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t.py
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t.py
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import ctypes
import os
class FST:
def __init__(self):
self.dll = ctypes.CDLL(os.getcwd() + os.sep + "fst.dll")
def open(self,fn):
self.dll.init(ctypes.c_char_p(bytes(fn,'utf-8')))
def add_signal(self,name,bits):
self.dll.add_signal(ctypes.c_char_p(bytes(name,'utf-8')),bits)
def change_signal(self,name,val):
self.dll.change_signal(ctypes.c_char_p(bytes(name,'utf-8')), val)
def dump(self):
self.dll.dump()
def flush(self):
self.dll.flush()
def close(self):
self.dll.close_wave()
if __name__ == '__main__':
fst = FST()
fst.open("t.fst")
fst.add_signal("a",32)
fst.add_signal("b",1)
fst.add_signal("c",33)
fst.add_signal("d",64)
fst.dump()
fst.change_signal("a",0x12345678)
fst.change_signal("b",0)
fst.change_signal("c",ctypes.c_uint64(0x1ffffffff))
fst.change_signal("d",ctypes.c_uint64(0x8000000080000000))
fst.dump()
fst.change_signal("a",0x87654321)
fst.change_signal("b",1)
fst.change_signal("c",ctypes.c_uint64(0x0))
fst.change_signal("d",ctypes.c_uint64(0xf0000000f0000000))
fst.dump()
fst.flush()
fst.close()