[分享]3M投影机控制协议

justsosonihao

1. RS232 Setting<br>
7 Z) u$ I9 f# a6 c9 [3 U6 LBaud rate:  9600<br>
Parity check: None<br>
Data bit: 8<br>
1 ]# R- f7 f) R/ a! I2 e- F* oStop bit: 1<br>Minimum delay for next command: 1ms<br>
( v' X/ _% |  q# `3 Z+ H( G<br>
2. Control Command Structure <br>
The command is structured by the Header code, command code, data code and end code. Most of the commands are structured except some for the compatibility issue with other projectors.<br>
<br>
, V" S$ y+ I% E( a: e4 p Header code Command code Data code End code<br>
# D8 _  I% X5 [: q+ l: UHEX 7Eh Command Data 0Dh<br>
5 y( W% B, i3 H' OASCII ‘~’ Command Data CR<br>
<br>
% M8 V' g; a! S. h% _* q( `<br>
* g' E/ c" s2 q& a3. Control Sequence<br>
( t$ v/ t( i6 ?The projector may send a return code after it received a command. If the command isn’t received correctly, the projector will not send the return code<br><br>
<br>
+ U8 g% }% e; B" W, {4. Operation Command<br>The operation commands execute the basic operation setting of this projector.<br>
Operation ASCII HEX<br>
0 T( u6 j& C, R5 b6 A3 XPower On ※ ~ P N CR ※ 7Eh 50h 4Eh 0Dh<br>
Power Off ~ P F CR 7Eh 50h 46h 0Dh<br>
8 k2 v( J9 t4 h- HAuto Image ~ A I CR 7Eh 41h 49h 0Dh<br>
5 ?& |5 t! N/ i* j3 S2 C9 h& WInput Select RGB ~ S R CR 7Eh 53h 52h 0Dh<br>
3 V7 g0 x$ \2 V# n6 u- RInput Select RGB2 ~ S G CR 7Eh 53h 47h 0Dh<br>
6 l2 c5 e5 @  ]- G1 WInput Select DVI ~ S D CR 7Eh 53h 44h 0Dh<br>
. J. ?8 o. P* r9 |+ V# M& CInput Select Video ~ S V CR 7Eh 53h 56h 0Dh<br>
Input Select S-Video ~ S S CR 7Eh 53h 53h 0Dh<br>
/ ^% M% B" m0 Y9 _7 h# F& y! t+ LInput Select Component ~ S Y CR 7Eh 53h 59h 0Dh<br>
. V9 v: {9 p; o9 G9 D% ]  h' fInput Select Wireless ~ S W CR 7Eh 53h 57h 0Dh<br>
※ Power On command will not work for 1 minute after the power off command triggered.<br>
※ CR : Carriage Return. <br>
<br>
' R3 F+ x- J1 `8 t- ^9 Z. r5. Remote Command<br>
4 _2 T' N( ~2 }+ |+ m" OThe remote commands simulate the code send from IR remote handset.<br>
3 D3 \0 s3 Z* c& S4 `6 R0 iButton’s name ASCII HEX<br>
7 _  B2 F/ c. d$ B+ q: W- sUP arrow ~ r U CR 7Eh 72h 55h 0Dh<br>
DOWN arrow ~ r D CR 7Eh 72h 44h 0Dh<br>
LEFT arrow ~ r L CR 7Eh 72h 4Ch 0Dh<br>
RIGHT arrow ~ r R CR 7Eh 72h 52h 0Dh<br>
POWER ~ r P CR 7Eh 72h 50h 0Dh<br>
EXIT ~ r E CR 7Eh 72h 45h 0Dh<br>
9 |2 T) W& _/ l1 t4 ]% q9 K! FINPUT ~ r I CR 7Eh 72h 49h 0Dh<br>
AUTO ~ r A CR 7Eh 72h 41h 0Dh<br>
KEYSTONE+ ~ r K CR 7Eh 72h 4Bh 0Dh<br>
* M0 X4 o! C) P4 F$ \: L: tKEYSTONE- ~ r J CR 7Eh 72h 4Ah 0Dh<br>
6 T5 L! y3 u1 ]MENU ~ r M CR 7Eh 72h 4Dh 0Dh<br>
. f/ y! N: e) b* ~, H3 {1 e! \0 U7 dSTATUS ~ r S CR 7Eh 72h 53h 0Dh<br>
% F  N7 r2 l5 \6 ?' MMUTE ~ r T CR 7Eh 72h 54h 0Dh<br>
ZOOM+ ~ r Z CR 7Eh 72h 5Ah 0Dh<br>
ZOOM- ~ r Y CR 7Eh 72h 59h 0Dh<br>
BLANK ~ r B CR 7Eh 72h 42h 0Dh<br>
9 B! I- {; S$ O- z7 SFREEZE ~ r F CR 7Eh 72h 46h 0Dh<br>
2 s. j9 s7 k1 A; T8 h6 p1 P2 S* P+ H* BVOLUME+ ~ r V CR 7Eh 72h 56h 0Dh<br>
  s- ~9 T* w8 n4 w, JVOLUME- ~ r W CR 7Eh 72h 57h 0Dh<br>
Enter ~ r N CR 7Eh 72h 4Eh 0Dh<br>
% Y% p, ~- p3 B) _<br>
1 G4 P: ]& H' d6 C% z' q6. Set Value Command<br>
ITEM ASCII HEX<br>
Brightness ~ s B ? CR ※ 7Eh 73h 42h ?h 0Dh<br>
" @2 h! i( F+ {$ OContrast ~ s C ? CR 7Eh 73h 43h ?h 0Dh<br>
2 m8 V4 ?0 s  p- Y- oColor ~ s R ? CR 7Eh 73h 52h ?h 0Dh<br>
# x! W! P' C3 Z1 G" xTint ~ s N ? CR 7Eh 73h 4Eh ?h 0Dh<br>
: d! H9 P& _9 q6 q. ], f- {- a5 ^Scaling ~ s A ? CR 7Eh 73h 41h ?h 0Dh<br>
Color Temperature ~ s T ? CR 7Eh 73h 54h ?h 0Dh<br>
& u2 S! \6 U; JProjection Mode ~ s J ? CR 7Eh 73h 4Ah ?h 0Dh<br>
7 d- d) Q+ F% U$ f7 {- M※ ? : ASCII Data <br>
<br>
Data Range<br>
8 E2 W6 X7 H2 p7 p! t( X6 EITEM Set Data Range Source<br>
Brightness 0 ~ 127 RGB<br>
0 ~ 200 Video<br>
Contrast 0 ~ 200 RGB / Video<br>
Color 0 ~ 200 Video<br>
9 Q- b$ A# P& K6 T$ p$ A' dTint 0 ~ 200 Video<br>
$ G6 ], ^% O8 \0 QScaling 0: 4:3 1: 16:9  RGB / Video<br>
7 _6 Z1 x4 \$ ]- `Color Temperature 0:Cool 1:Normal 2:Warm 3:User RGB / Video<br>
Projection Mode 0:Front 1:Rear+Ceiling 2:Rear 3:Ceiling RGB / Video<br>
( `3 e& v( H& n, A$ N$ a5 v<br>
4 h6 v5 k8 {$ p! ~Attention: Data range may be different for different models<br>
  r7 x- D$ I4 ]2 ~) C& C- B<br>
Example 1. Adjust Brightness value to 100<br>Send Command : ~sB100CR<br>
* M( t+ N. \! M" e$ ^0 d( ]' Z) ~<br>
) P2 }; G# G$ C# B+ R/ k$ ]Example 2. Adjust Color Temperature to Warm<br>Send Command : ~sT2CR<br>
<br>
7. Query Command<br>
ITEM ASCII HEX<br>
- e) Z  Z; }0 e, Z4 p6 b. N. W* v% ASoftware Version ~ q V CR 7Eh 71h 56h 0Dh<br>
7 S: C& a" G% s! I2 O- |Power State ~ q P CR 7Eh 71h 50h 0Dh<br>
0 t$ E2 ?* a( F  @7 e2 wInput Select ~ q S CR 7Eh 71h 53h 0Dh<br>
Lamp Hours ~ q L CR 7Eh 71h 4Ch 0Dh<br>
Brightness ~ q B CR 7Eh 71h 42h 0Dh<br>
Contrast ~ q C CR 7Eh 71h 43h 0Dh<br>
8 I! i1 z0 T  G' V8 m8 qColor (Video) ~ q R CR 7Eh 71h 52h 0Dh<br>
: S% k# ~% U! Y1 D4 U2 x, q$ tTint (Video) ~ q N CR 7Eh 71h 4Eh 0Dh<br>
; w: N6 n* R4 P3 ?( aScaling ~ q A CR 7Eh 71h 41h 0Dh<br>
& z1 c* w! ?. T3 O6 tColor Temperature ~ q T CR 7Eh 71h 54h 0Dh<br>
6 L* a- |4 w. g. c0 }7 F3 F' NProjection Mode ~ q J CR 7Eh 71h 4Ah 0Dh<br>
Response message<br>
; F2 A6 R2 a1 HITEM Response Message examples <br>
) Q+ l& Z0 q& K: ^Software Version SAA0. 23 <br>
, @- e3 e& h0 E" y# Q6 x% [* j. vPower State On Off <br>
Input Select RGB DVI Video S-Video DVD HDTV <br>
Lamp Hours 2000 <br>
! H7 x6 d7 i  i/ ?: d# yBrightness 100 <br>
4 v  r* u; Y: g1 n0 B4 D  x, mContrast 100 <br>
7 ~+ x: ?9 L  K3 zColor (Video) 100 <br>
! F& A4 |9 |  ]2 y5 a( L: E1 _1 vTint (Video) 100 <br>
9 {9 Y7 E, c, |* ]! k; IScaling 4:3 16:9 <br>
Color Temperature Cool Normal Warm User <br>
7 P) p9 ^- e& w, o9 mProjection Mode Front Rear+Ceiling Rear Ceiling <br>
8 n3 S7 E3 X; E" ~. S: a

鹿角菜

支持!!<br>
1 |9 m! p8 h! J, `& C% a: A# f6 B为三所的这位仁兄,无私的奉献鼓掌.

ztm598

下载了,学习中

panpan333

学习一下，顺便支持一个

fapborden

谢谢分分享！！！！！！！！！！！！！！！！！！！！

后起音光

无私奉献 不过 如果是中文的就好了