I got the same issue.
I have followed this method for operation, but I have received an error:
“2023-12-01 00:15:17,932 - QTvcp.QTVCP.CORE - ERROR - Qhal: Error making new HAL pin：Invalid parameter
/usr/lib/python3/dist-packages/qtvcp/widgets/state_led.pyLine 86Function: _hal_init2023-12-01 00:15:17,933 - QTvcp.QTVCP.CORE - ERROR - Qhal: Traceback (most recent call last):File "/usr/lib/python3/dist-packages/qtvcp/core.py", line 154, in newpinp = QPin(_hal.component.newpin(self.comp, *a, **kw))^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^hal.error:Invalid parameter2023-12-01 00:15:17,932 - QTvcp.QTVCP.CORE - ERROR - Qhal: Error making new HAL pin: Invalid parameter /usr/lib/python3/dist-packages/qtvcp/widgets/state_led.pyLine 86Function: _hal_init2023-12-01 00:15:17,933 - QTvcp.QTVCP.CORE - ERROR - Qhal: Traceback (most recent call last):File "/usr/lib/python3/dist-packages/qtvcp/core.py", line 154, in newpinp = QPin(_hal.component.newpin(self.comp, *a, **kw))^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^hal.error: Invalid parameter ”
Here is my py file：
“print('\nUser command file for following spindle.0.at_speed\n')
# needed to instance patch
# reference:
ruivieira.dev/python-monkey-patching-for-readability.html
import types
# import the handlerfile to get reference to it's libraries.
# use <screenname>_handler
import qtdragon_hd_handler as SELF
###############################################
# add hook to add a status request
###############################################
def before_loop__(self):
try:
self.w.hal_led_atspeed.setProperty('follow_halpin_state',True)
self.w.hal_led_atspeed.setProperty('halpin_name','spindle.0.at-speed')
self.w.hal_led_atspeed. _hal_init()
except Exception as e:
pass
# Here we are instance patching the original handler file to add a new
# function that calls our new function (of the same name)
# defined in this file
self.before_loop__ = types.MethodType(before_loop__, self)
”
