{
  "id": "skill-area:peripheral-interfacing",
  "_kind": "SkillArea",
  "_file": "domain/skill-areas/skill-areas-embedded-fpga.yaml",
  "_cluster": "domain",
  "attributes": {
    "displayName": "Peripheral Interfacing",
    "description": "Interfacing with sensors and buses — I2C, SPI, UART, CAN, USB —\ntiming, error handling, and DMA patterns.\n",
    "domains": [
      "specialization:embedded-systems"
    ],
    "expertiseLevels": [
      "intermediate",
      "expert"
    ]
  },
  "outgoingEdges": [
    {
      "from": "skill-area:peripheral-interfacing",
      "to": "specialization:embedded-systems",
      "kind": "applies_to",
      "attributes": {
        "confidence": "primary"
      }
    }
  ],
  "incomingEdges": [
    {
      "from": "skill-area:communication-protocols",
      "to": "skill-area:peripheral-interfacing",
      "kind": "requires_skill_area"
    },
    {
      "from": "skill-area:sensor-libraries",
      "to": "skill-area:peripheral-interfacing",
      "kind": "requires_skill_area"
    },
    {
      "from": "skill-area:firmware-development",
      "to": "skill-area:peripheral-interfacing",
      "kind": "prerequisite_for_learning",
      "attributes": {
        "strength": "recommended"
      }
    },
    {
      "from": "specialization:embedded-firmware",
      "to": "skill-area:peripheral-interfacing",
      "kind": "contains"
    },
    {
      "from": "stack-profile:fpga-development",
      "to": "skill-area:peripheral-interfacing",
      "kind": "requires_skill_area"
    },
    {
      "from": "lib-process:embedded-systems--low-power-design",
      "to": "skill-area:peripheral-interfacing",
      "kind": "lib_requires_skill_area",
      "attributes": {
        "weight": 0.5
      }
    },
    {
      "from": "lib-skill:embedded-systems--arm-cortex-m",
      "to": "skill-area:peripheral-interfacing",
      "kind": "lib_requires_skill_area",
      "attributes": {
        "weight": 0.5
      }
    },
    {
      "from": "workflow:pcb-design-review",
      "to": "skill-area:peripheral-interfacing",
      "kind": "requires_skill_area",
      "attributes": {}
    },
    {
      "from": "workflow:power-management-optimization-review",
      "to": "skill-area:peripheral-interfacing",
      "kind": "requires_skill_area",
      "attributes": {}
    }
  ]
}