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Support for multiple PWM fans

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This commit is contained in:
Scott Lahteine
2016-03-05 18:27:45 -08:00
parent 637cc03686
commit 4bbea5124d
11 changed files with 312 additions and 75 deletions
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20
Marlin/ultralcd_implementation_hitachi_HD44780.h
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@ -873,16 +873,34 @@ void lcd_implementation_drawedit(const char* pstr, char* value) {
// Set the LEDS - referred to as backlights by the LiquidTWI2 library
static uint8_t ledsprev = 0;
uint8_t leds = 0;
if (target_temperature_bed > 0) leds |= LED_A;
if (target_temperature[0] > 0) leds |= LED_B;
if (fanSpeed) leds |= LED_C;
#if FAN_COUNT > 0
if (0
#if HAS_FAN0
|| fanSpeeds[0]
#endif
#if HAS_FAN1
|| fanSpeeds[1]
#endif
#if HAS_FAN2
|| fanSpeeds[2]
#endif
) leds |= LED_C;
#endif // FAN_COUNT > 0
#if EXTRUDERS > 1
if (target_temperature[1] > 0) leds |= LED_C;
#endif
if (leds != ledsprev) {
lcd.setBacklight(leds);
ledsprev = leds;
}
}
#endif // LCD_HAS_STATUS_INDICATORS