Suport for Datamax DM14 Amlogic S905D

Hi!
I’m trying to install CoreELEC 9.0.2 on DATAmax DM14 (S905D + DVB-S2 + DVB-T2/C)
Specs

‘GUI’ runs fine however the Tvheadend 4.x has empty “TV Adapters” list .

Tuner/demodulator used is AVL6862TA and MXL 608.
The same used in Magicsee C300 PRO

board
tuner

Here is the log: http://ix.io/1KXf

[ 28.629678@1] dvb_meson dvb.49: DVB demod detection for i2c-2 (aml_i2c_adap2)…
[ 29.849684@1] dvb_meson dvb.49: Checking for Availink AVL6862 DVB-S2/T2/C demod …
[ 29.849757@1] i2c i2c-2: [aml_i2c_xfer] error ret = -5 (-EIO)
[ 29.849763@1] i2c i2c-2: token 1, master_no(2) 300K addr 0x14
[ 29.849813@1] i2c i2c-2: [aml_i2c_xfer] error ret = -5 (-EIO)
[ 29.849818@1] i2c i2c-2: token 1, master_no(2) 300K addr 0x14
[ 29.849867@1] i2c i2c-2: [aml_i2c_xfer] error ret = -5 (-EIO)
[ 29.849872@1] i2c i2c-2: token 1, master_no(2) 300K addr 0x14
[ 29.849878@1] i2c i2c-2: dvb_meson: i2c wr failed=-11 len=3
[ 29.849928@1] i2c i2c-2: [aml_i2c_xfer] error ret = -5 (-EIO)
[ 29.849933@1] i2c i2c-2: token 1, master_no(2) 300K addr 0x14
[ 29.849981@1] i2c i2c-2: [aml_i2c_xfer] error ret = -5 (-EIO)
[ 29.849986@1] i2c i2c-2: token 1, master_no(2) 300K addr 0x14
[ 29.850035@1] i2c i2c-2: [aml_i2c_xfer] error ret = -5 (-EIO)
[ 29.850040@1] i2c i2c-2: token 1, master_no(2) 300K addr 0x14
[ 29.850045@1] i2c i2c-2: dvb_meson: i2c rd failed=-11 len=4
[ 29.850094@1] i2c i2c-2: [aml_i2c_xfer] error ret = -5 (-EIO)
[ 29.850099@1] i2c i2c-2: token 1, master_no(2) 300K addr 0x14
[ 29.850148@1] i2c i2c-2: [aml_i2c_xfer] error ret = -5 (-EIO)
[ 29.850153@1] i2c i2c-2: token 1, master_no(2) 300K addr 0x14
[ 29.850201@1] i2c i2c-2: [aml_i2c_xfer] error ret = -5 (-EIO)
[ 29.850206@1] i2c i2c-2: token 1, master_no(2) 300K addr 0x14
[ 29.850211@1] i2c i2c-2: dvb_meson: i2c wr failed=-11 len=3
[ 29.850260@1] i2c i2c-2: [aml_i2c_xfer] error ret = -5 (-EIO)
[ 29.850265@1] i2c i2c-2: token 1, master_no(2) 300K addr 0x14
[ 29.850313@1] i2c i2c-2: [aml_i2c_xfer] error ret = -5 (-EIO)
[ 29.850318@1] i2c i2c-2: token 1, master_no(2) 300K addr 0x14
[ 29.850367@1] i2c i2c-2: [aml_i2c_xfer] error ret = -5 (-EIO)
[ 29.850372@1] i2c i2c-2: token 1, master_no(2) 300K addr 0x14
[ 29.850377@1] i2c i2c-2: dvb_meson: i2c rd failed=-11 len=4
[ 29.850381@1] i2c i2c-2: dvb_meson: attach failed reading id
[ 29.850387@1] dvb_meson dvb.49: Failed to find AVL6862 demod!
[ 29.850392@1] dvb_meson dvb.49: Total DVB modules found: -1

Any help will be apreciatted !

@afl1 Can you help?

You have to use gxl_p231_c300.dtb.

1 Like

Using the ** gxl_p231_c300.dtb ** freezes at startup.
C300 has 2G RAM and my box only 1GB.
Last lines of serial port capture:

[ 0.000000@0] ad5c 2a0003f7 a90153f3 910163a0 531e76f4 a9025bf5 32000294 a90
507a2 f90023f9
[ 0.000000@0] ad7c f0001113 910143a1 91060273 9400a433 f9402fb5 93407e94 aa1
303f9 f9402ba0
[ 0.000000@0] ad9c eb15001f 54000249 d359feb8 d352feb6 f8787a60 b50000e0 2a1
703e0 97f3fcde
[ 0.000000@0] adbc b4000040 f8387a60 f8787b20 b4000060 d37b1ad6 8b160000 f94
00001 b5000041
[ 0.000000@0] addc f9000014 914102b5 17ffffed a94153f3 a9425bf5 a94363f7 f94
023f9 a8c67bfd
[ 0.000000@0] adfc d65f03c0 a9ba7bfd 910003fd a90153f3 a9025bf5 a90363f7 a90
46bf9 f9002bfb
[ 0.000000@0] ae1c 9400a2d2 12800004 d2800003 d2800002 d2800001 d2840000 97f
ffe6b b40000c0
[ 0.000000@0]
[ 0.000000@0] SP: 0xffffffc001bbbd90:
[ 0.000000@0] bd90 00000001 00000000 00000000 00000000 00000000 00000000 000
00000 00000000
[ 0.000000@0] bdb0 00000000 00000000 01cfd180 ffffffc0 01cfc408 ffffffc0 010
80468 ffffffc0
[ 0.000000@0] bdd0 00000000 00000040 01bbbe10 ffffffc0 01adadbc ffffffc0 01b
bbe10 ffffffc0
[ 0.000000@0] bdf0 01adadd4 ffffffc0 400000c5 00000000 01cfd180 ffffffc0 01c
8d000 ffffffc0
[ 0.000000@0] be10 01bbbe70 ffffffc0 01acc184 ffffffc0 7d100000 00000000 000
00100 00000000
[ 0.000000@0] be30 0007d100 00000000 01cfc3d8 ffffffc0 01bda090 ffffffc0 000
00018 00000000
[ 0.000000@0] be50 01bd9da8 ffffffc0 00000002 00000005 00005300 00000000 000
00000 00000000
[ 0.000000@0] be70 01bbbed0 ffffffc0 01accc58 ffffffc0 752ff000 ffffffc0 052
00000 00000000
[ 0.000000@0]
[ 0.000000@0] X0: 0xffffffc0752fdf80:
[ 0.000000@0] df80
[ 0.000000@0] Unhandled fault: synchronous external abort (0x96000010) at 0xf
fffffc0752fdf80

Try gxl_p231_1g_dm14.dtb (40.9 KB) .

1 Like

It worked!
Thanks a lot for the help!
Greetings from Brazil!

Message for Brazilians:
Pessoal do Brasil/Paraguai que tem o GONET N1 pode utilizar este arquivo dvb.
Funcionando perfeitamente os 2 tuners.

1 Like

Fala cara! Boa noite!
Como conseguiu fazer abrir os canais? Foi com o tvheadend?
Eu consegui buscar todos os canais, configurar o CS, mas na hora de abrir, não dá imagem e o audio fica todo louco.

English forum.
Please post in English.
Also afl1 is currently not available.

Sorry! Robvicz said he was able to make the decoder GONET N1 work with coreelec using the dtb provided by afl1. Then he posted that he managed doing it and wrote down in portuguese so that brazilian people find this thread. So I asked him how, because I can’t make tvheadend work with my gonet n1 decoder. It scans every single channel but the pvr client is unable to open the video and the audio glitches a lot. (DVB-C)

@tiagoclc, boa tarde!

Conseguiu fazer funcionar no gonet n1?

English forum, please use Google translate.

“Hello @tiagoclc were you able to make it work in the gonet n1?”

good evening!
someone managed to update the gonet n1, if so, please post the tutorial.
Thank you

Good afternoon guys, I have Gonet N1, I can do all the search and transfer of the channel list, but I have the same problem with no image channels and radio pricking. please someone managed to solve? thank you.

Continuing the discussion from Suport for Datamax DM14 Amlogic S905D:

Hello, everybody! I’m beginner in tv box using and trying to install CoreElec on DM14 via MicroSCcard. However, I have no success. Can you advice me - how to prepare the img file for USB burning tool, please?

Use Rufus , Etcher
(or your preferred image writing software) to burn the downloaded image file
to your SD card / USB flash drive.

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