MPC8541的GPIO访问-MPC8541 visit the GPIO # define GPIO_REG (type, port) (M8260_IOP_P port # # # # type (GPIO_IMMR_ BASE)) # define gpioRegGet (type, port, reg) do (if (port == PORT_A) reg = (NW_VUINT32 *) GPIO_REG (type, A)

VC++语言编写的一个串口dll,可以导出常见的串口函数，如打开串口，读串口等函数以供调用程序使用。-VC++ language, prepared by a serial dll, serial port can be exported common function, such as the open serial port, serial port, such as time for the call function to us