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PyQt4: Getting into action

After a short tutorial, let’s make a “Serial Data Reader application”.
PROBLEM STATEMENT: The data has to be read from the serial port and to be displayed to a text box in the form.

SOLUTION: The first step of every solution is to make the Flow-Chart. The flow chart for this problem will be like this.

flowchart

The first step is to open the serial port. This will use pyserial package which has to be imported to the script using this line. 😛
import serial

However if the package is missing then it can be downloaded from the https://pypi.python.org/pypi/pyserial Read the rest of this entry

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