运用VisualSTATE建模，再运用EWARM编程，基于STM32F开发板，实现一个简易的ATM模拟机，可实现密码检验，取款，查询，改密等功能。-VisualSTATE use modeling, and then use EWARM programming, STM32F-based development board, the realization of a simple ATM simulator, enabling the password test, withdrawals, in