def data_write(self) : ifself.ATnum< 7 : self.ser.write(self.cmd[self.ATnum].encode( "utf-8'))self.ATnum = self.ATnum+1 self.plainTextEdit.appendPlainText(">>" + self.cmd[self.ATnum])else: self.timer_send.stop(
时间: 2024-02-26 15:53:35 浏览: 61
这段代码是一个 PyQt5 应用程序中的一个函数。它会检查一个计数器(ATnum)的值是否小于 7。如果是,则使用串行通信(serial communication)向设备发送一个指令(cmd[self.ATnum]),然后将这个指令显示在文本框中(plainTextEdit)并增加计数器的值。如果计数器的值大于等于 7,则停止一个计时器(timer_send)。这段代码应该是用于控制设备与应用程序之间的通信。
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