/***************************************************************************\ * * * 1. CPU * * * \***************************************************************************/ /** \def CPU_TYPE CPU types a user should be able to choose from in configtool. All commented out. */ //#define CPU_TYPE atmega32u4 /** \def CPU CPU actually present on the board. */ #define CPU atmega32u4 /** \def F_CPU_OPT CPU clock frequencies a user should be able to choose from in configtool. All commented out. */ //#define F_CPU_OPT 16000000UL /** \def F_CPU Actual CPU clock rate. #ifndef required for Arduino compatibility. */ #ifndef F_CPU #define F_CPU 16000000UL #endif /** \def MOTHERBOARD This is the motherboard, as opposed to the extruder. See extruder/ directory for GEN3 extruder firmware. */ #define MOTHERBOARD /***************************************************************************\ * * * 2. PINOUTS * * * \***************************************************************************/ //#define TX_ENABLE_PIN xxxx //#define RX_ENABLE_PIN xxxx #define X_STEP_PIN DIO18 #define X_DIR_PIN DIO17 #define X_MIN_PIN DIO1 //#define X_MAX_PIN DIO2 //#define X_ENABLE_PIN DIO29 //#define X_INVERT_DIR //#define X_INVERT_MIN //#define X_INVERT_MAX //#define X_INVERT_ENABLE #define Y_STEP_PIN DIO16 #define Y_DIR_PIN DIO15 #define Y_MIN_PIN DIO3 //#define Y_MAX_PIN DIO17 //#define Y_ENABLE_PIN DIO26 //#define Y_INVERT_DIR //#define Y_INVERT_MIN //#define Y_INVERT_MAX //#define Y_INVERT_ENABLE #define Z_STEP_PIN DIO14 #define Z_DIR_PIN DIO13 #define Z_MIN_PIN DIO2 //#define Z_MAX_PIN DIO19 //#define Z_ENABLE_PIN DIO23 //#define Z_INVERT_DIR //#define Z_INVERT_MIN //#define Z_INVERT_MAX //#define Z_INVERT_ENABLE #define E_STEP_PIN DIO12 #define E_DIR_PIN DIO11 //#define E_ENABLE_PIN DIO20 #define E_INVERT_DIR //#define E_INVERT_ENABLE //#define PS_ON_PIN DIO0 //#define PS_INVERT_ON //#define PS_MOSFET_PIN DIO25 #define STEPPER_ENABLE_PIN DIO19 #define STEPPER_INVERT_ENABLE /** \def DEBUG_LED_PIN Enable flashing of a LED during motor stepping. Disabled by default. Uncommenting this makes the binary a few bytes larger and adds a few cycles to the step timing interrrupt in timer.c. Also used for precision profiling (profiling works even without actually having such a LED in hardware), see http://reprap.org/wiki/Teacup_Firmware#Doing_precision_profiling */ //#define DEBUG_LED_PIN DIO13 /** \def SD_CARD_SELECT_PIN Chip Select pin of the SD card. SD cards work over SPI and have a Chip Select or Slave Select (SS) pin. Choose this pin according to where on the board your SD card adapter is connected. Disabling this pin also disables SD card support and makes the firmware binary about 4.5 kB smaller. Connecting a device to SPI actually uses 4 signal lines, the other three pins are choosen by Teacup automatically. */ //#define SD_CARD_SELECT_PIN xxxx /** \def MCP3008_SELECT_PIN Chip Select pin of the MCP3008 ADC. MCP3008/4 analog-digital converter works over SPI and has a Chip Select pin. Choose this pin according to where the MCP3008 is connected. Setting this pin is required only if at least one temperature sensor of type MCP3008 is configured. Else it's ignored. */ //#define MCP3008_SELECT_PIN xxxx /***************************************************************************\ * * * 3. TEMPERATURE SENSORS * * * \***************************************************************************/ #ifndef DEFINE_TEMP_SENSOR #define DEFINE_TEMP_SENSOR(...) #endif /** \def TEMP_MAX6675 TEMP_THERMISTOR TEMP_AD595 TEMP_PT100 TEMP_INTERCOM \def TEMP_MCP3008 Which temperature sensor types are you using? Leave all used ones uncommented, comment out all others to save binary size and enhance performance. */ //#define TEMP_MAX6675 #define TEMP_THERMISTOR //#define TEMP_AD595 //#define TEMP_PT100 //#define TEMP_INTERCOM //#define TEMP_MCP3008 /** \def TEMP_SENSOR_PIN Temperature sensor pins a user should be able to choose from in configtool. All commented out. */ //#define TEMP_SENSOR_PIN AIO0 //#define TEMP_SENSOR_PIN AIO1 /** \def DEFINE_TEMP_SENSOR Define your temperature sensors here. One line for each sensor, only limited by the number of available ATmega pins. Name must match the name of the corresponding heater. If a heater "extruder" exists, a temperature sensor of that name has to exist as well. Same for heater "bed". There can be one sensor without corresponding heater, name it "noheater". Types are same as TEMP_ list above - TT_MAX6675, TT_THERMISTOR, TT_AD595, TT_PT100, TT_INTERCOM, TT_MCP3008. See list in temp.c. The "additional" field is used for TT_THERMISTOR and TT_MCP3008 only. It defines the name of the table(s) in thermistortable.h to use. This name is arbitrary, often used names include THERMISTOR_EXTRUDER and THERMISTOR_BED. Also, several sensors can share the same table, which saves binary size. For a GEN3 set temp_type to TT_INTERCOM and temp_pin to AIO0. The pin won't be used in this case. */ //DEFINE_TEMP_SENSORS_START // name type pin additional DEFINE_TEMP_SENSOR(extruder, TT_THERMISTOR, AIO1, THERMISTOR_EXTRUDER) DEFINE_TEMP_SENSOR(bed, TT_THERMISTOR, AIO0, THERMISTOR_BED) // Beta algorithm r0 beta r2 vadc // Steinhart-Hart rp t0 r0 t1 r1 t2 r2 //TEMP_TABLE EXTRUDER (100000, 4092, 4700, 5.0) //TEMP_TABLE BED (100000, 4092, 4700, 5.0) //DEFINE_TEMP_SENSORS_END /***************************************************************************\ * * * 4. HEATERS * * * \***************************************************************************/ /** \def FORCE_SOFTWARE_PWM Force software pwm when pwm is sets to 1. Normally any pwm value >= 1 will set the pin to hardware pwm, if available. When FORCE_SOFTWARE_PWM is defined, pwm = 1 is always set to software pwm. */ // #define FORCE_SOFTWARE_PWM /** \def HEATER_PIN Heater pins a user should be able to choose from in configtool. All commented out. */ //#define HEATER_PIN DIO8 //#define HEATER_PIN DIO9 //#define HEATER_PIN DIO10 /** \def DEFINE_HEATER Define your heaters and devices here. To attach a heater to a temp sensor above, simply use exactly the same name - copy+paste is your friend. Some common names are 'extruder', 'bed', 'fan', 'motor', ... names with special meaning can be found in gcode_process.c. Currently, these are: HEATER_extruder (M104) HEATER_bed (M140) HEATER_fan (M106) Devices don't neccessarily have a temperature sensor, e.g. fans or milling spindles. Operate such devices by setting their power (M106), instead of setting their temperature (M104). Also note, the index of a heater (M106 P#) can differ from the index of its attached temperature sensor (M104 P#) in case sensor-less devices are defined or the order of the definitions differs. The first defined device has the index 0 (zero). Set 'invert' to 0 for normal heaters. Setting it to 1 inverts the pin signal for this pin, e.g. for a MOSFET with a driver. Set 'pwm' to ... 1 for using hardware PWM on a PWM-able pin and software PWM on other pins. 0 for using on/off on a PWM-able pin, too. Using PWM usually gives smoother temperature control but can conflict with slow switches, like solid state relays. PWM frequency can be influenced globally with FAST_PWM, see below. */ //DEFINE_HEATERS_START // name pin invert pwm max_pwm DEFINE_HEATER(extruder, DIO10, 0, 1, 100) DEFINE_HEATER(bed, DIO9, 0, 1, 100) DEFINE_HEATER(fan, DIO8, 0, 0, 100) #define HEATER_EXTRUDER HEATER_extruder #define HEATER_BED HEATER_bed #define HEATER_FAN HEATER_fan //DEFINE_HEATERS_END /***************************************************************************\ * * * 5. COMMUNICATION OPTIONS * * * \***************************************************************************/ /** \def BAUD Baud rate for the serial RS232 protocol connection to the host. Usually 115200, other common values are 19200, 38400 or 57600. Ignored when USB_SERIAL is defined. */ //#define BAUD 115200 /** \def XONXOFF Xon/Xoff flow control. Redundant when using RepRap Host for sending G-code, but mandatory when sending G-code files with a plain terminal emulator, like GtkTerm (Linux), CoolTerm (Mac) or HyperTerminal (Windows). */ //#define XONXOFF /** \def USB_SERIAL Define this for using USB instead of the serial RS232 protocol. Works on USB-equipped ATmegas, like the ATmega32U4, only. */ #define USB_SERIAL /***************************************************************************\ * * * 6. DISPLAY SUPPORT * * * \***************************************************************************/ /** \def DISPLAY_BUS_4BIT DISPLAY_BUS_8BIT DISPLAY_BUS_I2C DISPLAY_BUS_SPI The bus used to connect the display to the controller. This is a property of the display. With most displays there can be only one correct choice. Comment in the one in use, comment out all others. If there is no display, comment out all of them to remove display code for better performance. */ //#define DISPLAY_BUS_4BIT //#define DISPLAY_BUS_8BIT //#define DISPLAY_BUS_I2C //#define DISPLAY_BUS_SPI /** \def DISPLAY_RS_PIN DISPLAY_RW_PIN DISPLAY_E_PIN \def DISPLAY_D4_PIN DISPLAY_D5_PIN DISPLAY_D6_PIN DISPLAY_D7_PIN Pins necessary for the 4-bit parallel display bus. Taken into account with DISPLAY_BUS_4BIT defined, only. */ //#define DISPLAY_RS_PIN xxxx //#define DISPLAY_RW_PIN xxxx //#define DISPLAY_E_PIN xxxx //#define DISPLAY_D4_PIN xxxx //#define DISPLAY_D5_PIN xxxx //#define DISPLAY_D6_PIN xxxx //#define DISPLAY_D7_PIN xxxx /** \def DISPLAY_TYPE_SSD1306 DISPLAY_TYPE_HD44780 The type of display in use. There can be only one choice. Taken into account only if one of DISPLAY_BUS_xxx is defined. Comment in the display in use, comment out all others. If there is no display, comment out all of DISPLAY_BUS_xxx. */ //#define DISPLAY_TYPE_SSD1306 //#define DISPLAY_TYPE_HD44780