X-Git-Url: https://git.realraum.at/?a=blobdiff_plain;f=teacup_firmware%2Fextruder%2Fconfig.h;h=a531d43712dd29afdbb7a78a35835af10a29ccfb;hb=4d9a26119df1308969a802bb6ed2ee84f35b7ffe;hp=c8420605ffe28df1fbd55cf7142ce870e3e303fc;hpb=d662ec3a2ec3d6bc64ca285099a380c0277b2bc4;p=reprap_mendel_prusa.git

diff --git a/teacup_firmware/extruder/config.h b/teacup_firmware/extruder/config.h
index c842060..a531d43 100644
--- a/teacup_firmware/extruder/config.h
+++ b/teacup_firmware/extruder/config.h
@@ -54,9 +54,14 @@
 
 #define	TEMP_THERMISTOR
 
-#define	HEATER_PIN	DIO11
+//e.e.: TechZoneRemix Gen3 Extruder Board:
+// 12V screw terminal C: DIO12
+// 12V screw terminal B: DIO11
+// 12V screw terminal A: AIO1
+
+#define HEATER_PIN	DIO12
 #define BED_PIN		AIO1
-#define FAN_PIN		DIO12
+#define FAN_PIN		DIO11
 
 // extruder settings
 #define	TEMP_HYSTERESIS				5
@@ -68,10 +73,14 @@ DEFINE_TEMP_SENSOR(bed,			TT_THERMISTOR,		TEMP_BED_PIN_CHANNEL,	THERMISTOR_EXTRU
 // dummy temp sensor so analog_mask includes trim pot
 DEFINE_TEMP_SENSOR(noheater,	TT_THERMISTOR,		TRIM_POT_CHANNEL,		0)
 #endif
-
+// DEFINE_HEATER(<name>, <pin>, <fan startup threshold pwm value>)
+// fan startup threshold: FANs usually take more power to start spinning than to keep spinning,
+//                        so, below a given pwm value we start the fan with full power and after
+//                        50ms lower the output to the requested value.
 #ifdef	DEFINE_HEATER
-DEFINE_HEATER(extruder,	DIO11)
-DEFINE_HEATER(bed,			AIO1)
+DEFINE_HEATER(extruder,	DIO12, 0)
+DEFINE_HEATER(bed,			AIO1, 0)
+DEFINE_HEATER(fan,			DIO11, 150)
 #endif
 
 // list of PWM-able pins and corresponding timers