Communicaion settings
1. Protocol
19200bps,8N1
2. Command format ("h" shows hexadecimal)
Byte Number | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
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| Header |
| Data | CRC | Action | Type | Setting | ||||||
| code | Packet | size |
| flag | code | |||||||
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L | H |
| L | H | L | H | L | H | L | H | L | H | |
<SET>Change setting to desired value [(cL)(cH)] by [(eL)(eH)].
<GET>Read projector internal setup value [(bL) (bH)] .
<INCREMENT> Increment setup value [(bL)(bH)] by 1.
<DECREMENT> Decrement setup value [(bL)(bH)] by 1.
<EXECUTE> Run a command [(bL)(bH)].
BEh EFh 03h
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| (aL) | (aH) | 01h | 00h | (bL) | (bH) | (cL) | (cH) |
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| (aL) | (aH) | 02h | 00h | (bL) | (bH) | 00h | 00h |
06h | 00h |
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(aL) | (aH) | 04h | 00h | (bL) | (bH) | 00h | 00h | ||
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| (aL) | (aH) | 05h | 00h | (bL) | (bH) | 00h | 00h |
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| (aL) | (aH) | 06h | 00h | (bL) | (bH) | 00h | 00h |
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[Header code] [Packet] [Data size]
Set [BEh, EFh, 03h, 06h, 00h] to byte number 0 ~ 4.
[CRC flag]
For byte number 5, 6, refer to
[Action]
Set functional code to byte number 7, 8.
<SET> = [01h, 00h], <GET> = [02h, 00h], <INCREMENT> = [04h, 00h] <DECREMENT> = [05h, 00h], <EXECUTE> = [06h, 00h]
Refer to the Communication command table (&above).
[Type] [Setting code]
For byte number 9 ～ 12, refer to
9
