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fixed mouse support on python, collects events and send them out on SYNC

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dekunukem
2021-10-30 11:26:07 +01:00
parent 41a758fc00
commit 26c39bde39
3 changed files with 47 additions and 8 deletions
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7
user_program/temp.py
View File

@@ -1,3 +1,10 @@
# print(data)
# if data[0] == EV_KEY or data[0] == EV_REL:
# to_transfer = mouse_spi_msg_template + data + [0]*20
# to_transfer[3] = mouse_opened_device_dict[key][1]
# spi.xfer(to_transfer)
# print(time.time_ns(), 'sent')
# print(key)
# print(to_transfer)

41
user_program/u2p2_main.py
View File

@@ -56,11 +56,18 @@ buttons: https://elixir.bootlin.com/linux/latest/source/include/uapi/linux/input
sticks: ABS_X, ABS_Y, ABS_RX, ABS_RY
"""
# https://github.com/torvalds/linux/blob/master/include/uapi/linux/input-event-codes.h
EV_SYN = 0
EV_KEY = 1
EV_REL = 2
EV_ABS = 3
SYN_REPORT = 0
REL_X = 0x00
REL_Y = 0x01
REL_WHEEL = 0x08
SPI_BUF_INDEX_MAGIC = 0
SPI_BUF_INDEX_SEQNUM = 1
SPI_BUF_INDEX_MSG_TYPE = 2
@@ -76,7 +83,7 @@ SPI_MISO_MSG_KB_LED_REQ = 1
SPI_MOSI_MAGIC = 0xde
SPI_MISO_MAGIC = 0xcd
keyboard_spi_msg_header = [SPI_MOSI_MAGIC, 0, SPI_MOSI_MSG_KEYBOARD_EVENT, 0]
mouse_spi_msg_header = [SPI_MOSI_MAGIC, 0, SPI_MOSI_MSG_MOUSE_EVENT, 0]
mouse_spi_msg_template = [SPI_MOSI_MAGIC, 0, SPI_MOSI_MSG_MOUSE_EVENT, 0] + [0]*28
def make_spi_msg_ack():
return [SPI_MOSI_MAGIC, 0, SPI_MOSI_MSG_REQ_ACK] + [0]*29
@@ -112,7 +119,9 @@ def change_kb_led(ps2kb_led_byte):
else:
os.system(f"echo {get_01(ps2kb_led_byte & 0x4)} > {os.path.join(item, 'brightness')}")
def raw_input_event_worker():
mouse_spi_packet_dict = {}
print("raw_input_event_parser_thread started")
while 1:
for key in list(keyboard_opened_device_dict):
@@ -140,11 +149,37 @@ def raw_input_event_worker():
if data is None:
continue
data = list(data[8:])
if data[0] == EV_KEY or data[0] == EV_REL:
to_transfer = mouse_spi_msg_header + data + [0]*20
if data[0] == EV_REL:
if data[2] == REL_X:
mouse_spi_packet_dict["x"] = data[4:6]
if data[2] == REL_Y:
mouse_spi_packet_dict["y"] = data[4:6]
if data[2] == REL_WHEEL:
mouse_spi_packet_dict["scroll"] = data[4:6]
if data[0] == EV_KEY:
mouse_spi_packet_dict["button"] = data[2:6]
if data[0] == EV_SYN and data[2] == SYN_REPORT:
print(mouse_spi_packet_dict)
to_transfer = list(mouse_spi_msg_template)
if 'x' in mouse_spi_packet_dict:
to_transfer[4:6] = mouse_spi_packet_dict['x']
if 'y' in mouse_spi_packet_dict:
to_transfer[6:8] = mouse_spi_packet_dict['y']
if 'button' in mouse_spi_packet_dict:
to_transfer[8:12] = mouse_spi_packet_dict['button']
if 'scroll' in mouse_spi_packet_dict:
to_transfer[12:14] = mouse_spi_packet_dict['scroll']
to_transfer[3] = mouse_opened_device_dict[key][1]
print(to_transfer[:16])
mouse_spi_packet_dict.clear()
spi.xfer(to_transfer)
# if data[0] == EV_KEY or data[0] == EV_REL:
# to_transfer = mouse_spi_msg_template + data + [0]*20
# to_transfer[3] = mouse_opened_device_dict[key][1]
#
events = epoll.poll(timeout=0)
for df, event_type in events:
if 0x8 & event_type: