Python ModbusDataStrLib.swapbytes Examples

Example #1

File: ModbusMemTable.py Project: ssrselvamraju/mblogic-S2-client

	def _SetInputRegistersOverlay(self, addr, qty, data):
		"""Same as SetInputRegisters, except for register overlay option.
		The discrete inputs appear to be packed into input registers 0 to 4095.
		"""
		if (addr > 4095):
			self._SetInputRegisters(addr, qty, data)
		else:
			binstr = ModbusDataStrLib.swapbytes(data)
			self._DiscInputs[addr * 16 : (addr + qty) * 16] = ModbusDataStrLib.bin2boollist(binstr)[:qty * 16]

Example #2

File: ModbusMemTable.py Project: ssrselvamraju/mblogic-S2-client

	def _GetInputRegistersOverlay(self, addr, qty):
		"""Same as GetInputRegisters, except for register overlay option.
		The discrete inputs appear to be packed into input registers 0 to 4095.
		"""
		if (addr > 4095):
			return self._GetInputRegisters(addr, qty)
		else:
			binstr = ModbusDataStrLib.boollist2bin(self._DiscInputs[addr * 16 : (addr + qty) * 16])
			return ModbusDataStrLib.swapbytes(binstr)

Example #3

File: ModbusMemTable.py Project: ssrselvamraju/mblogic-S2-client

	def _SetHoldingRegistersOverlay(self, addr, qty, data):
		"""Same as SetHoldingRegisters, except for register overlay option.
		The coils appear to be packed into holding registers 0 to 4095.
		"""
		if (addr > 4095):
			self._SetHoldingRegisters(addr, qty, data)
		else:
			binstr = ModbusDataStrLib.swapbytes(data)
			self._Coils[addr * 16 : (addr + qty) * 16] = ModbusDataStrLib.bin2boollist(binstr)[:qty * 16]

Example #4

File: ModbusMemTable.py Project: ssrselvamraju/mblogic-S2-client

	def _GetHoldingRegistersOverlay(self, addr, qty):
		"""Same as GetHoldingRegisters, except for register overlay option.
		The coils appear to be packed into holding registers 0 to 4095.
		"""
		if (addr > 4095):
			return self._GetHoldingRegisters(addr, qty)
		else:
			binstr = ModbusDataStrLib.boollist2bin(self._Coils[addr * 16 : (addr + qty) * 16])
			return ModbusDataStrLib.swapbytes(binstr)

Example #5

    def _GetInputRegistersOverlay(self, addr, qty):
        """Same as GetInputRegisters, except for register overlay option.
		The discrete inputs appear to be packed into input registers 0 to 4095.
		"""
        if (addr > 4095):
            return self._GetInputRegisters(addr, qty)
        else:
            binstr = ModbusDataStrLib.boollist2bin(
                self._DiscInputs[addr * 16:(addr + qty) * 16])
            return ModbusDataStrLib.swapbytes(binstr)

Example #6

    def _SetHoldingRegistersOverlay(self, addr, qty, data):
        """Same as SetHoldingRegisters, except for register overlay option.
		The coils appear to be packed into holding registers 0 to 4095.
		"""
        if (addr > 4095):
            self._SetHoldingRegisters(addr, qty, data)
        else:
            binstr = ModbusDataStrLib.swapbytes(data)
            self._Coils[addr * 16:(addr + qty) *
                        16] = ModbusDataStrLib.bin2boollist(binstr)[:qty * 16]

Example #7

    def _GetHoldingRegistersOverlay(self, addr, qty):
        """Same as GetHoldingRegisters, except for register overlay option.
		The coils appear to be packed into holding registers 0 to 4095.
		"""
        if (addr > 4095):
            return self._GetHoldingRegisters(addr, qty)
        else:
            binstr = ModbusDataStrLib.boollist2bin(
                self._Coils[addr * 16:(addr + qty) * 16])
            return ModbusDataStrLib.swapbytes(binstr)

Example #8

    def _SetInputRegistersOverlay(self, addr, qty, data):
        """Same as SetInputRegisters, except for register overlay option.
		The discrete inputs appear to be packed into input registers 0 to 4095.
		"""
        if (addr > 4095):
            self._SetInputRegisters(addr, qty, data)
        else:
            binstr = ModbusDataStrLib.swapbytes(data)
            self._DiscInputs[addr * 16:(addr + qty) *
                             16] = ModbusDataStrLib.bin2boollist(binstr)[:qty *
                                                                         16]