Advantech EPC-R3710 handleiding
Handleiding
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RSB-3710 User Manual 16
To build system image
Perform the following command in the terminal console:
All Android images will be generated in rockdev/Image- rk3399_rsb3710/ folder.
The common image files are listed below:
3.3 GPIO
Export GPIO then you can use control GPIO from user space through sysfs.
Export GPIO1.
Set GPIO direction to in/out.
$ source build/envsetup.sh
$ lunch rk3399_rsb3710-userdebug
$ make -j4 2>&1 | tee build-log.txt
$./mkimage.sh
# boot.img : Android's initramfs, to initialize and mount system partition.
# kernel.img : Kernel image.
# misc.img : Misc partition image, to switch boot mode and pass parameter in recovery
mode.
# recovery.img : Recovery mode image.
# resource.img : Resource image, containing boot logo and kernel's device tree info.
# system.img : System partition image with ext4 filesystem format.
# uboot.img : uboot
# trust.img : File about sleep
# MiniLoaderAll.bin : Loader
GPIO Number GPIO formed Numeric Representation
# GPIO1
EXP1_0
504
# GPIO2
EXP1_1
505
# GPIO3
EXP1_2
506
# GPIO4
EXP1_3
507
# GPIO5
EXP2_0
496
# GPIO6
EXP2_1
497
# GPIO7
EXP2_2
498
# GPIO8
EXP2_3
499
# GPIO9
EXP2_4
500
# GPIO10
EXP2_5
501
# GPIO11
EXP2_6
502
# GPIO12
EXP2_7
503
$ echo 504 > /sys/class/gpio/export
$ echo "out" > /sys/class/gpio/gpio504/direction
Bekijk gratis de handleiding van Advantech EPC-R3710, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Advantech |
| Model | EPC-R3710 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 4727 MB |
