I am still happily using my 2.8" TFT touchscreen (breakout, not the shield), but I have been trying to figure something out I thought was pretty straightforward...
The code examples all contain the following lines:
- Code: Select all
#define LCD_RESET A4 // Can alternately just connect to Arduino's reset pin
/* a bit further */
Adafruit_TFTLCD tft(LCD_CS, LCD_CD, LCD_WR, LCD_RD, LCD_RESET); // setup TFT library
If I want to connect the reset pin on the TFT to the reset pin on my Teensy (or an Arduino), how would I define this in the settings?
Simply removing the ', LCD_RESET' will result in compile errors due to missing values.
Also, if I check the library, all I can see is that the reset pin is using digital pin functions, why is it connected to an analog pin instead?
I'm probably overlooking something simple though... :x
edit: added link to code example