Misc. improvements (#12747)

* Make ExtUI respect MAXTEMP limits
  - Temperatures are now clamped by MAXTEMP limits rather than arbitrary values.
* Speed up USB init, add status
  - Speed up USB initialization
  - Show status message if init failed
* Enable status messages for EXTENSIBLE_UI
* Adjust max limit to MAX_TEMP - 15
* Misc. tweaks to formatting, const, etc.
This commit is contained in:
Marcio Teixeira
2019-01-01 14:17:48 -07:00
committed by Scott Lahteine
parent 4f2473053c
commit 60cb36bef3
12 changed files with 188 additions and 209 deletions

View File

@ -44,7 +44,7 @@ uint8_t MarlinUI::preheat_fan_speed[2];
//
void _lcd_preheat(const int16_t endnum, const int16_t temph, const int16_t tempb, const uint8_t fan) {
if (temph > 0) thermalManager.setTargetHotend(MIN(heater_maxtemp[endnum], temph), endnum);
if (temph > 0) thermalManager.setTargetHotend(MIN(heater_maxtemp[endnum] - 15, temph), endnum);
#if HAS_HEATED_BED
if (tempb >= 0) thermalManager.setTargetBed(tempb);
#else