def _try_update():
os.sdconfig(os.SDMODE_SPI,
clk=Pin(18),
mosi=Pin(23),
miso=Pin(19),
cs=Pin(4))
try:
os.mountsd()
print('SD card mounted')
except OSError:
print('SD card not found')
return
directories = os.listdir(SD_FOLDER)
if 'update' not in directories:
print('No update folder found')
return
print('Update folder found. Updating...')
for filename in os.listdir(FLASH_FOLDER):
if filename in [BACKUP_FILE, RUNTIME_CONFIG_FILE]:
continue
os.remove(filename)
print('- removed {0}'.format(filename))
for filename in os.listdir(UPDATE_FOLDER):
with open(UPDATE_FILE.format(filename), 'r') as source:
content = '\n'.join(source.readlines())
with open(FLASH_FILE.format(filename), 'w') as destination:
destination.write(content)
print('- added {0}'.format(filename))
for filename in os.listdir(UPDATE_FOLDER):
os.remove(UPDATE_FILE.format(filename))
os.rmdir(UPDATE_FOLDER)
os.umountsd()
print('Update completed')
def prepareForSleep(): try: os.umountsd() except: pass neopixel.send(bytes([0]*24)) # Turn off LEDs configureWakeupSource()
def prepareForSleep():
try:
os.umountsd()
except:
pass
sdcardPower.value(False)
configureWakeupSource()
def sleep(duration=0, status=False):
import time, os, badge
#---BADGE specific---
try:
os.umountsd()
except:
pass
badge.setPower(False)
machine.RTC().wake_on_ext0(pin=machine.Pin(39),
level=0) #Navigation buttons
machine.RTC().wake_on_ext1(
[machine.Pin(34, machine.Pin.IN),
machine.Pin(35, machine.Pin.IN)], 0) #Keyboard
badge.eink_busy_wait()
#---
if (duration >= 86400000): #One day
duration = 0
if status:
import term
if duration < 1:
term.header(True, "Sleeping until button is pressed...")
else:
term.header(True, "Sleeping for " + str(duration) + "ms...")
time.sleep(0.05)
machine.deepsleep(duration)
def prepareForSleep():
configureWakeupSource()
try:
os.umountsd()
except:
pass
mpr121.set(10, False)
eink.busy_wait()
def sleep(duration=0, status=False): import machine, time, os, badge #---SHA2017 specific--- try: os.umountsd() except: pass badge.setPower(False) #--- machine.RTC().wake_on_ext0(pin = machine.Pin(25), level = 0) machine.RTC().wake_on_ext1([machine.Pin(12, machine.Pin.IN, machine.Pin.PULL_UP)], 0) if (duration >= 86400000): #One day duration = 0 if status: import term if duration < 1: term.header(True, "Sleeping until touchbutton is pressed...") else: term.header(True, "Sleeping for "+str(duration)+"ms...") time.sleep(0.05) machine.deepsleep(duration)
def sd_umount():
try:
os.umountsd()
except:
pass