I am Dave, a Ph.D. student in the department of Computer & Information Science & Engineering (CISE) at the University of Florida. I am a founding member of FICS (Florida Institute for Cybersecurity) Research. My research involves system infrastructure, security and storage. I am interested in Linux kernel hacking, compilers and machine learning stuffs. I also play guitars though not professionally when I am tired of coding:)
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Tag Archives: yocto
An official way to add a software package using Yocto is to add a new layer if there is no recipe existing for this package. Then baking the whole image should have it included. However, we are not going to … Continue reading →
A recent upgrade of Yocto, from Dora to Daisy, broke the things worked before. Actually, CONFIG_USB_MASS_STORAGE, enabled in the defconfig of the Overo, was not passed to the .config during the kernel build. This weird missing config costed me 24-hour … Continue reading →
This post introduces the general procedure to make gumstix overo work as an USB gadget mass storage using the Yocto Linux. Thanks Adam Lee (Gumstix) for the gadget configuration consulting and debugging. Thanks Tyler Nichols (OSIRIS Lab) for the hardware … Continue reading →