265 lines
9.1 KiB
C
265 lines
9.1 KiB
C
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/***************************************************************************\
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* *
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* 1. CPU *
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* *
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\***************************************************************************/
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/** \def CPU_TYPE
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CPU types a user should be able to choose from in configtool. All
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commented out.
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*/
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//#define CPU_TYPE atmega1280
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//#define CPU_TYPE atmega2560
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/** \def CPU
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CPU actually present on the board.
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*/
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#define CPU atmega2560
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/** \def F_CPU_OPT
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CPU clock frequencies a user should be able to choose from in configtool.
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All commented out.
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*/
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//#define F_CPU_OPT 16000000UL
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/** \def F_CPU
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Actual CPU clock rate. #ifndef required for Arduino compatibility.
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*/
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#ifndef F_CPU
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#define F_CPU 16000000UL
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#endif
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/** \def MOTHERBOARD
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This is the motherboard, as opposed to the extruder. See extruder/ directory
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for GEN3 extruder firmware.
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*/
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#define MOTHERBOARD
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/***************************************************************************\
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* *
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* 2. PINOUTS *
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* *
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\***************************************************************************/
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//#define TX_ENABLE_PIN xxxx
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//#define RX_ENABLE_PIN xxxx
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#define X_STEP_PIN DIO54
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#define X_DIR_PIN DIO55
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#define X_MIN_PIN DIO3
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//#define X_MAX_PIN DIO2
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#define X_ENABLE_PIN DIO38
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//#define X_INVERT_DIR
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//#define X_INVERT_MIN
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//#define X_INVERT_MAX
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#define X_INVERT_ENABLE
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#define Y_STEP_PIN DIO60
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#define Y_DIR_PIN DIO61
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#define Y_MIN_PIN DIO14
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//#define Y_MAX_PIN DIO15
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#define Y_ENABLE_PIN DIO56
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//#define Y_INVERT_DIR
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//#define Y_INVERT_MIN
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//#define Y_INVERT_MAX
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#define Y_INVERT_ENABLE
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#define Z_STEP_PIN DIO46
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#define Z_DIR_PIN DIO48
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#define Z_MIN_PIN DIO18
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//#define Z_MAX_PIN DIO19
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#define Z_ENABLE_PIN DIO62
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//#define Z_INVERT_DIR
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//#define Z_INVERT_MIN
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//#define Z_INVERT_MAX
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#define Z_INVERT_ENABLE
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#define E_STEP_PIN DIO26
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#define E_DIR_PIN DIO28
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#define E_ENABLE_PIN DIO24
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//#define E_INVERT_DIR
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#define E_INVERT_ENABLE
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//#define PS_ON_PIN xxxx
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//#define PS_MOSFET_PIN xxxx
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//#define STEPPER_ENABLE_PIN xxxx
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//#define STEPPER_INVERT_ENABLE
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/** \def DEBUG_LED_PIN
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Enable flashing of a LED during motor stepping.
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Disabled by default. Uncommenting this makes the binary a few bytes larger
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and adds a few cycles to the step timing interrrupt in timer.c. Also used
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for precision profiling (profiling works even without actually having such
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a LED in hardware), see
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http://reprap.org/wiki/Teacup_Firmware#Doing_precision_profiling
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*/
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//#define DEBUG_LED_PIN DIO13
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/** \def SD_CARD_SELECT_PIN
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Chip Select pin of the SD card.
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SD cards work over SPI and have a Chip Select or Slave Select (SS) pin.
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Choose this pin according to where on the board your SD card adapter is
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connected. Disabling this pin also disables SD card support and makes the
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firmware binary about 4.5 kB smaller.
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Connecting a device to SPI actually uses 4 signal lines, the other three
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pins are choosen by Teacup automatically.
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*/
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#define SD_CARD_SELECT_PIN DIO53
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/***************************************************************************\
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* *
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* 3. TEMPERATURE SENSORS *
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* *
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\***************************************************************************/
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#ifndef DEFINE_TEMP_SENSOR
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#define DEFINE_TEMP_SENSOR(...)
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#endif
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/** \def TEMP_MAX6675 TEMP_THERMISTOR TEMP_AD595 TEMP_PT100 TEMP_INTERCOM
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Which temperature sensor types are you using? Leave all used ones
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uncommented, comment out all others to save binary size and enhance
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performance.
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*/
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//#define TEMP_MAX6675
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#define TEMP_THERMISTOR
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//#define TEMP_AD595
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//#define TEMP_PT100
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//#define TEMP_INTERCOM
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/** \def TEMP_SENSOR_PIN
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Temperature sensor pins a user should be able to choose from in configtool.
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All commented out.
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*/
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//#define TEMP_SENSOR_PIN AIO13
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//#define TEMP_SENSOR_PIN AIO14
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//#define TEMP_SENSOR_PIN AIO15
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/** \def DEFINE_TEMP_SENSOR
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Define your temperature sensors here. One line for each sensor, only
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limited by the number of available ATmega pins.
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Name must match the name of the corresponding heater. If a heater "extruder"
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exists, a temperature sensor of that name has to exist as well. Same for
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heater "bed". There can be one sensor without corresponding heater, name it
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"noheater".
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Types are same as TEMP_ list above - TT_MAX6675, TT_THERMISTOR, TT_AD595,
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TT_PT100, TT_INTERCOM. See list in temp.c.
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The "additional" field is used for TT_THERMISTOR only. It defines the
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name of the table(s) in thermistortable.h to use. This name is arbitrary,
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often used names include THERMISTOR_EXTRUDER and THERMISTOR_BED. Also,
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several sensors can share the same table, which saves binary size.
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For a GEN3 set temp_type to TT_INTERCOM and temp_pin to AIO0. The pin
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won't be used in this case.
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*/
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//DEFINE_TEMP_SENSORS_START
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// name type pin additional
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DEFINE_TEMP_SENSOR(extruder, TT_THERMISTOR, AIO13, THERMISTOR_EXTRUDER)
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DEFINE_TEMP_SENSOR(bed, TT_THERMISTOR, AIO14, THERMISTOR_BED)
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// Beta algorithm r0 beta r2 vadc
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// Steinhart-Hart rp t0 r0 t1 r1 t2 r2
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//TEMP_TABLE EXTRUDER (100000, 4092, 4700, 5.0)
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//TEMP_TABLE BED (100000, 4092, 4700, 5.0)
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//DEFINE_TEMP_SENSORS_END
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/***************************************************************************\
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* *
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* 4. HEATERS *
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* *
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\***************************************************************************/
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#ifndef DEFINE_HEATER
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#define DEFINE_HEATER(...)
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#endif
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/** \def HEATER_PIN
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Heater pins a user should be able to choose from in configtool. All
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commented out.
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*/
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//#define HEATER_PIN DIO4
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//#define HEATER_PIN DIO5
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//#define HEATER_PIN DIO8
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//#define HEATER_PIN DIO9
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//#define HEATER_PIN DIO10
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/** \def DEFINE_HEATER
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Define your heaters and devices here.
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To attach a heater to a temp sensor above, simply use exactly the same
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name - copy+paste is your friend. Some common names are 'extruder',
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'bed', 'fan', 'motor', ... names with special meaning can be found
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in gcode_process.c. Currently, these are:
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HEATER_extruder (M104)
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HEATER_bed (M140)
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HEATER_fan (M106)
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Devices don't neccessarily have a temperature sensor, e.g. fans or
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milling spindles. Operate such devices by setting their power (M106),
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instead of setting their temperature (M104).
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Also note, the index of a heater (M106 P#) can differ from the index of
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its attached temperature sensor (M104 P#) in case sensor-less devices
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are defined or the order of the definitions differs. The first defined
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device has the index 0 (zero).
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Set 'pwm' to ...
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1 for using PWM on a PWM-able pin and on/off on other pins.
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0 for using on/off on a PWM-able pin, too.
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Using PWM usually gives smoother temperature control but can conflict
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with slow switches, like solid state relays. PWM frequency can be
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influenced globally with FAST_PWM, see below.
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*/
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//DEFINE_HEATERS_START
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// name port pwm
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DEFINE_HEATER(extruder, DIO10, 1)
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DEFINE_HEATER(bed, DIO8, 1)
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DEFINE_HEATER(fan, DIO9, 1)
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#define HEATER_EXTRUDER HEATER_extruder
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#define HEATER_BED HEATER_bed
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#define HEATER_FAN HEATER_fan
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//DEFINE_HEATERS_END
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/***************************************************************************\
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* *
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* 5. COMMUNICATION OPTIONS *
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* *
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\***************************************************************************/
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/** \def BAUD
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Baud rate for the serial RS232 protocol connection to the host. Usually
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115200, other common values are 19200, 38400 or 57600. Ignored when USB_SERIAL
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is defined.
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*/
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#define BAUD 115200
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/** \def XONXOFF
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Xon/Xoff flow control.
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Redundant when using RepRap Host for sending G-code, but mandatory when
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sending G-code files with a plain terminal emulator, like GtkTerm (Linux),
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CoolTerm (Mac) or HyperTerminal (Windows).
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*/
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//#define XONXOFF
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/** \def USB_SERIAL
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Define this for using USB instead of the serial RS232 protocol. Works on
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USB-equipped ATmegas, like the ATmega32U4, only.
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*/
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//#define USB_SERIAL
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