/* $Id: libk8055.i,v 1.3 2007/03/28 10:08:13 pjetur Exp $ Copyright (C) 2007 by Pjetur G. Hjaltason Python wrapper for the libk8055 library using "swig" This file is part of the libk8055 Library. The libk8055 Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The libk8055 Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. http://opensource.org/licenses/ */ %module pyk8055 %include "typemaps.i" %inline %{ %} %{ extern struct k8055_dev* k8055_alloc( void ); extern void k8055_free( struct k8055_dev* dev ); /* extern int k8055_read( struct k8055_dev* dev ); extern int k8055_write( struct k8055_dev* dev ); extern int k8055_digital_1( struct k8055_dev* dev ); extern int k8055_digital_2( struct k8055_dev* dev ); extern int k8055_digital_3( struct k8055_dev* dev ); extern int k8055_digital_4( struct k8055_dev* dev ); extern int k8055_digital_5( struct k8055_dev* dev ); extern int k8055_analog_1( struct k8055_dev* dev ); extern int k8055_analog_2( struct k8055_dev* dev ); extern int k8055_counter_1( struct k8055_dev* dev ); extern int k8055_counter_2( struct k8055_dev* dev ); */ /*extern char* k8055_version( void );*/ extern void k8055_set_debug( int status ); extern void k8055_get_debug( void ); extern int k8055_search_devices( void ); extern int k8055_open_device( struct k8055_dev* dev, int board_address ); extern int k8055_close_device( struct k8055_dev* dev ); extern int k8055_set_analog_channel( struct k8055_dev* dev, int channel ); extern int k8055_clear_analog_channel( struct k8055_dev* dev, int channel ); extern int k8055_read_analog_channel( struct k8055_dev* dev, int channel ); extern int k8055_write_analog_channel( struct k8055_dev* dev ,int channel, int data ); extern int k8055_set_all_analog( struct k8055_dev* dev ); extern int k8055_clear_all_analog( struct k8055_dev* dev ); extern int k8055_read_all_analog( struct k8055_dev* dev, int* data1, int* data2 ); extern int k8055_write_all_analog( struct k8055_dev* dev, int data1, int data2 ); extern int k8055_set_digital_channel( struct k8055_dev* dev, int channel ); extern int k8055_clear_digital_channel( struct k8055_dev* dev, int channel ); extern int k8055_read_digital_channel( struct k8055_dev* dev, int channel ); extern int k8055_set_all_digital( struct k8055_dev* dev ); extern int k8055_clear_all_digital( struct k8055_dev* dev ); extern int k8055_read_all_digital( struct k8055_dev* dev ); /*extern int k8055_write_all_digital( struct k8055_dev* dev, int data );*/ extern int k8055_write_all_outputs( struct k8055_dev* dev, int d_data, int a_data1, int a_data2 ); extern int k8055_read_all_inputs( struct k8055_dev* dev, int* data1, int* data2, int* data3, int* data4, int* data5 ); extern int k8055_reset_counter( struct k8055_dev* dev, int counter ); extern int k8055_read_counter( struct k8055_dev* dev, int counter ); extern int k8055_set_counter_debounce_time( struct k8055_dev* dev, int counter, int debounce_time ); %} /* And here we create the class interface to the library */ %pythoncode %{ K8055_ERROR = -1 class k8055: "Class interface to the libk8055 library" def __init__(self,BoardAddress=None,debug=False): """Constructor, optional board open k=k8055() # Does not connect to board k=k8055(1) # Init class and connect to board 1 k=k8055(1,True) # connect to board 0 and enable debugging """ self.dev = _pyk8055.k8055_alloc() # TODO how to free ?? if debug == False: self.DebugOff() else: self.DebugOn() if BoardAddress != None: self.OpenDevice(BoardAddress) def __finalize__(self): """Destructor""" _pyk8055.k8055_free(self.dev) #def Version(self): # return _pyk8055.k8055_version(); def DebugOn(self): return _pyk8055.k8055_set_debug(1); def DebugOff(self): return _pyk8055.k8055_set_debug(0); def SearchDevices(self): return _pyk8055.k8055_search_devices() def OpenDevice(self,BoardAddress): """Open the connection to K8055 k=k8055() try; k.OpenDevice(0) # possible (address 0/1/2/3) except IOError: ... returns 0 if OK, Throws IOError if invalid board or not accessible """ if _pyk8055.k8055_open_device(self.dev,BoardAddress) == K8055_ERROR: raise IOError, "Could not open device" # print "Open OK " + str(self.dev) return 0 def CloseDevice(self): """Close the connection to K8055 k.CloseDevice() retuns 0 if OK else -1 """ return _pyk8055.k8055_close_device(self.dev) def SetAnalogChannel(self,Channel): """Set analog output channel value to 255""" return _pyk8055.k8055_set_analog_channel(self.dev,Channel) def ClearAnalogChannel(self,Channel): """Set analog output channel value to 0""" return _pyk8055.k8055_clear_analog_channel(self.dev,Channel) def ReadAnalogChannel(self,Channel): """Read data from analog input channel (1/2)""" return _pyk8055.k8055_read_analog_channel(self.dev,Channel) def WriteAnalogChannel(self,Channel,value=0): """Set analog output channel value, default 0 (0-255)""" return _pyk8055.k8055_write_analog_channel(self.dev,Channel,value) def SetAllAnalog(self): """Set both analog output channels at once to 255""" return _pyk8055.k8055.set_all_analog(self.dev) def ClearAllAnalog(self): """Set both analog output channels at once to 0""" return _pyk8055.k8055.clear_all_analog(self.dev) def ReadAllAnalog(self): """Read data from both analog input channels at once Returns list, [return-value,channel_data1, channel_data2] """ return _pyk8055.k8055_read_all_analog(self.dev) def WriteAllAnalog(self,data1,data2): """Set both analog output channels at once (0-255,0-255)""" return _pyk8055.k8055_write_all_analog(self.dev,data1,data2) def SetDigitalChannel(self,Channel): """Set digital output channel (1-8) high (1)""" return _pyk8055.k8055_set_digital_channel(self.dev,Channel) def ClearDigitalChannel(self,Channel): """Set digital output channel (1-8) low (0)""" return _pyk8055.k8055_clear_digital_channel(self.dev,Channel) def ReadDigitalChannel(self,Channel): """Read digital input channel (1-5), returns 0/1 (-1 on error)""" return _pyk8055.k8055_read_digital_channel(self.dev,Channel) def SetAllDigital(self): """Set all digital output channels high (1)""" return _pyk8055.k8055_set_all_digital(self.dev) def ClearAllDigital(self): """Set all digital output channels low (0)""" return _pyk8055.k8055_clear_all_digital(self.dev) def ReadAllDigital(self): """Read all digital input channels - bitmask returns mask 0x00 - 0x1f, 0x01 as channel 1, 0x02 as channel 2... retuns -1 on error """ return _pyk8055.k8055_read_all_digital(self.dev) #def WriteAllDigital(self,data): # """Write digital output channel bitmask (0-255)""" # return _pyk8055.k8055_write_all_digital(self.dev,data) def SetAllValues(self,ddata, adata1, adata2): """Write digital output channel bitmask (0-255) and both analog channels data (0-255,0-255)""" return _pyk8055.k8055_write_all_outputs(self.dev,ddata, adata1, adata2) def ReadAllValues(self): """Read data from all input channels at once Returns list, [return-value,digital input data, analog channel_data1, analog channel_data2, counter1, counter2] """ return _pyk8055.k8055_read_all_inputs(self.dev) def ResetCounter(self,CounterNo): """Reset input counter (1/2), input channel 1/2""" return _pyk8055.k8055_reset_Counter(self.dev,CounterNo) def ReadCounter(self,CounterNo): """Read input counter (1/2), input channel 1/2""" return _pyk8055.k8055_read_counter(self.dev,CounterNo) def SetCounterDebounceTime(self,CounterNo, DebounceTime): """Set counter debounce time on counter 1/2 (1-7450 ms)""" return _pyk8055.k8055_set_counter_debounce_time(self.dev,CounterNo,DebounceTime) %} extern struct k8055_dev* k8055_alloc( void ); extern void k8055_free( struct k8055_dev* dev ); /* extern int k8055_read( struct k8055_dev* dev ); extern int k8055_write( struct k8055_dev* dev ); extern int k8055_digital_1( struct k8055_dev* dev ); extern int k8055_digital_2( struct k8055_dev* dev ); extern int k8055_digital_3( struct k8055_dev* dev ); extern int k8055_digital_4( struct k8055_dev* dev ); extern int k8055_digital_5( struct k8055_dev* dev ); extern int k8055_analog_1( struct k8055_dev* dev ); extern int k8055_analog_2( struct k8055_dev* dev ); extern int k8055_counter_1( struct k8055_dev* dev ); extern int k8055_counter_2( struct k8055_dev* dev ); */ /*extern char* k8055_version( void );*/ extern void k8055_set_debug( int status ); extern void k8055_get_debug( void ); extern int k8055_search_devices( void ); extern int k8055_open_device( struct k8055_dev* dev, int board_address ); extern int k8055_close_device( struct k8055_dev* dev ); extern int k8055_set_analog_channel( struct k8055_dev* dev, int channel ); extern int k8055_clear_analog_channel( struct k8055_dev* dev, int channel ); extern int k8055_read_analog_channel( struct k8055_dev* dev, int channel ); extern int k8055_write_analog_channel( struct k8055_dev* dev ,int channel, int data ); extern int k8055_set_all_analog( struct k8055_dev* dev ); extern int k8055_clear_all_analog( struct k8055_dev* dev ); extern int k8055_read_all_analog( struct k8055_dev* dev, int* data1, int* data2 ); extern int k8055_write_all_analog( struct k8055_dev* dev, int data1, int data2 ); extern int k8055_set_digital_channel( struct k8055_dev* dev, int channel ); extern int k8055_clear_digital_channel( struct k8055_dev* dev, int channel ); extern int k8055_read_digital_channel( struct k8055_dev* dev, int channel ); extern int k8055_set_all_digital( struct k8055_dev* dev ); extern int k8055_clear_all_digital( struct k8055_dev* dev ); extern int k8055_read_all_digital( struct k8055_dev* dev ); /*extern int k8055_write_all_digital( struct k8055_dev* dev, int data );*/ extern int k8055_write_all_outputs( struct k8055_dev* dev, int d_data, int a_data1, int a_data2 ); extern int k8055_read_all_inputs( struct k8055_dev* dev, int* data1, int* data2, int* data3, int* data4, int* data5 ); extern int k8055_reset_counter( struct k8055_dev* dev, int counter ); extern int k8055_read_counter( struct k8055_dev* dev, int counter ); extern int k8055_set_counter_debounce_time( struct k8055_dev* dev, int counter, int debounce_time );