参考链接:接口说明OH_Usb_CreateDeviceMemMap(uint64_t deviceId, size_t size, UsbDeviceMemMap **devMmap)创建缓冲区。请在缓冲区使用完后,调用OH_Usb_DestroyDeviceMemMap()销毁缓冲区,否则会造成资源泄露。 OH_Usb_DestroyDeviceMemMap(UsbDeviceMemMap *devMmap)销毁缓冲区。请在缓冲区使用完后及时销毁缓冲区,...
importnumpyasnpmmap=np.memmap('test.npy',shape=(0,4),mode='w+') Error message: Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/usr/local/lib/python3.5/dist-packages/numpy/core/memmap.py", line 250, in __new__ fid.seek(bytes - 1, 0) OSError...
memmap_nonos_s.h Package:DVBT_SUNPLUS_0801.rar [view] Upload User:fdsgsdrg Upload Date:2014-01-23 Package Size:23077k Code Size:15k Category: SCM Development Platform: C++ Builder memmap_nonos_s.h:Code Content //=== // memmap_nonos_s.h // 1000 16Mb memory mapping // Creator : B...