Merge devices from the same bus

[joaoantoniocardoso]

• Helps About the duplicated device #14: gives enough information for the front-end to merge the devices from the same BUS if it wants to.
• Also gives enough information for the front-end to detect each port a USB camera is connected to (v4l_by_path).

---

Breaking Changes:

1. VideoSourceLocal is used in the API:

Diff

#[derive(Apiv2Schema, Clone, Debug, Deserialize, PartialEq, Serialize)]
pub struct VideoSourceLocal {
    pub name: String,
    pub device_path: String,
+    pub v4l_by_path: String,
    #[serde(rename = "type")]
    pub typ: VideoSourceLocalType,
}

Because of this change on VideoSourceLocal, settings will also break.

That's all

[patrickelectric]

@joaoantoniocardoso can you specify what exactly this breaks ?

[joaoantoniocardoso]

@joaoantoniocardoso can you specify what exactly this breaks ?

Done

[patrickelectric]

Example of how to create the same desired functionality:

https://github.com/patrickelectric/mavlink-camera-manager/pull/new/example-device

We can deal with the device in the frontend with:

property var device: devices
  .filter(device => device.real_device == box_name.currentValue)
  .map(device => {
     device.formats = device.formats.map(format => {
          format.source = device.source; return format
     })
     return device.formats
  })