Teensy 2++ and round GC9A01A display

[toreil]

Hi ,Trying to get the nice round GA display to work with an teensy 2++ but no go
have tested these connections. and the googely eye progr. but its something i miss
Anyone got a tip ??
VCC -> +5v
GND ->GND
DIN -> Pin 11
CLK -> Pin 13
CS -> Pin 10
DC -> pin 9
RST-> Pin 8
tore

 

[Boran Baypğlu]

What does tore mean.

 

[Boran Baypğlu]

And looks like you missed DOUT , it is SPI , right?

 

[toreil]

Hi , No DOUT, Just got the one i mentioned

 

[Boran Baypğlu]

Then i dont have any clue what you miss.

 

[Boran Baypğlu]

Ah you trying to make eyes via round display , right? if my english is good enough and i did pick up what you mean , you missed second CS pin for second display.

 

[KurtE]

Might help if you posted the code which may show what library you are using. Maybe picture of your setup.

 

[PaulStoffregen]

You probably need to connect the display's DIN and CLK pins to these 2 pins on Teensy++ 2.0.

Saying "probably" since I can't see the type of display or the software library you are using. Difficult to give a certain answer with hardware and software info missing.