Sunday, January 14, 2018

TFT LCD test

TFT LCD test
Using Adafruit 2.8" TFT Breakout Board Pinout
TFT size is 240x320
Unknown LCD driver chip: 5408
If using the Adafruit 2.8" TFT Arduino shield, the line:
  #define USE_ADAFRUIT_SHIELD_PINOUT
should appear in the library header (Adafruit_TFT.h).
If using the breakout board, it should NOT be #defined!
Also if using the breakout, double-check that all wiring
matches the tutorial.


TFT LCD test
Using Adafruit 2.8" TFT Breakout Board Pinout
Benchmark                Time (microseconds)
Screen fill              1379552
Text                     347756
Lines                    3390176
Horiz/Vert Lines         144664
Rectangles (outline)     104260
Rectangles (filled)      3267412
Circles (filled)         1211480
Circles (outline)        1475108
Triangles (outline)      1075592
Triangles (filled)       1719040
Rounded rects (outline)  506428
Rounded rects (filled)   3795232
Done!


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