diff options
| author | kliment <kliment.yanev@gmail.com> | 2011-04-27 23:30:58 +0200 |
|---|---|---|
| committer | kliment <kliment.yanev@gmail.com> | 2011-04-27 23:30:58 +0200 |
| commit | ef8099b6dd474a5630bfec49538c88c8b05e97e1 (patch) | |
| tree | ab587a3367b3dcfbb0fcc9089c16ded977c342e7 /Tonokip_Firmware/Tonokip_Firmware.pde | |
| parent | 6becb19dc530abebf30b69ba8bd3d7fd34907b49 (diff) | |
Added PWM control to fan pin, added smoothing code for erratic gen6 temp readings
Diffstat (limited to 'Tonokip_Firmware/Tonokip_Firmware.pde')
| -rw-r--r-- | Tonokip_Firmware/Tonokip_Firmware.pde | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/Tonokip_Firmware/Tonokip_Firmware.pde b/Tonokip_Firmware/Tonokip_Firmware.pde index d838d7a..a7c748f 100644 --- a/Tonokip_Firmware/Tonokip_Firmware.pde +++ b/Tonokip_Firmware/Tonokip_Firmware.pde @@ -103,6 +103,10 @@ int error; int temp_iState_min = 100*-PID_INTEGRAL_DRIVE_MAX/PID_IGAIN; int temp_iState_max = 100*PID_INTEGRAL_DRIVE_MAX/PID_IGAIN; #endif +#ifdef SMOOTHING +uint32_t nma=SMOOTHFACTOR*analogRead(TEMP_0_PIN); +#endif + //Inactivity shutdown variables @@ -653,9 +657,15 @@ inline void process_commands() } break; case 106: //M106 Fan On - digitalWrite(FAN_PIN, HIGH); + if (code_seen('S')) + digitalWrite(FAN_PIN, HIGH); + analogWrite(FAN_PIN,constrain(code_value(),0,255)); + else + digitalWrite(FAN_PIN, HIGH); break; case 107: //M107 Fan Off + analogWrite(FAN_PIN, 0); + digitalWrite(FAN_PIN, LOW); break; case 80: // M81 - ATX Power On @@ -1049,6 +1059,8 @@ inline int read_max6675() return max6675_temp; } #endif + + inline void manage_heater() { #ifdef HEATER_USES_THERMISTOR @@ -1061,7 +1073,10 @@ inline void manage_heater() #elif defined HEATER_USES_MAX6675 current_raw = read_max6675(); #endif - + #ifdef SMOOTHING + nma=(nma+current_raw)-(nma/SMOOTHFACTOR); + current_raw=nma/SMOOTHFACTOR; + #endif #if (TEMP_0_PIN > -1) || defined (HEATER_USES_MAX66675) #ifdef PIDTEMP error = target_raw - current_raw; |