{
  "name":"object_dac",
  "date":"2021-09-01",
  "team":"AWTK Develop Team",
  "author":"Li XianJing <xianjimli@hotmail.com>",
  "desc":"foobar",
  "copyright":"Guangzhou ZHIYUAN Electronics Co.,Ltd.",
  "parent": "object",
  "allowSubclass":true,
  "annotation": ["scriptable"],
  "includes":[],
  "props": [
  ],
  "funcs": [
    {
      "name":"set_voltage",
      "desc":"设置电压值(mV)",
      "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":"chan",
          "desc":"通道号",
          "type":"int32_t"
        },
        {
          "name":"voltage",
          "desc":"电压值(mV)",
          "type":"uint32_t"
        }
      ]
    },
    {
      "name":"set_value",
      "desc":"设置值",
      "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":"chan",
          "desc":"通道号",
          "type":"int32_t"
        },
        {
          "name":"value",
          "desc":"值",
          "type":"uint32_t"
        }
      ]
    },
    {
      "name":"set_enable",
      "desc":"设置值",
      "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":"chan",
          "desc":"通道号",
          "type":"int32_t"
        },
        {
          "name":"enable",
          "desc":"是否启用",
          "type":"bool_t"
        }
      ]
    },
    {
      "name":"get_bits",
      "desc":"转换位数",
      "annotation": ["scriptable"],
      "return": {
        "type":"int32_t", 
        "defvalue":"0",
        "desc":"返回转换位数"
      },
      "virtual": true,
      "args": [
      ]
    },
    {
      "name":"get_vref",
      "desc":"参考电压(mV)",
      "annotation": ["scriptable"],
      "return": {
        "type":"int32_t", 
        "defvalue":"0",
        "desc":"参考电压(mV)"
      },
      "virtual": true,
      "args": [
      ]
    }
  ]
}