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Clean up Touch pins. Better up/down touch response. (#14900)

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Robby Candra
2019-08-10 13:42:52 +07:00
committed by Scott Lahteine
parent 8cc0b4bf5e
commit d2d71caa3b
7 changed files with 45 additions and 24 deletions
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12
Marlin/src/feature/touch/xpt2046.cpp
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@ -63,10 +63,6 @@ void XPT2046::init(void) {
uint8_t XPT2046::read_buttons() {
int16_t tsoffsets[4] = { 0 };
static uint32_t touchtimeout = 0;
if (PENDING(millis(), touchtimeout)) return 0;
touchtimeout = millis() + 80; // ideally want to set this lower for the games... 30 or 40.
if (tsoffsets[0] + tsoffsets[1] == 0) {
// Not yet set, so use defines as fallback...
tsoffsets[0] = XPT2046_X_CALIBRATION;
@ -84,10 +80,10 @@ uint8_t XPT2046::read_buttons() {
if (y < 175 || y > 234) return 0;
if (WITHIN(x, 11, 109)) encoderDiff = -(ENCODER_STEPS_PER_MENU_ITEM) * ENCODER_PULSES_PER_STEP;
else if (WITHIN(x, 111, 209)) encoderDiff = ENCODER_STEPS_PER_MENU_ITEM * ENCODER_PULSES_PER_STEP;
else if (WITHIN(x, 211, 309)) return EN_C;
return 0;
return WITHIN(x, 11, 109) ? EN_A
: WITHIN(x, 111, 209) ? EN_B
: WITHIN(x, 211, 309) ? EN_C
: 0;
}
bool XPT2046::isTouched() {