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Code Issues Packages Projects Releases Wiki Activity

Show hardware GPIO interface (#233)

Browse Source 
* Update hardware.py

* Update host.py

* Update API.md

* Update API.md

* fix lint
This commit is contained in:
Pascal Vizeli 2017-10-25 11:50:00 +02:00 committed by GitHub
parent cda3184a55
commit f591f67a2a
3 changed files with 20 additions and 7 deletions
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1
API.md
View File

@ -243,6 +243,7 @@ Optional:
"serial": ["/dev/xy"],
"input": ["Input device name"],
"disk": ["/dev/sdax"],
"gpio": ["gpiochip0", "gpiochip100"],
"audio": {
"CARD_ID": {
"name": "xy",

9
hassio/api/host.py
View File

@ -8,7 +8,7 @@ from .util import api_process_hostcontrol, api_process, api_validate
from ..const import (
ATTR_VERSION, ATTR_LAST_VERSION, ATTR_TYPE, ATTR_HOSTNAME, ATTR_FEATURES,
ATTR_OS, ATTR_SERIAL, ATTR_INPUT, ATTR_DISK, ATTR_AUDIO, ATTR_AUDIO_INPUT,
ATTR_AUDIO_OUTPUT)
ATTR_AUDIO_OUTPUT, ATTR_GPIO)
from ..validate import ALSA_CHANNEL
_LOGGER = logging.getLogger(__name__)
@ -83,8 +83,9 @@ class APIHost(object):
async def hardware(self, request):
"""Return local hardware infos."""
return {
ATTR_SERIAL: self.local_hw.serial_devices,
ATTR_INPUT: self.local_hw.input_devices,
ATTR_DISK: self.local_hw.disk_devices,
ATTR_SERIAL: list(self.local_hw.serial_devices),
ATTR_INPUT: list(self.local_hw.input_devices),
ATTR_DISK: list(self.local_hw.disk_devices),
ATTR_GPIO: list(self.local_hw.gpio_devices),
ATTR_AUDIO: self.local_hw.audio_devices,
}

17
hassio/hardware.py
View File

@ -19,6 +19,8 @@ RE_DEVICES = re.compile(r"\[.*(\d+)- (\d+).*\]: ([\w ]*)")
PROC_STAT = Path("/proc/stat")
RE_BOOT_TIME = re.compile(r"btime (\d+)")
GPIO_DEVICES = Path("/sys/class/gpio")
class Hardware(object):
"""Represent a interface to procfs, sysfs and udev."""
@ -35,7 +37,7 @@ class Hardware(object):
if 'ID_VENDOR' in device:
dev_list.add(device.device_node)
return list(dev_list)
return dev_list
@property
def input_devices(self):
@ -45,7 +47,7 @@ class Hardware(object):
if 'NAME' in device:
dev_list.add(device['NAME'].replace('"', ''))
return list(dev_list)
return dev_list
@property
def disk_devices(self):
@ -55,7 +57,7 @@ class Hardware(object):
if device.device_node.startswith('/dev/sd'):
dev_list.add(device.device_node)
return list(dev_list)
return dev_list
@property
def audio_devices(self):
@ -90,6 +92,15 @@ class Hardware(object):
return audio_list
@property
def gpio_devices(self):
"""Return list of GPIO interface on device."""
dev_list = set()
for interface in GPIO_DEVICES.glob("gpio*"):
dev_list.add(interface.name)
return dev_list
@property
def last_boot(self):
"""Return last boot time."""