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Xiaomi Mi Box Streaming Android TV Device
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mdavej
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Joined: 08 Oct 2003
Posts: 3761

PostPosted: Wed May 24, 2017 10:58 pm    Post subject: Reply with quote

Convert to pronto hex with help from us and email to datasupport@logitech.com to add to your account.
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cdvreede



Joined: 24 May 2017
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PostPosted: Thu May 25, 2017 2:00 am    Post subject: Reply with quote

understand the last bit - no idea how to convert what however....

thnx
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The Robman
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PostPosted: Thu May 25, 2017 12:27 pm    Post subject: Reply with quote

All the Pronto hex for the buttons are contained in the following file:
http://www.hifi-remote.com/forums/dload.php?action=file&file_id=14381
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chuliu



Joined: 04 Dec 2010
Posts: 307
Location: Hong Kong

PostPosted: Fri Aug 25, 2017 7:09 am    Post subject: Reply with quote

I am trying to program a nevo c2 and mail to my friend for controlling his mi box. Before I do that, I want to make sure I got everything right. So, I downloaded the rmdu here:
http://www.hifi-remote.com/forums/dload.php?action=file&file_id=14383

replaced protocols.ini here:
https://sourceforge.net/p/controlremote/code/HEAD/tree/trunk/km/protocols.ini

and then I loaded the rmdu file to nevo c2. Then, I captured it with my other nevo c2 and downloaded from nevo c2 with rmir. However, the protocol is missing, meaning rmir doesn't recognise the signal.

Am I doing something wrong?

I also checked harmony database with myharmony, and there were 3 entries.
I don't know if the three entries are the same, because rmir doesn't know its protocol.

I don't have the remote of my friend's mi box on hand, and thus I can't capture from the real remote. Are there indeed 3 versions of mi box?

Thanks.
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vickyg2003
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Joined: 20 Mar 2004
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Location: Florida

PostPosted: Sat Aug 26, 2017 2:01 pm    Post subject: Reply with quote

Can you load your RMIR file in the diagnosis section and post a link here so I can look at the output from my Nevo C2? Also I'd like to see the learns.

Oh and what version of the Nevo C2 firmware is in the remote?
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Remember to provide feedback to let us know how the problem was solved and share your upgrades.

Tip: When creating an upgrade, always include ALL functions from the oem remote, even if you never plan on assigning them to a button. Complete function lists makes an upgrade more helpful to others.
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yaworski



Joined: 22 Jun 2014
Posts: 432
Location: Warsaw, Poland

PostPosted: Tue Nov 21, 2017 10:19 am    Post subject: Reply with quote

Jeff2525 have you tried all the "unknown" codes when the device is turned off? Maybe one of them is a discrete wake/power on.

--edit--

I'm getting the Mi Box for myself (should have it tomorrow) so I'll do some more testing.

I think the power has different dev id because it's not being passed to the system, but it's handled in the hardware - it wakes the device when it sleeps (or is turned off). So if there's a discrete power on, it should also have the same dev id as the power button.

Unfortunately, from what I've read, there's no easy way to define more remote buttons without having access to the root on the device and that's not easy to do on the Mi Box (requires some really old, pre-release firmware).
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Marcin
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chuliu



Joined: 04 Dec 2010
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Location: Hong Kong

PostPosted: Wed Nov 22, 2017 12:26 am    Post subject: Reply with quote

vickyg2003 wrote:
Can you load your RMIR file in the diagnosis section and post a link here so I can look at the output from my Nevo C2? Also I'd like to see the learns.

Oh and what version of the Nevo C2 firmware is in the remote?


Sorry for the late reply.
This is the c2 rmir with mi box rmdu loaded
http://www.hifi-remote.com/forums/dload.php?action=file&file_id=25018

Here is the rmir with the lerans
http://www.hifi-remote.com/forums/dload.php?action=file&file_id=25019

I am running the latest firmware on my c2s.
1.3.33

Thanks.
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yaworski



Joined: 22 Jun 2014
Posts: 432
Location: Warsaw, Poland

PostPosted: Wed Nov 22, 2017 3:47 am    Post subject: Reply with quote

chuliu, having the original remote wouldn't be helpful to you as the original remote is a bluetooth one, not IR. There's nothing to learn from.

RMIR probably won't recognise this protocol from the learns at the moment. Experts here didn't even know it existed and was supported by the UEI before this thread (we all learn new things everyday). It would need to be implemented in DecodeIR library to be recognised and decoded by RMIR. This doesn't mean that the learns themselves are bad.
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alfi33



Joined: 31 Oct 2008
Posts: 14

PostPosted: Mon Apr 09, 2018 8:56 pm    Post subject: Reply with quote

I'm trying to get this device upgrade to work on my URC-8820N Extender A:
http://www.hifi-remote.com/forums/dload.php?action=file&file_id=14383

But when I open it up in RemoteMaster and select my remote I get an error:
The selected protocol "Xiaomi" (02 3B) is not compatible with the selected remote. This upgrade will NOT function correctly. Please choose a different protocol.

Am I out of luck with my trusty URC-8820Ns?
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The Robman
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Joined: 01 Aug 2003
Posts: 18470
Location: Chicago, IL

PostPosted: Sun Apr 15, 2018 10:31 am    Post subject: Reply with quote

Anybody up for writing an HCS08 version of this executor?
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binky123
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Joined: 14 Feb 2004
Posts: 1292

PostPosted: Wed Apr 18, 2018 6:18 pm    Post subject: Reply with quote

This has not been tested and was put together to get a general idea of what was needed. It is a port of the S3C80 code to HCS08 and it may include things that are not really needed in HCS08. There are sections that are guesses as well.

I have a 10820 OFA, 1025 Atlas(JP1.2) and a 3002 Vizio(JP1.3) remote that I'll try testing with at some point. Not sure when I can get to it at this time.

Code:

         ORG   $0100   Byte count = 117
      DCBUF:   EQU   $60   
      PD0A:   EQU   $74   
      PD0B:   EQU   $75   
      PD10:   EQU   $7A   
      PD14:   EQU   $7E   
      PD15:   EQU   $7F   
      TestRptReqd:   EQU   $FF92   
      IRMarkSpaceByPtr:   EQU   $FF65   
      IRSpaceByReg:   EQU   $FF74   
      CMTMSC:   EQU   $25   
      Checksum:   EQU   $53   
      LoopIndex:   EQU   $54   
      BitsToSend:   EQU   $55   
0100   20 1B      BRA   L0   
0102   23      DB   $23   ;Carrier ON: 8.750uSec
0103   47      DB   $47   ;Carrier OFF: 17.750uSec
0104   02      DB   $02   ;dev 0, cmd 2 bytes
0105   C0      DB   $C0   ;pf0: $A2
0106   00      DB   $00   ;pf1: $A3
0107   01 2F      DW   $012F   ;pd00/pd01: $6A/$6B
0109   01 26      DW   $0126   ;pd02/pd03: $6C/$6D
010B   01 2F      DW   $012F   ;pd04/pd05: $6E/$6F
010D   01 B7      DW   $01B7   ;pd06/pd07: $70/$71
010F   01 2F      DW   $012F   ;pd08/pd09: $72/$73
0111   02 4A      DW   $024A   ;pd0A/pd0B: $74/$75
0113   01 2F      DW   $012F   ;pd0C/pd0D: $76/$77
0115   02 DB      DW   $02DB   ;pd0E/pd0F: $78/$79
0117   02 02      DW   $0202   ;pd10/pd11: $7A/$7B
0119   01 26      DW   $0126   ;pd12/pd13: $7C/$7D
011B   18 82      DW   $1882   ;pd14/pd15; $7E/$7F

011D   B6 60   L0:   LDA   DCBUF   
011F   62      NSA      
0120   B8 60      EOR   DCBUF   
0122   B8 61      EOR   DCBUF+1   
0124   62      NSA      
0125   B8 61      EOR   DCBUF+1   
0127   B7 53      STA   Checksum   

0129   AD 08      BSR   L2   

012B   AD 06   L1:   BSR   L2   
012D   CD FF 92   JSR   TestRptReqd   
0130   25 F9      BCS   L1   
0132   81      RTS      ;return to protocol caller

0133   55 7E   L2:   LDHX   PD14   
0135   CD FF 74   JSR   IRSpaceByReg   ;send LeadOut
0138   AD 04      BSR   L3   ;send out bitpairs for cmd1 cmd2 checksum-nibble
013A   CD FF 56   JSR   $FF56   Wait for last burst pair to finish
013D   81      RTS      ;return to L2 caller

013E   AE 7A   L3:   LDX   #PD10   ;Set 0:X to PD10 for leadin burst pair times
0140   CD FF 65      JSR   IRMarkSpaceByPtr   

0143   4E 60 55      MOV   DCBUF,BitsToSend   ;Use cmd1
0146   AD 0F      BSR   L4   ;Use index=4

0148   4E 61 55      MOV   DCBUF+1,BitsToSend   ;Use cmd2
014B   AD 0A      BSR   L4   ;Use index=4

014D   4E 53 55      MOV   Checksum,BitsToSend   
0150   AD 0A      BSR   L5   ;Use index=2

0152   AE 6A      LDX   #PD00   ;Set 0:X to PD00 for burst pair times
0154   CC FF 65      JMP   IRMarkSpaceByPtr   ;send bitpair 00 and return to L3 caller

0157   6E 04 54   L4:   MOV   #04,LoopIndex   ;Use index=4
015A   20 03      BRA   L6   

015C   6E 02 54   L5:   MOV   #02, LoopIndex   ;Use index=2

015F   B6 55   L6:   LDA   BitsToSend   ;load bits into A and shift top 2 bits to send out
0161   49      ROLA      ;rotate left A through Carry C<- bit7
0162   49      ROLA      ;rotate left A through Carry bit1<-C bit0<-bit7
0163   B7 55      STA   BitsToSend   ;save top bits for next iteration
0165   49      ROLA      ;rotate left A through Carry bit1<-bit7, bit0<-bit6
0166   A4 03      AND   #03   ;keep first 2 bits
0168   AE 04      LDX   #04   ;load 4 into X
016A   42      MUL      ;X:A <- X*A
016B   AB 6A      ADD   #PD00   ;A <- A+PD00($6A), relative to PD00
016D   97      TAX      ;X <- A
016E   CD FF 65      JSR   IRMarkSpaceByPtr   
0171   3B 54 EB      DBNZ   LoopIndex, L6   
0174   81      RTS      ;return to L4/L5 caller

Upgrade protocol 0 = 01 3B (HCS08) Xiaomi (RMPB v2.06 build 5)
20 1B 23 47 02 C0 00 01 2F 01 26 01 2F 01 B7 01
2F 02 4A 01 2F 02 DB 02 02 01 26 18 82 B6 60 62
B8 60 B8 61 62 B8 61 B7 53 AD 08 AD 06 CD FF 92
25 F9 81 55 7E CD FF 74 AD 04 CD FF 56 81 AE 7A
CD FF 65 4E 60 55 AD 0F 4E 61 55 AD 0A 4E 53 55
AD 0A AE 6A CC FF 65 6E 04 54 20 03 6E 02 54 B6
55 49 49 B7 55 49 A4 03 AE 04 42 AB 6A 97 CD FF
65 3B 54 EB 81
End


Last edited by binky123 on Wed May 02, 2018 7:36 pm; edited 5 times in total
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The Robman
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PostPosted: Wed Apr 18, 2018 8:18 pm    Post subject: Reply with quote

Do you have it in a format that others can use to also test it?
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The Robman
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Joined: 01 Aug 2003
Posts: 18470
Location: Chicago, IL

PostPosted: Thu Apr 19, 2018 10:39 am    Post subject: Reply with quote

I have extracted the code data from Binky's post, so if others want to test this, just add the red line below in protocols.ini

[Xiaomi]
PID=02 3B
CmdParms=Dev:8, OBC:8
CmdTranslator=Translator(0,8,0) Translator(1,8,8)
DefaultCmd=00 00
Code.S3C80=43 8D 02 8B 18 C0 00 01 2F 01 12 01 2F 01 A3 01 2F 02 36 01 2F 02 C7 02 02 01 12 3B 10 E4 1C 0B E4 1D 0C 68 03 F0 C6 B4 03 C6 B4 04 C6 F0 C6 B4 04 C6 F6 FF 3E F6 FF 3E F6 01 0A 7B F8 AF E4 26 1C E4 27 1D F6 01 76 F6 FF 54 E4 26 1C E4 27 1D F6 01 82 AF E4 0B 1C E4 0C 1D 1C 22 F6 01 4C 38 03 F6 FF 73 38 04 F6 FF 73 38 C6 F6 FF 77 1C 12 8D 01 4C 5C 04 8B 02 5C 02 90 C3 90 C3 08 C3 56 C0 03 86 04 C0 06 C1 12 F6 01 4C 5A EC AF
Code.MAXQ610=33 69 02 96 00 05 17 00 16 00 17 00 21 00 17 00 2C 00 17 00 37 00 73 04 27 00 16 00 00 84 00 00 00 01 0C 07 D2 D0 D1 51 D3 D2 00 07 D2 D3 D2 63 54 03 01 70 71 32
Code.TI2541=01 07 01 21 02 96 00 05 17 00 16 00 17 00 21 00 17 00 2C 00 17 00 37 00 73 04 27 00 16 00 00 84 00 00 00 01 0C 07 04 02 03 51 05 04 00 07 04 05 04 63 54 03 01 70 71 32
Code.HCS08=20 1B 23 47 02 C0 00 01 2F 01 12 01 43 01 A3 01 43 02 36 01 2F 02 C7 02 02 01 12 3B 10 4E 74 68 4E 75 69 B6 60 62 B8 60 B8 61 62 B8 61 B7 53 AD 08 AD 06 CD FF 92 25 F9 81 4E 7E 74 4E 7F 75 CD FF 56 AD 0A 4E 7E 74 4E 7F 75 CD FF 56 81 4E 68 74 4E 69 75 BE 7A CD FF 65 B6 60 AD 0D B6 61 AD 09 B6 53 AD 0A BE 6A CC FF 65 6E 04 54 20 03 6E 02 54 49 49 A4 03 AE 04 42 AB 7A 97 CD FF 65 3B 54 F0 81
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alfi33



Joined: 31 Oct 2008
Posts: 14

PostPosted: Thu Apr 19, 2018 9:44 pm    Post subject: Reply with quote

I tried it but I don't think it works.

Once I copied the line into my protocols.ini, I could open the upgrade in RM and select the URC-8820N without getting an error. I uploaded it to my remote but when I press any of the mapped buttons, the Power button lights up for 4 seconds or so and nothing happens on the Xiaomi Mi Box.
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The Robman
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PostPosted: Thu Apr 19, 2018 11:21 pm    Post subject: Reply with quote

Thanks for trying, what we need now is one of the experts to try it by capturing the generated signals and seeing what's wrong with them, which is probably what Binky was planning to do.
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