- Hardware interfaces and signals
- Timing and state requirements
- Fault behaviour and test environment
Engineering / Embedded systems
Engineer reliable behaviour at the hardware and software boundary.
Electronics and embedded software services for products that sense, control, communicate and operate in real time, from architecture and board bring up through firmware, diagnostics and system verification.
Service overview
Develop hardware interfaces, deterministic software and fault behaviour as one product system.
Electronics and embedded software services for products that sense, control, communicate and operate in real time, from architecture and board bring up through firmware, diagnostics and system verification.
- Service model
- Use focused specialist support for a defined gap, or assemble a multidisciplinary team around a complete workstream. The structure follows the interfaces and decisions in the scope.
- Delivery
- Choose a project, dedicated team, hybrid engagement or managed service. Milestones, client responsibilities and acceptance criteria are agreed before execution.
- Control
- Scope, assumptions, evidence, ownership and review rhythm remain visible. Changes and unresolved risks are recorded with an accountable decision owner.
- Embedded C/C++
- RTOS
- MCU/SoC
- Interface and software baseline
- Timing and coverage evidence
- Anomaly, traceability and release status
- Industrial IoT
- Product engineering
- Quality engineering
Lifecycle positionSpecify
Functions, signals, timing and fault behaviour.
Core capabilities
Capabilities included.
Choose the capabilities your project needs. We agree the scope, interfaces and required outputs with your team before work starts.
Electronics architecture
Functional partitioning, components, I/O, power and communication design.
Practical coverage
Create a traceable boundary between hardware and embedded software.
Board bring up
Peripheral validation, low level diagnostics and early hardware, firmware integration.
Practical coverage
Find electrical and interface issues before application development grows.
Drivers and BSP
Device drivers, board support packages and hardware abstraction.
Practical coverage
Create stable interfaces for reusable application software.
Real time applications
Task design, state machines, controls and deterministic execution.
Practical coverage
Manage timing, concurrency, memory and failure states explicitly.
Communications
Industrial, vehicle, wired and wireless protocol integration.
Practical coverage
Define message, timing, recovery and diagnostic behaviour.
Diagnostics and updates
Logging, fault handling, configuration and controlled update paths.
Practical coverage
Make field behaviour observable and maintainable.
Solutions
Solutions for common delivery needs.
Start with the problem you need to solve. We define the work, responsibilities and acceptance criteria around that need.
Hardware and firmware teams are finding interface issues late.
How CX24 respondsAgree signal, timing and communication interfaces, then run integration checks against a shared hardware and firmware baseline.
Timing, reliability or fault recovery must be improved.
How CX24 respondsMeasure task timing and resource use, reproduce fault conditions and verify recovery behaviour against defined requirements.
A prototype needs to become a maintainable product baseline.
How CX24 respondsStructure the firmware, control configuration and dependencies, add repeatable tests and prepare release and maintenance documentation.
Connected device diagnostics and updates need a controlled design.
How CX24 respondsDefine diagnostic access, update integrity, rollback and failure recovery, then test these paths before deployment.
Delivery approach
A clear path from scope to evidence.
The exact gates change by service, but ownership, review and measurable outputs stay explicit. Each stage establishes the information needed to enter the next one responsibly.
Specify
Functions, signals, timing and fault behaviour.
Stage outcomeInterface specification is prepared or updated before the work advances.Bring up
Power, clocks, memory and I/O validation.
Stage outcomeFirmware baseline is prepared or updated before the work advances.Build
Drivers, middleware and application logic.
Stage outcomeDiagnostic model is prepared or updated before the work advances.Test
Interfaces, timing, abnormal states and integration.
Stage outcomeTest evidence is prepared or updated before the work advances.Release
Source, configuration, build and evidence baseline.
Stage outcomeAgreed next stage evidence is prepared or updated before the work advances.What you receive
Typical deliverables.
Deliverables are adapted to the client environment and agreed acceptance criteria. The aim is to leave behind usable engineering, technology or operating capability, not presentation material alone.
Interface specification
Signals, protocols, timing, states and errors.
Assumptions, ownership, dependencies and the agreed review status are recorded with the output.Firmware baseline
Versioned source, configuration and build inputs.
Working files, source information and revision status are organised so the client team can continue using them.Diagnostic model
Fault codes, logs, service and recovery behaviour.
Results include the relevant checks, open issues, limitations and approval evidence, not only the final conclusion.Test evidence
Unit, integration, timing and system results.
Final handover identifies accepted scope, residual risk, next actions and the accountable owner for each action.Technology and methods
Embedded C/C++RTOSMCU/SoCCANSPI/I²C/UARTBootloadersHIL/SILStatic analysis
Evidence clients can review before acceptance.
Agree the deliverables, review records and acceptance measures at the start. These are the evidence you should receive during delivery, not claims about past projects.
Accepted outputs
Deliverables are mapped to agreed criteria, version status, accountable owners and review decisions.
Decision trail
Inputs, assumptions, interfaces, changes, exceptions and approvals remain connected to the work.
Delivery measures
Progress, quality, risk, backlog or service measures are selected for the actual engagement.
Practical handover
Working files, source information, runbooks and handover actions leave the client able to continue.
Client names, project details and outcome claims are published only with permission. Evidence for a specific engagement is confirmed through the agreed scope, reviews and acceptance records.
Choose a delivery structure that fits the responsibility.
Team shape, governance, commercial structure and acceptance are matched to the outcome CX24 is asked to deliver.
Defined project
Bounded scope, milestones, deliverables and acceptance criteria for a specific outcome.
Dedicated team
Stable specialist capacity integrated with client leadership, standards and delivery rhythms.
Delivery centre
Multidisciplinary capacity with named governance, shared methods and transparent reporting.
Managed service
Recurring responsibility operated against controls, service levels and improvement measures.
Build · Enable · Operate