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gpio

10 Hits, Last modified: 10 years ago

r on blue led <code bash> echo default-on > /sys/class/leds/blue/trigger </code> Power off <code bash> echo none > /sys/class/leds/blue/trigger </code> Header J8 |1|2| |3|4... J8) <code bash> # input on pin 9 echo 169 > /sys/class/gpio/export echo in > /sys/class/gpio/gpio169/direction echo rising > /sys/class/gpio/gpio169/edge

linux

6 Hits, Last modified: 8 years ago

Makefile di rock-bsp/Makefile <code> KERNEL_SRC=/lab/radxa/linux-next </code> copiato radxa_rock_pro... t # sudo upgrade_tool lf sudo upgrade_tool uf /lab/radxa/rabian-build/160527/rock-bsp/boards/rock_p... d/by-name/linuxroot rootwait rootfstype=ext4 rw splash" make menuconfig make -j6 zImage dtbs mkdir... ck/images/parameter/parameter_linux_nand sudo rkflashtool P < parameter_linux_nand sudo rkflashtool w

android

5 Hits, Last modified: 10 years ago

ll-hd **/system/build.prop** <code> video.use.overlay=0 </code> In build system change for example /... UCT_PROPERTY_OVERRIDES += \ video.use.overlay=0 </code> ==== V4l utils ==== Decompress [[htt... and power on. <code bash> ./mkimage.sh ota sudo /lab/radxa/upgrade_tool di -b rockdev/Image/boot.img sudo /lab/radxa/upgrade_tool uf rockdev/update.img </code>

monitor

2 Hits, Last modified: 8 years ago

rock ssh rock@192.168.x.y </code> connettersi alla rete WIFI (vedi sotto) ==== Graphs ==== Mount re... <ssid> password <password> sudo reboot # staccare la ethernet </code> ==== Service ==== /etc/systemd