search

rtpkgs / dwin

基于RT-Thread物联网操作系统的dwin串口屏幕快速开发库!
Other
59 stars 28 forks source link

[bug] cpuid 读取有问题! #5

Closed liu2guang closed 6 years ago

liu2guang commented 6 years ago

2018-04-26 10:01 log: [dwin] Requests 007Byte data: {0x5a 0xa5 0x04 0x83 0x00 0x00 0x04}. [dwin] Read var 015Byte data: {0x5a 0xa5 0x0c 0x83 0x00 0x00 0x04 0x62 0x55 0x14 0x09 0x32 0x17 0x11 0x03}. [dwin] Get dwin serial screen cpu id: 0x6255140932171103.

liu2guang commented 6 years ago

原因找到: 是因为有控件地址被配置为0x0000, 导致这16位数据上电初始化为0了, 所以得出结论是DGUS的系统接口var可以被改变但是上电后就会被复位。