools normally shows windows that reports the program generation results these allow the user to easily check the safeguard of these areas and to previously discover possible malfunctions during test phase The choice of library memory usage has been done carefully with the intention to left unused a portion of each type of microcontroller memories that are 4 bytes addressable at bit level equal to 32 user bits 48 bytes with direct access 63 bytes with indirect access and finally 256 bytes of external RAM Moreover the completeness of the commands offered from firmware drastically reduces the requirements of memory and data from user application program up to few work variables and the stack Stack area of microcontroller the library have not its own stack and it u
41. ation using the very famouts and diffused contacts logic It includes a graphic editor to place and connect hardware components of the card like digital I O counters A D etc like on an electric diagram and define their properties an efficent compiler to create the executable code and an utility to download it to card memories Integrated IDE makes comfortable use of all these components under Windows operating system Page 8 e 16Big LIB Rel 5 00 ITALIAN TECHNOLOGY gr ifo bus 16BIG LIBRARY DESCRIPTION In this chapter are described all the features of QTP 16Big concerning both its use on the operator panel and the generation of application program If the user desires to speed up the first use of the library he can execute direcly the steps of the HOW TO START paragraphs that when required refer to detailed info of this chapter QTP 16BIG CONFIGURATION The QTP 16Big library can be used only if the same product has been correctly configured This configuration regards mainly the asynchronous line for serial communication that is used for all the download test and saving operations of the application program In detail the required configuration is those that set the serial line in RS 232 J3 J4 gt not connected gt 16 must be connected and not connected during the use IC11 socket gt driver MAX 202 While all the other jumpers configurat
42. ave not this know how he can found it in software development tool documentation and in microcontroller data sheets reported APPENDIX A of the manual In this paragraph are listed all the general information about integration and use of QTP 16Big library suitable for every user with each development tools supplied by grifo or other companies The integration and use of library needs some hardware and software tools properly specified in following descriptions Their complete documentation is provided inside the same tools and it is not duplicated in this manual In conclusion the operations necessary to integate and use the library are a Install the software development tool preselected to realize the application program on the development PC Generally all software packages available for the mounted microcontroller or in other words the numerous tools for the I51 family can be used assemblers compilers interpreters etc All the development tools supplied by grifo always include all the elements that completely integrate the library by making it ready to use b Install the ISP In System Programming tool on the development PC that is the FLIP program capable to communicate with microcontroller Boot Loader through a serial line and that allows to read erase and program the FLASH EPROM memory The ISP programmation reduces the costs and the times for application development in fact it eliminates the use of external EPROMs p
43. d Company names listed are trade marks of their respective companies ITALIAN TECHNOLOGY grifo bus GENERAL INDEX INTRODUCTION 1 VERSION ssiensseiececscvesdenndenncedadatsneaqestvsaaiacesavendcuesodetsvaneindiascusiasueceasasunnsteiues uubsteecacsiacheconesenanatstawsecd 3 GENERAL INFORMATION 4 REQUIREMENTS ec 6 QTP I6BIG pe 6 PERSONAL COMPUTER sssscesscciesaasseetceiveccensasacuecenancvecnesauevccauacuaaeaseavetenseiescoasccuvacsnassaseastavoeed 6 SERIAL COMMUNICATION CABLE 6 WORKING SOP T AV doc 7 FLASH EPROM WRITING PROGRAMS ELIP 7 SERIAL TERMINAL EMULATION PROGRAM 7 DEVELOPMENT TOOLS FOR APPLICATION PROGRAM 8 QTPIGBIG LIBRARY DESCRIPTION 9 16BIG CONFIGURATION 9 COMMUNICATION BUFFERS
44. d sequential reads up to the 512K boundary Functional address lines allow up to eight devices on the same bus for up to 4 Mbit address space This device is available in the standard 8 pin plastic DIP SOIC DFN and 14 lead TSSOP packages Block Diagram HV Generator Memory EEPROM Control XDEC Logic Page Latches Sense Amp R W Control 24XX512 is used in this document as a generic part number for the 24AA512 24LC512 24F C512 devices 2005 Microchip Technology Inc 16Big LIB Rel 5 00 DS21754G page 1 Page A 3 abaco e bus RTC SRAM 8583 Philips Semiconductors Clock calendar with 240 x 8 bit RAM 1 FEATURES e C bus interface operating supply voltage 2 5 V to 6 V Clock operating supply voltage 0 to 70 C 1 0 V to 6 0 V 240 x 8 bit low voltage RAM Data retention voltage 1 0 V to 6 V Operating current at fsc 0 Hz max 50 uA Clock function with four year calendar Universal timer with alarm and overflow indication 24 or 12 hour format 32 768 kHz or 50 Hz time base e Serial input output bus I2C Automatic word address incrementing Programmable alarm timer and interrupt function Slave address READ A1 or A3 WRITE AO or A2 3 QUICK REFERENCE DATA grifo ITALIAN TECHNOLOGY Product specification PCF8583 2 GENERAL DESCRIPTION The PCF8583 is a clock calendar circuit based on a
45. der and fill in a list of data in its main window If communication fails and after about 20 seconds the window Timeout error appears try in sequence to check serial connection reduce communication baud rate to 19200 repeat points 02 07 f RS232 lolx Port COM1 Baud 115200 Tt Manual Syne Connect Disconnect Sync Cancel FIGURE 6 FLIP SETTINGS WINDOW 2 or 4 08 Open the Buffer Options window set to NO the option Reset Buffer Before Loading select the option Whole Buffer in order to ensures the correct loading of the files to program and then confirm all the selections with OK push button f FLASH Buffer Options Buffer Size Setting Kbytes C User Defined B 16 T88C5115 Reset Buffer Before Loading Yes No Address Programming Range C Address Range From Last Buffer Load whole Buffer C Llser Defined amp ddress Range 0000 OK N Apply Cancel FiGureE 7 FLIP skETTINGS wINDOw 3 oF 4 09 Load the two files to write in FLASH EPROM that are the library QTP 6Bxy HEX and the application program user file gt HEX by executing two times the following operations click the nineth button on top left and select the file by using the displayed dialog box 10 Select all the check boxes in the frame Operations Flow as in figure 8 to let FLIP execute in sequence the four operations erase blank check program and verify 11 At this point m
46. development PC as described for the similar files PRFWQI6B The indication working folder of development PC identifies the folder created on development PC where the customer wants to develop his application program Summarizing in this folder must be copied all the supplied files except the declaration ones with DAT extension Moreover while time goes by new programs and or files not described in previous list can be developed please examine them through their initial descriptions Once all the described files has been copied in the right destination folders please ensure that the attribute Read only is not active and if itis disable it by hand Normally this happens only when files are copied from CD rom under Windows operating system previous than Windows XP OTP 16Big LIB Rel 5 00 Page29 abaco e bus grifo _ ITALIAN TECHNOLOGY HOW TO START WITH BASCOM 8051 In this paragraph are listed the operations that must be performed to start using the QTP 16Big LIB in a pratical and fast way with BASCOM 8051 environment by solving the typical beginners problems The paragraph contains interesting information even for the users that already know the product in fact there is the description of a fast and complete functional test A Serial connection between 16Big LIB and development PC Al A2 A3 A4 AS A7 A8 A9 Perform t
47. e use of the product FIGURE 1 APPLICATION EXAMPLE WITH 16Bic LIB 16Big LIB Rel 5 00 Page 5 abaco e bus grifo _ ITALIAN TECHNOLOGY REQUIREMENTS Below is described the list of the fundamental materials hardware and software that are necessary to operate with QTP 16Big library QTP 16BIG It is the operator panel QTP 16Big or QTP 16BigH that belong to grifo industrial cards set As detailed described in user manual this product can be supplied with two different display and with some additional options The library can manage all the display models and any combination of the options Anyway the choice of the panel configuration must be done according with the specific requirements of the application to develop PERSONAL COMPUTER The QTP 16Big library requires a personal computer up to now named development PC provided of the following minimum features Personal Computer IBM or compatible with CPU 486 RAM memory gt 32 MBytes Operating system Windows 98 ME 2000 NT XP Monitor Colours Mass memory disks CD ROM reader Hard disk with 30 MBytes free Mouse Microsoft compatible with own driver installed Interfaces One free serial line in RS 232 following V24 specifications SERIAL COMMUNICATION CABLE Some of the phases provided for the library require a serial connection between one of the free serial line of dev
48. e value of variable npcs formatted with 4 decimal digits The three described procedures use and thus modify the greater number of microcontroller registers When the development tools doesn t accept these modifications the user must save and restore all them before and after their call inside the console redirection procedures g After a reset or a power on the user application program must prearrange the library for next operations These initializations are performed by two proper procedures with as many entry points with the following features Page 12 A 16Big LIB Rel 5 00 ITALIAN TECHNOLOGY grifo bus LIB INITIALIZATION executes all the initialization operations as setting of variables clear buffers disable buzzer status LEDs digital relays outputs disable and deactive clock alarm setup and clear display setup blinking cursor in Home position load user characters patterns show possible power on automatic visualization setup saved keyclick mode enable keyboard scanning enable time based functions etc The procedure has no input nor output variables and it must be always called before to perform any other operations with library EEPROM INITIALIZATION initializes the base EEPROM with default data described in DATA STORED ON EEPROM paragraph of QTP 16Big manual and then executes all the initialization operations
49. elopment PC and the serial line of QTP 16Big This connection consist only of the traditional communication signals transmit data receive data and ground and it must follow the V24 normative of C C LT T DB9 M DB25F DB9F RX RS232 TX RS232 GND gt x dE E gt gt Z Z Se Serial line COMx FIGURE 2 SERIAL CONNECTION BETWEEN 16BIG AND DEVELOPMENT PC E Page 6 16Big LIB Rel 5 00 ITALIAN TECHNOLOGY grifo A bus On PC side whenever there aren t any serial lines it can be used specific converters that once added to used PC supply a complete RS 232 serial line Among these devices we can remind the USB lt gt RS 232 converters the ETHERNET lt gt RS 232 converters the multi I O cards with additional RS 232 lines etc Naturally these added serial lines can be used only if they are correctly installed either for hardware and software aspects as defined by the manufacturing company If the user doesn t want to realize the described communication cable or he wants to save time grifo supplies a ready to use accessory that can be ordered with the code CCR 9 9R WORKING SOFTWARE In addition to the described hardware in order to correctly operate with QTP 16Big library are necessary some working sofwares that develop debug and set up the application program These softwares are organized under the form of complete packa
50. er by selecting the command Option Compiler Misc then define the settings described in the following figure and finally confirm with Ok button The setting for Register file field must match the used microcontroller and it can be seleted only when the declaration files have been correctly copied as described at point A4 BASCOM 8051 Options EI Compiler Communication Environment Hardware simulator Programmer Monitor REA Output Communication 122 LCD Register file 89 5115 0 Byte 30 V Size warning 11254 FIGURE 18 COMPILER CONFIGURATION WITH BASCOM 8051 C2 Compile the source file of demo program with the simple pressure of the hot key F7 or by selecting the command Program Compile and verify that no errors happens The file PRFWOQIGB HEX must be obtained equal to those available on grifo disk and already used at points B The compilation time change according to used development PC anyway the user must wait that both the passes are completed through a specific status window displayed during compilation and then check that the bottom side of IDE doesn t show errors In other words at the end of compilation it must be displayed a window similar to those reported in following figure Page 33 16Big LIB Rel 5 00 abaco e bus Y grifo T ITALIAN TECHNOLOGY BASCUM BUST IDE _151 0 I P16 Be
51. erformed through a proper entry points table located at fixed addresses that acts as a link bridge between the two codes saved in the single code area The choice of allocation addresses of the three areas on FLASH has been carefully made to obtain the maximum free space for the user application program to have fixed entry points that don t change also when the library is updated and or expanded and to have the same entry points addresses in all libraries of different QTP With this choice the user can employ a new library version or a different QTP by simply reprogramming it on FLASH with no intervents nor modifications on his application program e The LIBRARY START value is established by the same library so it depends from its version with the current version 2 1 itis fixed at 2C00H and anyhow it can be easily obtained by loading the QTP16Bxy HEX file where xy corresponds to version number and cheking its start address 16Big LIB Rel 5 00 o Page 11 abaco e bus grifo _ ITALIAN TECHNOLOGY The user after each generation of his application program must verify that the APPL SW END address is lower than LIBRARY START address or in other words that the two codes are not overlapped This verification is easily performed in fact normally all the software development tools assemblers compilers languages etc inform about the dimension of the generated code and it
52. fully and if malfunction persists please contact directly grifo technicians Instead when execution of all the steps is right the user has realized his first application program that coincides with demo of 16Big LIB At this point it is possible to modify the source of the demo s program s according to application requirements and test the obtained program with the steps above listed from B4 to C3 in cyclic mode until the developed application program is completely well running When this focus is reached the developmnet PC can be removed by obtaining a self running product as below described D Final preparation of application D1 Select the RUN mode jumper J1 not connected and disconnect the development PC if it is not required by the same application Please remind that the configuration steps described at points A8 B3 and C1 must be manually executed only the first time in fact BASCOM 8051 saves all the configurations of its IDE during the exit and it automatically reloads them during next execution Page 34 16Big LIB Rel 5 00 ITALIAN TECHNOLOGY gr ifo bus BIUBLIOGIRAIPIY In this chapter there is a complete list of technical data books and sheets where the user can find all the necessary documentations on the components mounted on QTP 16Big LIB board ATMEL manual Microcontroller 89 series CTC data sheets LCD module specification F T
53. g B ascomBUS TWEE A Prlerg bb bas d Fie Eck Pogam Tool Options Window 8x g wWwemuo H HHH RR HH HHH HHH Main progres Main Call Init cpu es General initislikation Cons 0 Console on Hv serial 1 Call Cirser Clears console and shoud Print Deno program ver 1 1 for library firmware of 16Big in BASCOM 8061 Print Call Ina_qtpl6b_tw Initializes labrery vi Print initialized delay for reading possible pover on sessage Wait 4 Cons_qtp 1 Console on QTP Printbin amp HOC Clears display end sho Print Is QOTPl6Big LIB deno program in BASCOMS1 Cons qtip 0 Console on Hv serial 1 Print Is QTP 16Big display fluorescent Aquires and saves disp Call Yesno If Uxrch Y Then Dispvfd 1 Else Dispvfd 0 End If Print Initializes 16Big EEPROM Ask user for initia Call Yesno It Usrch Y Then Print RIL set as RTC alarms output Acquires and saves RL Call Yesno If Usrch Y Then Det 1 Else Dat 0 End II Print Select external EE size 0 none 1 FF128 2 FF2S6 3 512 35 inset pogam FIGURE 19 PROGRAM COMPILE WITH BASCOM 8051 C3 Reprogram the FLASH with the code of the demo program just compiled and retest it by executing again the points B4 B12 When during execution of the steps above described a problem or a malfunction is found we suggest to read and repeat again all the steps care
54. ges and they can be divided in some principal groups as below described FLASH EPROM WRITING PROGRAM FLIP As described in following paragraphs the QTP 16Big library must be saved on the microcontroller FLASH EPROM together with user application program The saving is performed through an ISP tecnique In System Programming that reduces the costs and the times for application development in fact it eliminates the use of external EPROMs programmers erasers simulators etc The ISP programmation requires only the development PC that executes a proper management program named FLIP FLexible In system Programming it interacts with a Boot Loader available on microcontroller side and it is capable to read erase verify program either the FLASH or the EEPROM memory Everything happen through a simple serial connection between development PC and QTP 16Big LIB normally done with RS 232 serial line see figure 2 or alternatively with CAN line for this possibility contact directly grifo The FLIP program is supplied in the materials received with the order of QTP 16Big library but it can be freely downloaded from ATMEL web site by following the links Products Microcontrollers 8051 Architecture Tools amp Software FLIP SERIAL TERMINAL EMULATION PROGRAM It is a generic communication program capable to manage a classic terminal emulation with a selectable physical communication protocol This program is used as a console by the su
55. hat is available but for specific requirements the user can receive also a different version he must carefully specify this particular condition in the order phase In addition this manual reports information about other different programs that are integrant parts of the library each one of these programs has an own version number that is specifically described when it is necessary Finally also the hardware is provided of his version as indicated in the related manuals When the user requires technical assistance it is really important that he provides a description of the problem plus the version numbers of all the used products Like any products also QTP 16Big library is continuosly changed and improved to satisfy completely the new requirements of the users and correct the discovered problems and bugs Here follows a brief description of the changes made to the package according to the version number Ver 1 0 gt First version for internal development and test Ver 1 3 Realized management of 12 R84 Ver 2 gt Modified for management of 16Big with printed circuit version 110705 Any eventual improvement or addition the user thinks may be interesting can be suggested by contacting directly grifo Page 3 16Big LIB Rel 5 00 grifo _ ITALIAN TECHNOLOGY ENE JON COJ RMI AT T ION TheQTP 16Big library coincides with a firmware specifica
56. he QTP 16Big LIB is complete and ready to be used and tested inside the real application system The debug of the obtained application program can be done with the modalities of the used software development tool the serial line not used by library is an excellent candidate for this function Page 13 16Big LIB Rel 5 00 abaco e bus grifo rT ITALIAN TECHNOLOGY RESOURCES USED BY LIBRARY FIRMWARE The library offers commands that allows to easily manage the numerous resorces of the board as display contrast keyboard buzzer LEDs digital relays outputs EEPROM and backed SRAM memories real time clock I2C BUS interface etc These commands however use an additional list of QTP 16Big hardware resources that are briefly described in this paragraph together with the consequent limitations on the user aplication program side Code area in microcontroller FLASH EPROM coincides with an area at the end of FLASH EPROM already described in poits d e of previous paragraph On this area is saved the code of library and it must not be absolutely used by application program to avoid malfunctions of the entire system Some software development tools as BASCOM 8051 can be configured to autonomously advise the user when the length of generated code is higher than a prefixed limit APPL SW END gt LIBRARY FW START Data area in microcontroller internal RAM coincides with two internal RAM
57. he application program developed by the user in fact it allows an immediate use of the same library Page 22 e 16Big LIB Rel 5 00 ITALIAN TECHNOLOGY grifo bus SUPPLIED FILES WITH uC 51 Here follows a brief description of the necessary files to develop an user application program with the library by using the software development tools uC 51 Naturally all these files are saved in the folders of the CD or disk received in correspondence of the first order of QTP 16Big LIB LIB LARGE gt Console library files for large memory model of 51 These files associate C console instructions to library procedures when internal bit addressable RAM 28H is set and viceversa to hw serial line when the bit is cleared As on original uC 51 library files there are 3 different management modes for console on hw serial line SER_IODQ LIB interrupt management with debugger SER_IOPQ LIB polling management with debugger SER_IOKQ LIB fast polling management without debugger These files must be manually copied on hard disk of development PC inside the folder UC51 LIB LARGE LIB SMALL gt Console library files for small memory model of 51 These files associate C console instructions to library procedures when internal bit addressable RAM 28H is set and viceversa to hw serial line when the bit is cleared As on original uC 51 library files there are 3 different
58. he serial connection described in figure 2 or on the other hand connect the two communication signals TX RS232 RX RS232 and the reference ground signal GND to free COMXx serial port of development PC It can be easily discovered that this connection cable is reversed and it can be conveniently ordered to grifo with the code CCR 9 9R Install on the hard disk of the development PC the BASCOM 8051 software development tools performs its registration and update the compiler to last version if it is higher than the installed one Create a new folder on hard disk of development PC that will be the place where the user saves all his files or in other words the working folder described in previous paragraphs Copy the declaration files described in SUPPLIED FILES WITH BASCOM 8051 paragraph in the installation folder selected at point A2 by removing the possible Read only attribute Copy the remaining files described in SUPPLIED FILES WITH BASCOM 8051 paragraph in the working folder created at point A3 by removing the possible Read only attribute Run the BASCOM installed at point A2 through the Start menu of Windows Open the source file PRFWQ 6B BAS by using proper command File lOpen and by selecting the working folder created at point A3 Open the configuration window of BASCOM 8051 terminal emulator by selecting the command Options Communication and then select the serial line COM port connected at point A1 define the communication ph
59. ions don t care and they can be set according with working requirements Whenever the asynchronous serial line in RS 232 is an unallowable configuration for the user application program some alternative solution can be found please contact directly grifo It is important to remind that J1 jumper configuration must be frequently changed during the development of the application program if the use of anormal female jumper link is uncomfortable as an alternative it could be used a connector that place the jumpers at a sufficient distance The QTP 16Big user manual describes this specific connector inside the accessories paragraph and it includes some figures that report the jumpers and socket locations COMMUNICATION BUFFERS QTP 16Big LIB is provided of two communication buffers that allow the parameters and results exchange of the commands supplied by user application program The first is a receive buffer it is 24 bytes long it memorizes each character received from user program and then it is examined at the end of the currently executed operation Once the command receive is complete the library execute it immediately consequently the possible QTP 16Big problems of receive buffer full or in overflow can t happen So the application program doesn t require any delay to avoid overflow of the receive buffer The second is a transmit buffer itis 20 bytes long it memorizes each character the library must return to user application program
60. les they must be inserted with MS DOS standard format This format when file names are longer than 8 characters mantains the first 6 adds the character and adds a progressive number that starts from 1 for example Programs Windows becomes Progra 1 Window 1 Modify the PRFWQ16B WSP through a simple ASCII text editor i e NOTEPAD of Windows by defining the right pathname where the uC 51 has been saved In detail the modifications regard the pathname of the command line compiler UMAKE EXE installed at point B2 that can be easily obtained by property windows of the same program As the PRFWQI6B WSP file is quite large we suggest to find out all the occourences of EXE and then modify all the pathnames Verify that inside PRFWQ16B CMD file it is selected the used microcontroller and modify it when necessary through a simple ASCII text editor Run the JFE editor installed at point B2 through the Start menu of Windows B10 Open the workspace file PRFWQI6B WSP by using theproper command File lOpen Workspace and by selecting the working folder created at point B11 Select DEBUG mode that is J1 connected B12 Supply power to QTP 16Big LIB and check that buzzer remains active B13 Press DL BAT on the buttons row of JFE With this pressure the batch version of FLIP is executed and it performs the operations listed in PRFWQI6B CMD command file obtaining the FLASH programming B14 Wait executions of all the pr
61. listed for LIB INITIALIZATION The procedure has two input variables and no output variables The input variables are passed to library with the following tecniques Accumulator register gt 2 relay function equal to digital output NO OUT2 0 gt user output 1 gt alarm clock output B register gt optional EEPROM size 0 gt optional EEPROM 1 gt 16K Bytes optional EEPROM 16Big xx LIB EE128 2 gt 32K Bytes optional EEPROM QTP 16Big xx LIB EE256 3 gt 64K Bytes optional EEPROM QTP 16Big xx LIB EE512 Remind that the execution time of this procedures is about 20 seconds The EEPROM INITIALIZATION procedure must be called only one time to mantain enduarance of the EEPROM that it writes its typical use are in correspondence of the first installation or when default settings must be restored after wrong and unwanted modifications Normally these procedures must be called only one time at the beginning of user application program by using the rules of the selected development tool normally they coincides with an absolute call instructions i e LCALL 3FF4H to entry address preceded by a possible setting of the input variables registers h Once developed the user application program that uses the library with all the features described in the previous points it must be saved on FLASH EPROM of 16Big LIB together with the library as described in FLASH EPROM PROGRAMMING paragraph i At this point t
62. lly realized to let any users develop his own application program in a comfortable fast and efficacious way With this library the QTP 16Big acts as a powerful controller complete of operator interface and capable to work either alone or joined with other systems A rich list of commands that can be directly called with relative parameters and results allows the customers to produce the application programs that satisfy all their requirements in the best mode with a really short development time These commands cover the normal demands of industrial environment and they are the results of decennial experiences in the sector In this manual the abbreviation QTP 16Big LIB is used to identify the library in object with a shorter name The 16Big LIB is not a finished product ready for installation but it must be previously specialized from the user This specialization can be done with comfortable and cheap development tools either at high and low level they transform the QTP in a very flexible and versatile product Infact the user application program that specialize it allows the solution of every problems even with high complexity and at the same time it allows the development of different applications by using the same hardware The greater number of the develoment tools for 151 family of microcontrollers can use the 16Big library and they provide comfortable debug modalities of the application program by reducing again the
63. ms the instruction of a proper command file as the following one device T89C5115 hardware RS232 port baudrate 115200 operation commands continue on right column memory FLASH erase F loadbuffer 16 21 loadbuffer user file gt HEX addrange 0x0000 Ox3FFF program verify The paragraphs HOW TO START include complete examples of FLASH EPROM programming accompanied by explanation photographs for further information on ISP programmation and FLIP use please consult the specific technical documentation released by ATMEL Page 16 16Big LIB Rel 5 00 ITALIAN TECHNOLOGY Library commands Home Cursor right Cursor down k L n o E y Main program MC Absolute cursor position void main void 5 init cpu Initializes mounted CPU Clear page ini qtpl6b fw Initialize library fw with data saved on QTP Clear line CONS_QTP 1 Console on QTP putc 0x0C Command CLEAR PAGE printf Product pieces Shows windows on display Select message group ini_ser 19200 Initializes asynchronous serial linea at 19200 8 No 1 npcs 0 Resets counter of product pieces i Message reading fer ph Endless
64. mware of QTP 16Big the library doesn t provide any communication modality with command units Thus the asyncronous serial line on CNS is not used by library while the I2C BUS line is used by library only in Master mode but not in Slave mode So the user application program can communicate with other devices with no restriction both in point to point and network connection with any logic physic and electric protocol Thanks to selected development tools the serial line can be also used as a debug channel that let the user found out the errors and reduces the time necessary to obtain a finished system The physic protocol can be defined by user application program through some directives or by setting some internal registers of microcontroller In details the lines can be programmed to operate with 8 9 bits per character even odd or no parity 1 or2 stop bits standard or no standard baud rates up to 115200 Baud The logic protocol is as much free and it is always defined by user application program It can implement standard protocols MODBUS etc and user propetary protocols and it can consequently communicate with all the serial devices available on the market as printers PC modem PLC terminals other operator panels etc Finally the electric protocol can be selected by hardware as described in QTP 16Big user manual but with library the user application program must also manage a specific signal named DIR and connected to P2
65. ns of the demo and check execution of all the commands of library the user must interact with demo either through serial console on development PC and the resources of same QTP Tew tS Com m M x Eb Modifica 7 Demo program ver 1 1 for standard features of 16Big LIB Fw initialized delay for reading of possible power on message Is QTP 16Big display fluorescent CNS ON Initializes QTP 16Big EEPROM Y N N firmware versions 2 1 Card code 10 Commands for cursor position Commands for cursor attributes Commands for LEDs and Buzzer EEPROMs size 2 KBytes 95 messa Command for EEPROMS i Cv N v Insert presence byte Wait cycles number 2 ta AA saved on EEPROM Insert EEPROM address to eve 0 39 Insert data to write 0 255 Wait cycles number 2 po saved on EEPROM Saving first message 0 R Insert message max 20 chr MESSAGGIO ACCENSIONE Wait cycles number 30 Message saved on EEPROM Enables automatic visualization of inserted message at power on on third row of display without shift wait cycles number 5 Automatic visualization saved on EEPROM Comneno 3001 18308N1 AR E ous Ficure 11 EXECUTION oF uC 51 DEMO PROGRAM A6 When demo execution is terminated turn off QTP power supply AT Exit from HYPERTERMINAL program on development PC B Reprogram of FLASH with demo program Bl 16Big LIB Rel 5 00
66. nt Moreover the libraries sources files are included SYSSICW cross compiler for C source program It is a powerful software tool that provides editor C compiler assembler optimizer linker library and remote symbolic debugger included in an easy to use IDE for Windows SYSSIPW cross compiler for PASCAL source program It is a powerful software tool that provides editor PASCAL compiler assembler optimizer linker library and remote symbolic debugger included in an easy to use IDE for Windows DDS MICRO 51 low cost cross compiler for C source program It is a software tool that provides editor C compiler integer assembler linker and a remote debugger based on a monitor firmware in a complete IDE There are also included the libraries sources and some utilities programs BASCOM 8051 low price cross compiler for BASIC source programs It is based on a comfortable IDE for Windows that provides editor BASIC compiler and a powerful simulator for source debugging Many memory models data types and instructions are available for a direct use of hardware resources uC 51 comfortable low cost development tools with a colplete IDE that allows to use an editor an ANSI C compiler an assembler a linker and a remote source level debugger user configurable Souces of main libraries and of remote debugger are included and so several utilities and demo programs LADDER WORK Itis an easy to use tools to generate automation applic
67. nt message objects Each message object transmission or reception programmable on Rev A May 17 2001 Besides the full CAN controller T89C51CC02 provides 16 Kbytes of Flash memory including In system Programming ISP 2 Kbyte Boot Flash Memory 2 Kbyte EEPROM and 512 bytes RAM Special attention is payed to the reduction of the electro magnetic emission of T89C51CC02 CAN individual tag and mask filters up to 29 bit identifier message object 8 cyclic data register FIFO message object 16 bit status amp control register message object 16 bit Time Stamping register message object CAN specification 2 0 part A or 2 0 part B programmable message objects Access to message object control and data register via SFR Programmable reception buffer lenght up to 4 message objects Priority management of reception of hits on several message objects at the same time Basic CAN Feature Priority management for transmission message object overrun interrupt Supports Time Triggered Communication Autobaud and Listening mode Automatic reply mode programmable 1 Mbit s maximum transfer rate at MHz Crystal frequency in X2 mode Readable error counters Programmable link to on chip Timer for Time Stamping and Network synchronization Independent baud rate prescaler Data Remote Error and overload frame handling Power saving modes Idle mode Power down mode
68. ogramming steps and verify that no errors occour at this point AT8 C5115 RS232 COM1 115288 Device selection Hardware selection Opening port Synchronizing target Reading Bootloader version 0 0 Setting Address Range y Gx3FFF Programming memory 6x6666 Gx3FFF Verifying memory 6x6666 Gx3FFF Summary Total 12 Passed 12 Failed Premere un tasto per continuare press a key to continue a gt e A Running batchisp 8 0 12 on Tue Oct 16 32 46 2006 QTP16B21 PRFUQ16B HEX Ficure 12 FLASH EPROM PROGRAMMING WITH WC 51 B15 Wait execution of terminal emulation program HYPERTERMINAL B16 Select RUN mode that is J1 not connected B17 Turn off and on power supply of QTP 16Big LIB Page 26 A 16Big LIB Rel 5 00 ITALIAN TECHNOLOGY n grifo bus B18 At this point the demo program just saved in FLASH must start and proceed as already happened at point A B19 Exit from HYPERTERMINAL and return to JFE C Creation of executable code of demo program C1 Compile the source file of demo program with the simple pressure of RE MAKE on the buttons row of JFE and verify that no errors happens The PRFWQ 6B HEX must be obtained equal to those available on grifo disk and already used at points B 7 Jens File Editor mem Bb c x lel EG a Ele Edit View Settings Windows 2 8 x
69. or that place the jumpers at a sufficient distance in a suitable place In the QTP 16Big manual are described the possible female connectors for J1 in the accessories appendix The following points describe all the operations that the user must execute to correctly program the FLASH of QTP 16Big LIB 01 Get FLIP program from ATMEL site or received grifo CD and install it on development PC 02 Select DEBUG mode that is J1 connected 03 Connect to a free COMx of development PC and close all the programs that use this COMx 04 Supply power to QTP 16Big 05 Run the FLIP program installed at point 01 06 Select the device to program by clicking the first button on the top left picking the correct name in the Device Selection window and press OK The selection of the device to program must be done according to ordered or in detail T89C5115 in case of 16Big and T89C51CC02 in case of QTP 16Big CAN DK Cancel FIGURE 5 FLIP SETTINGS WINDOW 1 or 4 E 6 16Big LIB Rel 5 00 ITALIAN TECHNOLOGY grifo bus 07 Select the communication mode for ISP programmation of QTP by cliking the second button on the top left picking in sequence RS 232 the serial Port of development PC 715200 Baud and then press Connect At this point the FLIP starts communication with microcontroller Boot Loa
70. pplied demo programs and it must show on monitor each characters received from serial line and transmit on the same line all the keys typed on PC keyboard For this purpose we remind the GET51 program developed by grifo the famous HYPERTERMINAL of Windows or the diffused programs CROSS TALK PROCOMM BITCOMM TERMINAL etc developed by third part companies 16Big LIB Rel 5 00 Page 7 abac o e bu grifo _ ITALIAN TECHNOLOGY DEVELOPMENT TOOLS FOR APPLICATION PROGRAM The application program must be previously generated befor it can be saved on QTP 16Big Many suitable development tools can be used to generate the program in a comfortable way in fact they let the user write it on the development PC and then convert it in machine code used by microcontroller Generally all software packages available for the mounted microcontroller or in other words the numerous tools for the I51 family can be used either at high and low level The software development tools supplied by grifo always include many example programs libraries with console redirection header files and accessories that integrate the library and make it ready to use Among these we remind HI TECH C 51 cross compiler for C source programs It is a powerful software tool that includes editor C compiler assembler optimizer linker and remote debugger in one easy to use Integrated Development Environme
71. rce format they are complete of all the surrounding files headers projects libraries configurations etc and they are realized with all the software development tools suggested by grifo e Page 20 16Big LIB Rel 5 00 ITALIAN TECHNOLOGY D V grifo bus As described in HOW TO START paragraphs the programs named PRFWQ16B use all the commands of QTP with a simple iteraction with the user they manage the display in all the visualization modes the keyboard the LEDs and buzzer the EEPROM s the messages the digital outputs the real time clock and its alarm some I2C BUS peripherals etc The demos have been divided in different programs each one dedicated to main groups of QTP 16Big LIB features in order to speed up their use and to obtain programs sizes compatible with the free code area of the library The user can examine the remarks and descriptions of these demos and decide himself if they are interesting All the demo programs can be used directly or modified or partially used according to applications requirements without any autorizathion license or additional cost Furthermore in case of unusual requirements or combinations specific new demo programs can be obtained or demos for different development tools after proper agreenment with grifo ASYNCHRONOUS SERIAL LINE Current loop DRIVER un AE q un x FiGuRE 10
72. rogrammers erasers simulators etc For a detailed explanation on ISP and FLIP please consult the specific documementation released by ATMEL c Prearrange the software development tool to ensure that the generated application program reserves the hardware resource used by library As illustrated in figures 3 4 and in next RESOURCES USED BY LIBRARY paragraph the application program can t use the last area of FLASH some internal RAM areas one timer counter the on board EEPROM etc Page 10 A 16Big LIB Rel 5 00 ITALIAN TECHNOLOGY grifo bus CODE AREA ENTRY POINTS CONSOLE STATUS 3FFDH CONSOLE INPUT 3FFAH CONSOLE OUTPUT LIBRARY 3FF7H LIB INITIALIZATION EEPROM LIBRARY INITIALIZATION APPL TIMERO INTERRUPT s 3FESH 3FFFH 3FFFH 3FESH USER APPLICATION PROGRAM FIGURE 3 CODE AREA ORGANIZATION WITH LIBRARY d Physically the library coincides with an executable code that must be saved at the end of the code area of microcontroller as described on figure 3 This code is supplied in QTP16Bxy HEX file that thanks to its HEX format could be directly used for FLASH burning On this memory in addition to described library it must be saved also the executable code of user application program at the beginning of area code to ensure its immediate execution after a power on or a reset The transit from application program to library is p
73. rupts 12 22 28 Introduction 1 ISP 7 10 16 25 31 Page B 2 A ITALIAN TECHNOLOGY 16Big LIB Rel 5 00 ITALIAN TECHNOLOGY s grifo J Jumpers 9 16 25 31 L LADDER WORK 8 LEDs 13 Libraries 20 23 License 21 Logic protocol 20 M Malfunction 27 34 Memory 6 11 22 28 Microcontroller 16 29 35 A 1 A 2 Monitor 6 Mouse 6 N Network 20 NO OUT2 13 O Operating systems 6 Options 13 24 29 P Parity 20 24 30 PC 6 Performances 14 Physic protocol 20 24 30 Point to point 20 Power on 13 20 Projects 20 23 Protection 1 Q 16 11 17 23 29 R RAM 14 15 22 28 Receive buffer 9 Redirection 12 22 28 Registers 13 15 23 29 16Big LIB Rel 5 00 rebaco e Page B 3 abaco e bus arit Requirements 10 14 Resources 10 14 RS232 6 9 RS422 20 RS485 20 RTC 4 Rules 1 RUN mode 16 25 31 S Safety 1 Serial line 20 24 30 Software development tools 10 22 28 Special function registers 15 23 29 SRAM RTC 4 Stack 14 28 Stop bits 20 24 30 SYSSICW 8 SYSSIPW 8 T T89C5115 16 18 A 1 T89C51CCO2 16 1 Timeout error 17 TIMERO 12 14 22 28 Timing 14 Trademarks 2 Transmit buffer 9 U USB 7 Use of library 10 V Vector 14 Version 3 W Warranty 1 2 A Page B 4 ITALIAN TECHNOLOGY
74. ses those of application program During configuration of the selected software development tool the user must consider the stack size required from library that in worst conditions can reach the 27 bytes TIMERO timer counter of microcontroller all time based process of library are managed through a periodic interrupt generated by TIMERO of microcontroller The user application program can not use this resource and it must redirect the microcontroller standard interrupt vector to specific entry point 3FE8H of library Once initialized the firmware services this interrupt each 2 5 msec and consequently slow down the execution of user application program The performances reduction depends upon the used commands and upon process in execution in some circumstances the delay can reach the tens of msec as properly indicated in the commands descriptions Page 14 e 16Big LIB Rel 5 00 ITALIAN TECHNOLOGY FFH INTERNAL PERIPHERALS REGISTERS _AREA SPECIAL FUNCTION REGISTERS Henk APPLICATION PROGRAM AREA momo a mm 2 80H USER APPLICATION PROGRAM AREA mmm gt ac mm 50H LIBRARY AREA USER BITS AREA REGISTERS BANKS R0O R7 USER APPLICATION PROGRAM mu AREA 0000H FIGURE 4 RAM USAGE WITH LIBRARY 16Big LIB Rel 5 00 Page 15 abaco e bus grifo9 r
75. t configurations A12 Follow the instructions of the demo and check execution of all the commands of library the user must interact with demo either through serial console on development PC and the resources of same QTP PX initialized delay for reading possible power on message Is QTP 16Big display fluorescent Y N Y Initializes 16Big EEPROM Y N N OTP firmware version 2 1 ard code 10 Commands for cursor position Commands for cursor attributes Commands for LED and Buzzer EEPROM size 2 KBytes 95 messages Command for EEPROM writing Y N Y Insert presence byte 0 255 69 Wait cycles number 2 Presence byte saved on EEPROM Insert EEPROM address to write 0 39 39 Insert data to write 0 255 93 ait cycles number 2 Byte saved on EEPROM Insert message max 20 chr MESSAGGIO ACCENSIONE FicunE 15 EXECUTION or BASCOM 8051 DEMO PROGRAM A13 When demo execution is terminated turn off QTP power supply A14 Close the terminal emulation window through the command File Exit or the dedicated button X in the right top corner of the same window B Reprogram of FLASH with demo program On the received grifo disk find and then install the utility program FLIP on a comfortable folder of development PC hard disk FLIP manages the ISP programming of FLASH EPROM on QTP 16Big LIB as described in FLASH EPROM PROGRAMMING paragraph B2 Verify that inside PRFWQI6B CMD file it is selected the used microcontroller
76. uct Infact the user application program that specialize it allows the solution of every problems even with high complexity and at the same time it allows the development of different applications by using the same hardware The greater number of the develoment tool for I51 family of microcontrollers can use the QTP 16Big library and they provide comfortable Debug modalities of the application program by reducing again the total preparation time Among these ones we canremind Assembler PASCAL compilers SYS51PW C Compilers 51 SYSSICW uC 51 Contacts Logic LadderWORK BASIC compilers BASCOM 805 1 etc Via Artigiano 8 6 40016 San Giorgio di Piano g rifo Bologna ITALY ITALIAN TECHNOLOGY E mail grifo grifo it http www grifo it http www grifo com Tel 39 051 892 052 a r FAX 39 051 893 661 16Big LIB Rel 5 00 Edition 29 November 2006 ebece e7 GPC grifo are trade marks of grifo DOCUMENTATION COPYRIGHT BY grifo ALL RIGHTS RESERVED No part of this document may be reproduced transmitted transcribed stored in a retrieval system or translated into any language or computer language in any form or by any means either electronic mechanical magnetic optical chemical manual or otherwise without the prior written consent of grifo IMPORTANT SYMBOLS DESCRIPTION Trade Marks abaco grifo are trade marks of grifo Other Product an
77. ysic protocol described in the following figure and finally confirm with Ok button BASCOM 8051 Options LX Compiler Communication Environment Hardware simulator Programmer Monitor Pr cow Handshake None Baudrate 19200 Emulation TTY X Parity None Font Databits 8 Backcolor E FF Stopbits 1 Y Run emulator modal Ok Cancel FiGuRE 14 SERIAL CONFIGURATION WITH BASCOM 8051 Open the terminal emulation window through the command Tools Terminal emulator and check that it is correctly displayed on development PC E Page 30 16Big LIB Rel 5 00 ITALIAN TECHNOLOGY griifo bus A10 Select RUN mode that is jumper J1 not connected A11 Supply power voltage on CN4 and check that buzzer is immediately disabled on BASCOM 8051 Terminal emulator window of development PC appears the demo program presentation message and after 5 seconds on display is shown the message Demo program for library of QTP 16Big in BASCOM 8051 with a blinking block cursor in the right down corner Each QTP 16Big LIB received for the first time is delivered with its demo program and library already saved in FLASH and arranged to allow automatic start at power on if the demo program presentation screen doesn t appear please check again the serial connection and the J1 righ

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