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raspi-freezer
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fix keyboard

main
Hendrik Langer 6 years ago
parent
f092619516
commit
2079ef0ca2
1 changed files with 13 additions and 7 deletions
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  1. 20
      raspberry-environment/display.py

20
raspberry-environment/display.py
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@ -117,10 +117,13 @@ def os_echo(filename, string):
with open(filename, 'w') as f: with open(filename, 'w') as f:
f.write(string) f.write(string)
def os_echo_bin(filename, string):
with open(filename, 'wb') as f:
f.write(string)
def send_keypress(): def send_keypress():
with open('/dev/hidg0', 'w') as f: with open('/dev/hidg0', 'wb') as f:
f.write(bytearray(b'\x00\x00\x04\x00\x00\x00\x00\x00')) #press the A-button f.write(bytearray(b'\x00\x00\x04\x00\x00\x00\x00\x00')) #press the A-button
f.write(bytearray(b'\x00\x00\x00\x00\x00\x00\x00\x00')) #release all keys f.write(bytearray(b'\x00\x00\x00\x00\x00\x00\x00\x00')) #release all keys
@ -165,6 +168,12 @@ if __name__ == '__main__':
os_echo(g+"strings/0x409/manufacturer", "IUL TU Dortmund") os_echo(g+"strings/0x409/manufacturer", "IUL TU Dortmund")
os_echo(g+"strings/0x409/product", "Raspberry Screenshot Gadget") os_echo(g+"strings/0x409/product", "Raspberry Screenshot Gadget")
subprocess.run(['mkdir', g+"configs/c.1"], shell=False, check=True)
subprocess.run(['mkdir', g+"configs/c.1/strings/0x409"], shell=False, check=True) # english
os_echo(g+"configs/c.1/bmAttributes", "0x80") # bus powered
os_echo(g+"configs/c.1/MaxPower", "500")
os_echo(g+"configs/c.1/strings/0x409/configuration", "Config 1")
# config usb_mass_storage # config usb_mass_storage
subprocess.run(['mkdir', g+"functions/mass_storage.usb0"], shell=False, check=True) subprocess.run(['mkdir', g+"functions/mass_storage.usb0"], shell=False, check=True)
os_echo(g+"functions/mass_storage.usb0/stall", "0") os_echo(g+"functions/mass_storage.usb0/stall", "0")
@ -174,19 +183,16 @@ if __name__ == '__main__':
os_echo(g+"functions/mass_storage.usb0/lun.0/removable", "1") os_echo(g+"functions/mass_storage.usb0/lun.0/removable", "1")
os_echo(g+"functions/mass_storage.usb0/lun.0/file", "/tmp/usbdisk.img") os_echo(g+"functions/mass_storage.usb0/lun.0/file", "/tmp/usbdisk.img")
subprocess.run(['mkdir', g+"configs/c.1"], shell=False, check=True)
subprocess.run(['mkdir', g+"configs/c.1/strings/0x409"], shell=False, check=True) # english
os_echo(g+"configs/c.1/bmAttributes", "0x80") # bus powered
os_echo(g+"configs/c.1/MaxPower", "250")
os_echo(g+"configs/c.1/strings/0x409/configuration", "Storage configuration")
subprocess.run(['ln', '-s', g+"functions/mass_storage.usb0", g+"configs/c.1"], shell=False, check=True) subprocess.run(['ln', '-s', g+"functions/mass_storage.usb0", g+"configs/c.1"], shell=False, check=True)
# config keyboard # config keyboard
subprocess.run(['mkdir', g+"functions/hid.usb0"], shell=False, check=True) subprocess.run(['mkdir', g+"functions/hid.usb0"], shell=False, check=True)
time.sleep(0.2)
os_echo(g+"functions/hid.usb0/protocol", "1") os_echo(g+"functions/hid.usb0/protocol", "1")
os_echo(g+"functions/hid.usb0/subclass", "1") os_echo(g+"functions/hid.usb0/subclass", "1")
os_echo(g+"functions/hid.usb0/report_length", "8") os_echo(g+"functions/hid.usb0/report_length", "8")
os_echo(g+"functions/hid.usb0/report_desc", bytearray(b'\x05\x01\x09\x06\xa1\x01\x05\x07\x19\xe0\x29\xe7\x15\x00\x25\x01\x75\x01\x95\x08\x81\x02\x95\x01\x75\x08\x81\x03\x95\x05\x75\x01\x05\x08\x19\x01\x29\x05\x91\x02\x95\x01\x75\x03\x91\x03\x95\x06\x75\x08\x15\x00\x25\x65\x05\x07\x19\x00\x29\x65\x81\x00\xc0').encode()) os_echo_bin(g+"functions/hid.usb0/report_desc", bytes(b'\x05\x01\x09\x06\xa1\x01\x05\x07\x19\xe0\x29\xe7\x15\x00\x25\x01\x75\x01\x95\x08\x81\x02\x95\x01\x75\x08\x81\x03\x95\x05\x75\x01\x05\x08\x19\x01\x29\x05\x91\x02\x95\x01\x75\x03\x91\x03\x95\x06\x75\x08\x15\x00\x25\x65\x05\x07\x19\x00\x29\x65\x81\x00\xc0'))
# subprocess.run('echo -ne \\x05\\x01\\x09\\x06\\xa1\\x01\\x05\\x07\\x19\\xe0\\x29\\xe7\\x15\\x00\\x25\\x01\\x75\\x01\\x95\\x08\\x81\\x02\\x95\\x01\\x75\\x08\\x81\\x03\\x95\\x05\\x75\\x01\\x05\\x08\\x19\\x01\\x29\\x05\\x91\\x02\\x95\\x01\\x75\\x03\\x91\\x03\\x95\\x06\\x75\\x08\\x15\\x00\\x25\\x65\\x05\\x07\\x19\\x00\\x29\\x65\\x81\\x00\\xc0 > functions/hid.usb0/report_desc', shell=True)
subprocess.run(['ln', '-s', g+"functions/hid.usb0", g+"configs/c.1"], shell=False, check=True) subprocess.run(['ln', '-s', g+"functions/hid.usb0", g+"configs/c.1"], shell=False, check=True)

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