6444573c92
W25x20CL test before entering optiboot (in some error cases it hangs in optiboot and then message not shown)
161 lines
6.0 KiB
C
161 lines
6.0 KiB
C
/*****************************************************************
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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 W25X20CL // external 256kB flash
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#define BOOTAPP // bootloader support
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#define SWI2C_SDA 20 //SDA on P3
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#define SWI2C_SCL 21 //SCL on P3
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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 5 //A5
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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 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_PWM_PIN -1//32 // lcd backlight brightnes pwm control pin
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//#define LCD_PWM_MAX 0x0f // lcd pwm maximum value (0x07=64Hz, 0x0f=32Hz, 0x1f=16Hz)
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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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// 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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