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updeated to read specific card

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ske087
2025-12-08 15:45:37 +02:00
parent 9d32f43ac7
commit 02227a12e5
7 changed files with 291 additions and 28 deletions
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68
working_files/test_card_reader.py
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@@ -12,13 +12,32 @@ def list_input_devices():
print("\n=== Available Input Devices ===")
devices = [evdev.InputDevice(path) for path in evdev.list_devices()]
# Exclusion keywords that help identify non-card-reader devices
exclusion_keywords = [
'touch', 'touchscreen', 'mouse', 'mice', 'trackpad',
'touchpad', 'pen', 'stylus', 'video', 'button', 'lid'
]
for i, device in enumerate(devices):
device_name_lower = device.name.lower()
is_excluded = any(keyword in device_name_lower for keyword in exclusion_keywords)
is_likely_card = 'card' in device_name_lower or 'reader' in device_name_lower or 'rfid' in device_name_lower
print(f"\n[{i}] {device.path}")
print(f" Name: {device.name}")
print(f" Phys: {device.phys}")
capabilities = device.capabilities()
if ecodes.EV_KEY in capabilities:
print(f" Type: Keyboard/HID Input Device")
# Add helpful hints
if is_likely_card:
print(f" ** LIKELY CARD READER **")
elif is_excluded:
print(f" (Excluded: appears to be touch/mouse/other non-card device)")
elif 'usb' in device_name_lower and 'keyboard' in device_name_lower:
print(f" (USB Keyboard - could be card reader)")
return devices
@@ -26,27 +45,56 @@ def test_card_reader(device_index=None):
"""Test reading from a card reader device"""
devices = [evdev.InputDevice(path) for path in evdev.list_devices()]
# Exclusion keywords (same as in main app)
exclusion_keywords = [
'touch', 'touchscreen', 'mouse', 'mice', 'trackpad',
'touchpad', 'pen', 'stylus', 'video', 'button', 'lid'
]
if device_index is not None:
if device_index >= len(devices):
print(f"Error: Device index {device_index} out of range")
return
device = devices[device_index]
else:
# Try to find a card reader automatically
# Try to find a card reader automatically using same logic as main app
device = None
for dev in devices:
if 'keyboard' in dev.name.lower() or 'card' in dev.name.lower() or 'reader' in dev.name.lower():
device = dev
print(f"Found potential card reader: {dev.name}")
break
if not device and devices:
# Use first keyboard device
for dev in devices:
# Priority 1: Explicit card readers
for dev in devices:
device_name_lower = dev.name.lower()
if any(keyword in device_name_lower for keyword in exclusion_keywords):
continue
if 'card' in device_name_lower or 'reader' in device_name_lower or 'rfid' in device_name_lower or 'hid' in device_name_lower:
capabilities = dev.capabilities()
if ecodes.EV_KEY in capabilities:
device = dev
print(f"Using keyboard device: {dev.name}")
print(f"Found card reader: {dev.name}")
break
# Priority 2: USB keyboards
if not device:
for dev in devices:
device_name_lower = dev.name.lower()
if any(keyword in device_name_lower for keyword in exclusion_keywords):
continue
if 'usb' in device_name_lower and 'keyboard' in device_name_lower:
capabilities = dev.capabilities()
if ecodes.EV_KEY in capabilities:
device = dev
print(f"Using USB keyboard as card reader: {dev.name}")
break
# Priority 3: Any non-excluded keyboard
if not device:
for dev in devices:
device_name_lower = dev.name.lower()
if any(keyword in device_name_lower for keyword in exclusion_keywords):
continue
capabilities = dev.capabilities()
if ecodes.EV_KEY in capabilities:
device = dev
print(f"Using keyboard device as card reader: {dev.name}")
break
if not device: