{
  "id": "skill-area:rtos-programming",
  "_kind": "SkillArea",
  "_file": "domain/skill-areas/skill-areas-technical-depth.yaml",
  "_cluster": "domain",
  "attributes": {
    "displayName": "RTOS Programming",
    "description": "Programming against real-time operating system APIs — task creation\nand prioritization, inter-task communication (queues, semaphores,\nevent groups), memory pool management, and meeting hard real-time\ndeadlines on FreeRTOS, Zephyr, and ThreadX.\n",
    "domains": [
      "specialization:embedded-systems"
    ],
    "expertiseLevels": [
      "intermediate",
      "expert"
    ]
  },
  "outgoingEdges": [
    {
      "from": "skill-area:rtos-programming",
      "to": "specialization:embedded-systems",
      "kind": "applies_to",
      "attributes": {
        "confidence": "primary"
      }
    },
    {
      "from": "skill-area:rtos-programming",
      "to": "skill-area:sensor-fusion",
      "kind": "prerequisite_for_learning",
      "attributes": {
        "strength": "recommended"
      }
    },
    {
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      "to": "skill-area:firmware-testing",
      "kind": "prerequisite_for_learning",
      "attributes": {
        "strength": "recommended"
      }
    },
    {
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      "to": "skill-area:hardware-interface-testing",
      "kind": "prerequisite_for_learning",
      "attributes": {
        "strength": "recommended"
      }
    },
    {
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      "attributes": {
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      }
    },
    {
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      "kind": "prerequisite_for_learning",
      "attributes": {
        "strength": "recommended"
      }
    },
    {
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      "to": "skill-area:environmental-stress-testing",
      "kind": "prerequisite_for_learning",
      "attributes": {
        "strength": "recommended"
      }
    },
    {
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      "to": "skill-area:safety-critical-testing",
      "kind": "prerequisite_for_learning",
      "attributes": {
        "strength": "recommended"
      }
    },
    {
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      "to": "skill-area:protocol-conformance-testing",
      "kind": "prerequisite_for_learning",
      "attributes": {
        "strength": "recommended"
      }
    }
  ],
  "incomingEdges": [
    {
      "from": "skill-area:firmware-development",
      "to": "skill-area:rtos-programming",
      "kind": "prerequisite_for_learning",
      "attributes": {
        "strength": "recommended"
      }
    },
    {
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      "to": "skill-area:rtos-programming",
      "kind": "prerequisite_for_learning",
      "attributes": {
        "strength": "recommended"
      }
    },
    {
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      "to": "skill-area:rtos-programming",
      "kind": "contains"
    },
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      "to": "skill-area:rtos-programming",
      "kind": "contains"
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    {
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      "attributes": {
        "weight": 1
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      "attributes": {
        "weight": 1
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      "attributes": {
        "weight": 1
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      "attributes": {
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  ]
}