P100脱机下载器
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README.TXT

实验器材:
MiniSTM32F103开发板V3版本

实验目的:
演示MINI脱机下载器的UID自定义加密功能的使用

硬件资源:
1,DS0(连接在PA8)
2,串口1(波特率:115200,PA9/PA10连接在板载USB转串口芯片CH340上面)
3,ALIENTEK 2.8/3.5/4.3/7寸TFTLCD模块(通过GPIO驱动,连接关系见lcd.h)

实验现象:
1,密钥验证OK后,串口打印出“密钥合法”程序正常运行;
2,当密钥验证失败时,串口打印“密钥非法”,LCD显示“Invalid Key”,。

注意事项:
1,4.3寸和7寸屏需要比较大电流,USB供电可能不足,请用外部电源供电(5V电源,接VOUT2即可).
2,本例程在LCD_Init函数里面(在ILI93xx.c),用到了printf,如果不初始化串口1,将导致液晶无法显示!!
3,LCD模块在开发板的LCD接口上面,必须靠右插。
4,必须保证传入给密钥验证函数的参数与上位机配置的参数一致,否则密钥验证无法通过!!!!


正点原子@ALIENTEK
2018-5-12
广州市星翼电子科技有限公司
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