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Faster menu navigation for Anet A8

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Addressing #8166
master
Scott Lahteine 7 years ago
parent b48a77c88a
commit 704640bf98
1 changed files with 11 additions and 8 deletions
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19
Marlin/ultralcd.cpp
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@ -4337,27 +4337,30 @@ void kill_screen(const char* lcd_msg) {
#if ENABLED(ADC_KEYPAD) #if ENABLED(ADC_KEYPAD)
inline bool handle_adc_keypad() { inline bool handle_adc_keypad() {
#define ADC_MIN_KEY_DELAY 100
static uint8_t adc_steps = 0; static uint8_t adc_steps = 0;
if (buttons_reprapworld_keypad) { if (buttons_reprapworld_keypad) {
if (adc_steps < 20) ++adc_steps; if (adc_steps < 20) ++adc_steps;
lcd_quick_feedback();
lcdDrawUpdate = LCDVIEW_REDRAW_NOW; lcdDrawUpdate = LCDVIEW_REDRAW_NOW;
if (encoderDirection == -1) { // side effect which signals we are inside a menu if (encoderDirection == -1) { // side effect which signals we are inside a menu
if (buttons_reprapworld_keypad & EN_REPRAPWORLD_KEYPAD_DOWN) encoderPosition -= ENCODER_STEPS_PER_MENU_ITEM; if (buttons_reprapworld_keypad & EN_REPRAPWORLD_KEYPAD_DOWN) encoderPosition -= ENCODER_STEPS_PER_MENU_ITEM;
else if (buttons_reprapworld_keypad & EN_REPRAPWORLD_KEYPAD_UP) encoderPosition += ENCODER_STEPS_PER_MENU_ITEM; else if (buttons_reprapworld_keypad & EN_REPRAPWORLD_KEYPAD_UP) encoderPosition += ENCODER_STEPS_PER_MENU_ITEM;
else if (buttons_reprapworld_keypad & EN_REPRAPWORLD_KEYPAD_LEFT) menu_action_back(); else if (buttons_reprapworld_keypad & EN_REPRAPWORLD_KEYPAD_LEFT) { menu_action_back(); lcd_quick_feedback(); }
else if (buttons_reprapworld_keypad & EN_REPRAPWORLD_KEYPAD_RIGHT) lcd_return_to_status(); else if (buttons_reprapworld_keypad & EN_REPRAPWORLD_KEYPAD_RIGHT) { lcd_return_to_status(); lcd_quick_feedback(); }
} }
else { else {
const int8_t step = adc_steps > 19 ? 100 : adc_steps > 10 ? 10 : 1; if (buttons_reprapworld_keypad & (EN_REPRAPWORLD_KEYPAD_DOWN|EN_REPRAPWORLD_KEYPAD_UP|EN_REPRAPWORLD_KEYPAD_RIGHT)) {
if (buttons_reprapworld_keypad & EN_REPRAPWORLD_KEYPAD_DOWN) encoderPosition += ENCODER_PULSES_PER_STEP * step; const int8_t step = adc_steps > 19 ? 100 : adc_steps > 10 ? 10 : 1;
else if (buttons_reprapworld_keypad & EN_REPRAPWORLD_KEYPAD_UP) encoderPosition -= ENCODER_PULSES_PER_STEP * step; if (buttons_reprapworld_keypad & EN_REPRAPWORLD_KEYPAD_DOWN) encoderPosition += ENCODER_PULSES_PER_STEP * step;
else if (buttons_reprapworld_keypad & EN_REPRAPWORLD_KEYPAD_RIGHT) encoderPosition = 0; else if (buttons_reprapworld_keypad & EN_REPRAPWORLD_KEYPAD_UP) encoderPosition -= ENCODER_PULSES_PER_STEP * step;
else if (buttons_reprapworld_keypad & EN_REPRAPWORLD_KEYPAD_RIGHT) encoderPosition = 0;
}
} }
#if ENABLED(ADC_KEYPAD_DEBUG) #if ENABLED(ADC_KEYPAD_DEBUG)
SERIAL_PROTOCOLLNPAIR("buttons_reprapworld_keypad = ", (uint32_t)buttons_reprapworld_keypad); SERIAL_PROTOCOLLNPAIR("buttons_reprapworld_keypad = ", (uint32_t)buttons_reprapworld_keypad);
SERIAL_PROTOCOLLNPAIR("encoderPosition = ", (uint32_t)encoderPosition); SERIAL_PROTOCOLLNPAIR("encoderPosition = ", (uint32_t)encoderPosition);
#endif #endif
next_button_update_ms = millis() + ADC_MIN_KEY_DELAY;
return true; return true;
} }
else if (!thermalManager.current_ADCKey_raw) else if (!thermalManager.current_ADCKey_raw)
@ -4672,7 +4675,7 @@ void lcd_update() {
#endif #endif
bool encoderPastThreshold = (abs(encoderDiff) >= ENCODER_PULSES_PER_STEP); const bool encoderPastThreshold = (abs(encoderDiff) >= ENCODER_PULSES_PER_STEP);
if (encoderPastThreshold || lcd_clicked) { if (encoderPastThreshold || lcd_clicked) {
if (encoderPastThreshold) { if (encoderPastThreshold) {
int32_t encoderMultiplier = 1; int32_t encoderMultiplier = 1;

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