Gputils.Pdf (184K)

Total Page：16

File Type：pdf, Size：1020Kb

gputils 0.12.2 James Bowman and Craig Franklin July 13, 2004 Contents 1 Introduction 4 1.1 Tool Flows . 4 1.1.1 Absolute Asm Mode . 4 1.1.2 Relocatable Asm Mode . 4 1.1.3 HLL Mode . 5 1.1.4 Which Tool Flow is best? . 5 1.2 Supported processors . 5 2 gpal 7 2.1 Introduction . 7 2.2 Running gpal . 7 2.2.1 Operations . 8 2.2.2 Input files . 8 2.3 Basics . 8 2.3.1 Free-format . 8 2.3.2 Statement terminator . 9 2.3.3 Comments . 9 2.4 Types . 9 2.4.1 Builtin Types . 9 2.4.2 Arrays . 9 2.4.3 Enumerated . 10 2.4.4 Type Alias . 10 2.5 Expressions . 10 2.5.1 Symbols . 10 2.5.2 Symbol Alias . 10 2.5.3 Numbers . 11 2.5.4 Operators . 11 2.5.5 Assignment . 12 2.5.6 Test . 12 2.5.7 Label . 12 2.6 Statements . 12 2.6.1 Assembly . 12 2.6.2 Case . 12 2.6.3 For . 13 1 CONTENTS 2 2.6.4 Goto . 13 2.6.5 If . 14 2.6.6 Loop . 14 2.6.7 Null . 14 2.6.8 Pragma . 14 2.6.9 Return . 15 2.6.10 While . 15 2.7 Declarations . 15 2.7.1 Variables . 15 2.7.2 Constants . 16 2.8 Subprograms . 16 2.8.1 Procedure . 16 2.8.2 Function . 16 2.9 Files . 16 2.9.1 Module . 16 2.9.2 Public . 17 2.9.3 With . 17 2.10 Code Generation . 17 2.10.1 Phases . 17 2.10.2 Expression Evaluation . 18 2.10.3 COFF sections . 18 2.10.4 Name mangling . 18 2.11 Coding Suggestions . 18 2.11.1 Use uint8 types . 19 2.11.2 Keep data private . 19 2.11.3 Group related subprograms and data in one module . 19 2.11.4 Name COFF sections . 19 2.11.5 Don' t use absolute sections . 19 2.11.6 Use multiple module implementations . 19 3 gpasm 20 3.1 Running gpasm . 20 3.1.1 Using gpasm with “make” . 21 3.1.2 Dealing with errors . 22 3.2 Syntax . 22 3.2.1 File structure . 22 3.2.2 Expressions . 22 3.2.3 Numbers . 24 3.2.4 Preprocessor . 25 3.2.5 Processor header files . 25 3.3 Directives . 26 3.3.1 Code generation . 26 3.3.2 Configuration . 26 3.3.3 Conditional assembly . 26 3.3.4 Macros . 26 3.3.5 $ . 27 CONTENTS 3 3.3.6 Suggestions for structuring your code . 27 3.3.7 Directive summary . 28 3.4 Instructions . 37 3.4.1 Instruction set summary . 38 3.5 Errors/Warnings/Messages . 40 3.5.1 Errors . 41 3.5.2 Warnings . 42 3.5.3 Messages . 43 4 gplink 44 4.1 Running gplink . 44 4.2 gplink outputs . 44 4.3 Linker scripts . ..

Copy Link

Recommended publications

Gputils 0.13.3
gputils 0.13.3 October 27, 2007 1 James Bowman and Craig Franklin July 31, 2005 Contents 1 Introduction 4 1.1 ToolFlows ....................................... ... 4 1.1.1 AbsoluteAsmMode ............................... .. 4 1.1.2 RelocatableAsmMode. .... 4 1.1.3 WhichToolFlowisbest?. ..... 5 1.2 Supportedprocessors . ........ 5 2 gpasm 7 2.1 Runninggpasm .................................... .... 7 2.1.1 Usinggpasmwith“make” . .... 8 2.1.2 Dealingwitherrors.. ... .... .... .... ... .... .... ..... 9 2.2 Syntax.......................................... ... 9 2.2.1 Filestructure ................................. .... 9 2.2.2 Expressions................................... ... 9 2.2.3 Numbers ....................................... 11 2.2.4 Preprocessor .................................. ... 12 2.2.5 Processorheaderﬁles. ...... 12 2.3 Directives ...................................... ..... 13 2.3.1 Codegeneration ................................ ... 13 2.3.2 Conﬁguration.................................. ... 13 2.3.3 Conditionalassembly. ...... 13 2.3.4 Macros ........................................ 13 2.3.5 $ ........................................... 14 2.3.6 Suggestionsforstructuringyourcode . ........... 14 2.3.7 Directivesummary .............................. .... 15 2.3.8 Highlevelextensions. ...... 24 2.4 Instructions .................................... ...... 27 2.4.1 Instructionsetsummary . ...... 28 2.5 Errors/Warnings/Messages . .......... 30 2.5.1 Errors........................................ 31 2.5.2 Warnings .....................................
[Show full text]
$Date:: 2020-09-20#$ Contents
gpsim $Date:: 2020-09-20#$ Contents 1 gpsim - An Overview 6 1.1 Makingtheexecutable ......................... 6 1.1.1 MakeDetails-./conﬁgureoptions . 6 1.1.2 RPMs.............................. 7 1.1.3 Windows ............................ 7 1.2 Running................................. 7 1.3 Requirements .............................. 8 2 Command Line Interface 9 2.1 attach .................................. 10 2.2 break .................................. 11 2.3 clear................................... 13 2.4 disassemble ............................... 14 2.5 dump .................................. 14 2.6 echo................................... 15 2.7 frequency ................................ 15 2.8 help ................................... 15 2.9 icd.................................... 15 2.10list ................................... 15 2.11load ................................... 16 2.12macros.................................. 16 2.13module ................................. 18 2.14node................................... 19 2.15processor ................................ 20 2.16quit ................................... 20 2.17run.................................... 20 2.18step ................................... 20 1 CONTENTS 2 2.19symbol.................................. 21 2.20stimulus................................. 21 2.21 stopwatch1 ............................... 22 2.22trace................................... 23 2.23version.................................. 23 2.24x..................................... 23 3 Graphical User Interface
[Show full text]
The Complete Electronics Lab for Windows USERS MANUAL
Contents V10 The Complete Electronics Lab for Windows USERS MANUAL www.designsoftware.com 1 Contents COPYRIGHTS © Copyright 1990-2014 DesignSoft, Inc. All rights reserved. All programs and Documentation of TINA, and any modification or copies thereof are proprietary and protected by copyright and/or trade secret law. LIMITED LIABILITY TINA, together with all accompanying materials, is provided on an “as is” basis, without warranty of any kind. DesignSoft, Inc., its distributors, and dealers make no warranty, either expressed, implied, or statutory, including but not limited to any implied warranties of merchantability or fitness for any purpose. In no event will DesignSoft Inc., its distributor or dealer be liable to anyone for direct, indirect, incidental or consequential damages or losses arising from the purchase of TINA or from use or inability to use TINA. TRADEMARKS IBM PC/AT, PS/2 are registered trademarks of International Business Machines Corporation Windows, Windows 9x/ME/NT/2000/XP/Vista / Windows 7/ Window 8 are trademarks of Microsoft Corporation. PSpice is a registered trademark of Cadence Design Systems, Inc. Corel Draw is a registered trademark of Corel Inc. TINA is a registered trademark of DesignSoft, Inc. * English version 2 Contents TABLE OF CONTENTS 1. INTRODUCTION 9 1.1 What is TINA and TINA Design Suite? ............................ 9 1.2 Available Program Versions ............................................ 16 1.3 Optional supplementary hardware .................................. 18 1.3.1 TINALab II High Speed Multifunction PC Instrument ...................................... 18 1.4 LabXplorer Multifunction Instrument for Education and Training with Local and Remote Measurement capabilities ............................................. 19 2. NEW FEATURES IN TINA 21 2.1 List of new features in TINA v10 ....................................
[Show full text]
SDCC Compiler User Guide
SDCC Compiler User Guide SDCC 4.1.11 $Date:: 2021-09-17 #$ $Revision: 12682 $ Contents 1 Introduction 7 1.1 About SDCC.............................................7 1.2 SDCC Suite Licenses.........................................8 1.3 Documentation............................................9 1.4 Typographic conventions.......................................9 1.5 Compatibility with previous versions.................................9 1.6 System Requirements......................................... 11 1.7 Other Resources............................................ 12 2 Installing SDCC 13 2.1 Conﬁgure Options........................................... 13 2.2 Install paths.............................................. 15 2.3 Search Paths.............................................. 16 2.4 Building SDCC............................................ 18 2.4.1 Building SDCC on Linux.................................. 18 2.4.2 Building SDCC on Mac OS X................................ 19 2.4.3 Cross compiling SDCC on Linux for Windows....................... 19 2.4.4 Building SDCC using Cygwin and Mingw32........................ 19 2.4.5 Building SDCC Using Microsoft Visual C++ 2010 (MSVC)................ 20 2.4.6 Windows Install Using a ZIP Package............................ 21 2.4.7 Windows Install Using the Setup Program.......................... 21 2.4.8 VPATH feature........................................ 21 2.5 Building the Documentation..................................... 22 2.6 Reading the Documentation....................................
[Show full text]
Motorola Chip Pic16f88 18 Pin
mmike Joined: 04 Jun 2006 Posts: 553 Helped: 19 12 Aug 2006 11:11 Motorola chip pic16f88 18 pin The Intel 8051 was a Harvard architecture single chip microcontroller (ľC) developed by Intel in 1980 for use in embedded systems. It was extremely popular in the 1980s and early 1990s, but today it has largely been superseded by a vast range of enhanced devices with 8051-compatible processor cores that are manufactured by more than 20 independent manufacturers including Atmel, Maxim IC (via its Dallas Semiconductor subsidiary), Philips, Winbond, and Silicon Laboratories. Intel's official designation for the 8051 family of ľCs is MCS 51. Intel's original 8051 family was developed using NMOS technology, but later versions, identified by a letter "C" in their name, e.g. 80C51, used CMOS technology and were less power-hungry than their NMOS predecessors - this made them eminently more suitable for battery-powered devices. Important Features of 8051 : * It contains Processor (CPU), RAM, ROM, Serial Port , Parallel Port, Interrupt logic, Timer etc. * Data bus - 8 bit data bus. Can access 8 bit data in one operation. Hence called 8-bit microprocessor. * Address bus - 16 bit address bus. Can access 216 memory locations i.e 64 KB of memory each of RAM and ROM. * On chip RAM - 128 Bytes (Data Memory). * On chip ROM - 4 KB (Program Memory). * Four Byte bi-directional Input Output port. * UART (Serial Port). * Two 16 - bit Up-Counter. * Two level interrupt priority. * Power saving mode. A particularly useful feature of the 8051 core is the inclusion of a boolean processing engine which allows bit-level boolean logic operations to be carried out directly and efficiently on internal registers and RAM.
[Show full text]
Course Notes
ECNG2006 (EE25M) Introduction to microprocessors Course Notes Contributors: K. Hall F. Mohammed C. Radix A. Sinanan A. Williams K. Edwards A. Joseph O. Regalado K. Narine I. Mohammed Y. Panchu S. Patrick A. Abdool C. Arneaud N. Harrichand H. Lawrence D. Caberrea P. Pollucksingh c Dept. of Electrical and Computer Engineering, U.W.I. , St. Augustine March 11, 2008 ECNG2006 (EE25M) March 11, 2008 2 Contents Course Outline 8 Coursework Portfolio 20 Course Perceptions Questionnaire 21 Prerequisite Skills Questionnaire 23 I Microprocessor Overview1 1 Microprocessor Basics1 2 Microprocessor System Basics 11 3 Microprocessor support circuitry 21 4 Microprocessor architecture 30 5 Typical Microprocessor instructions 39 II Microprocessor-based system development1 6 Software tool chain1 7 Development support (hardware)9 8 Microprocessor families and forms 17 III PIC16 Introduction1 9 PIC16F877 Overview2 10 MPLAB Overview 13 IV Numbers & Data1 11 Real numbers 1 12 Integer arithmetic 13 13 Real number arithmetic 22 c DECE, UWI, St. Augustine, Trinidad ECNG2006 (EE25M) March 11, 2008 3 14 Data structures 27 V Algorithms on PIC161 15 Basic operations1 16 Code comparison 41 17 Compiler limitations 57 VI Interfacing Peripherals1 18 Interfacing Idioms1 19 Interrupt Basics 14 20 Typical peripherals 28 21 Digital troubleshooting 37 22 PIC16 peripherals 45 VII System Issues1 23 Interrupt issues 1 24 µP interface/timing issues 24 25 Power/Signal issues 35 26 µP choice/comparison 42 27 Case study 50 28 Design guidelines 57 VIII Communication1 29 Communication protocols1 30 Bit-banging vs. hardware 12 31 I/O on the PC 17 c DECE, UWI, St. Augustine, Trinidad ECNG2006 (EE25M) March 11, 2008 4 32 PC to µP serial link 20 33 µP Parallel Interface 46 IX Appendices1 A Data Sheets 1 B Glossary 3 C Study tips 15 c DECE, UWI, St.
[Show full text]
Gputils 1.5.1
gputils 1.5.1 James Bowman, Craig Franklin, David Barnett, Borut Ražem and Molnár Károly 2016 Oct 15 Contents 1 Introduction 3 1.1 ToolFlows ....................................... ................... 3 1.1.1 AbsoluteAsmMode ............................... .................. 3 1.1.2 RelocatableAsmMode. .................... 3 1.1.3 WhichToolFlowisbest?. ..................... 3 1.2 Supportedprocessors . ........................ 4 2 gpasm 8 2.1 Runninggpasm .................................... .................... 8 2.1.1 MPASM(X)compatibilitymode . ...................... 10 2.1.2 Usinggpasmwith“make” . .................... 10 2.1.3 Dealingwitherrors. .... .... .... ... .... .... .... ..................... 11 2.2 Syntax.......................................... ................... 11 2.2.1 Filestructure ................................. .................... 11 2.2.2 Expressions................................... ................... 11 2.2.3 Numbers ....................................... ................ 13 2.2.4 Preprocessor .................................. ................... 13 2.2.5 Processorheaderfiles. ...................... 14 2.2.6 Predefinedconstants . ..................... 14 2.2.7 Built-invariables .. .... .... .... ... .... .... .... ...................... 16 2.3 Directives ...................................... ..................... 17 2.3.1 Codegeneration ................................ ................... 17 2.3.2 Configuration.................................. ................... 17 2.3.3 Conditionalassembly. .....................
[Show full text]
Let's Get Physical (Pdf)
Physical computing Physical computing various buses, Ethernet and USB. Development Why should free software be chained to keyboard, mouse and screen? In the fi rst of a boards with stuff like fl ash and 2.6.10 on board Standing between are readily available, with core CPUs such as compelling and practical two-parter Martin Howse examines open tools which allow for PowerPC abounding, but most GNU/Linux DIY SoC work takes place within the burgeoning embedding computation deep within the environment. hardware and software FPGA scene under the hardcore LGPLed LEON2 design of European Space Agency fame. FPGAs, and between software with the conceptual emphasis on programming in the fi eld very much to the fore, are a tough call to explain satisfactorily without some degree and coder, interface of low level knowledge of logic, processors and the like. FPGAs represent reconfi gurable computing at is a ripe area for the hardware level with vast arrays of gates reprogrammable through well defi ned interface further investigation with a conventional PC by way of a high level language such as VHDL or Verilog. VHDL, which stands for VHSIC Hardware Description Language, where VHSIC is yet another acronym CHEW ON THIS Though coaxing GNU/Linux, through tweaking hardware and porting code, to run on a rapidly growing range of small devices is defi nitely a possibility for physical computing - and poses its own rewards - what we’re more concerned with here is freeing ourselves from the further tethers of an OS which can penetrate tentacle-like downwards Let’s Get into hardware.
[Show full text]
Editor's Comments Amateur Radio and Pics
THE WEST RAND AMATEUR RADIO CLUB Page 1 April 2009 Volume 9, Issue 10 Inside this issue: Editor’s Comments April 2009 12:00. There will also be an auction Editor’s 1 Volume 9, Issue 10 later in the afternoon to sell used Comments amateur radio equipment from a Amateur Radio 1 This month as promised I have writ- deceased estate. A catalogue will and PICs. ten an article about PICs. These low- be available with reserve prices. If cost devices have replaced micro- Simple PIC 7 you would like to sell some ama- Programmers. processors in a large number of ap- plications over the last ten years. teur radio equipment at this auc- tion, please contact the secretary Ham Radio 8 and the PIC. of the West Rand Amateur Radio club. [[email protected]] Happy Easter! There will be a boot sale on the The next meeting is on the 13th of 2nd of May this year. Starting at April. It will feature a presentation (continued on page 2) Amateur Radio and PICs PIC Stuff (Links) microchip/devprogs.htm [see further down for the real stuff] GNUPIC http://www.gnupic.org/ Microchip Web Site http://www.microchip.com/ PicForth http://www.rfc1149.net/devel/ Open Source PIC stuff picforth http://opensourcepic.org/ Special points of SDCC - Small Device C Compiler interest: gputils http://sdcc.sourceforge.net/ http://gputils.sourceforge.net/ • Contact Microchip Open Source Forum details on gpsim http://www.microchip.com/forums/tt. back page http://www.dattalo.com/gnupic/ aspx?forumid=182 (corrected gpsim.html & updated) Quozl's Open Source - Electronics • Ham-Comp gpsimWin32 http://quozl.linux.org.au/? Latest on category=Electronics web site.
[Show full text]
SDCC Compiler User Guide
SDCC Compiler User Guide SDCC 3.0.4 $Date:: 2011-08-17 #$ $Revision: 6749 $ Contents 1 Introduction 6 1.1 About SDCC.............................................6 1.2 Open Source..............................................7 1.3 Typographic conventions.......................................7 1.4 Compatibility with previous versions.................................7 1.5 System Requirements.........................................8 1.6 Other Resources............................................9 1.7 Wishes for the future.........................................9 2 Installing SDCC 10 2.1 Conﬁgure Options........................................... 10 2.2 Install paths.............................................. 12 2.3 Search Paths.............................................. 13 2.4 Building SDCC............................................ 14 2.4.1 Building SDCC on Linux.................................. 14 2.4.2 Building SDCC on Mac OS X................................ 15 2.4.3 Cross compiling SDCC on Linux for Windows....................... 15 2.4.4 Building SDCC using Cygwin and Mingw32........................ 15 2.4.5 Building SDCC Using Microsoft Visual C++ 6.0/NET (MSVC).............. 16 2.4.6 Windows Install Using a ZIP Package............................ 17 2.4.7 Windows Install Using the Setup Program.......................... 17 2.4.8 VPATH feature........................................ 17 2.5 Building the Documentation..................................... 18 2.6 Reading the Documentation....................................
[Show full text]
SDCC Compiler User Guide
SDCC Compiler User Guide SDCC 3.0.1 $Date:: 2011-03-02 #$ $Revision: 6253 $ Contents 1 Introduction 6 1.1 About SDCC.............................................6 1.2 Open Source..............................................7 1.3 Typographic conventions.......................................7 1.4 Compatibility with previous versions.................................7 1.5 System Requirements.........................................8 1.6 Other Resources............................................9 1.7 Wishes for the future.........................................9 2 Installing SDCC 10 2.1 Conﬁgure Options........................................... 10 2.2 Install paths.............................................. 12 2.3 Search Paths.............................................. 13 2.4 Building SDCC............................................ 14 2.4.1 Building SDCC on Linux.................................. 14 2.4.2 Building SDCC on Mac OS X................................ 15 2.4.3 Cross compiling SDCC on Linux for Windows....................... 15 2.4.4 Building SDCC using Cygwin and Mingw32........................ 15 2.4.5 Building SDCC Using Microsoft Visual C++ 6.0/NET (MSVC).............. 16 2.4.6 Windows Install Using a ZIP Package............................ 17 2.4.7 Windows Install Using the Setup Program.......................... 17 2.4.8 VPATH feature........................................ 17 2.5 Building the Documentation..................................... 18 2.6 Reading the Documentation....................................
[Show full text]
Tina-V12-Manual.Pdf
Contents V12 The Complete Electronics Lab for Windows USERS MANUAL www.designsoftware.com 1 Contents COPYRIGHTS © Copyright 1990-2020 DesignSoft, Inc. All rights reserved. All programs and Documentation of TINA, and any modification or copies thereof are proprietary and protected by copyright and/or trade secret law. LIMITED LIABILITY TINA, together with all accompanying materials, is provided on an “as is” basis, without warranty of any kind. DesignSoft, Inc., its distributors, and dealers make no warranty, either expressed, implied, or statutory, including but not limited to any implied warranties of merchantability or fitness for any purpose. In no event will DesignSoft Inc., its distributor or dealer be liable to anyone for direct, indirect, incidental or consequential damages or losses arising from the purchase of TINA or from use or inability to use TINA. TRADEMARKS Windows is a registered trademark of Microsoft Corporation. PSpice is a registered trademark of Cadence Design Systems, Inc. CorelDRAW is a registered trademark of Corel Inc. TINA is a registered trademark of DesignSoft, Inc. * English version Last updated: 30. December 2020. 2 Contents TABLE OF CONTENTS 1. INTRODUCTION 9 1.1 What is TINA and TINA Design Suite? ............................ 9 1.2 Available Program Versions ............................................ 18 1.3 Optional supplementary hardware .................................. 20 1.3.1 TINALab II High Speed Multifunction PC Instrument ...................................... 20 1.3.2 LabXplorer Multifunction Instrument for Education and Training with Local and Remote Measurement capabilities......................................... 21 2. NEW FEATURES IN TINA 23 2.1 List of new features in TINA v12 ..................................... 23 2.2 List of new features in TINA v11 ..................................... 25 2.3 List of new features in TINA v10 ....................................
[Show full text]