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ADAPTIVE_FAN_SLOWING extension to hotend thermal protection (#12853)

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This commit is contained in:
InsanityAutomation
2019-01-12 01:41:48 -05:00
committed by Scott Lahteine
parent 459f4fef60
commit 082f6a27de
88 changed files with 405 additions and 161 deletions
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15
Marlin/src/lcd/dogm/status_screen_lite_ST7920.cpp
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@@ -707,7 +707,7 @@ bool ST7920_Lite_Status_Screen::indicators_changed() {
// them only during blinks we gain a bit of stability.
const bool blink = ui.get_blink();
const uint16_t feedrate_perc = feedrate_percentage;
const uint8_t fs = (((uint16_t)fan_speed[0] + 1) * 100) / 256;
const uint16_t fs = (thermalManager.fan_speed[0] * uint16_t(thermalManager.fan_speed_scaler[0])) >> 7;
const int16_t extruder_1_target = thermalManager.degTargetHotend(0);
#if HOTENDS > 1
const int16_t extruder_2_target = thermalManager.degTargetHotend(1);
@@ -734,7 +734,6 @@ void ST7920_Lite_Status_Screen::update_indicators(const bool forceUpdate) {
const bool blink = ui.get_blink();
const duration_t elapsed = print_job_timer.duration();
const uint16_t feedrate_perc = feedrate_percentage;
const uint8_t fs = (((uint16_t)fan_speed[0] + 1) * 100) / 256;
const int16_t extruder_1_temp = thermalManager.degHotend(0),
extruder_1_target = thermalManager.degTargetHotend(0);
#if HOTENDS > 1
@@ -753,12 +752,20 @@ void ST7920_Lite_Status_Screen::update_indicators(const bool forceUpdate) {
#if HAS_HEATED_BED
draw_bed_temp(bed_temp, bed_target, forceUpdate);
#endif
draw_fan_speed(fs);
uint16_t spd = thermalManager.fan_speed[0];
#if ENABLED(ADAPTIVE_FAN_SLOWING)
if (!blink && thermalManager.fan_speed_scaler[0] < 128)
spd = (spd * thermalManager.fan_speed_scaler[0]) >> 7;
#endif
draw_fan_speed(thermalManager.fanPercent(spd));
draw_print_time(elapsed);
draw_feedrate_percentage(feedrate_perc);
// Update the fan and bed animations
if (fs) draw_fan_icon(blink);
if (spd) draw_fan_icon(blink);
#if HAS_HEATED_BED
draw_heat_icon(bed_target > 0 && blink, bed_target > 0);
#endif