Created
August 6, 2012 19:34
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python ctypes - array conversion
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| #let's say f_TI is something like | |
| #void blabla(int *data, int data_length); | |
| #then | |
| f_TI.argtypes = [ctypes.POINTER(ctypes.c_int), ctypes.c_int] | |
| lll = [4,7,2,8] | |
| lll_c = (ctypes.c_int * len(lll))(*lll) | |
| f_TI(lll_c, len(lll)) |
Hi, how to convert an address of array into array with ctypes ?
num_tics = api.SendMessage(self._hwnd, con.TBM_GETNUMTICS, 0, 0 ) - 2
addr = api.SendMessage(self._hwnd, con.TBM_GETPTICS, 0, 0)
Now, this addr is a pointer to an array of 9 DWORDs. How do I get the data ?
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Thank you so much. I searched a whole internet for this ❤️