STM32 Development Services

Expert embedded systems development and security for STM32 microcontrollers

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STM32 Microcontroller Platform

STM32 is a family of 32-bit ARM Cortex-M microcontrollers from STMicroelectronics, widely used in embedded systems, IoT devices, and medical equipment. With extensive peripheral support and robust security features, STM32 is ideal for applications requiring high performance and security.

Key Benefits:

  • • ARM Cortex-M architecture with excellent performance
  • • Comprehensive security features and hardware acceleration
  • • Extensive peripheral support for complex applications
  • • Rich ecosystem and development tools

STM32 Security Features

Hardware Security Features

  • • Secure Boot with hardware root of trust
  • • Hardware cryptographic accelerators (AES, SHA, RSA)
  • • Secure memory protection units (MPU)
  • • TrustZone-M security isolation
  • • Secure firmware update mechanisms

Memory Protection

  • • Flash memory protection and encryption
  • • SRAM protection with ECC support
  • • Secure boot and secure firmware update
  • • Memory isolation between secure and non-secure worlds

Cryptographic Support

  • • Hardware AES encryption/decryption
  • • SHA-1, SHA-224, SHA-256 acceleration
  • • RSA and ECC cryptographic operations
  • • True random number generation (TRNG)

STM32 Development Services

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Custom Code Development

  • • Bare-metal and RTOS-based applications
  • • HAL and LL library optimization
  • • Real-time embedded systems
  • • IoT and connectivity solutions
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Code Auditing & Modification

  • • Security vulnerability assessment
  • • Code quality and compliance review
  • • Legacy code modernization
  • • Performance optimization
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Security Scanning

  • • Static application security testing (SAST)
  • • Dynamic analysis and penetration testing
  • • Firmware security assessment
  • • Vulnerability remediation
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Build Pipelines

  • • CI/CD pipeline setup and optimization
  • • Automated testing and validation
  • • Secure build processes
  • • Release management and versioning
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Architectural Diagrams

  • • System architecture documentation
  • • Security architecture diagrams
  • • Data flow and process diagrams
  • • Hardware-software interface documentation
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FDA & Agency Submissions

  • • IEC 62304 compliance documentation
  • • FDA 510(k) submission support
  • • Risk management documentation
  • • Verification and validation reports

STM32 Testing & Validation

Security Testing

  • • Firmware security analysis and vulnerability assessment
  • • Hardware security testing and side-channel analysis
  • • Secure boot and secure update validation
  • • Cryptographic implementation verification

Functional Testing

  • • Unit testing and integration testing
  • • Real-time performance validation
  • • Power consumption and efficiency testing
  • • Environmental and stress testing

Compliance Testing

  • • IEC 62304 medical device software lifecycle
  • • ISO 27001 information security management
  • • FDA cybersecurity guidance compliance
  • • Industry-specific regulatory requirements

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