Khadas VIM3 testbuilds

Try this one.
kvim3-ssd1306-12832-i2c-vfd.conf (1.9 KB)

It doesn’t work

CoreELEC (official): nightly_20190810 (Amlogic-ng.arm)

dmesg

[ 19.197098@1] OpenVFD: Version: V1.3.0
[ 19.197106@1] OpenVFD: vfd_gpio_clk: #0 = 0x00; #1 = 0x40; #2 = 0x00;
[ 19.197109@1] OpenVFD: vfd_gpio_dat: #0 = 0x00; #1 = 0x3F; #2 = 0x00;
[ 19.197112@1] OpenVFD: vfd_gpio_stb: #0 = 0x00; #1 = 0x00; #2 = 0xFF;
[ 19.197115@1] OpenVFD: vfd_gpio0: #0 = 0x00; #1 = 0x00; #2 = 0xFF;
[ 19.197118@1] OpenVFD: vfd_gpio1: #0 = 0x00; #1 = 0x00; #2 = 0xFF;
[ 19.197121@1] OpenVFD: vfd_gpio2: #0 = 0x00; #1 = 0x00; #2 = 0xFF;
[ 19.197124@1] OpenVFD: vfd_gpio3: #0 = 0x00; #1 = 0x00; #2 = 0xFF;
[ 19.197126@1] OpenVFD: vfd_gpio_protocol: #0 = 0x00; #1 = 0x00;
[ 19.197130@1] OpenVFD: vfd_chars: #0 = 0x00; #1 = 0x01; #2 = 0x02; #3 = 0x03; #4 = 0x04;
[ 19.197135@1] OpenVFD: vfd_dot_bits: #0 = 0x00; #1 = 0x01; #2 = 0x02; #3 = 0x03; #4 = 0x04; #5 = 0x05; #6 = 0x06;
[ 19.197138@1] OpenVFD: vfd_display_type: #0 = 0x1F; #1 = 0x3C; #2 = 0x00; #3 = 0xFD;
[ 19.197143@1] OpenVFD: Detected gpio chips: periphs-banks, aobus-banks.
[ 19.197147@1] OpenVFD: “periphs-banks” chip found. base = 410, pin count = 86, pin = 64, offset = 474
[ 19.197149@1] OpenVFD: “periphs-banks” chip found. base = 410, pin count = 86, pin = 63, offset = 473
[ 19.197150@1] OpenVFD: Skipping vfd_gpio_stb evaluation (0xFF)
[ 19.197152@1] OpenVFD: Skipping vfd_gpio0 evaluation (0xFF)
[ 19.197153@1] OpenVFD: Skipping vfd_gpio1 evaluation (0xFF)
[ 19.197155@1] OpenVFD: Skipping vfd_gpio2 evaluation (0xFF)
[ 19.197156@1] OpenVFD: Skipping vfd_gpio3 evaluation (0xFF)
[ 19.197167@1] ffd1c000.i2c is using the pin GPIOA_14 as pinmux
[ 19.197174@1] meson-g12a-pinctrl pinctrl@ff634480: request() failed for pin 6 4
[ 19.197177@1] meson-g12a-pinctrl pinctrl@ff634480: pin-64 (periphs-banks:474) status -22
[ 19.197179@1] OpenVFD: can’t request gpio of gpio_clk
[ 19.197190@1] openvfd: probe of openvfd failed with error -22

PS: on odroid-n2, 20190811 nightbuild makes OLED not working , so I tested under 0810 build.

Anyone know how to make the Khadas remote controll work? thanks!

Khadas remote, bluetooth?

Try it with this one on the VIM3:
kvim3-ssd1306-12832-hw-i2c-vfd.conf (2.1 KB)

Post dmesg log from N2.

khadas-vim-remote.zip (974 Bytes)
Unzip it and copy the file to your .config (Configfiles) folder

Thank you very much, It’s working now

5 Likes

That’s it! Thanks a lot.

Should be this one, IR Remote:

What s with the M2 connector?Can we connect Pcie adapter and Pc-cards (network,wlan,Tv etc.) to use with VIM3?

It’s possible in theory, but there is a lot of variables involved in what will and won’t work. Mostly leaning to a lot of surprise it won’t work. You also loose the usage of USB 3.0 if you use the pcie bus with the soc on the vim3. USB 3.0 and pcie share resources on the soc. Over all depending on what you want to add connecting stuff via USB is a much better option. Reading through the documentation from khadas and the khadas forum would be highly suggested before getting any ideas on what you can plug into the m.2 connector.

1 Like

Khadas said there is one pcie lane ,so i thought you can use minimum x1 cards…why not using usb?it is such a money thing:N2 or vim3+power supply+housing +2 (buggy cypress shit)usb dvb tuners= 200EU! …so in my case it is better to buy a dreambox…but thanks for you answer

1 Like

To all users what where applying the bl301 bootloader blob injection:
Please make again with the last nightly (0814) again a injection by running the tool inject_bl301 to enable auto update of the bl301 blob.

More information:
https://discourse.coreelec.org/t/coreelec-bl301-wake-up-feature-inject-bl301

The PCI-E lane and USB 3.0 share the same SoC (the processor) resources. You can either have 1 PCI-E 2.0 lane OR you can have a USB 3.0 port. (on the N2 you have a built-in 4 port hub, so there are 4 USB 3.0 ports)

1 Like

Hello, for Vim 3, can we install the stable version 9.0.3 ?
If not, currently, which is the most stable version with automatic update ?

Latest nightly is good for VIM3, no stable release at the moment which supports VIM3.

1 Like

Thanks. I will try

installtoemmc will be available in tomorrows nightly for the VIM3.

2 Likes

WOW! Great news, thanks.

Great ! thank for coreelec team.

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