system c 是在C环境下的硬件描述语言,比VHDL 等语言具有更强的抽象能力,内有system C的开发支持库和一些VC下的开发例程-system in the C environment hardware descr iption language, than languages such as VHDL is more abstract, C within a system to support the development of the VC and some routines u

小型的hello程序，不用标准c语言库，用的是底层串口驱动nios-Hello small program, not the standard c language library, using a low-level serial driver nios

在STM32板子与电脑串口助手进行通信,用串口的DMA方式,先接收,再发送到PC端,可以连续接收,通过按键一次发送.(In the STM32 board and computer serial assistant for communication, using the serial port DMA way, first receive, and then sent to the PC terminal, you can receive continuously, sent through