Abstract: A bracket for a luminaire includes a first planar portion and a second planar portion. The first planar portion includes an aperture with an inclined surface. The second planar portion extends parallel to the first planar portion. The second planar portion also includes an aperture with an inclined surface.

Abstract: A luminaire includes a support, a housing, and an adjustment assembly. The housing has at least one light emitter and is pivotably coupled to the support. The adjustment assembly has a pivoting member and a fastening member. The pivoting member is supported for movement relative to the bracket. The fastening member is coupled to the pivoting member and the housing.

Abstract: Techniques for voltage discharge from a USB Power Delivery (USB-PD) VBUS line are described herein. In an example embodiment, an integrated circuit comprises a discharge control logic coupled to a first discharge circuit and to a second discharge circuit. The first discharge circuit configured to couple to a power source node on the VBUS line. The second discharge circuit configured to couple to an output node on the VBUS line. The discharge control logic is configured to independently control the first discharge circuit and the second discharge circuit to discharge the voltage on the VBUS line.

Abstract: A lamp module includes a rotatable base, a mount, a light emitter, and an optic. The base includes a plate and a projection extending from the plate. The mount is rotatably connected to the projection. The light emitter is connected to the mount. The optic is positioned over the light emitter. The light module can be used with a housing to form a luminaire.

Abstract: The threads of a user mode process can access various different resources of a computing device, and such access can be serialized. To access a serialized resource, a thread acquires a lock for the resource. For each context switch in the computing device, a module of the operating system kernel checks for priority inversions, which is a situation in which a higher priority thread of the user mode process is waiting for (blocking on) a resource for which a lower priority thread has acquired a lock. In response to detecting such a priority inversion, the priority of the lower priority thread is boosted to allow the priority thread to execute and eventually release the lock that the higher priority thread is waiting for.

Abstract: Techniques for control of power switches in a USB Power Delivery (USB-PD) system are described herein. In an example embodiment, an integrated circuit comprises a programmable gate control circuit coupled to a provider field effect transistor (FET) and a consumer FET to provide control signals to the provider and consumer FETs in response to system conditions and application requirements of the USB-PD system. A pulldown current control circuit may provide additional control to slew rate for the slow turn-ON of provider and consumer FETs.

Abstract: Techniques for voltage discharge from a USB Power Delivery (USB-PD) VBUS line are described herein. In an example embodiment, an integrated circuit comprises a discharge control logic coupled to a first discharge circuit and to a second discharge circuit. The first discharge circuit configured to couple to a power source node on the VBUS line. The second discharge circuit configured to couple to an output node on the VBUS line. The discharge control logic is configured to independently control the first discharge circuit and the second discharge circuit to discharge the voltage on the VBUS line.

Abstract: A luminaire includes a support, a housing, and an adjustment assembly. The housing has at least one light emitter and is pivotably coupled to the support. The adjustment assembly has a pivoting member and a fastening member. The pivoting member is supported for movement relative to the bracket. The fastening member is coupled to the pivoting member and the housing.