Freedom Seeed Grove Joystick Example
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Import this Program into your mbed compiler
Compile to generate the binary file
Open an Hyperterminal window and connect to the
mbed Serial Port (COMxx) peripheral using speed 9600bps
Plug the Grove Shield v2 on the top of your FRDM-K64F
Connect on end of the 4-pin Grove cable to the Temperature and Humidity module and the other end to the
port A0 of the Grove Adapter.
Drag n drop the
frdm_Grove_Joystick_Example_K64F.bin into the mbed drive from your file explorer
Wait for download to complete
Reset/SW1 button of your FRDM-K64F board to launch the program
Your hyperterminal window should now display a value for the X, the Y and the button position of the Joystick (see picture below)!!
X=365 when pushed left, X=727 when centered and X=1000 when pushed right Y=365 when pushed down, X=727 when centered and X=1000 when pushed up Button=1 when pressed and Button=0 when released