Add 'Back' Button for Touch TFT 320x240 (#15060)

2019-08-29 13:19:07 +07:00
parent 8196ced2de
commit 38983fdfa9
229 changed files with 1486 additions and 225 deletions
--- a/Marlin/src/feature/touch/xpt2046.cpp
+++ b/Marlin/src/feature/touch/xpt2046.cpp
@ -80,9 +80,10 @@ uint8_t XPT2046::read_buttons() {

  if (y < 175 || y > 234) return 0;

-  return WITHIN(x,  11, 109) ? EN_A
-       : WITHIN(x, 111, 209) ? EN_B
-       : WITHIN(x, 211, 309) ? EN_C
+  return WITHIN(x,  14,  77) ? EN_D
+       : WITHIN(x,  90, 153) ? EN_A
+       : WITHIN(x, 166, 229) ? EN_B
+       : WITHIN(x, 242, 305) ? EN_C
       : 0;
 }