Qwalcon

Thank you very much for you answer. I choose NEXT. The kernel was replaced.

I tried to compile kernel with following configuration: https://criu.org/Linux_kernel General setup options CONFIG_CHECKPOINT_RESTORE=y (Checkpoint/restore support) Networking support -> Networking options options for sock-diag subsystem CONFIG_UNIX_DIAG=y (Unix domain sockets -> UNIX: socket monitoring interface) CONFIG_INET_DIAG=y (TCP/IP networking -> INET: socket monitoring interface) CONFIG_INET_UDP_DIAG=y (TCP/IP networking -> INET: socket monitoring interface -> UDP: socket monitoring interface) CONFIG_NETFILTER_XT_MARK=y (Networking support -> Networking options -> Network packet filtering framework (Netfilter) -> Core Netfilter Configuration -> Netfilter Xtables support (required for ip_tables) -> nfmark target and match support) CONFIG_TUN=y (Device Driver -> Network device support -> Universal TUN/TAP device driver support)

First of all sorry for the newbie's question. I compiled a kernel with custom configuration to use this instruction: https://docs.armbian.com/Developer-Guide_Build-Preparation/ OS: Ubuntu Bionic 18.04 x64 apt -y install git git clone https://github.com/armbian/build cd build ./compile.sh \ BOARD=orangepizero \ BRANCH=default \ BUILD_DESKTOP=no \ KERNEL_ONLY=yes \ KERNEL_CONFIGURE=yes After the kernel build is complete, the output directory contains output/config linux-sun8i-default.config output/debs /extra armbian-config_5.99_all.deb armbian-firmware-full_5.99_all.deb armbian-firmware_5.99_all.deb linux-headers-sun8i_5.99_armhf.deb linux-image-sun8i_5.99_armhf.deb linux-source-default-sun8i_5.99_all.deb linux-u-boot-orangepizero_5.99_armhf.deb Copied to the device this files linux-headers-sun8i_5.99_armhf.deb linux-image-sun8i_5.99_armhf.deb Executed sudo dpkg -i linux-headers-sun8i_5.99_armhf.deb sudo dpkg -i linux-image-sun8i_5.99_armhf.deb The kernel hasn't changed. Could you explain how to replace the kernel on the device, please? Thank you very much for your reply.

For power on: click to the button. For turn off: the Orange Pi Zero the GPIO 10 pin connect to the attiny pin 5. sudo echo "10" > /sys/class/gpio/export && \ sudo echo "out" > /sys/class/gpio/gpio10/direction && \ sudo echo "1" > /sys/class/gpio/gpio10/value && \ sudo shutdown -h

Do you mean something like this: https://github.com/MCUdude/MicroCore #define BUTTON_PIN 3 #define CTRL_PIN 5 #define POWER_PIN 2 void setup() { pinMode(BUTTON_PIN, INPUT_PULLUP); pinMode(CTRL_PIN, INPUT_PULLUP); pinMode(POWER_PIN, OUTPUT); digitalWrite(POWER_PIN, LOW); attachInterrupt(BUTTON_PIN, poweron, RISING); attachInterrupt(CTRL_PIN, poweroff, RISING); } void loop() {} unsigned int microsFunc(){ return micros(); } void delayMic(unsigned int waitTime){ unsigned int stat = microsFunc(); while( microsFunc() - stat < waitTime ){} } void poweroff() { delayMic(60000000);//delay one minute digitalWrite(POWER_PIN, LOW); } void poweron() { digitalWrite(POWER_PIN, HIGH); }

I checked on older versions of operating system and I tryied many times it was worked but not every times. Explain what I mean: echo mem > /sys/power/state press button then system wake up. Runned again echo mem > /sys/power/state press button and nothing happens

I will try explain what I mean: A OPiZero is sleeping. Pressed a button for wake up the OPiZero. The OPiZero wake up. If pressed a button again when the OPiZero running what happeds: the OPiZero will sleep again or shutdown?

I mean prevent double click on the button (look at image above) I am going to check on different version of the operating system. ftp-bin2fex, please, remind me what are the login and the password for connect via ssh?

tryied to connected to green side but nothing. I think you mean red side becouse the right side of the image rotaited. Look like the system wake up after connected to red side. After checked uptime I saw it was a reset not wake up. After connected GND to red side of R16 again the system rebooted. Because I want to prevent double click to button. How to prevent double click on the button? It is possible wake up the system not reset?

Goals: 1) if device "sleep" ( echo mem > /sys/power/state ) after click on the button the device will be "wake up". 2) if device "non sleep" after click on the button to do nothing. Is it possible to reach?

Thank you for answers. not yet, I'm trying figure out what kind of pin need to connect to PL03. R16 need to connect to GND or 3.3V? And 1 green or red 2 the part of R16 will be connected?

Thank you so much for your responce. I swaped OS to Armbian 5.59 Orangepizero Ubuntu xenial default 3.4.113 mkdir ~/fex/ bin2fex /boot/script.bin ~/fex/script.fex cat ~/fex/script.fex |less Where on the boad the port PL03?

Hello all! Hardware: Orange Pi Zero OS: Armbian 5.91 Orangepizero Debian buster next 4.19.59 First of all sorry, if this question very simple but I didn't find solution. I'm going to turn on sleep mode: echo mem > /sys/power/state Working but I can not wakeup system becouse OrangePi Zero don't have power on - button by default. Is it posible wake orange pi zero from sleep mode? Could you offer some advice how to (wake up) return device from power saving mode, please?