Open ninjai001 opened 6 years ago
We spliced the data into a complete string. Does the .a file also send packets? how to set the sleep time ?
为什么热敏打印机,打印速度很慢,感觉数据包被分包发送了,是不是.a文件中做了封装
We spliced the data into a complete string. Does the .a file also send packets? how to set the sleep time ?