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README.md

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HOW-TO

  1. Open a terminal (CTRL + ALT + T)
make clean all
./install.sh
gcc poll_test.c -o poll_test
./poll_test

  1. Open another terminal

  2. echo anything to /proc/cdev_wait

    Example: echo "Hello there!" > /proc/cdev_wait

  3. Use ./remove.sh to remove module and the device file.