Something strange appear when i try to modify the gpio line with gpio utility : >gpio readall | Physical | V | Mode | Name | wPi | GPIO | | 40 | 0 | IN | GPIO3_D6 | 29 | 126 | >gpio export 126 out >gpio export 126 out >gpio readall | Physical | V | Mode | Name | wPi | GPIO | | 40 | 1 | OUT | GPIO3_D...

Hi all, I notice that PinMode (from wiringPi library version wiringpi-v2.44-friendlyelec-rk3399.deb ) does not work on some pin's on T4. All GPIO3_X can not be set as output. My ridiculous test is : #include <wiringPi.h> int main(void) { wiringPiSetup() ; pinMode (6, INPUT) ; pinMode (5, OUTPUT) ; p...

Hi Gubua,

Unfortunately no, but on the other hand I am very interested.

Ayaromenok, escobarrr thanks for your reply.
I'll check for a new camera.

Hi Ayaromenok As written in this page https://www.friendlyarm.com/index.php?route=product/product&path=78&product_id=228, camera has automatic image control functions : AFC, AWB and AEC. AFC as Auto focus conrol, AWB as Auto white balancing and AEC for Automatic exposure control. Do i make a...

Hi everybody,
I want to use the ov13850 board on NanoPC-T4 board with the latest friendlyDesktop Image. Unfortunately the driver does not support the AFC.

Is there anyone who found an ov13850 driver supporting Autofocus Control ?


Thank you

Thanks Igorp,

I have a T3+ too. I hope that the eMMC installation will be supported in futur version

Hi kicker,

Did you succeed in integrate Mali 400 driver to Kernel 3.4.y ?
I need it for my application.

Oh great ! Thank you very much for this information.

Armbian image works fine !!

Thanks Guidol

thank you very much Guidol

I will test this image on my board tonight.

*** update *** Using the NanoPi Neo Core 2, without the mini shield, the kernel starts but does not succeed. I use USB Serial conversion as console and power supply. U-Boot SPL 2017.11 (Dec 01 2017 - 14:36:52) DRAM: 1024 MiB(504MHz) CPU Freq: 408MHz Trying to boot from MMC2 NOTICE: BL3-1: Running o...

Hi, I just received the NanoPi Neo Core2 with the mini shield. I put the file nanopi-neo-core2_FriendlyCore-Xenial_4.14.0_20171208 on the SD card, but the kernel refuses to start. The step-by-step execution of the boot script shows this: U-Boot SPL 2017.11 (Dec 08 2017 - 16:40:54) DRAM: 1024 MiB(504...