When a single-chip microcomputer controls a GSM module and sends AT commands to the module, do I need to write the answer myself or does the module answer itself? For example, if I send: AT, the answe
Recently, when I was reading "Windows 2000XP WMD Device Driver Development", I saw AddDevice (encapsulated by DriverWizard) which contains: [code] CharSampleDevice * pDevice = new ( NULL, FILE_DEVICE_
I want to be able to input Spanish strings in C. If I input a single character, I can use a simple function + asc table to do it (there are standard Spanish accented characters after 128 in the asc ta