NexXora develops embedded and hardware-facing software, including device drivers and Linux porting. The work connects product electronics to the functions customers use, from reading a sensor and controlling an output to starting an operating system on a target board.
Develop and maintain the interface between a peripheral and the product software. Scope the driver against the actual device, operating system, bus and required behaviour.
Adapt software and the Linux environment to the product hardware. Distinguish application migration from board-support work, and agree which kernel, bootloader and peripheral tasks are included.
Firmware and RTOS development covers application state machines, peripheral control, task scheduling, power states and error recovery. Select a bare-metal or RTOS approach from the microcontroller, timing and resource requirements.
Define expected behaviour during startup, normal operation, communication loss and recovery. Use repeatable checks on the target hardware and record the software and board revisions involved. Agree which field-update and long-term maintenance requirements belong in the project.
Bring the hardware specification, schematics, target platform, existing source code and acceptance criteria. Agree the source delivery, build environment, configuration files, test evidence and support scope before development starts.
For a sensor product, define when measurements are taken, how invalid readings are handled and what is retained after power loss. For a controller, define the permitted output states during startup and recovery. These decisions belong in the requirements before implementation begins.
Use the target device for integration testing, including communication interruption and repeated restart. Record the board revision, firmware version and build settings with each result. The handover should let the receiving team reproduce the software and understand the behaviour that was actually evaluated, including any unresolved limitations.
Custom device drivers connecting sensors, cameras, communications interfaces and control peripherals to embedded product software.
Device Driver DevelopmentLinux application porting and board-support packages for product hardware, scoped as distinct work, from boot configuration to peripheral integration.
Embedded Linux Porting and BSP
Firmware engineering for sensor acquisition, control logic, communication and predictable embedded task behaviour.
Firmware and RTOS Development