The branch, master has been updated
via abc3a514be2fa62824b54ea872e6a4176661c81c (commit)
from 94053d914a22401610407221e9977a9deaf9788c (commit)
- Log -----------------------------------------------------------------
commit abc3a514be2fa62824b54ea872e6a4176661c81c
Author: Michel Zou <xantares09@xxxxxxxxxxx>
Date: Thu Aug 23 11:14:59 2012 +0200
python bindings: python3 support
Whitespace fixes by Thomas Jarosch (detected by pylint and git)
-----------------------------------------------------------------------
Summary of changes:
bindings/CMakeLists.txt | 2 +-
bindings/ftdi1.i | 15 ++++++++++++-
examples/python/complete.py | 46 ++++++++++++++++++++----------------------
3 files changed, 36 insertions(+), 27 deletions(-)
diff --git a/bindings/CMakeLists.txt b/bindings/CMakeLists.txt
index 7abf655..606e44b 100644
--- a/bindings/CMakeLists.txt
+++ b/bindings/CMakeLists.txt
@@ -19,7 +19,7 @@ if(PYTHON_BINDINGS AND SWIG_FOUND AND PYTHONLIBS_FOUND AND
PYTHONINTERP_FOUND)
swig_link_libraries ( ftdi1 ${PYTHON_LIBRARIES} )
endif ()
- execute_process ( COMMAND ${PYTHON_EXECUTABLE} -c "import sys; print
'%d.%d' % ( sys.version_info[0], sys.version_info[1] )"
+ execute_process ( COMMAND ${PYTHON_EXECUTABLE} -c "import sys; print(
'%d.%d' % ( sys.version_info[0], sys.version_info[1] ) )"
OUTPUT_VARIABLE PYTHON_VERSION
OUTPUT_STRIP_TRAILING_WHITESPACE )
diff --git a/bindings/ftdi1.i b/bindings/ftdi1.i
index f26a334..952a383 100644
--- a/bindings/ftdi1.i
+++ b/bindings/ftdi1.i
@@ -2,6 +2,17 @@
%module(docstring="Python interface to libftdi1") ftdi1
+%{
+#include "Python.h"
+
+inline PyObject* convertString( const char *v, Py_ssize_t len )
+#if PY_MAJOR_VERSION >= 3
+{ return PyUnicode_FromStringAndSize(v, len); }
+#else
+{ return PyString_FromStringAndSize(v, len); }
+#endif
+%}
+
%include <typemaps.i>
%include <cstring.i>
@@ -36,7 +47,7 @@
%clear int mnf_len, int desc_len, int serial_len;
%typemap(in,numinputs=1) (unsigned char *buf, int size) %{ $2 =
PyInt_AsLong($input);$1 = (unsigned char*)malloc($2*sizeof(char)); %}
-%typemap(argout) (unsigned char *buf, int size) %{ if(result<0) $2=0; $result
= SWIG_Python_AppendOutput($result, PyString_FromStringAndSize((char*)$1, $2));
free($1); %}
+%typemap(argout) (unsigned char *buf, int size) %{ if(result<0) $2=0; $result
= SWIG_Python_AppendOutput($result, convertString((char*)$1, $2)); free($1); %}
int ftdi_read_data(struct ftdi_context *ftdi, unsigned char *buf, int
size);
%clear (unsigned char *buf, int size);
@@ -62,7 +73,7 @@
%clear int* value;
%typemap(in,numinputs=1) (unsigned char *buf, int size) %{ $2 =
PyInt_AsLong($input);$1 = (unsigned char*)malloc($2*sizeof(char)); %}
-%typemap(argout) (unsigned char *buf, int size) %{ if(result<0) $2=0; $result
= SWIG_Python_AppendOutput($result, PyString_FromStringAndSize((char*)$1, $2));
free($1); %}
+%typemap(argout) (unsigned char *buf, int size) %{ if(result<0) $2=0; $result
= SWIG_Python_AppendOutput($result, convertString((char*)$1, $2)); free($1); %}
int ftdi_get_eeprom_buf(struct ftdi_context *ftdi, unsigned char * buf,
int size);
%clear (unsigned char *buf, int size);
diff --git a/examples/python/complete.py b/examples/python/complete.py
index f1b737c..3a765c8 100644
--- a/examples/python/complete.py
+++ b/examples/python/complete.py
@@ -15,87 +15,85 @@ import time
# initialize
ftdic = ftdi.new()
if ftdic == 0:
- print 'new failed: %d', ret
- os._exit( 1 )
-
-
+ print( 'new failed: %d', ret )
+ os._exit( 1 )
+
# list all devices
ret, devlist = ftdi.usb_find_all( ftdic, 0x0403, 0x6001 )
if ret < 0:
- print 'ftdi_usb_find_all failed: %d (%s)' % ( ret, ftdi.get_error_string(
ftdic ) )
+ print( 'ftdi_usb_find_all failed: %d (%s)' % ( ret, ftdi.get_error_string(
ftdic ) ) )
os._exit( 1 )
-print 'Number of FTDI devices found: %d\n' % ret
+print( 'Number of FTDI devices found: %d\n' % ret )
curnode = devlist
i = 0
while( curnode != None ):
ret, manufacturer, description, serial = ftdi.usb_get_strings( ftdic,
curnode.dev )
if ret < 0:
- print 'ftdi_usb_get_strings failed: %d (%s)' % ( ret,
ftdi.get_error_string( ftdic ) )
+ print( 'ftdi_usb_get_strings failed: %d (%s)' % ( ret,
ftdi.get_error_string( ftdic ) ) )
os._exit( 1 )
- print 'Device #%d: manufacturer="%s" description="%s" serial="%s"\n' % (
i, manufacturer, description, serial )
+ print( 'Device #%d: manufacturer="%s" description="%s" serial="%s"\n' % (
i, manufacturer, description, serial ) )
curnode = curnode.next
i += 1
# open usb
ret = ftdi.usb_open( ftdic, 0x0403, 0x6001 )
if ret < 0:
- print 'unable to open ftdi device: %d (%s)' % ( ret,
ftdi.get_error_string( ftdic ) )
+ print( 'unable to open ftdi device: %d (%s)' % ( ret,
ftdi.get_error_string( ftdic ) ) )
os._exit( 1 )
# bitbang
ret = ftdi.set_bitmode( ftdic, 0xff, ftdi.BITMODE_BITBANG )
if ret < 0:
- print 'Cannot enable bitbang'
+ print( 'Cannot enable bitbang' )
os._exit( 1 )
-print 'turning everything on'
+print( 'turning everything on' )
ftdi.write_data( ftdic, chr(0xff), 1 )
time.sleep( 1 )
-print 'turning everything off\n'
+print( 'turning everything off\n' )
ftdi.write_data( ftdic, chr(0x00), 1 )
time.sleep( 1 )
for i in range( 8 ):
val = 2**i
- print 'enabling bit #%d (0x%02x)' % (i, val)
+ print( 'enabling bit #%d (0x%02x)' % (i, val) )
ftdi.write_data( ftdic, chr(val), 1 )
time.sleep ( 1 )
ftdi.disable_bitbang( ftdic )
-print ''
+print( '\n' )
# read pins
ret, pins = ftdi.read_pins( ftdic )
-print 'pins:',
+print( 'pins:\n' )
if ( ret == 0 ):
- print '%02x' % ord( pins[0] )
-print ''
+ print( '%02x' % ord( pins[0] ) )
+print( '\n' )
# read chip id
ret, chipid = ftdi.read_chipid( ftdic )
-print 'FDTI chip id: %X\n' % chipid
+print( 'FDTI chip id: %X\n' % chipid )
# read eeprom
eeprom_addr = 1
ret, eeprom_val = ftdi.read_eeprom_location( ftdic, eeprom_addr )
if (ret==0):
- print 'eeprom @ %d: 0x%04x\n' % ( eeprom_addr, eeprom_val )
+ print( 'eeprom @ %d: 0x%04x\n' % ( eeprom_addr, eeprom_val ) )
-print 'complete eeprom:'
+print( 'complete eeprom:' )
ret = ftdi.read_eeprom( ftdic )
size = 128
ret, eeprom = ftdi.get_eeprom_buf ( ftdic, size )
if ( ret == 0 ):
for i in range( size ):
- print '%02x' % ord( eeprom[i] ),
+ print( '%02x' % ord( eeprom[i] ) )
if ( i % 8 == 7 ):
- print ''
+ print( '\n' )
-
# close usb
ret = ftdi.usb_close( ftdic )
if ret < 0:
- print 'unable to close ftdi device: %d (%s)' % ( ret,
ftdi.get_error_string( ftdic ) )
+ print( 'unable to close ftdi device: %d (%s)' % ( ret,
ftdi.get_error_string( ftdic ) ) )
os._exit( 1 )
ftdi.free( ftdic )
hooks/post-receive
--
A library to talk to FTDI chips
--
libftdi-git - see http://www.intra2net.com/en/developer/libftdi for details.
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