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Working version of multiple extruders (up to 3)

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- The temperature control is pretty much complete
  (not sure what to do w/ autotemp though)
  Changed the pins assignment to clearly separate bed and extruder heaters
  and temp sensors, changed a bit how termistor tables are handled.
- The steppers control is rudimentary
  (only chanages what pins it uses depending on the active_extruder var,
   but that's enough for switching extruder in the start.gcode in the
   the profiles)
- Tested only w/ RAMPS 1.4
This commit is contained in:
Denis B
2011-12-05 23:33:33 -05:00
parent 12e8edcac3
commit 4fd75dc813
12 changed files with 703 additions and 548 deletions
Download Patch File Download Diff File Expand all files Collapse all files

179
Marlin/pins.h
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@@ -47,9 +47,9 @@
#define Z_MIN_PIN 17
#define Z_MAX_PIN 16
#define E_STEP_PIN 11
#define E_DIR_PIN 12
#define E_ENABLE_PIN -1
#define E0_STEP_PIN 11
#define E0_DIR_PIN 12
#define E0_ENABLE_PIN -1
#define SDPOWER -1
#define SDSS -1
@@ -59,9 +59,13 @@
#define KILL_PIN -1
#define HEATER_0_PIN 6
#define TEMP_0_PIN 0 // MUST USE ANALOG INPUT NUMBERING NOT DIGITAL OUTPUT NUMBERING!!!!!!!!!
#define HEATER_1_PIN -1
#define HEATER_2_PIN -1
#define TEMP_0_PIN 0 // MUST USE ANALOG INPUT NUMBERING NOT DIGITAL OUTPUT NUMBERING!!!!!!!!!
#define TEMP_1_PIN -1 // MUST USE ANALOG INPUT NUMBERING NOT DIGITAL OUTPUT NUMBERING!!!!!!!!!
#define TEMP_2_PIN -1 // MUST USE ANALOG INPUT NUMBERING NOT DIGITAL OUTPUT NUMBERING!!!!!!!!!
#define HEATER_BED_PIN -1
#define TEMP_BED_PIN -1
#endif
@@ -120,9 +124,9 @@
#define Z_MIN_PIN 2
#define Z_MAX_PIN 1
#define E_STEP_PIN 12
#define E_DIR_PIN 16
#define E_ENABLE_PIN 3
#define E0_STEP_PIN 12
#define E0_DIR_PIN 16
#define E0_ENABLE_PIN 3
#define SDPOWER -1
#define SDSS -1
@@ -132,9 +136,13 @@
#define KILL_PIN -1
#define HEATER_0_PIN 14
#define HEATER_1_PIN -1
#define HEATER_2_PIN -1
#define TEMP_0_PIN 4 //D27 // MUST USE ANALOG INPUT NUMBERING NOT DIGITAL OUTPUT NUMBERING!!!!!!!!!
#define HEATER_1_PIN -1
#define HEATER_2_PIN -1
#define TEMP_1_PIN -1
#define TEMP_2_PIN -1
#define HEATER_BED_PIN -1
#define TEMP_BED_PIN -1
/* Unused (1) (2) (3) 4 5 6 7 8 9 10 11 12 13 (14) (15) (16) 17 (18) (19) (20) (21) (22) (23) 24 (25) (26) (27) 28 (29) (30) (31) */
@@ -171,9 +179,9 @@
#define Z_MIN_PIN 30
#define Z_MAX_PIN 31
#define E_STEP_PIN 17
#define E_DIR_PIN 16
#define E_ENABLE_PIN -1
#define E0_STEP_PIN 17
#define E0_DIR_PIN 16
#define E0_ENABLE_PIN -1
#define SDPOWER -1
#define SDSS 4
@@ -194,11 +202,13 @@
#define KILL_PIN -1
#define HEATER_0_PIN -1
#define HEATER_1_PIN -1
#define HEATER_2_PIN -1
#define TEMP_0_PIN -1 // MUST USE ANALOG INPUT NUMBERING NOT DIGITAL OUTPUT NUMBERING!!!!!!!!!
#define HEATER_1_PIN -1
#define HEATER_2_PIN -1
#define TEMP_1_PIN -1
#define TEMP_2_PIN -1
#define HEATER_BED_PIN -1
#define TEMP_BED_PIN -1
#endif
@@ -230,37 +240,43 @@
#define X_DIR_PIN 55
#define X_ENABLE_PIN 38
#define X_MIN_PIN 3
#define X_MAX_PIN -1 //2 //Max endstops default to disabled "-1", set to commented value to enable.
#define X_MAX_PIN 2 //2 //Max endstops default to disabled "-1", set to commented value to enable.
#define Y_STEP_PIN 60
#define Y_DIR_PIN 61
#define Y_ENABLE_PIN 56
#define Y_MIN_PIN 14
#define Y_MAX_PIN -1 //15
#define Y_MAX_PIN 15 //15
#define Z_STEP_PIN 46
#define Z_DIR_PIN 48
#define Z_ENABLE_PIN 62
#define Z_MIN_PIN 18
#define Z_MAX_PIN -1 //19
#define Z_MAX_PIN 19 //19
#define E_STEP_PIN 26
#define E_DIR_PIN 28
#define E_ENABLE_PIN 24
#define E0_STEP_PIN 26
#define E0_DIR_PIN 28
#define E0_ENABLE_PIN 24
#define E1_STEP_PIN 36
#define E1_DIR_PIN 34
#define E1_ENABLE_PIN 30
#define SDPOWER -1
#define SDSS 53
#define LED_PIN 13
#define FAN_PIN 9
#define FAN_PIN 4
#define PS_ON_PIN 12
#define KILL_PIN -1
#define HEATER_0_PIN 10
#define HEATER_1_PIN 8
#define HEATER_2_PIN -1
#define HEATER_0_PIN 10 // EXTRUDER 1
#define HEATER_1_PIN 9 // EXTRUDER 2
#define HEATER_2_PIN -1 // EXTRUDER 2
#define TEMP_0_PIN 13 // ANALOG NUMBERING
#define TEMP_1_PIN 14 // ANALOG NUMBERING
#define TEMP_1_PIN 15 // ANALOG NUMBERING
#define TEMP_2_PIN -1 // ANALOG NUMBERING
#define HEATER_BED_PIN 8 // BED
#define TEMP_BED_PIN 14 // ANALOG NUMBERING
#else // RAMPS_V_1_1 or RAMPS_V_1_2 as default
@@ -283,9 +299,9 @@
#define Z_MIN_PIN 18
#define Z_MAX_PIN -1 //19
#define E_STEP_PIN 32
#define E_DIR_PIN 34
#define E_ENABLE_PIN 30
#define E0_STEP_PIN 32
#define E0_DIR_PIN 34
#define E0_ENABLE_PIN 30
#define SDPOWER 48
#define SDSS 53
@@ -297,18 +313,19 @@
#ifdef RAMPS_V_1_0 // RAMPS_V_1_0
#define HEATER_0_PIN 12 // RAMPS 1.0
#define HEATER_1_PIN -1 // RAMPS 1.0
#define HEATER_BED_PIN -1 // RAMPS 1.0
#define FAN_PIN 11 // RAMPS 1.0
#else // RAMPS_V_1_1 or RAMPS_V_1_2
#define HEATER_0_PIN 10 // RAMPS 1.1
#define HEATER_1_PIN 8 // RAMPS 1.1
#define HEATER_BED_PIN 8 // RAMPS 1.1
#define FAN_PIN 9 // RAMPS 1.1
#endif
#define HEATER_1_PIN -1
#define HEATER_2_PIN -1
#define TEMP_0_PIN 2 // MUST USE ANALOG INPUT NUMBERING NOT DIGITAL OUTPUT NUMBERING!!!!!!!!!
#define TEMP_1_PIN 1 // MUST USE ANALOG INPUT NUMBERING NOT DIGITAL OUTPUT NUMBERING!!!!!!!!!
#define TEMP_2_PIN -1 // MUST USE ANALOG INPUT NUMBERING NOT DIGITAL OUTPUT NUMBERING!!!!!!!!!
#define TEMP_1_PIN -1
#define TEMP_2_PIN -1
#define TEMP_BED_PIN 1 // MUST USE ANALOG INPUT NUMBERING NOT DIGITAL OUTPUT NUMBERING!!!!!!!!!
#endif
// SPI for Max6675 Thermocouple
@@ -353,9 +370,9 @@
#define Z_MIN_PIN 4
#define Z_MAX_PIN -1
#define E_STEP_PIN 11
#define E_DIR_PIN 12
#define E_ENABLE_PIN -1
#define E0_STEP_PIN 11
#define E0_DIR_PIN 12
#define E0_ENABLE_PIN -1
#define SDPOWER -1
#define SDSS -1
@@ -365,9 +382,13 @@
#define KILL_PIN -1
#define HEATER_0_PIN 6
#define TEMP_0_PIN 0 // MUST USE ANALOG INPUT NUMBERING NOT DIGITAL OUTPUT NUMBERING!!!!!!!!!
#define HEATER_1_PIN -1
#define HEATER_2_PIN -1
#define TEMP_0_PIN 0 // MUST USE ANALOG INPUT NUMBERING NOT DIGITAL OUTPUT NUMBERING!!!!!!!!!
#define TEMP_1_PIN -1
#define TEMP_2_PIN -1
#define HEATER_BED_PIN -1
#define TEMP_BED_PIN -1
#endif
@@ -404,19 +425,21 @@
#define Z_MAX_PIN -1
//extruder pins
#define E_STEP_PIN 4 //Edited @ EJE Electronics 20100715
#define E_DIR_PIN 2 //Edited @ EJE Electronics 20100715
#define E_ENABLE_PIN 3 //Added @ EJE Electronics 20100715
#define E0_STEP_PIN 4 //Edited @ EJE Electronics 20100715
#define E0_DIR_PIN 2 //Edited @ EJE Electronics 20100715
#define E0_ENABLE_PIN 3 //Added @ EJE Electronics 20100715
#define TEMP_0_PIN 5 //changed @ rkoeppl 20110410
#define TEMP_1_PIN -1 //changed @ rkoeppl 20110410
#define TEMP_2_PIN -1 //changed @ rkoeppl 20110410
#define HEATER_0_PIN 14 //changed @ rkoeppl 20110410
#define HEATER_1_PIN -1 //changed @ rkoeppl 20110410
#define HEATER_2_PIN -1
#define HEATER_1_PIN -1
#define HEATER_2_PIN -1
#define HEATER_BED_PIN -1 //changed @ rkoeppl 20110410
#define TEMP_BED_PIN -1 //changed @ rkoeppl 20110410
#define SDPOWER -1
#define SDSS 17
#define LED_PIN -1 //changed @ rkoeppl 20110410
#define TEMP_1_PIN -1 //changed @ rkoeppl 20110410
#define TEMP_2_PIN -1
#define FAN_PIN -1 //changed @ rkoeppl 20110410
#define PS_ON_PIN -1 //changed @ rkoeppl 20110410
//our pin for debugging.
@@ -459,8 +482,8 @@
#define Z_MIN_PIN 20
#define Z_MAX_PIN -1
#define E_STEP_PIN 1
#define E_DIR_PIN 0
#define E0_STEP_PIN 1
#define E0_DIR_PIN 0
#define LED_PIN -1
@@ -470,31 +493,33 @@
#define KILL_PIN -1
#define HEATER_0_PIN 13 // (extruder)
#define HEATER_1_PIN -1
#define HEATER_2_PIN -1
#ifdef SANGUINOLOLU_V_1_2
#define HEATER_1_PIN 12 // (bed)
#define HEATER_BED_PIN 12 // (bed)
#define X_ENABLE_PIN 14
#define Y_ENABLE_PIN 14
#define Z_ENABLE_PIN 26
#define E_ENABLE_PIN 14
#define E0_ENABLE_PIN 14
#else
#define HEATER_1_PIN 14 // (bed)
#define HEATER_BED_PIN 14 // (bed)
#define X_ENABLE_PIN -1
#define Y_ENABLE_PIN -1
#define Z_ENABLE_PIN -1
#define E_ENABLE_PIN -1
#define E0_ENABLE_PIN -1
#endif
#define TEMP_0_PIN 7 // MUST USE ANALOG INPUT NUMBERING NOT DIGITAL OUTPUT NUMBERING!!!!!!!!! (pin 33 extruder)
#define TEMP_1_PIN 6 // MUST USE ANALOG INPUT NUMBERING NOT DIGITAL OUTPUT NUMBERING!!!!!!!!! (pin 34 bed)
#define TEMP_1_PIN -1
#define TEMP_2_PIN -1
#define TEMP_BED_PIN 6 // MUST USE ANALOG INPUT NUMBERING NOT DIGITAL OUTPUT NUMBERING!!!!!!!!! (pin 34 bed)
#define SDPOWER -1
#define SDSS 31
#define HEATER_2_PIN -1
#endif
@@ -529,8 +554,8 @@
#define Z_MAX_PIN 32
#define Z_ENABLE_PIN 35
#define HEATER_1_PIN 4
#define TEMP_1_PIN 11
#define HEATER_BED_PIN 4
#define TEMP_BED_PIN 11
#define EXTRUDER_0_STEP_PIN 43
#define EXTRUDER_0_DIR_PIN 45
@@ -543,14 +568,14 @@
#define EXTRUDER_1_ENABLE_PIN 51
#define EXTRUDER_1_HEATER_PIN 3
#define EXTRUDER_1_TEMPERATURE_PIN 10
#define HEATER_2_PIN 51
#define TEMP_2_PIN 3
#define HEATER_1_PIN 51
#define TEMP_1_PIN 3
#define E_STEP_PIN EXTRUDER_0_STEP_PIN
#define E_DIR_PIN EXTRUDER_0_DIR_PIN
#define E_ENABLE_PIN EXTRUDER_0_ENABLE_PIN
#define E0_STEP_PIN EXTRUDER_0_STEP_PIN
#define E0_DIR_PIN EXTRUDER_0_DIR_PIN
#define E0_ENABLE_PIN EXTRUDER_0_ENABLE_PIN
#define SDPOWER -1
#define SDSS 53
@@ -655,20 +680,22 @@
#define Z_MIN_PIN 15
#define Z_MAX_PIN -1
#define E_STEP_PIN 6
#define E_DIR_PIN 7
#define E_ENABLE_PIN 19
#define E0_STEP_PIN 6
#define E0_DIR_PIN 7
#define E0_ENABLE_PIN 19
#define HEATER_0_PIN 21 // Extruder
#define HEATER_1_PIN 20 // Bed
#define HEATER_1_PIN -1
#define HEATER_2_PIN -1
#define HEATER_BED_PIN 20 // Bed
#define FAN_PIN 22 // Fan
#define TEMP_0_PIN 7 // Extruder
#define TEMP_1_PIN 6 // Bed
#define TEMP_1_PIN -1
#define TEMP_2_PIN -1
#define TEMP_BED_PIN 6 // Bed
#define SDPOWER -1
#define SDSS 8
@@ -690,6 +717,22 @@
#endif
//List of pins which to ignore when asked to change by gcode, 0 and 1 are RX and TX, do not mess with those!
#define SENSITIVE_PINS {0, 1, X_STEP_PIN, X_DIR_PIN, X_ENABLE_PIN, X_MIN_PIN, X_MAX_PIN, Y_STEP_PIN, Y_DIR_PIN, Y_ENABLE_PIN, Y_MIN_PIN, Y_MAX_PIN, Z_STEP_PIN, Z_DIR_PIN, Z_ENABLE_PIN, Z_MIN_PIN, Z_MAX_PIN, E_STEP_PIN, E_DIR_PIN, E_ENABLE_PIN, LED_PIN, PS_ON_PIN, HEATER_0_PIN, HEATER_1_PIN, HEATER_2_PIN, FAN_PIN, TEMP_0_PIN, TEMP_1_PIN, TEMP_2_PIN}
#define _E0_PINS E0_STEP_PIN, E0_DIR_PIN, E0_ENABLE_PIN
#if EXTRUDERS == 3
#define _E1_PINS E1_STEP_PIN, E1_DIR_PIN, E1_ENABLE_PIN
#define _E2_PINS E2_STEP_PIN, E2_DIR_PIN, E2_ENABLE_PIN
#elif EXTRUDERS == 2
#define _E1_PINS E1_STEP_PIN, E1_DIR_PIN, E1_ENABLE_PIN
#define _E2_PINS -1
#elif EXTRUDERS == 1
#define _E1_PINS -1
#define _E2_PINS -1
#else
#error Unsupported number of extruders
#endif
#define SENSITIVE_PINS {0, 1, X_STEP_PIN, X_DIR_PIN, X_ENABLE_PIN, X_MIN_PIN, X_MAX_PIN, Y_STEP_PIN, Y_DIR_PIN, Y_ENABLE_PIN, Y_MIN_PIN, Y_MAX_PIN, Z_STEP_PIN, Z_DIR_PIN, Z_ENABLE_PIN, Z_MIN_PIN, Z_MAX_PIN, LED_PIN, PS_ON_PIN, \
HEATER_0_PIN, HEATER_1_PIN, HEATER_2_PIN, \
HEATER_BED_PIN, FAN_PIN, \
_E0_PINS, _E1_PINS, _E2_PINS, \
TEMP_0_PIN, TEMP_1_PIN, TEMP_2_PIN, TEMP_BED_PIN }
#endif