标签: vb.net hex
在VB中,我能够使用writeline()和readline()方法发送和接收带有串行端口的字符串 但是,如何通过串口发送和接收直接十六进制值?
答案 0 :(得分:0)
试
Dim v As Byte Open "COM1" For Binary As #1 v = <The value to write> Put #1, , v Close #1