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Embedded Masterclass in Benelux

Niclas Lindblom, Percepio's new FAE is down in Benelux with Richard Barry of FreeRTOS fame, and our distributor Indes on the second of three Embedded Masterclass training seminars. Niclas took the picture, so you can't see him, but you can see Richard explaining the finer points of FreeRTOS usage with the help of Tracealyzer.   [...]

2016-11-08T22:16:43+00:00May 3rd, 2016|Categories: Blog, News|

Starting with FreeRTOS and Tracealyzer using STM32CubeMX

Welcome to the first post on getting started with using a Real-Time Operating System (RTOS) and Percepio Tracealyzer. In earlier posts we have talked a lot about how you can use Tracealyzer to find unwanted behavior in your RTOS-based system, but here and in a few later articles we will discuss how to actually do [...]

2016-11-08T22:16:43+00:00April 28th, 2016|Categories: Blog|Tags: |

How debug an Electric Race Car

If you have kids and like to build stuff, you might have built a soapbox car at some point. At least I did last summer. For me, an obvious next step was to consider adding an electric motor. I never found the time, but would have loved a project like that. I therefore got quite [...]

2016-11-08T22:16:43+00:00April 20th, 2016|Categories: Blog, News|Tags: |

Great success at Embedded World

In the end of February we exhibited at Embedded World, which is the largest Embedded Systems trade show in the world with about 1000 exhibitors and 25,000 visitors. The show was very successful for Percepio! We had a lot of interested visitors and we were approached by several major MCU vendors interested in collaboration. It [...]

2016-11-08T22:16:43+00:00March 11th, 2016|Categories: Blog, News|

Tracealyzer for FreeRTOS v3.0.6

An updated version is now available of Tracealyzer for FreeRTOS. This solves a minor issue with task names containing the substring "idle", which previously were mistakenly assumed to be the idle task (which is treated differently).

2016-03-08T14:26:50+00:00March 8th, 2016|Categories: Blog, News|

RTOS 101: Performance analysis with Tracealyzer

When developing firmware using a Real-Time Operating System (RTOS), how do you measure the software performance? One important aspect of performance analysis is response time, the time from point A to point B in the code, e.g., from when a task is activated until it is completed. This can be measured in many ways, e.g., [...]

2017-09-29T10:04:42+00:00February 19th, 2016|Categories: Blog|Tags: |

Tracealyzer for FreeRTOS v3.0.4

We are proud to announce the availability of an updated Tracealyzer for FreeRTOS, version 3.0.4. Updated versions for other platforms will follow shortly. Changes include: Support for Atmel Studio 7 The Tracealyzer extension for Atmel Studio ("FreeRTOS+Trace" found in Atmel Gallery) now supports trace upload via Atmel Studio 7. For technical reasons we had to [...]

2016-11-08T22:16:43+00:00February 17th, 2016|Categories: Blog, News|

Percepio and FreeRTOS creator Richard Barry at Embedded World

Next week is Embedded World in Nürnberg, Germany, the largest embedded industry trade show in the world. This year Percepio is participating in a big way. We will have two stands demonstrating our Tracealyzer products and some very cool presentations together with Mr. Richard Barry, creator and maintainer of FreeRTOS.   Percepio home base will [...]

2016-11-08T22:16:43+00:00February 16th, 2016|Categories: Blog, News|

Percepio raises expansion capital

PRESS RELEASE Percepio AB, the Swedish developer of visualization tools for embedded software developers, has secured a new investment round to accelerate expansion, and focus on development and marketing of its Tracealyzer software. The main investors are Stockholms Affärsänglar and Professionell Ägarstyrning AB, the latter is a new investor in Percepio and now joins the [...]

2016-11-08T22:16:43+00:00February 11th, 2016|Categories: Blog, News|

Job opening – C# developer / Data Visualization

Percepio develops visualization software, Tracealyzer, which is used by embedded systems developers worldwide in development, validation and troubleshooting of all sorts of advanced software-controlled products, from vacuum cleaners to industrial robots and electric cars. We are now hiring a skilled C# developer.   Percepio is an innovative all-star team that puts great value in your [...]

2016-11-08T22:16:43+00:00February 3rd, 2016|Categories: Blog, News|

RTOS 101: Tasks, Priorities and Analysis

The use of Real-Time Operating System (RTOS) is increasingly common in embedded software designs, as an RTOS makes it easy to divide your code into smaller blocks, tasks, which execute seemingly in parallel and independent of each other. An RTOS provides multi-tasking, in a reliable and maintainable manner, which makes it easier to design applications [...]

2017-09-29T10:02:24+00:00January 28th, 2016|Categories: Blog|Tags: |

Press Release: FreeRTOS+Trace for PIC32 available on microchipDIRECT

Västerås, Sweden  Percepio AB, the Swedish developer of RTOS visualization tools, today announced that FreeRTOS+Trace targeting Microchip’s PIC32 microcontrollers (MCUs) and MPLAB® X IDE is now available on microchipDIRECT. microchipDIRECT is the direct source of products from Microchip Technology Inc. It offers the largest inventory of Microchip's products and development tools as well as many [...]

2016-11-08T22:16:43+00:00November 3rd, 2015|Categories: Blog|

Improved J-Link trace streaming

Our latest version of Tracealyzer supports continuous streaming trace via SEGGER J-Link / J-Trace debuggers, leveraging the Real-Time Transfer feature (RTT) that allows for transferring data between host and target at high speeds in a non-intrusive manner. Our RTOS monitoring just needs to write the data into a specific RAM buffer, and the J-Link debugger then [...]

2017-11-21T09:43:37+00:00October 27th, 2015|Categories: Blog|

Tracealyzer for FreeRTOS v3.0.2

Today we released a minor improvement of Tracealyzer for FreeRTOS. Changes: - Improved User Manual - updated chapter about the trace recorder library. - Bug fix in the streaming recorder, related to tracing of nested ISRs.

2015-09-29T15:37:24+00:00September 29th, 2015|Categories: Blog, News|

Open Pilot Next Gen tunes ISRs with Tracealyzer

Steve Evans of Open Pilot Next Generation (OPNG) explains how they have used Percepio Tracealyzer to finely tune their flight controllers and ensure deterministic performance.  They needed to perform some in depth analysis of their code timing, which runs on an STM32F4xx MCU under FreeRTOS. The best single characteristic of Tracealyzer for FreeRTOS can be summed up [...]

2016-11-08T22:16:43+00:00September 29th, 2015|Categories: Blog|Tags: |

The Value of Runtime Visualization

ABB Robotics is a leading developer of industrial robots and robot control systems. They have been using Tracealyzer systematically since 2005. Their highly sophisticated control system has a software trace recorder active at all times, also during customer operation.   We let the Tracealyzer users at ABB Robotics answer a survey regarding the value of [...]

2016-11-08T22:16:43+00:00September 27th, 2015|Categories: Blog, News|

Embedded Conference Scandinavia

Percepio founder Dr. Johan Kraft will present "Runtime visualization on ARM Cortex-M devices" at Embedded Conference Scandinavia (ECS 2015). The presentation is on November 4 at 11:30, in the "Debug" session. Abstract With increasing software complexity, runtime visualization becomes increasingly important for development productivity and product quality. Visualization allows embedded software developers to quickly gain [...]

2015-09-17T09:51:05+00:00September 17th, 2015|Categories: Blog, News|

Tracealyzer v3.0

PRESS RELEASE Percepio AB, the Swedish developer of RTOS visualization tools, today announced the availability of Tracealyzer v3.0, initially supporting FreeRTOS and SEGGER embOS. The new generation Tracealyzer offers continuous trace streaming, allowing for essentially unlimited traces of task scheduling, interrupts, and application logging. Trace streaming is supported via SEGGER J-Link debug probes, which offers [...]

2017-04-26T14:23:04+00:00September 8th, 2015|Categories: Blog, News|

Press Release: New Tracealyzer for FreeRTOS, Microchip PIC32

Västerås, Sweden  Percepio AB, the Swedish developer of RTOS visualization tools, today announced the availability of a new version of FreeRTOS+Trace targeting Microchip’s PIC32 microcontrollers (MCUs) and MPLAB® X IDE. FreeRTOS+Trace for PIC32 brings Percepio’s market-leading visualization tools to the Microchip PIC32 MCU world. This means 20+ views, which are cleverly interconnected to allow viewing [...]

2016-11-08T22:16:44+00:00August 27th, 2015|Categories: Blog, News|

FreeRTOS+Trace for PIC32 MCUs

We are proud to announce a new version of FreeRTOS+Trace targeting Microchip PIC32 and Microchip MPLAB® X IDE. FreeRTOS+Trace is the Tracealyzer for FreeRTOS. FreeRTOS+Trace visualizes run-time behavior of your embedded software through 20+ interactive views that complement the debugger perspective with the “big picture”. You may have used some trace tool before, but this [...]

2016-11-08T22:16:44+00:00August 18th, 2015|Categories: Blog, News|

New Distributor for South China

We are happy to introduce the latest member of our expanding reseller network, Full Wise Technology Company, now representing Percepio in South China. So if you are interested in the Percepio Tracealyzer tools and live in Shenzhen, Hong Kong, or Singapore, please contact our new partner! For distributors in other countries, please check Partners page.

2015-08-17T15:34:40+00:00August 17th, 2015|Categories: Blog|

FreeRTOS+Trace now with Task Notifications

FreeRTOS+Trace v2.7.7 is now available on the Downloads page. The main improvement is support for tracing and viewing Task Notifications. This is a lightweight mechanism for task communication and synchronization, introduced in FreeRTOS v8.2.0. Read more at FreeRTOS.org. Task Notifications tracing requires FreeRTOS v8.2.2 or newer. Other improvements include: - Updated plugin for Microchip MPLAB [...]

2016-11-08T22:16:47+00:00August 12th, 2015|Categories: Blog, News|

Percepio Joins Wind River Marketplace Launch

PRESS RELEASE Västerås, Sweden, 16 June 2015 Percepio AB, the Swedish developer of RTOS visualization tools, is pleased to be one of the lead partners in the launch of Wind River Marketplace for its VxWorks® real-time operating system (RTOS). The Marketplace will allow Wind River users and partners easy access to Percepio’s Tracealyzer tools, initially [...]

2015-06-17T00:15:27+00:00June 16th, 2015|Categories: Blog, News|

New distributor – Italsoft

We are happy to introduce a new member of our expanding reseller network, Italsoft, now representing Percepio in Italy. So if you are interested in the Percepio Tracealyzer tools and live in Italy, please contact our new partner! For distributors in other countries, please check Partners page.

2015-06-02T10:25:36+00:00June 2nd, 2015|Categories: Blog, News|

Customer Case: Increased response time?

This Tracealyzer user developed a networked system, containing a TCP/IP stack, a flash file system, and an RTOS running on an ARM Cortex-M4 microcontroller. The system contained several RTOS tasks, including a server-style task that responds to network requests, and a log file spooler task (unrelated to Tracealyzer). The response time on network requests had [...]

2017-10-18T16:09:09+00:00June 1st, 2015|Categories: Blog|Tags: |

Three new distributors

We are seeing increased interest for Percepio Tracealyzer all over the world and strive to provide local distributors on all markets. We are therefore happy to present the three new distributors in our expanding reseller network: Dioiz covering Korea. Indes covering Benelux. Macro Dynamics covering Australia and New Zealand.   If you are interested in [...]

2015-05-20T13:51:44+00:00May 20th, 2015|Categories: Blog, News|

Tracealyzer for Linux Tutorial

Check out our new Tracealyzer for Linux Tutorial, explaining how runtime visualization can improve software development efficiency and software quality, showing how Tracealyzer for Linux can visualize runtime Linux systems, and especially how to get started with Tracealyzer and LTTng.   Tracealyzer for Linux provides unprecedented runtime visualization for developers of multi-threaded Linux applications and [...]

2016-11-08T22:16:47+00:00May 14th, 2015|Categories: Blog|

embOS-Trace video with J-Link streaming

Check out our new embOS-Trace video, demonstrating the first Tracealyzer product to offer continuous trace streaming on SEGGER J-Link debug probes. This works on any SEGGER J-Link debug probe and any ARM Cortex-M device. The new Tracealyzer support for J-Link streaming has initially been released for SEGGER embOS. Learn more on the embOS-Trace product page. [...]

2016-11-08T22:16:47+00:00May 12th, 2015|Categories: Blog, Videos|

embOS-Trace v2.8.3

We have released embOS-Trace v2.8.3, just a small bug fix related to User Event formatting. The new version is available on the Downloads page.

2015-05-12T11:36:02+00:00May 8th, 2015|Categories: Blog, News|

Updated Tracealyzers – v2.7.5 and v2.8.2

Today we released updated versions of all Percepio Tracealyzer tools, version 2.8.2 for embOS-Trace and version 2.7.5 of other Tracealyzer tools. Changes v2.7.4 -> v2.7.5 * Corrected Mono/Linux support. * Corrected "Export Actor Data" - now respects time-formatting. * Simplified signup for evaluation, opens "enter license key" after registration. Note: The recorder library has not [...]

2015-05-08T12:01:18+00:00April 30th, 2015|Categories: Blog, News|

Sightsys new distributor in Israel

Percepio has today signed with Sightsys LTD as sole distributor in Israel. Percepio founder and CEO, Dr. Johan Kraft comments: "We offer the Tracealyzer products for several leading real-time operating systems and Sightsys is a very suitable partner with matching focus. We are happy to welcome Sightsys as a Percepio partner and reseller."

2016-11-08T22:16:47+00:00April 27th, 2015|Categories: Blog, News|

embOS-Trace v2.8.1 available

An updated version of embOS-Trace is now available in the downloads section. - Latest J-Link drivers, with bug fixes regarding SEGGER RTT (on some older J-Link models, onlu buffer 0 could be used). - Missing defines embOS "rtos.h" added in "trcRecorder.c" as hotfix, until embOS is updated with the missing defines.

2016-11-08T22:16:47+00:00April 24th, 2015|Categories: Blog, News|

embOS-Trace v2.8.0 available

We are proud to announce the availablity of embOS-Trace, the Tracealyzer for SEGGER embOS. Download and try it today! There is a demo trace included that allows for trying the visualizations without any setup required. This is the first Tracealyzer to feature trace streaming, allowing for essentially unlimited durations of RTOS-level tracing. This uses SEGGER [...]

2015-05-08T12:01:30+00:00April 20th, 2015|Categories: Blog, News|

FreeRTOS+Trace for Renesas V850ES

We now offer a port of FreeRTOS+Trace for Renesas V850, including a demo project for IAR Embedded Workbench. See the "Contributed Ports" section: https://percepio.com/tz/downloads/?dir=L0NvbnRyaWJ1dGVkIFBvcnRz.

2015-05-08T12:01:37+00:00April 20th, 2015|Categories: Blog, News|

Customer Case: Mysterious Watchdog Reset

We collect examples of how Tracealyzer has been of useful to our customers and have recreated similar issues to illustrate the benefits of our Tracealyzer tools for embedded software developers. In this case, a customer had an issue with a randomly occurring reset. By placing a breakpoint in the reset exception handler, they figured out [...]

2017-09-29T09:58:09+00:00April 20th, 2015|Categories: Blog|Tags: |

Percepio in “Dagens Industri”

Percepio recently appeared in the Swedish business newspaper "Dagens Industri". Below is a scan for those who understand Swedish. The text describes (briefly) the challenges of embedded software development, how developers can benefit from run-time visualization tools, how the company got started, etc. (Click to enlarge.)

2015-04-07T13:16:03+00:00April 7th, 2015|Categories: Blog|

Percepio AB Joins ARM Connected Community

PRESS RELEASE Västerås, Sweden 2 April 2015. Percepio AB today announced it is a new member in the ARM® Connected Community, the industry’s largest ecosystem for ARM-based technology and services. As part of the ARM Connected Community, Percepio will gain access to a full range of resources to help it market and deploy innovative solutions [...]

2015-04-01T16:01:16+00:00April 1st, 2015|Categories: Blog, News|

Streaming trace on SEGGER J-Link

A major limitation with our previous Tracealyzer tools has been the limited trace length and/or large RAM requirements. The recorder could only store as much trace as its RAM buffer allowed. This could at most give a few seconds of trace on most microcontrollers. Can be very valuable, but also rather restricted in many cases. [...]

2016-03-24T13:40:15+00:00March 11th, 2015|Categories: Blog|

Presenting at ECS-Syd

Today, march 10th, Percepio founder and CEO Dr. Johan Kraft is giving a presentation at Embedded Conference Scandinavia Syd (in Malmö. Sweden) with the title Visualizing the Runtime World of Embedded Software - Benefits and Examples. Abstract Source code alone does not tell the full story, as software behavior also depends on inputs, code timing [...]

2016-11-08T22:16:47+00:00March 10th, 2015|Categories: Blog|

Customer Case: Unexpected Timing

We collect examples of how Tracealyzer has been of useful to our customers and have recreated similar issues to illustrate the benefits of our Tracealyzer tools for embedded software developers. In this case, a customer had an issue with a periodic task not running as expected, here called SamplerTask. This was the highest priority task [...]

2017-09-29T09:57:37+00:00March 4th, 2015|Categories: Blog|Tags: |

Visit us at Embedded World

If you are at the Embedded World show, make plans to visit the Percepio team in Atmel's booth (4A/230) for a demo of Percepio's latest visualization tools, integrated with Atmel Studio. And don't miss "Visualising the Runtime World of Embedded Software - Benefits and Examples", given by Percepio founder Dr. Johan Kraft. The presentation will [...]

2015-02-24T23:42:34+00:00February 24th, 2015|Categories: Blog|

Introducing embOS-Trace and J-Link streaming

We are delighted to announce a new Tracealyzer targeting SEGGER embOS. The new Percepio embOS-Trace has been developed in collaboration with SEGGER to provide an unprecedented insight into the run-time world of SEGGER embOS applications. Percepio embOS-Trace is designed for use with SEGGER J-Link debuggers and allow for continuous trace streaming on any J-Link debugger, [...]

2015-05-08T12:01:58+00:00February 23rd, 2015|Categories: Blog, News|

Support for all Atmel debuggers

We are happy to announce an update of FreeRTOS+Trace in Atmel Gallery. FreeRTOS+Trace now integrates much tighter with Atmel Studio and allowing for downloading the trace buffer using any debugger supported by Atmel Studio, both for ARM and AVR32. To use this feature, install the Atmel Gallery version and launch FreeRTOS+Trace from the "Tools" menu [...]

2015-05-08T12:02:04+00:00February 10th, 2015|Categories: Blog, News|

Tutorial with FreeRTOS founder Richard Barry

At Embedded Conference Scandinavia in early november 2014, Dr. Johan Kraft from Percepio and FreeRTOS founder Richard Barry gave a tutorial on FreeRTOS and FreeRTOS+Trace, using Atmel Studio and Atmel boards for the labs. The tutorial, "Getting Started with FreeRTOS and FreeRTOS+Trace", was a two hour hands-on workshop and we only had room for 20 [...]

2016-11-08T22:16:47+00:00January 23rd, 2015|Categories: Blog, Videos|

Tracing virtual hardware using Emul8 and Tracealyzer

At Embedded Conference Scandinavia, in November 2014, Percepio founder Dr. Johan Kraft presented a pilot project on integrating our tracing technology with Emul8, a system simulator providing virtual hardware platforms for embedded systems development. See the presentation (.pdf) Abstract Using a system simulator as a virtual hardware platform has several benefits for embedded software developers. [...]

2016-11-08T22:16:47+00:00December 19th, 2014|Categories: Blog|

Tips’n’tricks in new v2.7

Today we released v2.7 of our Tracealyzer tools. Apart from the key improvements, there are several smaller fixes that you can benefit from. Some are not that obvious, so here are some pointers: Easier selection in legend of horizontal views: The horizontal graphs offers a legend showing the color/name mapping. This also allows you to [...]

2016-11-08T22:16:47+00:00December 8th, 2014|Categories: Blog|

Tracealyzer 2.7

We are proud to announce the availability of Tracealyzer version 2.7, including FreeRTOS+Trace, Tracealyzer for Linux, Tracealyzer for VxWorks, and Tracealyzer for On Time RTOS-32. This is the largest update in two years! Key improvements include: Linux support: The Percepio Tracealyzer tools now also run on Linux, through Mono, an open source .NET framework supported [...]

2016-11-08T22:16:47+00:00December 8th, 2014|Categories: Blog, News|

Academic Users Everywhere

We offer free academic licenses for all our products, which mainly has been requested for our FreeRTOS version of Tracealyzer, FreeRTOS+Trace. On our last count, we have FreeRTOS+Trace users with academic licenses at 26 universities. It is great to see that so many students and researchers are seeing the value of software tracing! Germany seems [...]

2016-11-08T22:16:47+00:00December 4th, 2014|Categories: Blog|

Integration with MPLAB X IDE

We are pleased to announce an integration with Microchip MPLAB X IDE, which makes it much easier to use FreeRTOS+Trace with Microchip debuggers and boards. From v2.7 we also provide MPLAB demonstration projects for both PIC32MX and PIC32MZ. The integration is an MPLAB plugin that extract the trace data from the target system (from the [...]

2016-11-08T22:16:47+00:00November 19th, 2014|Categories: Blog, News|

Presenting at ECS 2014

This year, we give two presentations at Embedded Conference Scandinavia. Day 1 (Nov. 4) at 09.30: Get started with FreeRTOS and FreeRTOS+Trace (with Richard Barry) Day 2 (Nov. 5) at 09.30 (yes, same time): Software tracing on virtual hardware using Emul8 and Tracealyzer   To participate in the 2-hour FreeRTOS hands-on workshop, you need to sign up. There are [...]

2016-11-08T22:16:48+00:00October 15th, 2014|Categories: Blog, News|

Article in Design & Elektronik

Our recent article about Linux tracing with LTTng and Tracealyzer was recently published in a German translation by the leading publication Design & Elektronik. You find the article here.

2014-08-15T14:19:27+00:00August 15th, 2014|Categories: Blog|

Press Release: Carnica Technology new Percepio Reseller

PRESS RELEASE June 19th, 2014. Västerås, Sweden and Hermagor, Austria. CARNICA TECHNOLOGY® (http://www.carnica-technology.com), the Austrian specialist for embedded development solutions today announced the extension of its solutions portfolio through the distribution alliance with the Swedish company PERCEPIO (https://www.percepio.com), an internationally leading developer of visual trace diagnostics tools for embedded software development. Carnica Technology offers the [...]

2016-11-08T22:16:48+00:00June 19th, 2014|Categories: Blog, News|

Article in Elektroniktidningen

We recently contributed an article to the Swedish electronics magazine Elektroniktidningen, on the subject of software-based trace in Linux using LTTng and Tracealyzer. This is an extended version of the earlier article in Electronics Weekly, and in Swedish this time. The article is available here (PDF, 2.75 MB), with permission from Elektroniktidingen. I hope you [...]

2015-05-08T12:02:48+00:00May 7th, 2014|Categories: Blog|

Article in Electronics Weekly

We contributed an article on Linux tracing in the March edition of Electronics Weekly. The article is available online. We hope you like it. If you do, feel free to share the link!

2016-03-24T13:30:52+00:00May 5th, 2014|Categories: Blog|Tags: |

Phaedrus Systems new UK Reseller

Västerås, Sweden and Tamworth, England, 28th April 2014 Percepio is happy to welcome Phaedrus Systems as the official reseller in the UK for the company’s Tracealyzer software tools. Tracealyzer is a family of highly visual diagnostics tools for embedded and Linux-based software that lets you look inside the runtime system in a new way. There [...]

2015-05-08T11:31:12+00:00April 28th, 2014|Categories: Blog, News|

New FreeRTOS+Trace Edition

FreeRTOS+Trace gives an unprecedented level of insight into the run-time world of embedded software based on FreeRTOS and OpenRTOS. This allows you to solve complex software problems in a fraction of the time otherwise needed, develop more robust designs to prevent future problems and find new ways to improve your software’s performance. We are now [...]

2015-05-08T11:31:26+00:00April 4th, 2014|Categories: Blog, News|

Press Release: Percepio partners with Antycip

PRESS RELEASE VÄSTERÅS, Sweden and PARIS, France, March 27th, 2014. Tracealyzer developer Percepio partners with Antycip Swedish trace tool developer Percepio is partnering with Antycip for distribution in France regarding Tracealyzer for Linux and FreeRTOS+Trace, the Tracealyzer for FreeRTOS. Percepio's Tracealyzer tools provide a new level of insight into embedded software’s run-time behavior during development, [...]

2016-11-08T22:16:48+00:00March 27th, 2014|Categories: Blog, News|

FreeRTOS+Trace v2.6 released!

We are really excited to present our latest version of FreeRTOS+Trace, the Tracealyzer for FreeRTOS. This release of version 2.6 is the largest update in over a year (since v2.3) and includes support for FreeRTOS 8 and several other improvements. Apart from the new features, we are also introducing a new mid-level premium version, Standard [...]

2015-05-08T11:31:45+00:00March 7th, 2014|Categories: Blog, News|

Atmel Studio 6.2 comes with Percepio Trace

Embedded World exhibition, Nuremberg Feb 26, 2014 Atmel Corporation, a leading developer of micro-controllers, today announced the integration of Percepio Trace in Atmel Studio 6.2, a free development environment for Atmel micro-controllers now available in a Beta release. Percepio Trace allow developers to better understand, analyze and optimize their embedded software without having to add [...]

2016-11-08T22:16:48+00:00February 26th, 2014|Categories: Blog, News|

Introducing Tracealyzer for VxWorks and Linux

Nov. 13, 2013. Västerås, Sweden. Percepio today announces the availability of Tracealyzer for VxWorks and Tracealyzer for Linux. Percepio's Tracealyzer tools provide an unprecedented level of insight into the run-time world of embedded software systems during development, verification and maintenance. This allows you to solve complex software problems in a fraction of the time otherwise [...]

2016-11-08T22:16:48+00:00November 13th, 2013|Categories: Blog, News|

FreeRTOS+Trace v2.5.1

An update of FreeRTOS+Trace is now available, version 2.5.1, download it here. Added/improved recorder ports for Texas Instruments MSP430, NXP LPC21xx, Atmel AVR32 and Xilinx Microblaze. Fixed an issue related to tracing of FreeRTOS low-power mode/tickless idle. This works as intended now. The End User License Agreement was shown every time the application starts, if [...]

2015-05-08T12:03:53+00:00November 2nd, 2013|Categories: Blog, News|

Video of VxWorks and Linux versions

Here is a new video demonstrating the upcoming Tracealyzer versions for Wind River Linux and Wind River VxWorks. The new products are: Tracealyzer for Wind River Linux supports the default tracer in Wind River Linux and also the newer LTTng v2.x. tracing framework. Tracealyzer for VxWorks, supports the built-in tracer in all versions of Wind [...]

2016-11-08T22:16:48+00:00August 29th, 2013|Categories: Blog, News|

FreeRTOS+Trace v2.5

We are happy to announce the new version of FreeRTOS+Trace, version 2.5.0. The main improvement is basic support for FreeRTOS "tickless idle" low-power mode. We will soon add additional features related to this, as well as heap and stack allocation. Stay tuned during August! Download is found here. Note:The updated recorder library is so far [...]

2015-05-08T11:58:53+00:00July 18th, 2013|Categories: Blog, News|

Tracealyzer on JAS Gripen jet fighter

SAAB AB is a leading developer of security and defense solutions, including the advanced fighter aircraft Gripen. When SAAB evaluated Tracealyzer for VxWorks, they were very pleased and we got the following official statement: "The many system views of the Tracealyzer from Percepio made it easy to quickly identify issues in our system that we [...]

2016-11-08T22:16:48+00:00May 21st, 2013|Categories: Blog, News|

Linux version preview

Our upcoming product "Tracealyzer for Linux" is soon ready for release, and our pilot customer Zenterio has now received the initial delivery of our new trace recorder for Linux, Percepio Micro Tracer (PMT). This has been developed as a complement to the LTTng tracing framework used in e.g. Wind River Linux and several other embedded/commercial [...]

2016-11-08T22:16:48+00:00April 26th, 2013|Categories: Blog, News|

FreeRTOS+Trace v2.4

We are pleased to announce FreeRTOS+Trace v2.4. The main new feature is a new system for application logging (user events) that allows for using a separate buffer, to get much longer logs of less frequent higher-level events. To learn more about this feature, check out the updated recorder library included in the FreeRTOS+Trace application. Easiest [...]

2016-11-08T22:16:48+00:00March 26th, 2013|Categories: Blog, News|Tags: |

Preview of VxWorks support

We are working on Tracealyzer for VxWorks, intended for release during spring 2013. This version uses the existing recorder in VxWorks (wvLib), which generates .wvr files. Thus, no target-side integration is required. Here is a screenshot, showing a recording from quad-core system. The background shows scheduling and system calls on the four cores, and the [...]

2016-11-08T22:16:48+00:00February 28th, 2013|Categories: Blog, News|

Review by Jack Ganssle

Jack Ganssle, the well known embedded guru and columnist at Embedded.com, has recently published a positive article about our Tracealyzer products. Read it here.

2016-11-08T22:16:48+00:00January 10th, 2013|Categories: Blog, News|

Embedded World 2013

Percepio is exhibiting at Embedded World 2013, the largest event in embedded systems, held in Nuremberg, Germany. Come meet the team and get a personal demonstration of the latest version of our Tracealyzer products! You find us in stand 428d, hall 5, between feb 26-28 2013.

2016-11-08T22:16:48+00:00December 13th, 2012|Categories: Blog, News|

FreeRTOS+Trace v2.3

We are happy to announce a major update of FreeRTOS+Trace, version 2.3, which is the first major update since the release of FreeRTOS+Trace. (click to enlarge) The major improvements include: Built-in support for SEGGER J-Link and compatible devices such as Atmel SAM-ICE.  This allows for convenient upload of the trace directly from FreeRTOS+Trace, independently of [...]

2016-11-08T22:16:48+00:00November 8th, 2012|Categories: Blog, News|

Press release: Atlas Copco buys Tracealyzer

Atlas Copco Rock Drills AB, a leading developer of rock excavation vehicles and machinery, has decided to buy a company-wide license for Percepio’s new diagnostics system for embedded software, Tracealyzer for On Time RTOS-32. Atlas Copco Rock Drills plans to use this for all embedded computers in all rock excavation products, both during lab testing and during field use [...]

2015-05-08T12:05:42+00:00November 7th, 2012|Categories: Blog, News|

Tracealyzer for On Time RTOS-32

We are proud to announce our new product Tracealyzer for On Time RTOS-32, targeting On Time RTOS-32 from On Time Informatik GmbH. On Time RTOS-32 is a real-time operating system for x86 processors and provides a subset of the Win32 API. Tracealyzer for On Time RTOS-32 is based is the first product released using the new v2.3 [...]

2018-10-17T11:16:38+00:00November 5th, 2012|Categories: Blog, News|

Free Academic Licenses

We now offer FREE academic licenses of FreeRTOS+Trace Professional Edition, i.e., the full version! This is strictly limited to non-commercial use for education or research at universities or similar, and does not include commercial-level support. Read more on the Pricing and Licensing page. Spread the word!

2016-11-08T22:16:49+00:00October 22nd, 2012|Categories: Blog, News|

“Seeing is Debugging” in Renesas Echo

Serious Integrated Inc. recently published their very positive results from using FreeRTOS+Trace, i.e., our Tracealyzer tool for FreeRTOS. Within a week, they managed to improve their performance (reduce CPU usage) with a factor 3, thanks to the improved insight. See the article "Direct Drive: Seeing is Debugging" in Renesas Echo, June 2012.

2016-03-24T13:39:02+00:00July 2nd, 2012|Categories: Blog, News|Tags: |

FreeRTOS+Trace v2.2.3

We are proud to announce the release of FreeRTOS+Trace v2.2.3. This is a major improvement since the last broadly announced version, v2.2.1, mainly in quality. Last week we made v2.2.2 available on our website and got some good, constructive feedback, which is now addressed in v2.2.3. With this release, all issues and suggestions reported have been [...]

2015-05-08T11:59:02+00:00June 6th, 2012|Categories: Blog, News|Tags: |

Press Release: FreeRTOS initiates collaboration with Percepio

Nuremberg 2012-03-01 FreeRTOS with founder Richard Barry collaborates with Swedish Percepio AB on a new tool, FreeRTOS+Trace™, for runtime diagnostics of FreeRTOS-based systems. (.pdf version here) The embedded world was surprised when EETimes.com presented its large annual market survey in the summer of 2011. It showed that FreeRTOS has grown into the most popular software [...]

2016-11-08T22:16:49+00:00March 1st, 2012|Categories: Blog, News|