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Add support xiaomi chuangmi.camera.v2 on old firmwares

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This commit is contained in:
Alex X
2026-01-19 18:17:38 +03:00
parent b5948cfb25
commit a37fdf38d8
1 changed files with 46 additions and 17 deletions
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pkg/xiaomi/legacy/client.go
+46 -17
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@@ -33,7 +33,7 @@ func NewClient(rawURL string) (*Client, error) {
`{"public_key":"%s","sign":"%s","account":"admin"}`,
query.Get("client_public"), query.Get("sign"),
)
} else if model == ModelXiaobai {
} else if model == ModelMijia || model == ModelXiaobai {
username = "admin"
password = query.Get("password")
} else if model == ModelXiaofang {
@@ -114,17 +114,49 @@ func (c *Client) ReadPacket() (hdr, payload []byte, err error) {
return
}
const (
cmdVideoStart = 0x01ff
cmdVideoStop = 0x02ff
cmdAudioStart = 0x0300
cmdAudioStop = 0x0301
cmdStreamCtrlReq = 0x0320
)
var empty = []byte(`{}`)
func (c *Client) StartMedia(video, audio string) error {
switch c.model {
case ModelAqaraG2:
return c.WriteCommand(0x01ff, []byte(`{}`))
return c.WriteCommand(cmdVideoStart, empty)
case ModelMijia:
// 0 - auto, 1 - low, 3 - hd
switch video {
case "", "hd":
video = "3"
case "sd":
video = "1" // 2 is also low quality
case "auto":
video = "0"
}
s := fmt.Sprintf(`{"videoquality":%s}`, video)
// quality after start
return errors.Join(
c.WriteCommand(cmdAudioStart, empty),
c.WriteCommand(cmdVideoStart, empty),
c.WriteCommand(cmdStreamCtrlReq, []byte(s)),
)
case ModelXiaobai:
// 00030000 7b7d audio on
// 01030000 7b7d audio off
if err := c.WriteCommand(0x0300, []byte(`{}`)); err != nil {
return err
}
// 20030000 0000000001000000 fhd (1920x1080)
// 20030000 0000000002000000 hd (1280x720)
// 20030000 0000000004000000 low (640x360)
// 20030000 00000000ff000000 auto (1920x1080)
// ff010000 7b7d video tart
// ff020000 7b7d video stop
var b byte
switch video {
@@ -137,17 +169,13 @@ func (c *Client) StartMedia(video, audio string) error {
case "auto":
b = 0xff
}
// 20030000 0000000001000000 fhd (1920x1080)
// 20030000 0000000002000000 hd (1280x720)
// 20030000 0000000004000000 low (640x360)
// 20030000 00000000ff000000 auto (1920x1080)
if err := c.WriteCommand(0x0320, []byte{0, 0, 0, 0, b, 0, 0, 0}); err != nil {
return err
}
// ff010000 7b7d video tart
// ff020000 7b7d video stop
return c.WriteCommand(0x01ff, []byte(`{}`))
// quality before start
return errors.Join(
c.WriteCommand(cmdAudioStart, empty),
c.WriteCommand(cmdStreamCtrlReq, []byte{0, 0, 0, 0, b, 0, 0, 0}),
c.WriteCommand(cmdVideoStart, empty),
)
case ModelXiaofang:
// 00010000 4943414d 95010400000000000000000600000000000000d20400005a07 - 90k bitrate
@@ -170,8 +198,8 @@ func (c *Client) StartMedia(video, audio string) error {
func (c *Client) StopMedia() error {
return errors.Join(
c.WriteCommand(0x02ff, []byte(`{}`)),
c.WriteCommand(0x02ff, make([]byte, 8)),
c.WriteCommand(cmdVideoStop, empty),
c.WriteCommand(cmdVideoStop, make([]byte, 8)),
)
}
@@ -205,6 +233,7 @@ func DecodeVideo(data, key []byte) ([]byte, error) {
const (
ModelAqaraG2 = "lumi.camera.gwagl01"
ModelLoockV1 = "loock.cateye.v01"
ModelMijia = "chuangmi.camera.v2" // support miss format for new fw and legacy format for old fw
ModelXiaobai = "chuangmi.camera.xiaobai"
ModelXiaofang = "isa.camera.isc5"
)