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Posts tagged with 'ReadyStart'

5 Aug, 2013

Ricardo Anguiano Stella, our Nucleus powered, self-balancing robot generates kernel and application level trace data which is then visualized using Sourcery Analyzer. Arvind Raghuraman, Staff Engineer on the Nucleus RTOS team and creator of Stella, will give you a tour of Stella’s application layer trace visualization. Arvind previously instrumented Stella’s relevant application layer variables including … Read More

ReadyStart, PID, robot, code instrumentation, stella, control systems, Trace, trace analysis, application layer, RTOS, inverted pendulum, software development, Nucleus, Sourcery Analyzer, Embedded

29 Jul, 2013

Ricardo Anguiano Stella, our Nucleus RTOS powered, self-balancing robot generates kernel and application level trace data which is then visualized using Sourcery Analyzer. Sourcery Analyzer is used to detect and explore wheel angle bias, and test the hypothesis that perhaps the corrective pulse width signals are causing the wheel angle bias. We also use the measurement tool to quantitatively characterize the worsening … Read More

ReadyStart, PID, robot, code instrumentation, stella, control systems, Trace, trace analysis, application layer, wheel angle bias, RTOS, inverted pendulum, software development, Nucleus, Sourcery Analyzer, Embedded

26 Jun, 2013

Ricardo Anguiano So, what sorts of things can you create with Mentor Graphics’ embedded software development tools and platforms?  How about a self-balancing robot named Stella?  The Nucleus ReadyStart development platform, which includes the Nucleus RTOS, Sourcery CodeBench IDE and toolchain and Sourcery Analyzer performance and analysis tool, was used in the development of Stella. Stella the robot is an inherently … Read More

wheel angle bias, trace analysis, code instrumentation, Sourcery Analyzer, control systems, stella, Trace, application layer, ReadyStart, interrupt latency, robot, inverted pendulum, RTOS, Embedded, software development, Nucleus, JTAG, PID, Wireless, Zigbee

8 Jan, 2013
Embedded Software

OS configuration

Posted by Colin Walls

Colin Walls I have always characterized the difference between desktop systems and embedded along the lines of “desktops are all the same; embedded systems are all different.” Although, if I think about platform based designs, this is less universal, but the distinction still mostly holds true. Commonly, I would cite this difference when considering the needs of embedded software engineers with respect … Read More

RTOS, device tree, BSP, ReadyStart, Linux, Nucleus

28 Oct, 2012

Phil Burr Ever since the launch of the iPhone there has been a focus on user interfaces (UI) in embedded devices. This initial UI focus was on consumer devices – initially other smartphones, but it then moved to other consumer products like TV and set-top-box. It is fair to say that Mentor has helped a significant number of the developers of these products create some pretty stunning UIs using Mentor’s own UI … Read More

HMI, Inflexion, UI, Medical, ReadyStart

4 Oct, 2010
Embedded Software

A busy season

Posted by Colin Walls

Colin Walls I am sure that it is the same in many areas of commerce. The summer vacation period draws to a close in late August or early September and companies suddenly realize that there is just one quarter left and some annual sales targets to achieve. So, October and November become saturated with marketing activities, seminars, conferences, etc. That is certainly the way it has been in the world of embedded … Read More

ReadyStart

27 Sep, 2010
Embedded Software

RTOS deployment

Posted by Colin Walls

Colin Walls Since the earliest days of computers, they have been used for real time control applications. In the 1960s and early ‘70s, it was common to use a small mainframe or a mini-computer to control machinery or instrumentation. These computers typically ran under the control of a specialized operating system, which was designed for real time use. Examples include RSX-11 and RT-11, which were used on DEC PDP-11 … Read More

Nucleus, ReadyStart, RTOS

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