fffb15cc81
Disable the watchdog early in the program More documentation for pins file retrigger build fix watchdog not getting disabled on user app boot Fix interrupts not enabled during setup()
164 lines
6.1 KiB
C
Executable File
164 lines
6.1 KiB
C
Executable File
/*****************************************************************
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* EINSY Rambo 1.0a Pin Assignments
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******************************************************************/
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#define ELECTRONICS "EINSy_10a"
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#define KNOWN_BOARD
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#ifndef __AVR_ATmega2560__
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#error Oops! Make sure you have 'Arduino Mega 2560 or Rambo' selected from the 'Tools -> Boards' menu.
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#endif
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#define TMC2130
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#define UVLO_SUPPORT
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#define AMBIENT_THERMISTOR
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#define PINDA_THERMISTOR
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#define PRUSA_SN_SUPPORT //enables the "PRUSA SN" command and 32u2 enhanced firmware support
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#define XFLASH // external 256kB flash
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#define BOOTAPP // bootloader support
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#define WATCHDOG_SOFT_RESET_VALUE WDTO_15MS
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#define XFLASH_PIN_CS 32
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#define X_TMC2130_CS 41
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#define X_TMC2130_DIAG 64 // !!! changed from 40 (EINY03)
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#define X_STEP_PIN 37
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#define X_DIR_PIN 49
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#define X_MIN_PIN 12
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//#define X_MAX_PIN 30
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//#define X_MIN_PIN X_TMC2130_DIAG
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#define X_MAX_PIN X_TMC2130_DIAG
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#define X_ENABLE_PIN 29
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#define X_MS1_PIN -1
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#define X_MS2_PIN -1
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#define Y_TMC2130_CS 39
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#define Y_TMC2130_DIAG 69
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#define Y_STEP_PIN 36
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#define Y_DIR_PIN 48
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#define Y_MIN_PIN 11
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//#define Y_MAX_PIN 24
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//#define Y_MIN_PIN Y_TMC2130_DIAG
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#define Y_MAX_PIN Y_TMC2130_DIAG
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#define Y_ENABLE_PIN 28
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#define Y_MS1_PIN -1
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#define Y_MS2_PIN -1
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#define Z_TMC2130_CS 67
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#define Z_TMC2130_DIAG 68
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#define Z_STEP_PIN 35
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#define Z_DIR_PIN 47
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#define Z_MIN_PIN 10
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#define Z_MAX_PIN 23
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//#define Z_MAX_PIN Z_TMC2130_DIAG
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#define Z_ENABLE_PIN 27
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#define Z_MS1_PIN -1
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#define Z_MS2_PIN -1
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#define HEATER_BED_PIN 4 //PG5
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#define TEMP_BED_PIN 2 //A2
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#define HEATER_0_PIN 3 //PE5
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#define TEMP_0_PIN 0 //A0
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#define HEATER_1_PIN -1
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#define TEMP_1_PIN 1 //A1
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#define HEATER_2_PIN -1
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#define TEMP_2_PIN -1
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#define TEMP_AMBIENT_PIN 6 //A6
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#define TEMP_PINDA_PIN 3 //A3
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#define VOLT_PWR_PIN 4 //A4
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#define VOLT_BED_PIN 9 //A9
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#define VOLT_IR_PIN 8 //A8
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#define TEMP_TIM 5
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#define E0_TMC2130_CS 66
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#define E0_TMC2130_DIAG 65
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#define E0_STEP_PIN 34
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#define E0_DIR_PIN 43
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#define E0_ENABLE_PIN 26
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#define E0_MS1_PIN -1
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#define E0_MS2_PIN -1
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#define SDPOWER -1
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#define SDSS 77
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#define LED_PIN 13
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#define FAN_PIN 6
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#define FAN_1_PIN -1
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#define PS_ON_PIN -1
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#define KILL_PIN -1 // 80 with Smart Controller LCD
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#define SUICIDE_PIN -1 // PIN that has to be turned on right after start, to keep power flowing.
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//#define KILL_PIN 32
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#define LCD_BL_PIN 5 //backlight control pin
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#define BEEPER 84 // Beeper on AUX-4
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#define LCD_PINS_RS 82
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#define LCD_PINS_ENABLE 61 // !!! changed from 18 (EINY03)
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#define LCD_PINS_D4 59 // !!! changed from 19 (EINY03)
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#define LCD_PINS_D5 70
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#define LCD_PINS_D6 85
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#define LCD_PINS_D7 71
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//buttons are directly attached using AUX-2
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#define BTN_EN1 72
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#define BTN_EN2 14
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#define BTN_ENC 9 // the click
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#define SDCARDDETECT 15
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#define TACH_0 79 // !!! changed from 81 (EINY03)
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#define TACH_1 80
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#define IR_SENSOR_PIN 62 //idler sensor @PK0 (digital pin 62/A8)
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#define MMU_RST_PIN 76
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// Support for an 8 bit logic analyzer, for example the Saleae.
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// Channels 0-2 are fast, they could generate 2.667Mhz waveform with a software loop.
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#define LOGIC_ANALYZER_CH0 X_MIN_PIN // PB6
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#define LOGIC_ANALYZER_CH1 Y_MIN_PIN // PB5
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#define LOGIC_ANALYZER_CH2 53 // PB0 (PROC_nCS)
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// Channels 3-7 are slow, they could generate
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// 0.889Mhz waveform with a software loop and interrupt locking,
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// 1.333MHz waveform without interrupt locking.
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#define LOGIC_ANALYZER_CH3 73 // PJ3
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// PK0 has no Arduino digital pin assigned, so we set it directly.
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#define WRITE_LOGIC_ANALYZER_CH4(value) if (value) PORTK |= (1 << 0); else PORTK &= ~(1 << 0) // PK0
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#define LOGIC_ANALYZER_CH5 16 // PH0 (RXD2)
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#define LOGIC_ANALYZER_CH6 17 // PH1 (TXD2)
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#define LOGIC_ANALYZER_CH7 76 // PJ5
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#define LOGIC_ANALYZER_CH0_ENABLE do { SET_OUTPUT(LOGIC_ANALYZER_CH0); WRITE(LOGIC_ANALYZER_CH0, false); } while (0)
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#define LOGIC_ANALYZER_CH1_ENABLE do { SET_OUTPUT(LOGIC_ANALYZER_CH1); WRITE(LOGIC_ANALYZER_CH1, false); } while (0)
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#define LOGIC_ANALYZER_CH2_ENABLE do { SET_OUTPUT(LOGIC_ANALYZER_CH2); WRITE(LOGIC_ANALYZER_CH2, false); } while (0)
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#define LOGIC_ANALYZER_CH3_ENABLE do { SET_OUTPUT(LOGIC_ANALYZER_CH3); WRITE(LOGIC_ANALYZER_CH3, false); } while (0)
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#define LOGIC_ANALYZER_CH4_ENABLE do { DDRK |= 1 << 0; WRITE_LOGIC_ANALYZER_CH4(false); } while (0)
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#define LOGIC_ANALYZER_CH5_ENABLE do { cbi(UCSR2B, TXEN2); cbi(UCSR2B, RXEN2); cbi(UCSR2B, RXCIE2); SET_OUTPUT(LOGIC_ANALYZER_CH5); WRITE(LOGIC_ANALYZER_CH5, false); } while (0)
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#define LOGIC_ANALYZER_CH6_ENABLE do { cbi(UCSR2B, TXEN2); cbi(UCSR2B, RXEN2); cbi(UCSR2B, RXCIE2); SET_OUTPUT(LOGIC_ANALYZER_CH6); WRITE(LOGIC_ANALYZER_CH6, false); } while (0)
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#define LOGIC_ANALYZER_CH7_ENABLE do { SET_OUTPUT(LOGIC_ANALYZER_CH7); WRITE(LOGIC_ANALYZER_CH7, false); } while (0)
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// Async output on channel 5 of the logical analyzer.
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// Baud rate 2MBit, 9 bits, 1 stop bit.
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#define LOGIC_ANALYZER_SERIAL_TX_ENABLE do { UBRR2H = 0; UBRR2L = 0; UCSR2B = (1 << TXEN2) | (1 << UCSZ02); UCSR2C = 0x06; } while (0)
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// Non-checked (quicker) variant. Use it if you are sure that the transmit buffer is already empty.
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#define LOGIC_ANALYZER_SERIAL_TX_WRITE_NC(C) do { if (C & 0x100) UCSR2B |= 1; else UCSR2B &= ~1; UDR2 = C; } while (0)
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#define LOGIC_ANALYZER_SERIAL_TX_WRITE(C) do { \
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/* Wait for empty transmit buffer */ \
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while (!(UCSR2A & (1<<UDRE2))); \
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/* Put data into buffer, sends the data */ \
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LOGIC_ANALYZER_SERIAL_TX_WRITE_NC(C); \
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} while (0)
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