/* $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 );