micropython/examples/SDdatalogger/boot.py

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2014-05-04 18:07:17 +01:00
# boot.py -- runs on boot-up
# Let's you choose which script to run.
# > To run 'datalogger.py':
# * press reset and do nothing else
# > To run 'cardreader.py':
# * press reset
# * press user switch and hold until orange LED goes out
import pyb
pyb.LED(3).on()
pyb.delay(2000)
pyb.LED(4).on()
pyb.LED(3).off()
switch = pyb.Switch() # check if switch was pressed decision phase
if switch():
pyb.usb_mode('CDC+MSC')
pyb.main('cardreader.py') # if switch was pressed, run this
else:
pyb.usb_mode('CDC+HID')
pyb.main('datalogger.py') # if switch wasn't pressed, run this
pyb.LED(4).off()