{
  "name":"object_gpio",
  "date":"2021-09-02",
  "team":"AWTK Develop Team",
  "author":"Li XianJing <xianjimli@hotmail.com>",
  "desc":"GPIO",
  "copyright":"Guangzhou ZHIYUAN Electronics Co.,Ltd.",
  "parent": "object",
  "allowSubclass":true,
  "annotation": ["scriptable"],
  "includes":[],
  "consts": [
    {
      "name":"gpio_pin_func",
      "type":"enum",
      "desc":"GPIO PIN的功能定义",
      "annotation": ["scriptable"],
      "values": [
        {
          "name":"INPUT",
          "desc":"输入"
        },
        {
          "name":"OUTPUT_INIT_HIGH",
          "desc":"输出高电平"
        },
        {
          "name":"OUTPUT_INIT_LOW",
          "desc":"引脚输出低电平"
        }
      ]
    },
    {
      "name":"gpio_pin_mode",
      "type":"enum",
      "desc":"GPIO PIN的模式定义",
      "annotation": ["scriptable"],
      "values": [
        {
          "name":"PULLUP",
          "desc":"上拉模式"
        },
        {
          "name":"PULLDOWN",
          "desc":"下拉模式"
        },
        {
          "name":"OPEN_DRAIN",
          "desc":"开漏模式"
        },
        {
          "name":"PUSH_PULL",
          "desc":"推挽模式"
        }
      ]
    },
    {
      "name":"gpio_pin_trigger_mode",
      "type":"enum",
      "desc":"GPIO PIN的触发模式定义",
      "annotation": ["scriptable"],
      "values": [
        {
          "name":"OFF",
          "desc":"关闭触发"
        },
        {
          "name":"HIGH",
          "desc":"高电平触发"
        },
        {
          "name":"LOW",
          "desc":"低电平触发"
        },
        {
          "name":"RISE",
          "desc":"上升沿触发"
        },
        {
          "name":"FALL",
          "desc":"下降沿触发"
        },
        {
          "name":"BOTH_EDGES",
          "desc":"双边沿触发"
        }
      ]
    }
  ],
  "props": [
  ],
  "funcs": [
    {
      "name":"config",
      "desc":"配置",
      "annotation": ["scriptable"],
      "return": {
        "type":"ret_t", 
        "defvalue":"RET_BAD_PARAMS",
        "desc":"返回RET_OK表示成功，否则表示失败"
      },
      "virtual": false,
      "args": [
        {
          "name":"pin",
          "desc":"引脚号",
          "type":"int32_t"
        },
        {
          "name":"func",
          "desc":"功能",
          "type":"uint16_t"
        },
        {
          "name":"mode",
          "desc":"模式",
          "type":"uint16_t"
        }
      ]
    },
    {
      "name":"get",
      "desc":"获取引脚输出状态",
      "annotation": ["scriptable"],
      "return": {
        "type":"uint32_t", 
        "defvalue":"0",
        "desc":"返回值"
      },
      "virtual": true,
      "args": [
        {
          "name":"pin",
          "desc":"引脚号",
          "type":"int32_t"
        }
      ]
    },
    {
      "name":"set",
      "desc":"设置引脚输出状态",
      "annotation": ["scriptable"],
      "return": {
        "type":"ret_t", 
        "defvalue":"RET_BAD_PARAMS",
        "desc":"返回RET_OK表示成功，否则表示失败"
      },
      "virtual": true,
      "args": [
        {
          "name":"pin",
          "desc":"引脚号",
          "type":"int32_t"
        },
        {
          "name":"value",
          "desc":"值",
          "type":"uint32_t"
        }
      ]
    },
    {
      "name":"toggle",
      "desc":"翻转GPIO引脚输出状态",
      "annotation": ["scriptable"],
      "return": {
        "type":"ret_t", 
        "defvalue":"RET_BAD_PARAMS",
        "desc":"返回RET_OK表示成功，否则表示失败"
      },
      "virtual": true,
      "args": [
        {
          "name":"pin",
          "desc":"引脚号",
          "type":"int32_t"
        }
      ]
    },
    {
      "name":"trigger_cfg",
      "desc":"配置GPIO引脚触发功能",
      "annotation": ["scriptable"],
      "return": {
        "type":"ret_t", 
        "defvalue":"RET_BAD_PARAMS",
        "desc":"返回RET_OK表示成功，否则表示失败"
      },
      "virtual": true,
      "args": [
        {
          "name":"pin",
          "desc":"引脚号",
          "type":"int32_t"
        },
        {
          "name":"mode",
          "desc":"触发模式",
          "type":"uint32_t"
        }
      ]
    },
    {
      "name":"trigger_on",
      "desc":"使能引脚触发中断",
      "annotation": ["scriptable"],
      "return": {
        "type":"ret_t", 
        "defvalue":"RET_BAD_PARAMS",
        "desc":"返回RET_OK表示成功，否则表示失败"
      },
      "virtual": true,
      "args": [
        {
          "name":"pin",
          "desc":"引脚号",
          "type":"int32_t"
        }
      ]
    },
    {
      "name":"trigger_off",
      "desc":"禁止引脚触发中断",
      "annotation": ["scriptable"],
      "return": {
        "type":"ret_t", 
        "defvalue":"RET_BAD_PARAMS",
        "desc":"返回RET_OK表示成功，否则表示失败"
      },
      "virtual": true,
      "args": [
        {
          "name":"pin",
          "desc":"引脚号",
          "type":"int32_t"
        }
      ]
    }
  ]
}