diff options
| -rw-r--r-- | Sprinter/Sprinter.pde | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/Sprinter/Sprinter.pde b/Sprinter/Sprinter.pde index 44bdbb8..a941531 100644 --- a/Sprinter/Sprinter.pde +++ b/Sprinter/Sprinter.pde @@ -293,6 +293,11 @@ void setup() SET_OUTPUT(HEATER_1_PIN); #endif + //Initialize Fan Pin + #if (FAN_PIN > -1) + SET_OUTPUT(FAN_PIN); + #endif + //Initialize Step Pins #if (X_STEP_PIN > -1) SET_OUTPUT(X_STEP_PIN); @@ -803,13 +808,14 @@ inline void process_commands() WRITE(FAN_PIN, HIGH); analogWrite(FAN_PIN, constrain(code_value(),0,255) ); } - else + else { WRITE(FAN_PIN, HIGH); + analogWrite(FAN_PIN, 255 ); + } break; case 107: //M107 Fan Off - analogWrite(FAN_PIN, 0); - - WRITE(FAN_PIN, LOW); + analogWrite(FAN_PIN, 0); + WRITE(FAN_PIN, LOW); break; #endif #if (PS_ON_PIN > -1) |