def __init__(self,
port=2,
data_rate=None,
host_id=2,
module_id=1,
debug=False,
can_mode=CanModeNormal()):
del data_rate
tmcl_interface.__init__(self, host_id, module_id, debug)
tmcl_host_interface.__init__(self, host_id, module_id, debug)
self.__silent = Pin(Pin.cpu.B14, Pin.OUT_PP)
self.__mode = can_mode
self.__flag_recv = False
self.__set_mode()
CAN.initfilterbanks(14)
self.__can = CAN(port, CAN.NORMAL)
# PCLK1 = 42 MHz, Module_Bitrate = 1000 kBit/s
# With prescaler = 3, bs1 = 11, bs2 = 2
# Sample point at 85.7 %, accuracy = 100 %
self.__can.init(CAN.NORMAL,
prescaler=3,
bs1=11,
bs2=2,
auto_restart=True)
self.__can.setfilter(0, CAN.LIST16, 0,
(host_id, host_id, host_id, host_id))
self.__can.rxcallback(0, self.__callback_recv)
def __init__(self, port=0, data_rate=None, host_id=2, module_id=1, debug=False):
del data_rate
tmcl_module_interface.__init__(self, host_id, module_id, debug)
tmcl_host_interface.__init__(self, host_id, module_id, debug)
self.__vcp = USB_VCP(port)
self.__vcp.init()
self.__vcp.setinterrupt(-1)
def __init__(self,
port=None,
data_rate=None,
host_id=2,
module_id=1,
debug=False):
tmcl_interface.__init__(self, host_id, module_id, debug)
tmcl_host_interface.__init__(self, host_id, module_id, debug)
self.__buffer = bytearray()
def __init__(self,
port=1,
data_rate=9600,
host_id=2,
module_id=1,
debug=False):
tmcl_module_interface.__init__(self, host_id, module_id, debug)
tmcl_host_interface.__init__(self, host_id, module_id, debug)
self.__uart = UART(port, data_rate)
self.__uart.init(baudrate=data_rate,
bits=8,
parity=None,
stop=1,
timeout=10000,
timeout_char=10000)
def __init__(self,
port=1,
data_rate=None,
host_id=2,
module_id=1,
debug=False,
can_mode=CanModeNormal()):
del data_rate
tmcl_module_interface.__init__(self, host_id, module_id, debug)
tmcl_host_interface.__init__(self, host_id, module_id, debug)
self.__silent = Pin(Pin.cpu.B10, Pin.OUT_PP)
self.__mode = can_mode
self.__flag_recv = False
self.__can = None
CAN.initfilterbanks(14)
# PCLK1 = 42 MHz, Module_Bitrate = 1000 kBit/s
# With prescaler = 3, bs1 = 11, bs2 = 2
# Sample point at 85.7 %, accuracy = 100 %
if (isinstance(self.__mode, CanModeNormal)):
self.__silent.low()
self.__can = CAN(port, CAN.NORMAL)
self.__can.init(CAN.NORMAL,
prescaler=3,
bs1=11,
bs2=2,
auto_restart=True)
self.__can.setfilter(0, CAN.LIST16, 0,
(host_id, host_id, module_id, module_id))
elif (isinstance(self.__mode, CanModeSilent)):
self.__silent.high()
self.__can = CAN(port, CAN.SILENT)
self.__can.init(CAN.SILENT,
prescaler=3,
bs1=11,
bs2=2,
auto_restart=True)
self.__can.setfilter(0, CAN.LIST16, 0,
(host_id, host_id, module_id, module_id))
elif (isinstance(self.__mode, CanModeOff)):
raise ValueError() # Not supported by TJA1051T/3
self.__can.rxcallback(0, self.__callback_recv)