Collect data, video, and audio anywhere with a powerful, low-power miniature Single Board Computer (SBC) made by Gateworks. This white paper discusses the use of a miniature, powerful, low-power single board computer (SBC) with multiple networking interfaces to collect data from a variety of sensors (such as temperature and voltage) and video images from a …
Under certain high load conditions in OpenWrt, using dual-core Laguna products, Ethernet ping latencies could grow to an unacceptable value. After investigation, Gateworks found an SMP race condition as the cause in the CNS3xxx Ethernet driver in Gateworks’ 13-06 and trunk OpenWrt BSPs. Note that the 12-10 OpenWrt BSP is not affected. Gateworks has resolved …
From time to time we get questions about floating point math on ARMCPU’s. As it turns out this is a rather advanced topic that deservessome discussion, so we recently put all of our notes and experiences intoa Wiki article that we felt was worth blogging about. To make a long story short, many users get …