别人写的一个串口通讯控件,经过长期使用证明,很好用的。参考了Comm32,及spcomm等。主要是修正了Comm32中的.pas-Others to write a serial communication control, after a long-term use of proven, well used. Reference Comm32, and SPComm such. Mainly in the Comm32 amended. Pas
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