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Merge pull request #905 from samuelkf/ups-lite-charging-status

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Display UPS-Lite charging status
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Simone Margaritelli 2021-04-18 17:08:37 +02:00 committed by GitHub
commit 297d9cd3b9
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1 changed files with 16 additions and 1 deletions
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17
pwnagotchi/plugins/default/ups_lite.py
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@ -7,6 +7,8 @@
# For Raspberry Pi Zero Ups Power Expansion Board with Integrated Serial Port S3U4 # For Raspberry Pi Zero Ups Power Expansion Board with Integrated Serial Port S3U4
# https://www.ebay.de/itm/For-Raspberry-Pi-Zero-Ups-Power-Expansion-Board-with-Integrated-Serial-Port-S3U4/323873804310 # https://www.ebay.de/itm/For-Raspberry-Pi-Zero-Ups-Power-Expansion-Board-with-Integrated-Serial-Port-S3U4/323873804310
# https://www.aliexpress.com/item/32888533624.html # https://www.aliexpress.com/item/32888533624.html
#
# To display external power supply status you need to bridge the necessary pins on the UPS-Lite board. See instructions in the UPS-Lite repo.
import logging import logging
import struct import struct
@ -15,6 +17,7 @@ from pwnagotchi.ui.view import BLACK
import pwnagotchi.ui.fonts as fonts import pwnagotchi.ui.fonts as fonts
import pwnagotchi.plugins as plugins import pwnagotchi.plugins as plugins
import pwnagotchi import pwnagotchi
import RPi.GPIO as GPIO
# TODO: add enable switch in config.yml an cleanup all to the best place # TODO: add enable switch in config.yml an cleanup all to the best place
@ -43,6 +46,17 @@ class UPS:
except: except:
return 0.0 return 0.0
def charging(self):
try:
GPIO.setmode(GPIO.BCM)
GPIO.setup(4, GPIO.IN)
if (GPIO.input(4) == GPIO.HIGH):
return '⚡'
if (GPIO.input(4) == GPIO.LOW):
return '%'
except:
return '%'
class UPSLite(plugins.Plugin): class UPSLite(plugins.Plugin):
__author__ = 'evilsocket@gmail.com' __author__ = 'evilsocket@gmail.com'
@ -66,7 +80,8 @@ class UPSLite(plugins.Plugin):
def on_ui_update(self, ui): def on_ui_update(self, ui):
capacity = self.ups.capacity() capacity = self.ups.capacity()
ui.set('ups', "%2i%%" % capacity) charging = self.ups.charging()
ui.set('ups', "%2i%s" % (capacity, charging))
if capacity <= self.options['shutdown']: if capacity <= self.options['shutdown']:
logging.info('[ups_lite] Empty battery (<= %s%%): shuting down' % self.options['shutdown']) logging.info('[ups_lite] Empty battery (<= %s%%): shuting down' % self.options['shutdown'])
ui.update(force=True, new_data={'status': 'Battery exhausted, bye ...'}) ui.update(force=True, new_data={'status': 'Battery exhausted, bye ...'})