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An overview is provided as a graph of the power consumption presented in the timeline window in IAR Embedded Workbench, where the call stack, interrupt activity and variable values can be displayed simultaneously. |
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IAR Embedded Workbench® for ARM |
Now with support for Power Debugging. |
Integrated development environment and optimizing C/C++ compiler for ARM |
IAR Embedded Workbench with its optimizing C/C++ compiler is an integrated development environment for building and debugging ARM-based embedded applications. It provides extensive support for a wide range of ARM devices, hardware debug systems and RTOSs and generates very compact and efficient code. Ready-made device configuration files, flash loaders and over 1400 example projects are included.
IAR Embedded Workbench is compatible with other ARM EABI compliant compilers and supports the following ARM cores:- ARM7 (ARM7TDMI, ARM7TDMI-S and ARM720T)
- ARM7E (ARM7EJ-S)
- ARM9 (ARM9TDMI, ARM920T, ARM922T and ARM940T)
- ARM9E (ARM926EJ-S, ARM946E-S and ARM966E-S, ARM968E-S)
- ARM10E (ARM1020E and ARM1022E)
- ARM11
- SecurCore (SC000, SC100, SC110, SC200, SC210, SC300)
- Cortex-R4(F)
- Cortex-M0
- Cortex-M1
- Cortex-M3
- Cortex-M4
- XScale
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Highlights in version 5.50 |
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- Support for Power debugging
- Support for ARM Cortex-M4
- Graphical visualization from trace data of call stack, variables and interrupt activity in single timeline window
- Position independent code and data (PIC/PID)
- Profiling based on ETM trace capture
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Key components |
- Integrated development environment with project management tools and editor
- Highly optimizing C and C++ compiler for ARM
- Automatic checking of MISRA C rules (MISRA C:2004)
- ARM EABI and CMSIS compliance
- Extensive HW target system support
- Optional IAR J-Link and IAR J-Trace hardware debug probes
- Run-time libraries including source code
- Relocating ARM assembler
- Linker and librarian tools
- C-SPY® debugger with ARM simulator, JTAG support and support for RTOS-aware debugging on hardware
- Evaluation edition of IAR PowerPac RTOS, file system and USB stack bundle
- RTOS plugins available from IAR Systems and RTOS vendors
- Code templates for commonly used code constructs
- Over 1700 sample projects for evaluation boards from many different manufacturers
- User and reference guides in PDF format
- Context-sensitive online help
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Supported ARM cores and devices |
IAR Embedded Workbench supports ARM7, ARM9, ARM9E, ARM10E, ARM11, SecurCore, Cortex M0, M1, M3, R4(F) and XScale devices from these manufacturers: |
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Chip-specific support |
- Over 1700 example projects for evaluation boards from IAR Systems, Actel, Analog Devices, Aiji Systems, ARM, Atmel, Cirrus Logic, EnergyMicro, Freescale, Keil, LogicPD, Micronas, Nohau, OKI, Olimex, Pasat, NXP, Phytec, ST, Texas Instruments and Toshiba.
- Support for 4 Gbyte applications in ARM and Thumb mode.
- Each function can be compiled in ARM or Thumb mode.
- VFP Vector Floating Point coprocessor code generation.
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Hardware debugging support |
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| Probe (JTAG/SWD) |
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IAR J-Trace |
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| IAR J-Link |
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RDI
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| GDB server |
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| Jeeni EPI |
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| LMI FTDI |
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| Macraigor mpDemon |
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| Macraigor usbDemon |
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| Macraigor usb2Demon |
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| Macraigor usb2Sprite |
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| ST ST-LINK |
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| SAM-ICE |
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| J-Link Lite LPC Edition |
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| mIDASLink |
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| DIGI JTAG Link |
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| Note |
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| Supports all ARM7, ARM9 and Cortex-M3 cores. Connection via USB. |
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| Supports all ARM7/ARM9/ARM11/Cortex-M0/M1/M3 cores. |
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| Abatron BDI1000 & BDI2000, EPI Majic, Ashling Opella, Aiji OpenICE, Signum JTAGjet, ARM Multi-ICE |
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| For STR9-comStick development kit |
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| TI FTDI driver |
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Supports STM32 devices |
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| Supports Atmel AT91SAM devices |
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| Supports NXP devices |
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| Supports devices from Analog Devices |
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| Supports DIGI devices |
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ROM-monitor |
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IAR ROM-monitor |
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| Angel ROM-monitor |
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| Note |
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| Used in boards from Analog Devices, NXP and OKI. |
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| Used in boards from Atmel and Cirrus Logic. |
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RTOS support |
| IAR Embedded Workbench for ARM includes the evaluation edition of IAR PowerPac—an integrated middleware family that combines a small memory footprint RTOS and a versatile file system. The bundled evaluation version of IAR PowerPac supports three tasks for the RTOS and one open file in the file system. |
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| Operating system |
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| IAR PowerPac |
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| CMX-RTX |
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| CMX-Tiny+ |
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| uC/OS-II |
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| Express Logic ThreadX |
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| RTXC Quadros |
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| Unicoi Fusion |
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| OSEK (ORTI) |
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| OSE Epsilon |
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| Micro Digital SMX RTOS |
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| NORTi MiSPO |
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| Segger embOS |
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| eSysTech X Realtime kernel |
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FreeRTOS, OpenRTOS |
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Built-in plugin |
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Yes |
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Yes |
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Yes |
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Yes |
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Yes |
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Yes |
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Yes |
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Yes |
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Vendor plugin |
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Yes |
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Yes |
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Yes |
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Yes |
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Yes |
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Yes |
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| Each RTOS plugin installs a number of new windows in C-SPY, most importantly the task or thread list windows where task-specific breakpoints can be specified and task-specific steps executed. Different inspector windows display the contents of the internal data structures of the RTOS such as timers, queues, semaphores, resources and mailboxes. |
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| Shortcut to this page: http://www.iar.com/ewarm |
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Download |
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In-depth information |
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More ARM tools |
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Tools from our partners |
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| IAR J-Trace for Cortex-M3 |
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