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keyboard data moved to DeviceData class

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This commit is contained in:
dhavan
2023-11-23 08:00:37 +00:00
parent d4e8526766
commit caf04373f3
1 changed files with 44 additions and 28 deletions
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examples/run_hid_device.py
+44 -28
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@@ -92,8 +92,15 @@ HID_COUNTRY_CODE = 0x21
HID_VIRTUAL_CABLE = True
HID_RECONNECT_INITIATE = True
REPORT_DESCRIPTOR_TYPE = 0x22
HID_LANGID_BASE_LANGUAGE = 0x0409
HID_LANGID_BASE_BLUETOOTH_STRING_OFFSET = 0x100
HID_BATTERY_POWER = True
HID_REMOTE_WAKE = True
HID_SUPERVISION_TIMEOUT = 0xC80
HID_NORMALLY_CONNECTABLE = True
HID_BOOT_DEVICE = True
HID_SSR_HOST_MAX_LATENCY = 0x640
HID_SSR_HOST_MIN_TIMEOUT = 0xC80
HID_REPORT_MAP = bytes(
# pylint: disable=line-too-long
[
@@ -216,15 +223,7 @@ HID_REPORT_MAP = bytes(
0xC0, # End Collection
]
)
HID_LANGID_BASE_LANGUAGE = 0x0409
HID_LANGID_BASE_BLUETOOTH_STRING_OFFSET = 0x100
HID_BATTERY_POWER = True
HID_REMOTE_WAKE = True
HID_SUPERVISION_TIMEOUT = 0xC80
HID_NORMALLY_CONNECTABLE = True
HID_BOOT_DEVICE = True
HID_SSR_HOST_MAX_LATENCY = 0x640
HID_SSR_HOST_MIN_TIMEOUT = 0xC80
# Default protocol mode set to report protocol
protocol_mode = Message.ProtocolMode.REPORT_PROTOCOL
@@ -409,17 +408,34 @@ async def get_stream_reader(pipe) -> asyncio.StreamReader:
await loop.connect_read_pipe(lambda: protocol, pipe)
return reader
class DeviceData:
def __init__(self) -> None:
self.keyboardData=bytearray([0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00])
self.mouseData=bytearray([0x00, 0x00, 0x00, 0x00])
def getKeyBoardData(self):
return self.keyboardData
def getMouseData(self):
return self.mouseData
def setKeyBoardData(self, data):
self.keyboardData=data
def setMouseData(self, data):
self.mouseData=data
keyboardData=bytearray([0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00])
mouseData=bytearray([0x00, 0x00, 0x00, 0x00])
#Device's live data - Mouse and Keyboard will be stored in this
deviceData=DeviceData()
# -----------------------------------------------------------------------------
async def keyboard_device(hid_device, command):
if command == 'web':
# Start a Websocket server to receive events from a web page
async def serve(websocket, _path):
global keyboardData
global mouseData
global deviceData
#global mouseData
while True:
try:
message = await websocket.recv()
@@ -433,11 +449,11 @@ async def keyboard_device(hid_device, command):
code = ord(key)
if ord('a') <= code <= ord('z'):
hid_code = 0x04 + code - ord('a')
keyboardData = bytearray([0x01, 0x00, 0x00, hid_code, 0x00, 0x00, 0x00, 0x00, 0x00])
hid_device.send_data(keyboardData)
deviceData.setKeyBoardData(bytearray([0x01, 0x00, 0x00, hid_code, 0x00, 0x00, 0x00, 0x00, 0x00]))
hid_device.send_data(deviceData.getKeyBoardData())
elif message_type == 'keyup':
keyboardData = bytearray([0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00])
hid_device.send_data(keyboardData)
deviceData.setKeyBoardData(bytearray([0x01, 0x00, 0x00, hid_code, 0x00, 0x00, 0x00, 0x00, 0x00]))
hid_device.send_data(deviceData.getKeyBoardData())
elif message_type == "mousemove":
x = parsed['x']
if x > 127:
@@ -451,8 +467,8 @@ async def keyboard_device(hid_device, command):
y = -127
x_cord = x.to_bytes(signed = True)
y_cord = y.to_bytes(signed = True)
mouseData = bytearray([0x02, 0x00]) + x_cord + y_cord
hid_device.send_data(mouseData)
deviceData.setMouseData(bytearray([0x02, 0x00]) + x_cord + y_cord)
hid_device.send_data(deviceData.getKeyBoardData())
except websockets.exceptions.ConnectionClosedOK:
pass
@@ -467,12 +483,12 @@ async def keyboard_device(hid_device, command):
# Keypress for the letter
keycode = 0x04 + letter - 0x61
keyboardData = bytearray([0x01, 0x00, 0x00, keycode, 0x00, 0x00, 0x00, 0x00, 0x00])
hid_device.send_data(keyboardData)
deviceData.setKeyBoardData(bytearray([0x01, 0x00, 0x00, keycode, 0x00, 0x00, 0x00, 0x00, 0x00]))
hid_device.send_data(deviceData.getKeyBoardData())
# Key release
keyboardData = bytearray([0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00])
hid_device.send_data(keyboardData)
deviceData.setKeyBoardData(bytearray([0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00]))
hid_device.send_data(deviceData.getKeyBoardData())
# -----------------------------------------------------------------------------
@@ -508,10 +524,10 @@ async def main():
"buffer_size:" + str(buffer_size))
if report_type == Message.ReportType.INPUT_REPORT:
if report_id == 1:
retValue.data = keyboardData
retValue.data = deviceData.getKeyBoardData()
retValue.status = hid_device.GetSetReturn.SUCCESS
elif report_id == 2:
retValue.data = mouseData
retValue.data = deviceData.getMouseData()
retValue.status = hid_device.GetSetReturn.SUCCESS
else:
retValue.status = hid_device.GetSetReturn.REPORT_ID_NOT_FOUND