基于MCU的自适应在线编程技术

Self-adaption In Application Programming Based on MCU

随着C8051F12x系列MCU的广泛应用,传统的用仿真器编程模式已无法满足大量嵌入式软件更改的现状,且仿真器编程由于需要拆卸产品,存在一定的风险。针对这一现状,笔者提出了一种通过MCU自带串口实现通用软件在线编程及校验的方法,展示了其相对于仿真器编程的优势。

With the wide application of C8051F12 x series MCUs,the traditional emulator programming mode can not meet the current situation of a large number of embedded software changes,and the emulator programming has certain risks due to the need to disassemble products.In view of this situation,the author puts forward a method to realize on-line programming and verification of general software through MCU’s own serial port,and shows its advantages over simulator programming.