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24L01 通信

于 2022-03-14 发布 文件大小:383.34 kB
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代码说明:

本实验开机后,先检测NRF24L01模块是否存在,在检测到NRF24L01模块之后,根据KEY0和KEY1的设置来决定 模块的工作模式,在设定好工作模式之后,就会不停的发送/接收数据,同样用DS0来指示程序正在运行。 注意 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,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,需自备NRF24L01模块2个,MiniSTM32开发板2块 5,NRF24L01模块插在开发板U2位置.  6,本实验需要2套ALIENTEK开发板才可以正常测试!!!!!!一块做发送,一块做接收. 7,不要把1820和PA0的跳线帽跳上,否则可能导致按键"不灵". 

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