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     On using this tasks file
  13
  14     - Set the Cardputer Adv power to 'off' state
  15     - Plugging in to USB will cause it to boot
  16     - Hold 'Go' while booting
  17     - Hold 'Go' and press 'Reset' to try again.
  18     - On success, the usual screen content still shows up
  19     > Tip: Be sure to use a cable that can carry data, not just power.
  20
  21     Consider burnin
  22     https://github.com/echo-lalia/MicroHydra
  23
  24     '''
  25     print(help.__doc__)
  26
  27 @task
  28 def groups(c):
  29     '''Check that the current user is a member of dialout'''
  30     result = c.run(f'groups {os.getlogin()}')
  31     assert 'dialout' in result.stdout
  32     print('ok')
  33
  34 @task
  35 def usbdiff(c):
  36     '''Use lsusb to try to find the new device.'''
  37     input('Un-plug in the device...')
  38     c.run('lsusb > /tmp/before.txt')
  39     input('Plug in the device...')
  40     c.run('lsusb > /tmp/after.txt')
  41     result = c.run('diff /tmp/before.txt /tmp/after.txt')
  42     print(result.stdout)
  43     # breakpoint()
  44
  45 # Maybe https://thelastoutpostworkshop.github.io/ESPConnect/ in Chromium?
  46
  47 DEV='/dev/ttyACM0'
  48
  49 @task
  50 def check_connected(c):
  51     dev = 'Espressif'
  52     result = c.run(f'lsusb | grep {dev}')
  53     assert dev in result.stdout
  54     print('[ok]')
  55
  56 @task
  57 def listusb(c):
  58     c.run('ls /dev/ttyACM*')
  59     # c.run('ls /dev/ttyUSB*')
  60
  61 @task()
  62 def chip_id(c):
  63     c.run(f'esptool --port {DEV} chip-id')
  64