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added logitech unifying receiver compatibility

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dekunukem
2021-12-12 12:49:22 +00:00
parent a1f3cfe2c3
commit c22a08a605
1 changed files with 22 additions and 7 deletions
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29
user_program/usb4vc_usb_scan.py
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@@ -132,8 +132,13 @@ def raw_input_event_worker():
continue
if data is None:
continue
"""
0 - 1 event_type
2 - 3 key code
4 - 8 button status
"""
data = list(data[8:])
# print(data)
print(data)
if data[0] == EV_REL:
if data[2] == REL_X:
mouse_spi_packet_dict["x"] = data[4:6]
@@ -142,12 +147,22 @@ def raw_input_event_worker():
if data[2] == REL_WHEEL:
mouse_spi_packet_dict["scroll"] = data[4:6]
if data[0] == EV_KEY:
mouse_button_state_list[data[2]-16] = data[4]
to_transfer = list(mouse_spi_msg_template)
to_transfer[10:13] = data[2:5]
to_transfer[13:18] = mouse_button_state_list[:]
to_transfer[3] = mouse_opened_device_dict[key][1]
pcard_spi.xfer(to_transfer)
key_code = data[3] * 256 + data[2]
if 0x110 <= key_code <= 0x117:
mouse_button_state_list[data[2]-16] = data[4]
to_transfer = list(mouse_spi_msg_template)
to_transfer[10:13] = data[2:5]
to_transfer[13:18] = mouse_button_state_list[:]
to_transfer[3] = mouse_opened_device_dict[key][1]
pcard_spi.xfer(to_transfer)
"""
Logitech unifying receiver identifies itself as a mouse,
so need to handle keyboard presses here too for compatibility
"""
if 0x1 <= key_code <= 127:
to_transfer = keyboard_spi_msg_header + data + [0]*20
to_transfer[3] = mouse_opened_device_dict[key][1]
pcard_spi.xfer(to_transfer)
if data[0] == EV_SYN and data[2] == SYN_REPORT and len(mouse_spi_packet_dict) > 0:
to_transfer = list(mouse_spi_msg_template)