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WITTENSTEIN: SAFERTOS celebrates FreeRTOS 15 Year Anniversary

first_img2018 marks FreeRTOS’s 15th anniversary, and 11 years of continued SAFERTOS support. SAFERTOS is the safety critical upgrade for FreeRTOS, and now has more safety critical features than ever. SAFERTOS continues to support FreeRTOS into the future.FreeRTOS is a Real Time Operating System, or RTOS, created by Richard Barry of Real Time Engineers, and more recently stewarded by Amazon Web Services (AWS). It supports more than 35 architectures and was downloaded once every 3 minutes during 2017. It is professionally developed, strictly quality controlled, robust, supported, and free to embed in commercial products.SAFERTOS is a pre-certified, pre-emptive, safety critical RTOS based on the functional model of the FreeRTOS kernel. SAFERTOS delivers determinism and robustness to embedded systems, whilst using minimum resources. Due to the shared functional model SAFERTOS is simple to use, but it has been completely redesigned by our team of safety experts. WHIS engineers took the FreeRTOS kernel functional model, subjected it to a full HAZOP, identified all areas of weakness with respect to safety within the functional model and API, and generated a set of safety requirements. The resulting functional and safety requirements sets were put through an IEC 61508-3 SIL 3 development life cycle, the highest possible for a software only component, creating the SAFERTOS code base and DAP.To upgrade from FreeRTOS to SAFERTOS is straightforward. Many developers prototype using the FreeRTOS kernel and convert to SAFERTOS at the start of their formal development phase. WHIS engineers have created a manual that contains step by step instructions on how to upgrade, which is freely available as part of the free SAFERTOS download package.Share this:TwitterFacebookLinkedInMoreRedditTumblrPinterestWhatsAppSkypePocketTelegram Tags: Tools & Software Continue Reading Previous Qorvo certified for Zigbee Green Power v1.1 multi-sensor and generic switch extensionNext Acceed: mobile video controller for 8 PoE cameraslast_img read more

A look back at Ipperwash and Dudley Georges death

first_imgAPTN National NewsThis week, APTN honours Aboriginal history month and takes a look back at a call for justice.For 40 years the Stoney Point band lobbied successive governments to return land that was expropriated from them during World War II.In 1995 a small group of protestors occupied the land at Ipperwash Provincial Park. In September of that year, the Ontario Provincial Police moved in, shooting and killing Dudley George.In May 2007, a public inquiry found the OPP, former Ontario premier Mike Harris and the federal government responsible for George’s death.APTN remembers George and presents a look back at the coverage of the inquiry and its fallout.last_img read more

Hurricane Joaquin damaging and costly to TCI

first_img TCI: Hard-working DDME lauded as Hurricane Preparedness Month officially opened Turks and Caicos is first to add Disaster Management to the Tourism portfolio Facebook Twitter Google+LinkedInPinterestWhatsApp Related Items:causeway, damaged, DDME, hurricane joaquin, tropical storm Recommended for youcenter_img Providenciales, 02 Oct 2015 – Conditions were returning to normal for the more southern Turks and Caicos Islands, according to the Department of Disaster Management. The Turks and Caicos for most of Friday remained under Tropical Storm watch and many schools, businesses and government offices remained closed due to the severe flooding in areas of Providenciales. Residents were advised to stay at home, but scores of photos and reports were coming to Magnetic Media over the past 48 hours about rains, winds, debris, flooding, downed power poles, fallen power lines, extended power outages and closures around the country. DDME provided photos of the North to Middle Caicos causeway, which did sustain some damage and photos of lower Bight, which feared better in these rains thanks to new drainage. Always hurtful to schedules and the economy is when the airport has to shut down; and today the Turks and Caicos Islands Airports Authority said while the country remained under Tropical Storm watch due to fleeing Hurricane Joaquin, they expected winds to subside by 4pm and would reopen the Provo International once that happened. All airports in the country were closed due to the storm. Passengers were asked to contact their airline for flight schedules.There have been no reports to Magnetic Media of injuries in the TCI due to Hurricane Joaquin. TCI: More active Hurricane Season predicted and DDME gives thorough update on its readiness Facebook Twitter Google+LinkedInPinterestWhatsApplast_img read more

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