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receiver: get device codename from Bolt receiver registers

This commit is contained in:
Peter F. Patel-Schneider 2021-11-11 10:25:51 -05:00
parent 9823e5ab8a
commit c32a6ca91c
2 changed files with 6 additions and 2 deletions
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1
lib/logitech_receiver/hidpp10.py
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@ -154,6 +154,7 @@ INFO_SUBREGISTERS = _NamedInts(
extended_pairing_information=0x30, # 0x3N, by connected device extended_pairing_information=0x30, # 0x3N, by connected device
device_name=0x40, # 0x4N, by connected device device_name=0x40, # 0x4N, by connected device
bolt_pairing_information=0x50, # 0x5N, by connected device bolt_pairing_information=0x50, # 0x5N, by connected device
bolt_device_name=0x60, # 0x6N01, by connected device,
) )
# Flags taken from https://drive.google.com/file/d/0BxbRzx7vEV7eNDBheWY0UHM5dEU/view?usp=sharing # Flags taken from https://drive.google.com/file/d/0BxbRzx7vEV7eNDBheWY0UHM5dEU/view?usp=sharing

7
lib/logitech_receiver/receiver.py
View File

@ -143,11 +143,14 @@ class Receiver:
def device_codename(self, n): def device_codename(self, n):
if self.receiver_kind == 'bolt': if self.receiver_kind == 'bolt':
codename = self.read_register(_R.receiver_info, _IR.bolt_device_name + n, 0x01)
if codename:
codename = codename[3:3 + min(14, ord(codename[2:3]))]
return codename.decode('ascii')
return return
codename = self.read_register(_R.receiver_info, _IR.device_name + n - 1) codename = self.read_register(_R.receiver_info, _IR.device_name + n - 1)
if codename: if codename:
codename_length = ord(codename[1:2]) codename = codename[2:2 + ord(codename[1:2])]
codename = codename[2:2 + codename_length]
return codename.decode('ascii') return codename.decode('ascii')
def device_pairing_information(self, n): def device_pairing_information(self, n):