def __init__(self, bus, addr, conf):
I2CRegister.__init__(self, bus, addr, conf)
if 'writemask' in self.config.keys():
self.mask = self.config['writemask']
else:
self.mask = 0xff
self.map_bit_names()
def __init__(self, bus, addr, conf):
I2CRegister.__init__(self, bus, addr, conf)
if 'writemask' in self.config.keys():
self.mask = self.config['writemask']
else:
self.mask = 0xff
self.map_bit_names()
def __init__(self, bus, addr, conf, signed = True):
I2CRegister.__init__(self, bus, addr, conf)
if signed:
self.bits = int(conf['type'][3:]) # type is intX or intXY
else:
self.bits = int(conf['type'][4:]) # type is uintX or uintXY
self.bytes = self.bits/8
self.signed = signed
self.config['value_names'] = {}
if 'values' in conf.keys():
for value_num,val_name in conf['values'].items():
self.config['value_names'][val_name] = value_num
def process_config(self, config):
self.name = config['name']
# multi-byte read/write support
try:
self.multi = config['protocol']['multi']
except KeyError:
self.multi = False
try:
self.comm_base = config['command']['default']
except KeyError:
self.comm_base = 0
self.registers = {}
for reg_addr, reg_conf in config['registers'].items():
name = reg_conf['name']
try:
reg_type = reg_conf['type']
except KeyError:
reg_type = None
# Since reg_conf has a type, should we do this parsing in
# the generic Register class instead of here?
if reg_type in ['int8', 'int16', 'int32']:
self.registers[name] = IntegerReg(self, reg_addr, reg_conf)
elif reg_type in ['uint8', 'uint16', 'uint32']:
self.registers[name] = IntegerReg(self,
reg_addr,
reg_conf,
signed=False)
elif reg_type == 'bitfield':
self.registers[name] = BitfieldReg(self, reg_addr, reg_conf)
elif reg_type == 'string':
self.registers[name] = StringReg(self, reg_addr, reg_conf)
else:
print "WARNING: No type specified for {:#04x}".format(reg_addr)
self.registers[name] = I2CRegister(self.bus, reg_addr,
reg_conf)
def __init__(self, bus, addr, conf):
I2CRegister.__init__(self, bus, addr, conf)
self.length = self.config['length']
def __init__(self, bus, addr, conf):
I2CRegister.__init__(self, bus, addr, conf)
self.length = self.config['length']
