第1个回答 2010-06-07
Abstract:
In today's society, all kinds of intelligent and consumer electronics products has penetrated into all aspects of people's lives, high-performance MCU embedded in the field of application has been everywhere. As intelligent household, mobile computing, intelligent network and medical electronics and other emerging applications market, the market for the rapid development of the overall requirements of MCU high-end products growing.
The ARM Cortex - M3 in MCU market is the ARM of the latest applications of processor, it ARMv7 framework with the excellent performance (including high performance, low power consumption, low cost, etc.). European stmicroelectronics (ST) company was first introduced in June 2007 Cortex - M3 processor STM32 launched a series of 32-bit ARM kernel by MCU, the performance advantage and powerful function, peripheral broke traditional August 16 bits CPU monopoly of the MCU market.
This topic in ST STM32 series of 32-bit MCU as the core design is a set of higher education institutes undergraduate or higher degree students learn and practice the comprehensive teaching experiment device. Topic comprehensive use of college study of sensor technology, automatic control technology, electronic technology, electricity, electricity, C program design, the design of such subjects knowledge introduction experiment (involving five basic modules STM32 commonly used three comprehensive use of resources), STM32 micro-controller internal resources and needs of practical engineering experiment (including dc motor, stepping motor speed control system and the temperature control system), provide experimental application example code and documentation.