invoke/esptool/tasks.py

   1 from invoke import task
   2
   3 from datetime import datetime as dt
   4 import os
   5
   6 HOME = os.path.expanduser('~')
   7 TODAY = dt.now().strftime('%Y.%m.%d')
   8
   9 @task
  10 def help(c):
  11     '''
  12     - Set the Cardputer Adv power to 'off' state
  13     - Plugging in to USB will cause it to boot
  14     - Hold 'Go' while booting
  15     - Hold 'Go' and press 'Reset' to try again.
  16     - On success, the usual screen content still shows up
  17     > Tip: Be sure to use a cable that can carry data, not just power.
  18
  19     '''
  20     print(help.__doc__)
  21
  22
  23 @task
  24 def usbdiff(c):
  25     input('Un-plug in the device...')
  26     c.run('lsusb > /tmp/before.txt')
  27     input('Plug in the device...')
  28     c.run('lsusb > /tmp/after.txt')
  29     result = c.run('diff /tmp/before.txt /tmp/after.txt')
  30     print(result.stdout)
  31     # breakpoint()
  32
  33 # Maybe https://thelastoutpostworkshop.github.io/ESPConnect/ in Chromium?
  34
  35 DEV='/dev/ttyACM0'
  36
  37 @task
  38 def listusb(c):
  39     c.run('ls /dev/ttyACM*')
  40     # c.run('ls /dev/ttyUSB*')
  41
  42 @task()
  43 def chip_id(c):
  44     c.run(f'esptool --port {DEV} chip-id')
  45