Arietta G25/GPIO Kernel IDs - Versionsgeschichte

Heinz: add: Kategorie:Mikrocontroller

2015-05-09T21:54:02Z

add: Kategorie:Mikrocontroller

← Nächstältere Version		Version vom 9. Mai 2015, 23:54 Uhr
Zeile 51:		Zeile 51:
	'''root@arietta:/sys/class/gpio# ls -al /sys/class/gpio/pio''<PINNAME>''/'''		'''root@arietta:/sys/class/gpio# ls -al /sys/class/gpio/pio''<PINNAME>''/'''
	ls: cannot access pio<PINNAME>/: No such file or directory		ls: cannot access pio<PINNAME>/: No such file or directory

			[[Kategorie:Mikrocontroller]]

Mose: Mose verschob Seite Ding:Arietta G25/GPIO Kernel IDs nach Arietta G25/GPIO Kernel IDs

2014-10-23T19:07:42Z

Mose verschob Seite Ding:Arietta G25/GPIO Kernel IDs nach Arietta G25/GPIO Kernel IDs

← Nächstältere Version

Version vom 23. Oktober 2014, 21:07 Uhr

Mose: /* Shell Code */ Reformatiert

2014-10-20T20:21:12Z

Shell Code: Reformatiert

← Nächstältere Version		Version vom 20. Oktober 2014, 22:21 Uhr
Zeile 32:		Zeile 32:
	== Shell Code ==		== Shell Code ==

	~~<nowiki>~~		'''root@arietta:~# echo ''<KERNELID>'' > /sys/class/gpio/export'''
	root@arietta:~# echo <KERNELID> > /sys/class/gpio/export
			'''root@arietta:~# ls -al /sys/class/gpio/pio''<PINNAME>''/'''
	root@arietta:~# ls -al /sys/class/gpio/pio<PINNAME>/		total 0
	total 0		drwxr-xr-x 3 root root 0 Jan 1 02:52 .
	drwxr-xr-x 3 root root 0 Jan 1 02:52 .		drwxr-xr-x 4 root root 0 Jan 1 02:46 ..
	drwxr-xr-x 4 root root 0 Jan 1 02:46 ..		-rw-r--r-- 1 root root 4096 Jan 1 02:52 active_low
	-rw-r--r-- 1 root root 4096 Jan 1 02:52 active_low		lrwxrwxrwx 1 root root 0 Jan 1 02:52 device -> ../../../fffff400.gpio
	lrwxrwxrwx 1 root root 0 Jan 1 02:52 device -> ../../../fffff400.gpio		-rw-r--r-- 1 root root 4096 Jan 1 02:52 direction
	-rw-r--r-- 1 root root 4096 Jan 1 02:52 direction		-rw-r--r-- 1 root root 4096 Jan 1 02:52 edge
	-rw-r--r-- 1 root root 4096 Jan 1 02:52 edge		drwxr-xr-x 2 root root 0 Jan 1 02:52 power
	drwxr-xr-x 2 root root 0 Jan 1 02:52 power		lrwxrwxrwx 1 root root 0 Jan 1 02:46 subsystem -> ../../../../../../../class/gpio
	lrwxrwxrwx 1 root root 0 Jan 1 02:46 subsystem -> ../../../../../../../class/gpio		-rw-r--r-- 1 root root 4096 Jan 1 02:46 uevent
	-rw-r--r-- 1 root root 4096 Jan 1 02:46 uevent		-rw-r--r-- 1 root root 4096 Jan 1 02:52 value
	-rw-r--r-- 1 root root 4096 Jan 1 02:52 value
			'''root@arietta:/sys/class/gpio# echo ''<KERNELID>'' > unexport'''
	root@arietta:/sys/class/gpio# echo <KERNELID> > unexport
			'''root@arietta:/sys/class/gpio# ls -al /sys/class/gpio/pio''<PINNAME>''/'''
	root@arietta:/sys/class/gpio# ls -al /sys/class/gpio/pio<PINNAME>/		ls: cannot access pio<PINNAME>/: No such file or directory
	ls: cannot access pio<PINNAME>/: No such file or directory
	~~</nowiki>~~

Mose: Die Seite wurde neu angelegt: „== Kernel IDs == {| class="wikitable" |- ! PINNAME !! Offset !! Pin-Nr !! KERNELID |- | PA0 || 0 || 0 || 0 |- | PA1 || 1 || 1 || 1 |- |colspan=4| ... |- | PB0…“

2014-10-20T19:51:51Z

Die Seite wurde neu angelegt: „== Kernel IDs == {| class="wikitable" |- ! PINNAME !! Offset !! Pin-Nr !! KERNELID |- | PA0 || 0 || 0 || 0 |- | PA1 || 1 || 1 || 1 |- |colspan=4| ... |- | PB0…“

Neue Seite

== Kernel IDs ==

{| class="wikitable"
|-
! PINNAME !! Offset !! Pin-Nr !! KERNELID
|-
| PA0 || 0 || 0 || 0
|-
| PA1 || 1 || 1 || 1
|-
|colspan=4| ...
|-
| PB0 || 32 || 0 || 32
|-
| PB1 || 32 || 1 || 33
|-
|colspan=4| ...
|-
| PC0 || 64 || 0 || 64
|-
| PC1 || 64 || 1 || 65
|-
|colspan=4| ...
|-
| PD0 || 96 || 0 || 96
|-
| PD1 || 96 || 1 || 97
|-
|colspan=4| ...
|}

== Shell Code ==

<nowiki>
root@arietta:~# echo <KERNELID> > /sys/class/gpio/export

root@arietta:~# ls -al /sys/class/gpio/pio<PINNAME>/
total 0
drwxr-xr-x 3 root root 0 Jan 1 02:52 .
drwxr-xr-x 4 root root 0 Jan 1 02:46 ..
-rw-r--r-- 1 root root 4096 Jan 1 02:52 active_low
lrwxrwxrwx 1 root root 0 Jan 1 02:52 device -> ../../../fffff400.gpio
-rw-r--r-- 1 root root 4096 Jan 1 02:52 direction
-rw-r--r-- 1 root root 4096 Jan 1 02:52 edge
drwxr-xr-x 2 root root 0 Jan 1 02:52 power
lrwxrwxrwx 1 root root 0 Jan 1 02:46 subsystem -> ../../../../../../../class/gpio
-rw-r--r-- 1 root root 4096 Jan 1 02:46 uevent
-rw-r--r-- 1 root root 4096 Jan 1 02:52 value

root@arietta:/sys/class/gpio# echo <KERNELID> > unexport

root@arietta:/sys/class/gpio# ls -al /sys/class/gpio/pio<PINNAME>/
ls: cannot access pio<PINNAME>/: No such file or directory
</nowiki>