Daisy Chain Communication
Command data
① Controlling projector
byte_0 | byte_1 | byte_2 | byte_3 | byte_4 | byte_5 |
| Action |
| Type | Setting Code | |
low | high | low | high | low | high |
Action (byte_0-1)
Action | Classification | Content |
1 | Set | Change setting to desired value. |
4 | Increment | Increment setup value by 1. |
5 | Decrement | Decrement setup value by 1. |
6 | Execute | Run a command. |
Note: For the Type and Setting Code, see the
②Getting the projector’s status
byte_0 | byte_1 | byte_2 | byte_3 | byte_4 | byte_5 |
| Action |
| Type | Connection ID | |
low | high | low | high | low | high |
Action
Action | Classification | Content |
2Get Read projector internal setup value.
Connection ID
Connection ID | Content |
0~255 | This value is attached to the reply data. |
③Other commands
byte_0 |
| byte_1 |
| byte_2 |
| byte_3 |
| byte_4 | byte_5 |
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| Action |
| Target Number |
| Connection ID |
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low |
| high |
| low |
| high |
| low | high |
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Support Command |
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| Action |
| Target Number |
| Connection ID | |||||
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Get the number of connected projectors |
| 2 |
| 0 |
| 0~255 |
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Set the communication Group |
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| 1 |
| 1~65535 |
| 0~255 |
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identification and Communication ID |
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Get the communication Group |
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| 2 |
| 1~65535 |
| 0~255 |
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identification and Communication ID |
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