tc_users_guide_v2.5 - Tasking

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Table of ContentsVSOFTWARE INSTALLATION AND CONFIGURATION1−11.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1−31.2 Software Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1−31.2.1 Installation for Windows . . . . . . . . . . . . . . . . . . . . . . . . . . 1−31.2.2 Installation for Linux . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1−41.2.3 Installation for UNIX Hosts . . . . . . . . . . . . . . . . . . . . . . . 1−61.3 Software Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . 1−71.3.1 Configuring the Embedded Development Environment 1−71.3.2 Configuring the Command Line Environment . . . . . . . . 1−91.4 Licensing TASKING Products . . . . . . . . . . . . . . . . . . . . . . 1−121.4.1 Obtaining License Information . . . . . . . . . . . . . . . . . . . . 1−121.4.2 Installing Node−Locked Licenses . . . . . . . . . . . . . . . . . . . 1−131.4.3 Installing Floating Licenses . . . . . . . . . . . . . . . . . . . . . . . . 1−141.4.4 Modifying the License File Location . . . . . . . . . . . . . . . . 1−161.4.5 How to Determine the Host ID . . . . . . . . . . . . . . . . . . . . 1−171.4.6 How to Determine the Host Name . . . . . . . . . . . . . . . . . 1−17GETTING STARTED2−12.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2−32.2 Working With Projects in EDE . . . . . . . . . . . . . . . . . . . . . 2−72.3 Start EDE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2−82.4 Using the Sample Projects . . . . . . . . . . . . . . . . . . . . . . . . 2−92.5 Create a New Project Space with a Project . . . . . . . . . . 2−92.6 Set Options for the Tools in the Toolchain . . . . . . . . . . 2−142.7 Build your Application . . . . . . . . . . . . . . . . . . . . . . . . . . . 2−162.8 How to Build Your Application on the Command Line 2−172.9 Debug getstart.elf . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2−18TRICORE C LANGUAGE3−13.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3−33.2 Data Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3−33.2.1 Fundamental Data Types . . . . . . . . . . . . . . . . . . . . . . . . . 3−33.2.2 Fractional Data Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3−5• • • • • • • •
VITable of ContentsCONTENTS3.2.3 Bit Data Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3−73.2.4 Packed Data Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3−83.3 Memory Qualifiers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3−103.3.1 Declare a Data Object in a Special Part of Memory . . . 3−103.3.2 Declare a Data Object at an Absolute Address: __at()and __atbit() . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3−133.4 Data Type Qualifiers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3−153.4.1 Circular Buffers: __circ . . . . . . . . . . . . . . . . . . . . . . . . . . . 3−153.4.2 Declare an SFR Bit field: __sfrbit16 and __sfrbit32 . . . . 3−163.4.3 Saturation: __sat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3−183.5 Intrinsic Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3−193.6 Using Assembly in the C Source: __asm() . . . . . . . . . . . 3−203.7 Controlling the Compiler: Pragmas . . . . . . . . . . . . . . . . . 3−263.8 Predefined Macros . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3−303.9 Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3−313.9.1 Inlining Functions: inline . . . . . . . . . . . . . . . . . . . . . . . . . 3−313.9.2 Interrupt and Trap Functions . . . . . . . . . . . . . . . . . . . . . . 3−333.9.2.1 Defining an Interrupt Service Routine . . . . . . . . . . . . . . 3−343.9.2.2 Defining a Trap Service Routine . . . . . . . . . . . . . . . . . . . 3−353.9.2.3 Defining a Trap Service Routine Class 6: __syscallfunc() 3−373.9.2.4 Enabling Interrupt Requests: __enable_, __bisr_() . . . . 3−383.9.3 Function Calling Modes: __indirect . . . . . . . . . . . . . . . . . 3−393.9.4 Parameter Passing and the Stack Model: __stackparm . 3−403.10 Compiler Generated Sections . . . . . . . . . . . . . . . . . . . . . . 3−433.11 Swi<strong>tc</strong>h Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3−473.12 Libraries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3−483.12.1 Overview of Libraries . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3−493.12.2 Printf and Scanf Formatting Routines . . . . . . . . . . . . . . . 3−503.12.3 Rebuilding Libraries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3−52TRICORE ASSEMBLY LANGUAGE4−14.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4−34.2 Assembly Syntax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4−34.3 Assembler Significant Characters . . . . . . . . . . . . . . . . . . . 4−4
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CHAPTERUSING THEUTILITIES8
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INDEXINDEX
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