def battery(vUsb, vBatt, charging):
vMin = badge.nvs_get_u16('batt', 'vmin', 3500) # mV
vMax = badge.nvs_get_u16('batt', 'vmax', 4100) # mV
if charging and vUsb > 4000:
try:
badge.eink_png(0, 0, '/lib/resources/chrg.png')
except:
ugfx.string(0, 0, "CHRG", 'Roboto_Regular12', ugfx.BLACK)
elif vUsb > 4000:
try:
badge.eink_png(0, 0, '/lib/resources/usb.png')
except:
ugfx.string(0, 0, "USB", 'Roboto_Regular12', ugfx.BLACK)
else:
width = round((vBatt - vMin) / (vMax - vMin) * 44)
if width < 0:
width = 0
elif width > 38:
width = 38
ugfx.box(2, 2, 46, 18, ugfx.BLACK)
ugfx.box(48, 7, 2, 8, ugfx.BLACK)
ugfx.area(3, 3, width, 16, ugfx.BLACK)
def getDefault():
return ugfx.orientation(
badge.nvs_get_u16('badge', 'orientation', version.default_orientation))
def default():
ugfx.orientation(
badge.nvs_get_u16('badge', 'orientation', version.default_orientation))
import badge, easydraw, woezel, wifi
lvl = badge.nvs_get_u8('ota', 'fixlvl', 0)
if lvl < 3:
if not badge.nvs_get_u16("modaudio", "mixer_ctl_0"):
badge.nvs_set_u16("modaudio", "mixer_ctl_0",
(0 << 15) + (0 << 8) + (1 << 7) + (32 << 0))
badge.nvs_set_u16("modaudio", "mixer_ctl_1",
(0 << 15) + (32 << 8) + (0 << 7) + (32 << 0))
badge.nvs_set_u8('ota', 'fixlvl', 3)
if lvl < 5:
wifi.connect()
if wifi.wait(30, True):
for bloatware in [
'event_schedule', 'de_rode_hack', 'hacker_gallery',
'angry_nerds_podcast'
]:
# This is ugly, but if 1 app is already up to date we just try to fill the device with the rest
try:
easydraw.messageCentered("Updating...\n" + bloatware, True,
'/media/flag.png')
woezel.install(bloatware)
except:
pass
badge.nvs_set_u8('ota', 'fixlvl', 5)
# File: powermanagement.py
# Version: 2
# Description: Power management task, puts the badge to sleep when idle
# License: MIT
# Authors: Renze Nicolai <*****@*****.**>
import virtualtimers, deepsleep, badge, sys
requestedStandbyTime = 0
onSleepCallback = None
userResponseTime = badge.nvs_get_u16('splash', 'urt', 5000)
def usb_attached():
return badge.usb_volt_sense() > 4500
def pm_task():
''' The power management task [internal function] '''
global requestedStandbyTime
idleTime = virtualtimers.idle_time()
#print("[Power management] Next task wants to run in "+str(idleTime)+" ms.")
if idleTime > 30000 and not badge.safe_mode() and not (
usb_attached()
and badge.nvs_get_u8('badge', 'usb_stay_awake', 0) != 0):
global onSleepCallback
if not onSleepCallback == None:
print("[Power management] Running onSleepCallback...")
def onSleep(idleTime):
draw(False, True)
services.force_draw(True)
draw(True, True)
### PROGRAM
# Calibrate battery voltage drop
if badge.battery_charge_status() == False and pm.usb_attached(
) and badge.battery_volt_sense() > 2500:
badge.nvs_set_u16('splash', 'bat.volt.drop',
5200 - badge.battery_volt_sense()) # mV
print('Set vDrop to: ' + str(4200 - badge.battery_volt_sense()))
vDrop = badge.nvs_get_u16('splash', 'bat.volt.drop', 1000) - 1000 # mV
splash_input_init()
# post ota script
import post_ota
setupState = badge.nvs_get_u8('badge', 'setup.state', 0)
if setupState == 0: #First boot
print("[SPLASH] First boot (start setup)...")
appglue.start_app("setup")
#elif setupState == 1: # Second boot: Show sponsors
# print("[SPLASH] Second boot (show sponsors)...")
# badge.nvs_set_u8('badge', 'setup.state', 2)
# spoc.show(True)
#elif setupState == 2: # Third boot: force OTA check
import virtualtimers, deepsleep, badge, sys
requestedStandbyTime = 0
onSleepCallback = None
timeout = badge.nvs_get_u16('badge', 'sleep', 10000) #Default to 10 seconds
disabled = False
enabled = False
def disable():
global disabled, enabled
disabled = True
enabled = False
kill()
def enable():
global disabled, enabled, timeout
if timeout < 1: #Disabled by setting
return
disabled = False
enabled = True
feed()
def resume():
global disabled, enabled
if disabled and enabled:
enable()
