def __init__(self, eqep_num):
assert 0 <= eqep_num <= 3, "eqep_num must be between 0 and 3"
if eqep_num == 3:
overlay = "PyBBIO-eqep2b"
eqep_num = 2
else:
overlay = 'PyBBIO-eqep%i' % eqep_num
pwmss_overlay = "PyBBIO-epwmss%i" % eqep_num
cape_manager.load(pwmss_overlay, auto_unload=False)
delay(10)
cape_manager.load(overlay, auto_unload=False)
delay(250) # Give driver time to load
self.base_dir = self._eqep_dirs[eqep_num]
self.enable()
addToCleanup(self.disable)
def __init__(self, eqep_num):
assert 0 <= eqep_num <= 3 , "eqep_num must be between 0 and 3"
if eqep_num == 3:
overlay = "PyBBIO-eqep2b"
eqep_num = 2
else:
overlay = 'PyBBIO-eqep%i' % eqep_num
pwmss_overlay = "PyBBIO-epwmss%i" % eqep_num
cape_manager.load(pwmss_overlay, auto_unload=False)
delay(10)
cape_manager.load(overlay, auto_unload=False)
delay(250) # Give driver time to load
self.base_dir = self._eqep_dirs[eqep_num]
self.enable()
addToCleanup(self.disable)
def __init__(self, eqep_num):
'''
RotaryEncoder(eqep_num)
Creates an instance of the class RotaryEncoder.
eqep_num determines which eQEP pins are set up.
eqep_num can be: EQEP0, EQEP1, EQEP2 or EQEP2b based on which pins \
the rotary encoder is connected to.
'''
assert 0 <= eqep_num <= 3 , "eqep_num must be between 0 and 3"
if eqep_num == 3:
overlay = "PyBBIO-eqep2b"
eqep_num = 2
else:
overlay = 'PyBBIO-eqep%i' % eqep_num
pwmss_overlay = "PyBBIO-epwmss%i" % eqep_num
cape_manager.load(pwmss_overlay, auto_unload=False)
delay(10)
cape_manager.load(overlay, auto_unload=False)
delay(250) # Give driver time to load
self.base_dir = self._eqep_dirs[eqep_num]
self.enable()
addToCleanup(self.disable)
def __init__(self, eqep_num):
'''
RotaryEncoder(eqep_num)
Creates an instance of the class RotaryEncoder.
eqep_num determines which eQEP pins are set up.
eqep_num can be: EQEP0, EQEP1, EQEP2 or EQEP2b based on which pins \
the rotary encoder is connected to.
'''
assert 0 <= eqep_num <= 3, "eqep_num must be between 0 and 3"
if eqep_num == 3:
overlay = "PyBBIO-eqep2b"
eqep_num = 2
else:
overlay = 'PyBBIO-eqep%i' % eqep_num
pwmss_overlay = "PyBBIO-epwmss%i" % eqep_num
cape_manager.load(pwmss_overlay, auto_unload=False)
delay(10)
cape_manager.load(overlay, auto_unload=False)
delay(250) # Give driver time to load
self.base_dir = self._eqep_dirs[eqep_num]
self.enable()
addToCleanup(self.disable)
