Download PC Oscilloscope USB based - Introduction

School of Electronic, Communication and Electrical Engineering
BEng Final Year Project Report
Figure 37 Serial port test
According to the project implementation, there are there steps for testing:

Connect RS-232 with PCs

Click on “USB” button

Select required COM Port and open it ( the alert light show green)

Write the random value in the “transmit string” text box

Click on the “send” button
Afterwards, from Figure 37 above, the written number disappears from the “Transmit String”
box and then the same value appear in the “Receive String” that proves the test is successful.
He, Miao / PC Oscilloscope USB based
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