i beginning smartgpu2 (4.3") display (using smartshield). selected in smartgpu.h file display size #define , compile test program basicwindow. compile failed- undefined serial3.
i tried serial2, same compile error. :
#ifdef arduino_due //if arduino due defined
#define serialport (serial)
the compile successful, nothing happens on smartgpu2, , if hook usb cable laptop nothing displays on monitor screen.
has figured out serial connection? think missing simple.
i tried serial2, same compile error. :
#ifdef arduino_due //if arduino due defined
#define serialport (serial)
the compile successful, nothing happens on smartgpu2, , if hook usb cable laptop nothing displays on monitor screen.
has figured out serial connection? think missing simple.
only serial1 (pins 0 , 1) configured on zero, see thread
Arduino Forum > Products > Arduino Zero (Moderator: cmaglie) > Arduino Zero -> SmartGPU2 does not communicate
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