import ctypes
lib = ctypes.CDLL('/usr/lib/liboscimp_fpga.so')

def add_const_set_offset(device, offset):
    lib.add_const_set_offset(device, offset)

def nco_counter_send_conf(device, freq_ref, freq_dds, acc_size, offset):
    lib.nco_counter_send_conf(device, freq_ref, freq_dds, acc_size, offset)

def fpga_send(fpga_dev, registre, value):
    lib.fpga_send(fpga_dev, registre, value)

def fpga_read(fpga_dev, registre):
    lib.fpga_read(fpga_dev, registre)

def fpga_read32(fpga_dev, registre):
    lib.fpga_read32(fpga_dev, registre)

def fpga_close(fpga_device):
    lib.fpga_close(fpga_dev)

def fpga_open(fpga_dev, fpga_address, fpga_offset):
    lib.fpga_open(fpga_dev, fpga_address, fpga_offset)

class fpga_dev(ctypes.Structure):
    _fields_ = [('fd', ctypes.c_int),
                ('ptr_fpga', ctypes.c_void_p),
                ('fpga_address', ctypes.c_uint),
                ('fpga_offset', ctypes.c_uint)]