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Originally Posted by gt6872c
Is it possible to write to any of the other User Bytes [besides User_Byte1 using the SetUserDisplay() function] that are sent back to the OI from the RC using EasyC? Thanks in advance.
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As delivered you can write write values to the LEDs or the numeric display. EasyC looks at the setting of the display mode switch on the OI and either sends whatever you set for the single bit (LEDs) display or it sends the value you set for the numeric user display. So if you press the display select button on the OI and cycle to the U - user display setting, you'll see the number that you put in the SetUserDisplay function. If you set it to anything else, you'll see the LEDs have the values set with the SETOILED function.
Now, if you want to get more data back to the OI, you can connect a laptop to the dashboard port, then you can send lots of data back. We built a display with an image of a car dashboard and rendered dials for the tach and speedometer. The dials indicated the robot speed and ball pitcher speed. And there were a bunch of other indicators for low battery, etc.