Abstract: A connector includes a first joint member, a second joint member, and a fastener. The first joint member includes a first tubular outer wall at least partially enclosing a first outer cavity, and a first tubular inner wall at least partially enclosing a first inner cavity. The second joint member includes a second tubular outer wall at least partially enclosing a second outer cavity, and a second tubular inner wall at least partially enclosing a second inner cavity. The fastener extends through first and second openings of the first inner cavity, and through first and second openings of the second inner cavity to position the first joint member relative to the second joint member.

Abstract: A bracket includes a first wing, a second wing and a bridge that connects the first wing to the second wing. The first wing has a first inner surface and a first outer surface. The second wing has a second inner surface and a second outer surface. The bridge extends from the first inner surface to the second inner surface thereby coupling the first wing to the second wing such that the first inner surface is normal to a first direction, and the first inner surface is parallel to the second inner surface. The bridge includes a front edge and a rear edge. The front edge forms a recess that extends into the bridge towards the rear edge along a second direction that is perpendicular to the first direction, and the recess terminates within the bridge prior to reaching the rear edge.

Abstract: This application relates to software and hardware interaction methods and apparatuses. In one example, a first software driver is configured to invoke a function of a first logical intellectual property (IP). A second software driver is configured to invoke a function of a second logical IP. The first logical IP and the second logical IP are combined into a third logical IP. The third logical IP includes two interrupt numbers and two groups of task registers, and includes functions of the first logical IP and the second logical IP. In an example method, in response to at least that a function that is the same as that of the first logical IP is to be invoked, the first software driver is controlled to configure a first group of task registers of the third logical IP, where the first software driver corresponds to a first interrupt number of the third logical IP.

Abstract: A bracket includes a first wing, a second wing and a bridge that connects the first wing to the second wing. The first wing has a first inner surface and a first outer surface. The second wing has a second inner surface and a second outer surface. The bridge extends from the first inner surface to the second inner surface thereby coupling the first wing to the second wing such that the first inner surface is normal to a first direction, and the first inner surface is parallel to the second inner surface. The bridge includes a front edge and a rear edge. The front edge forms a recess that extends into the bridge towards the rear edge along a second direction that is perpendicular to the first direction, and the recess terminates within the bridge prior to reaching the rear edge.

Abstract: A connector includes a first joint member, a second joint member, and a fastener. The first joint member includes a first tubular outer wall at least partially enclosing a first outer cavity, and a first tubular inner wall at least partially enclosing a first inner cavity. The second joint member includes a second tubular outer wall at least partially enclosing a second outer cavity, and a second tubular inner wall at least partially enclosing a second inner cavity. The fastener extends through first and second openings of the first inner cavity, and through first and second openings of the second inner cavity to position the first joint member relative to the second joint member.