def load_libad9361():
'''
Load libad9361 library
'''
arch, name = platform.architecture()
if name.lower().startswith('win'):
path = os.path.join(
os.path.dirname(__file__), r'win\x86\libad9361.dll'
if arch.lower() == '32bit' else r'win\x64\libad9361.dll')
return _windll(path)
path = '/usr/lib/libad9361.so.0'
if os.path.exists(path):
return _cdll(path)
return _cdll('/usr/local/lib/libad9361.so.0')
# pylint: disable=invalid-name
_ScanContextPtr = _POINTER(_ScanContext)
_ContextInfoPtr = _POINTER(_ContextInfo)
_ContextPtr = _POINTER(_Context)
_DevicePtr = _POINTER(_Device)
_ChannelPtr = _POINTER(_Channel)
_BufferPtr = _POINTER(_Buffer)
_DataFormatPtr = _POINTER(DataFormat)
if "Windows" in _system():
_iiolib = "libiio.dll"
else:
# Non-windows, possibly Posix system
_iiolib = "iio"
_lib = _cdll(find_library(_iiolib), use_errno=True, use_last_error=True)
_get_backends_count = _lib.iio_get_backends_count
_get_backends_count.restype = c_uint
_get_backend = _lib.iio_get_backend
_get_backend.argtypes = (c_uint, )
_get_backend.restype = c_char_p
_get_backend.errcheck = _check_null
_create_scan_context = _lib.iio_create_scan_context
_create_scan_context.argtypes = (c_char_p, c_uint)
_create_scan_context.restype = _ScanContextPtr
_create_scan_context.errcheck = _check_null
_destroy_scan_context = _lib.iio_scan_context_destroy
#!/usr/bin/env python3
from ctypes import Structure, c_char_p, c_uint, c_int, c_size_t, \
c_ssize_t, c_char, c_void_p, c_bool, create_string_buffer, \
POINTER as _POINTER, CDLL as _cdll, memmove as _memmove, byref as _byref
_lib = _cdll('./dabdecoder.so')
init = _lib.dabdecoder_init
init.argtypes = (c_int, c_int)
process = _lib.dabdecoder_process
process.restypes = c_int
capture_qpsk = _lib.dabdecoder_capture_qpsk
capture_qpsk.argtypes = (c_int, )
capture_fft = _lib.dabdecoder_capture_fft
capture_fft.argtypes = (c_int, )
track_frequency = _lib.dabdecoder_track_frequency
track_frequency.argtypes = (c_int, )
set_subch_filter = _lib.dabdecoder_set_subch_filter
set_subch_filter.argtypes = (c_int, c_int, c_int)
pass
class _Device(Structure):
pass
class _Channel(Structure):
pass
class _Buffer(Structure):
pass
_ScanContextPtr = _POINTER(_ScanContext)
_ContextInfoPtr = _POINTER(_ContextInfo)
_ContextPtr = _POINTER(_Context)
_DevicePtr = _POINTER(_Device)
_ChannelPtr = _POINTER(_Channel)
_BufferPtr = _POINTER(_Buffer)
_lib = _cdll('libiio.dll' if 'Windows' in _system() else 'libiio.so.0',
use_errno = True, use_last_error = True)
_create_scan_context = _lib.iio_create_scan_context
_create_scan_context.argtypes = (c_char_p, c_uint)
_create_scan_context.restype = _ScanContextPtr
_create_scan_context.errcheck = _checkNull
_destroy_scan_context = _lib.iio_scan_context_destroy
_destroy_scan_context.argtypes = (_ScanContextPtr, )
_get_context_info_list = _lib.iio_scan_context_get_info_list
_get_context_info_list.argtypes = (_ScanContextPtr, _POINTER(_POINTER(_ContextInfoPtr)))
_get_context_info_list.restype = c_ssize_t
_get_context_info_list.errcheck = _checkNegative
_context_info_list_free = _lib.iio_context_info_list_free
pass
class _Device(Structure):
pass
class _Channel(Structure):
pass
class _Buffer(Structure):
pass
_ScanContextPtr = _POINTER(_ScanContext)
_ContextInfoPtr = _POINTER(_ContextInfo)
_ContextPtr = _POINTER(_Context)
_DevicePtr = _POINTER(_Device)
_ChannelPtr = _POINTER(_Channel)
_BufferPtr = _POINTER(_Buffer)
_lib = _cdll('libiio.dll' if 'Windows' in _system() else 'libiio.so.0',
use_errno = True, use_last_error = True)
_get_backends_count = _lib.iio_get_backends_count
_get_backends_count.restype = c_uint
_get_backend = _lib.iio_get_backend
_get_backend.argtypes = (c_uint, )
_get_backend.restype = c_char_p
_get_backend.errcheck = _checkNull
_create_scan_context = _lib.iio_create_scan_context
_create_scan_context.argtypes = (c_char_p, c_uint)
_create_scan_context.restype = _ScanContextPtr
_create_scan_context.errcheck = _checkNull
_destroy_scan_context = _lib.iio_scan_context_destroy
