Added support for Megatronics v2.0 and Minitronics v1.0

merged from code downloaded from reprapworld.com

Marlin/Configuration.h

@@ -43,6 +43,8 @@
 // 82 = Brainwave (AT90USB646)
 // 9  = Gen3+
 // 70 = Megatronics
+// 701= Megatronics v2.0
+// 702= Minitronics v1.0
 // 90 = Alpha OMCA board
 // 91 = Final OMCA board
 // 301 = Rambo

Marlin/fastio.h

@@ -2575,6 +2575,700 @@ pins
 #define PF7_DDR			DDRF
 #endif
 
+
+#if defined (__AVR_ATmega1281__) || defined (__AVR_ATmega2561__)
+// UART
+#define	RXD					DIO0
+#define	TXD					DIO1
+
+// SPI
+#define	SCK					DIO10
+#define	MISO				DIO12
+#define	MOSI				DIO11
+#define	SS					DIO16
+
+// TWI (I2C)
+#define	SCL					DIO17
+#define	SDA					DIO18
+
+// timers and PWM
+#define	OC0A				DIO9
+#define	OC0B				DIO4
+#define	OC1A				DIO7
+#define	OC1B				DIO8
+#define	OC2A				DIO6
+#define	OC3A				DIO5
+#define	OC3B				DIO2
+#define	OC3C				DIO3
+
+
+// change for your board
+#define	DEBUG_LED		DIO46
+
+/*
+pins
+*/
+#define	DIO0_PIN		PINE0
+#define	DIO0_RPORT	PINE
+#define	DIO0_WPORT	PORTE
+#define	DIO0_DDR		DDRE
+#define DIO0_PWM		NULL
+
+#define	DIO1_PIN		PINE1
+#define	DIO1_RPORT	PINE
+#define	DIO1_WPORT	PORTE
+#define	DIO1_DDR		DDRE
+#define DIO1_PWM		NULL
+
+#define	DIO2_PIN		PINE4
+#define	DIO2_RPORT	PINE
+#define	DIO2_WPORT	PORTE
+#define	DIO2_DDR		DDRE
+#define DIO2_PWM		&OCR3BL
+
+#define	DIO3_PIN		PINE5
+#define	DIO3_RPORT	PINE
+#define	DIO3_WPORT	PORTE
+#define	DIO3_DDR		DDRE
+#define DIO3_PWM		&OCR3CL
+
+#define	DIO4_PIN		PING5
+#define	DIO4_RPORT	PING
+#define	DIO4_WPORT	PORTG
+#define	DIO4_DDR		DDRG
+#define DIO4_PWM		&OCR0B
+
+#define	DIO5_PIN		PINE3
+#define	DIO5_RPORT	PINE
+#define	DIO5_WPORT	PORTE
+#define	DIO5_DDR		DDRE
+#define DIO5_PWM		&OCR3AL
+
+#define	DIO6_PIN		PINB4
+#define	DIO6_RPORT	PINB
+#define	DIO6_WPORT	PORTB
+#define	DIO6_DDR		DDRB
+#define DIO6_PWM		&OCR2AL
+
+#define	DIO7_PIN		PINB5
+#define	DIO7_RPORT	PINB
+#define	DIO7_WPORT	PORTB
+#define	DIO7_DDR		DDRB
+#define DIO7_PWM		&OCR1AL
+
+#define	DIO8_PIN		PINB6
+#define	DIO8_RPORT	PINB
+#define	DIO8_WPORT	PORTB
+#define	DIO8_DDR		DDRB
+#define DIO8_PWM		&OCR1BL
+
+#define	DIO9_PIN		PINB7
+#define	DIO9_RPORT	PINB
+#define	DIO9_WPORT	PORTB
+#define	DIO9_DDR		DDRB
+#define DIO9_PWM		&OCR0AL
+
+#define	DIO10_PIN		PINB1
+#define	DIO10_RPORT	PINB
+#define	DIO10_WPORT	PORTB
+#define	DIO10_DDR		DDRB
+#define DIO10_PWM		NULL
+
+#define	DIO11_PIN		PINB2
+#define	DIO11_RPORT	PINB
+#define	DIO11_WPORT	PORTB
+#define	DIO11_DDR		DDRB
+#define DIO11_PWM		NULL
+
+#define	DIO12_PIN		PINB3
+#define	DIO12_RPORT	PINB
+#define	DIO12_WPORT	PORTB
+#define	DIO12_DDR		DDRB
+#define DIO12_PWM		NULL
+
+#define	DIO13_PIN		PINE2
+#define	DIO13_RPORT	PINE
+#define	DIO13_WPORT	PORTE
+#define	DIO13_DDR		DDRE
+#define DIO13_PWM		NULL
+
+#define	DIO14_PIN		PINE6
+#define	DIO14_RPORT	PINE
+#define	DIO14_WPORT	PORTE
+#define	DIO14_DDR		DDRE
+#define DIO14_PWM		NULL
+
+#define	DIO15_PIN		PINE7
+#define	DIO15_RPORT	PINE
+#define	DIO15_WPORT	PORTE
+#define	DIO15_DDR		DDRE
+#define DIO15_PWM		NULL
+
+#define	DIO16_PIN		PINB0
+#define	DIO16_RPORT	PINB
+#define	DIO16_WPORT	PORTB
+#define	DIO16_DDR		DDRB
+#define DIO16_PWM		NULL
+
+#define	DIO17_PIN		PIND0
+#define	DIO17_RPORT	PIND
+#define	DIO17_WPORT	PORTD
+#define	DIO17_DDR		DDRD
+#define DIO17_PWM		NULL
+
+#define	DIO18_PIN		PIND1
+#define	DIO18_RPORT	PIND
+#define	DIO18_WPORT	PORTD
+#define	DIO18_DDR		DDRD
+#define DIO18_PWM		NULL
+
+#define	DIO19_PIN		PIND2
+#define	DIO19_RPORT	PIND
+#define	DIO19_WPORT	PORTD
+#define	DIO19_DDR		DDRD
+#define DIO19_PWM		NULL
+
+#define	DIO20_PIN		PIND3
+#define	DIO20_RPORT	PIND
+#define	DIO20_WPORT	PORTD
+#define	DIO20_DDR		DDRD
+#define DIO20_PWM		NULL
+
+#define	DIO21_PIN		PIND4
+#define	DIO21_RPORT	PIND
+#define	DIO21_WPORT	PORTD
+#define	DIO21_DDR		DDRD
+#define DIO21_PWM		NULL
+
+#define	DIO22_PIN		PIND5
+#define	DIO22_RPORT	PIND
+#define	DIO22_WPORT	PORTD
+#define	DIO22_DDR		DDRD
+#define DIO22_PWM		NULL
+
+#define	DIO23_PIN		PIND6
+#define	DIO23_RPORT	PIND
+#define	DIO23_WPORT	PORTD
+#define	DIO23_DDR		DDRD
+#define DIO23_PWM		NULL
+
+#define	DIO24_PIN		PIND7
+#define	DIO24_RPORT	PIND
+#define	DIO24_WPORT	PORTD
+#define	DIO24_DDR		DDRD
+#define DIO24_PWM		NULL
+
+#define	DIO25_PIN		PING0
+#define	DIO25_RPORT	PING
+#define	DIO25_WPORT	PORTG
+#define	DIO25_DDR		DDRG
+#define DIO25_PWM		NULL
+
+#define	DIO26_PIN		PING1
+#define	DIO26_RPORT	PING
+#define	DIO26_WPORT	PORTG
+#define	DIO26_DDR		DDRG
+#define DIO26_PWM		NULL
+
+#define	DIO27_PIN		PING2
+#define	DIO27_RPORT	PING
+#define	DIO27_WPORT	PORTG
+#define	DIO27_DDR		DDRG
+#define DIO27_PWM		NULL
+
+#define	DIO28_PIN		PING3
+#define	DIO28_RPORT	PING
+#define	DIO28_WPORT	PORTG
+#define	DIO28_DDR		DDRG
+#define DIO28_PWM		NULL
+
+#define	DIO29_PIN		PING4
+#define	DIO29_RPORT	PING
+#define	DIO29_WPORT	PORTG
+#define	DIO29_DDR		DDRG
+#define DIO29_PWM		NULL
+
+#define	DIO30_PIN		PINC0
+#define	DIO30_RPORT	PINC
+#define	DIO30_WPORT	PORTC
+#define	DIO30_DDR		DDRC
+#define DIO30_PWM		NULL
+
+#define	DIO31_PIN		PINC1
+#define	DIO31_RPORT	PINC
+#define	DIO31_WPORT	PORTC
+#define	DIO31_DDR		DDRC
+#define DIO31_PWM		NULL
+
+#define	DIO32_PIN		PINC2
+#define	DIO32_RPORT	PINC
+#define	DIO32_WPORT	PORTC
+#define	DIO32_DDR		DDRC
+#define DIO32_PWM		NULL
+
+#define	DIO33_PIN		PINC3
+#define	DIO33_RPORT	PINC
+#define	DIO33_WPORT	PORTC
+#define	DIO33_DDR		DDRC
+#define DIO33_PWM		NULL
+
+#define	DIO34_PIN		PINC4
+#define	DIO34_RPORT	PINC
+#define	DIO34_WPORT	PORTC
+#define	DIO34_DDR		DDRC
+#define DIO34_PWM		NULL
+
+#define	DIO35_PIN		PINC5
+#define	DIO35_RPORT	PINC
+#define	DIO35_WPORT	PORTC
+#define	DIO35_DDR		DDRC
+#define DIO35_PWM		NULL
+
+#define	DIO36_PIN		PINC6
+#define	DIO36_RPORT	PINC
+#define	DIO36_WPORT	PORTC
+#define	DIO36_DDR		DDRC
+#define DIO36_PWM		NULL
+
+#define	DIO37_PIN		PINC7
+#define	DIO37_RPORT	PINC
+#define	DIO37_WPORT	PORTC
+#define	DIO37_DDR		DDRC
+#define DIO37_PWM		NULL
+
+#define	DIO38_PIN		PINA0
+#define	DIO38_RPORT	PINA
+#define	DIO38_WPORT	PORTA
+#define	DIO38_DDR		DDRA
+#define DIO38_PWM		NULL
+
+#define	DIO39_PIN		PINA1
+#define	DIO39_RPORT	PINA
+#define	DIO39_WPORT	PORTA
+#define	DIO39_DDR		DDRA
+#define DIO39_PWM		NULL
+
+#define	DIO40_PIN		PINA2
+#define	DIO40_RPORT	PINA
+#define	DIO40_WPORT	PORTA
+#define	DIO40_DDR		DDRA
+#define DIO40_PWM		NULL
+
+#define	DIO41_PIN		PINA3
+#define	DIO41_RPORT	PINA
+#define	DIO41_WPORT	PORTA
+#define	DIO41_DDR		DDRA
+#define DIO41_PWM		NULL
+
+#define	DIO42_PIN		PINA4
+#define	DIO42_RPORT	PINA
+#define	DIO42_WPORT	PORTA
+#define	DIO42_DDR		DDRA
+#define DIO42_PWM		NULL
+
+#define	DIO43_PIN		PINA5
+#define	DIO43_RPORT	PINA
+#define	DIO43_WPORT	PORTA
+#define	DIO43_DDR		DDRA
+#define DIO43_PWM		NULL
+
+#define	DIO44_PIN		PINA6
+#define	DIO44_RPORT	PINA
+#define	DIO44_WPORT	PORTA
+#define	DIO44_DDR		DDRA
+#define DIO44_PWM		NULL
+
+#define	DIO45_PIN		PINA7
+#define	DIO45_RPORT	PINA
+#define	DIO45_WPORT	PORTA
+#define	DIO45_DDR		DDRA
+#define DIO45_PWM		NULL
+
+#define	DIO46_PIN		PINF0
+#define	DIO46_RPORT	PINF
+#define	DIO46_WPORT	PORTF
+#define	DIO46_DDR		DDRF
+#define DIO46_PWM		NULL
+
+#define	DIO47_PIN		PINF1
+#define	DIO47_RPORT	PINF
+#define	DIO47_WPORT	PORTF
+#define	DIO47_DDR		DDRF
+#define DIO47_PWM		NULL
+
+#define	DIO48_PIN		PINF2
+#define	DIO48_RPORT	PINF
+#define	DIO48_WPORT	PORTF
+#define	DIO48_DDR		DDRF
+#define DIO48_PWM		NULL
+
+#define	DIO49_PIN		PINF3
+#define	DIO49_RPORT	PINF
+#define	DIO49_WPORT	PORTF
+#define	DIO49_DDR		DDRF
+#define DIO49_PWM		NULL
+
+#define	DIO50_PIN		PINF4
+#define	DIO50_RPORT	PINF
+#define	DIO50_WPORT	PORTF
+#define	DIO50_DDR		DDRF
+#define DIO50_PWM		NULL
+
+#define	DIO51_PIN		PINF5
+#define	DIO51_RPORT	PINF
+#define	DIO51_WPORT	PORTF
+#define	DIO51_DDR		DDRF
+#define DIO51_PWM		NULL
+
+#define	DIO52_PIN		PINF6
+#define	DIO52_RPORT	PINF
+#define	DIO52_WPORT	PORTF
+#define	DIO52_DDR		DDRF
+#define DIO52_PWM		NULL
+
+#define	DIO53_PIN		PINF7
+#define	DIO53_RPORT	PINF
+#define	DIO53_WPORT	PORTF
+#define	DIO53_DDR		DDRF
+#define DIO53_PWM		NULL
+
+
+
+
+#undef PA0
+#define PA0_PIN			PINA0
+#define PA0_RPORT		PINA
+#define PA0_WPORT		PORTA
+#define PA0_DDR			DDRA
+#define PA0_PWM			NULL
+#undef PA1
+#define PA1_PIN			PINA1
+#define PA1_RPORT		PINA
+#define PA1_WPORT		PORTA
+#define PA1_DDR			DDRA
+#define PA1_PWM			NULL
+#undef PA2
+#define PA2_PIN			PINA2
+#define PA2_RPORT		PINA
+#define PA2_WPORT		PORTA
+#define PA2_DDR			DDRA
+#define PA2_PWM			NULL
+#undef PA3
+#define PA3_PIN			PINA3
+#define PA3_RPORT		PINA
+#define PA3_WPORT		PORTA
+#define PA3_DDR			DDRA
+#define PA3_PWM			NULL
+#undef PA4
+#define PA4_PIN			PINA4
+#define PA4_RPORT		PINA
+#define PA4_WPORT		PORTA
+#define PA4_DDR			DDRA
+#define PA4_PWM			NULL
+#undef PA5
+#define PA5_PIN			PINA5
+#define PA5_RPORT		PINA
+#define PA5_WPORT		PORTA
+#define PA5_DDR			DDRA
+#define PA5_PWM			NULL
+#undef PA6
+#define PA6_PIN			PINA6
+#define PA6_RPORT		PINA
+#define PA6_WPORT		PORTA
+#define PA6_DDR			DDRA
+#define PA6_PWM			NULL
+#undef PA7
+#define PA7_PIN			PINA7
+#define PA7_RPORT		PINA
+#define PA7_WPORT		PORTA
+#define PA7_DDR			DDRA
+#define PA7_PWM			NULL
+
+#undef PB0
+#define PB0_PIN			PINB0
+#define PB0_RPORT		PINB
+#define PB0_WPORT		PORTB
+#define PB0_DDR			DDRB
+#define PB0_PWM			NULL
+#undef PB1
+#define PB1_PIN			PINB1
+#define PB1_RPORT		PINB
+#define PB1_WPORT		PORTB
+#define PB1_DDR			DDRB
+#define PB1_PWM			NULL
+#undef PB2
+#define PB2_PIN			PINB2
+#define PB2_RPORT		PINB
+#define PB2_WPORT		PORTB
+#define PB2_DDR			DDRB
+#define PB2_PWM			NULL
+#undef PB3
+#define PB3_PIN			PINB3
+#define PB3_RPORT		PINB
+#define PB3_WPORT		PORTB
+#define PB3_DDR			DDRB
+#define PB3_PWM			NULL
+#undef PB4
+#define PB4_PIN			PINB4
+#define PB4_RPORT		PINB
+#define PB4_WPORT		PORTB
+#define PB4_DDR			DDRB
+#define PB4_PWM			&OCR2A
+#undef PB5
+#define PB5_PIN			PINB5
+#define PB5_RPORT		PINB
+#define PB5_WPORT		PORTB
+#define PB5_DDR			DDRB
+#define PB5_PWM			NULL
+#undef PB6
+#define PB6_PIN			PINB6
+#define PB6_RPORT		PINB
+#define PB6_WPORT		PORTB
+#define PB6_DDR			DDRB
+#define PB6_PWM			NULL
+#undef PB7
+#define PB7_PIN			PINB7
+#define PB7_RPORT		PINB
+#define PB7_WPORT		PORTB
+#define PB7_DDR			DDRB
+#define PB7_PWM			&OCR0A
+
+#undef PC0
+#define PC0_PIN			PINC0
+#define PC0_RPORT		PINC
+#define PC0_WPORT		PORTC
+#define PC0_DDR			DDRC
+#define PC0_PWM			NULL
+#undef PC1
+#define PC1_PIN			PINC1
+#define PC1_RPORT		PINC
+#define PC1_WPORT		PORTC
+#define PC1_DDR			DDRC
+#define PC1_PWM			NULL
+#undef PC2
+#define PC2_PIN			PINC2
+#define PC2_RPORT		PINC
+#define PC2_WPORT		PORTC
+#define PC2_DDR			DDRC
+#define PC2_PWM			NULL
+#undef PC3
+#define PC3_PIN			PINC3
+#define PC3_RPORT		PINC
+#define PC3_WPORT		PORTC
+#define PC3_DDR			DDRC
+#define PC3_PWM			NULL
+#undef PC4
+#define PC4_PIN			PINC4
+#define PC4_RPORT		PINC
+#define PC4_WPORT		PORTC
+#define PC4_DDR			DDRC
+#define PC4_PWM			NULL
+#undef PC5
+#define PC5_PIN			PINC5
+#define PC5_RPORT		PINC
+#define PC5_WPORT		PORTC
+#define PC5_DDR			DDRC
+#define PC5_PWM			NULL
+#undef PC6
+#define PC6_PIN			PINC6
+#define PC6_RPORT		PINC
+#define PC6_WPORT		PORTC
+#define PC6_DDR			DDRC
+#define PC6_PWM			NULL
+#undef PC7
+#define PC7_PIN			PINC7
+#define PC7_RPORT		PINC
+#define PC7_WPORT		PORTC
+#define PC7_DDR			DDRC
+#define PC7_PWM			NULL
+
+#undef PD0
+#define PD0_PIN			PIND0
+#define PD0_RPORT		PIND
+#define PD0_WPORT		PORTD
+#define PD0_DDR			DDRD
+#define PD0_PWM			NULL
+#undef PD1
+#define PD1_PIN			PIND1
+#define PD1_RPORT		PIND
+#define PD1_WPORT		PORTD
+#define PD1_DDR			DDRD
+#define PD1_PWM			NULL
+#undef PD2
+#define PD2_PIN			PIND2
+#define PD2_RPORT		PIND
+#define PD2_WPORT		PORTD
+#define PD2_DDR			DDRD
+#define PD2_PWM			NULL
+#undef PD3
+#define PD3_PIN			PIND3
+#define PD3_RPORT		PIND
+#define PD3_WPORT		PORTD
+#define PD3_DDR			DDRD
+#define PD3_PWM			NULL
+#undef PD4
+#define PD4_PIN			PIND4
+#define PD4_RPORT		PIND
+#define PD4_WPORT		PORTD
+#define PD4_DDR			DDRD
+#define PD4_PWM			NULL
+#undef PD5
+#define PD5_PIN			PIND5
+#define PD5_RPORT		PIND
+#define PD5_WPORT		PORTD
+#define PD5_DDR			DDRD
+#define PD5_PWM			NULL
+#undef PD6
+#define PD6_PIN			PIND6
+#define PD6_RPORT		PIND
+#define PD6_WPORT		PORTD
+#define PD6_DDR			DDRD
+#define PD6_PWM			NULL
+#undef PD7
+#define PD7_PIN			PIND7
+#define PD7_RPORT		PIND
+#define PD7_WPORT		PORTD
+#define PD7_DDR			DDRD
+#define PD7_PWM			NULL
+
+#undef PE0
+#define PE0_PIN			PINE0
+#define PE0_RPORT		PINE
+#define PE0_WPORT		PORTE
+#define PE0_DDR			DDRE
+#define PE0_PWM			NULL
+#undef PE1
+#define PE1_PIN			PINE1
+#define PE1_RPORT		PINE
+#define PE1_WPORT		PORTE
+#define PE1_DDR			DDRE
+#define PE1_PWM			NULL
+#undef PE2
+#define PE2_PIN			PINE2
+#define PE2_RPORT		PINE
+#define PE2_WPORT		PORTE
+#define PE2_DDR			DDRE
+#define PE2_PWM			NULL
+#undef PE3
+#define PE3_PIN			PINE3
+#define PE3_RPORT		PINE
+#define PE3_WPORT		PORTE
+#define PE3_DDR			DDRE
+#define PE3_PWM			&OCR3AL
+#undef PE4
+#define PE4_PIN			PINE4
+#define PE4_RPORT		PINE
+#define PE4_WPORT		PORTE
+#define PE4_DDR			DDRE
+#define PE4_PWM			&OCR3BL
+#undef PE5
+#define PE5_PIN			PINE5
+#define PE5_RPORT		PINE
+#define PE5_WPORT		PORTE
+#define PE5_DDR			DDRE
+#define PE5_PWM			&OCR3CL
+#undef PE6
+#define PE6_PIN			PINE6
+#define PE6_RPORT		PINE
+#define PE6_WPORT		PORTE
+#define PE6_DDR			DDRE
+#define PE6_PWM			NULL
+#undef PE7
+#define PE7_PIN			PINE7
+#define PE7_RPORT		PINE
+#define PE7_WPORT		PORTE
+#define PE7_DDR			DDRE
+#define PE7_PWM			NULL
+
+#undef PF0
+#define PF0_PIN			PINF0
+#define PF0_RPORT		PINF
+#define PF0_WPORT		PORTF
+#define PF0_DDR			DDRF
+#define PF0_PWM			NULL
+#undef PF1
+#define PF1_PIN			PINF1
+#define PF1_RPORT		PINF
+#define PF1_WPORT		PORTF
+#define PF1_DDR			DDRF
+#define PF1_PWM			NULL
+#undef PF2
+#define PF2_PIN			PINF2
+#define PF2_RPORT		PINF
+#define PF2_WPORT		PORTF
+#define PF2_DDR			DDRF
+#define PF2_PWM			NULL
+#undef PF3
+#define PF3_PIN			PINF3
+#define PF3_RPORT		PINF
+#define PF3_WPORT		PORTF
+#define PF3_DDR			DDRF
+#define PF3_PWM			NULL
+#undef PF4
+#define PF4_PIN			PINF4
+#define PF4_RPORT		PINF
+#define PF4_WPORT		PORTF
+#define PF4_DDR			DDRF
+#define PF4_PWM			NULL
+#undef PF5
+#define PF5_PIN			PINF5
+#define PF5_RPORT		PINF
+#define PF5_WPORT		PORTF
+#define PF5_DDR			DDRF
+#define PF5_PWM			NULL
+#undef PF6
+#define PF6_PIN			PINF6
+#define PF6_RPORT		PINF
+#define PF6_WPORT		PORTF
+#define PF6_DDR			DDRF
+#define PF6_PWM			NULL
+#undef PF7
+#define PF7_PIN			PINF7
+#define PF7_RPORT		PINF
+#define PF7_WPORT		PORTF
+#define PF7_DDR			DDRF
+#define PF7_PWM			NULL
+
+#undef PG0
+#define PG0_PIN			PING0
+#define PG0_RPORT		PING
+#define PG0_WPORT		PORTG
+#define PG0_DDR			DDRG
+#define PG0_PWM			NULL
+#undef PG1
+#define PG1_PIN			PING1
+#define PG1_RPORT		PING
+#define PG1_WPORT		PORTG
+#define PG1_DDR			DDRG
+#define PG1_PWM			NULL
+#undef PG2
+#define PG2_PIN			PING2
+#define PG2_RPORT		PING
+#define PG2_WPORT		PORTG
+#define PG2_DDR			DDRG
+#define PG2_PWM			NULL
+#undef PG3
+#define PG3_PIN			PING3
+#define PG3_RPORT		PING
+#define PG3_WPORT		PORTG
+#define PG3_DDR			DDRG
+#define PG3_PWM			NULL
+#undef PG4
+#define PG4_PIN			PING4
+#define PG4_RPORT		PING
+#define PG4_WPORT		PORTG
+#define PG4_DDR			DDRG
+#define PG4_PWM			NULL
+#undef PG5
+#define PG5_PIN			PING5
+#define PG5_RPORT		PING
+#define PG5_WPORT		PORTG
+#define PG5_DDR			DDRG
+#define PG5_PWM			&OCR0B
+
+
+#endif
+
 #ifndef	DIO0_PIN
 #error pins for this chip not defined in arduino.h! If you write an appropriate pin definition and have this firmware work on your chip, please submit a pull request
 #endif

Marlin/pins.h

@@ -1475,7 +1475,6 @@
 #if MOTHERBOARD == 70
 #define KNOWN_BOARD 1
 
-//////////////////FIX THIS//////////////
 
  #ifndef __AVR_ATmega2560__
  #error Oops!  Make sure you have 'Arduino Mega' selected from the 'Tools -> Boards' menu.
@@ -1555,12 +1554,230 @@
     #define BTN_EN2 64
     #define BTN_ENC 43  //the click
     
+    #define BLEN_C 2
+    #define BLEN_B 1
+    #define BLEN_A 0
+    
     #define SDCARDDETECT -1		// Ramps does not use this port
+    
+      //encoder rotation values
+    #define encrot0 0
+    #define encrot1 2
+    #define encrot2 3
+    #define encrot3 1
 #endif
 #endif //ULTRA_LCD
 
 #endif
 
+/****************************************************************************************
+* MegaTronics v2.0
+*
+****************************************************************************************/
+#if MOTHERBOARD == 701
+ #define KNOWN_BOARD 1
+ 
+ 
+ #ifndef __AVR_ATmega2560__
+ #error Oops! Make sure you have 'Arduino Mega' selected from the 'Tools -> Boards' menu.
+ #endif
+ 
+ #define LARGE_FLASH        true
+ 
+ #define X_STEP_PIN 26
+ #define X_DIR_PIN 27
+ #define X_ENABLE_PIN 25
+ #define X_MIN_PIN 37
+ #define X_MAX_PIN 40 //2 //Max endstops default to disabled "-1", set to commented value to enable.
+ 
+ #define Y_STEP_PIN 4 // A6
+ #define Y_DIR_PIN 54 // A0
+ #define Y_ENABLE_PIN 5
+ #define Y_MIN_PIN 41
+ #define Y_MAX_PIN 38 //15
+ 
+ #define Z_STEP_PIN 56 // A2
+ #define Z_DIR_PIN 60 // A6
+ #define Z_ENABLE_PIN 55 // A1
+ #define Z_MIN_PIN 18
+ #define Z_MAX_PIN 19
+ 
+ #define E0_STEP_PIN 35
+ #define E0_DIR_PIN 36
+ #define E0_ENABLE_PIN 34
+ 
+ #define E1_STEP_PIN 29
+ #define E1_DIR_PIN 39
+ #define E1_ENABLE_PIN 28
+ 
+ #define E2_STEP_PIN 23
+ #define E2_DIR_PIN 24
+ #define E2_ENABLE_PIN 22
+ 
+ #define SDPOWER -1
+ #define SDSS 53
+ #define LED_PIN 13
+ 
+ #define FAN_PIN 7
+ #define FAN2_PIN 6
+ #define PS_ON_PIN 12
+ #define KILL_PIN -1
+ 
+ #define HEATER_0_PIN 9 // EXTRUDER 1
+ #define HEATER_1_PIN 8 // EXTRUDER 2
+ #define HEATER_2_PIN -1
+ 
+ #if TEMP_SENSOR_0 == -1
+   #define TEMP_0_PIN 4 // ANALOG NUMBERING
+ #else
+   #define TEMP_0_PIN 13 // ANALOG NUMBERING
+ #endif
+ 
+ 
+ #if TEMP_SENSOR_1 == -1
+   #define TEMP_1_PIN 8 // ANALOG NUMBERING
+ #else
+   #define TEMP_1_PIN 15 // ANALOG NUMBERING
+ #endif
+ 
+ #define TEMP_2_PIN -1 // ANALOG NUMBERING
+ 
+ #define HEATER_BED_PIN 10 // BED
+ 
+ #if TEMP_SENSOR_BED == -1
+   #define TEMP_BED_PIN 8 // ANALOG NUMBERING
+ #else 
+   #define TEMP_BED_PIN 14 // ANALOG NUMBERING
+ #endif
+ 
+ #define BEEPER 64	
+ 
+ 
+ #define LCD_PINS_RS 14
+ #define LCD_PINS_ENABLE 15
+ #define LCD_PINS_D4 30
+ #define LCD_PINS_D5 31
+ #define LCD_PINS_D6 32
+ #define LCD_PINS_D7 33
+ 
+ 
+ //buttons are directly attached using keypad
+ #define BTN_EN1 61
+ #define BTN_EN2 59
+ #define BTN_ENC 43 //the click
+ 
+ #define BLEN_C 2
+ #define BLEN_B 1
+ #define BLEN_A 0
+ 
+ #define SDCARDDETECT -1	// Megatronics does not use this port
+ 
+   //encoder rotation values
+ #define encrot0 0
+ #define encrot1 2
+ #define encrot2 3
+ #define encrot3 1
+
+#endif
+
+
+/****************************************************************************************
+* Minitronics v1.0
+*
+****************************************************************************************/
+#if MOTHERBOARD == 702
+ #define KNOWN_BOARD 1
+ 
+ 
+ #ifndef __AVR_ATmega1281__
+ #error Oops! Make sure you have 'Minitronics ' selected from the 'Tools -> Boards' menu.
+ #endif
+ 
+ #define LARGE_FLASH        true
+ 
+ #define X_STEP_PIN 48
+ #define X_DIR_PIN 47
+ #define X_ENABLE_PIN 49
+ #define X_MIN_PIN 5
+ #define X_MAX_PIN -1 //2 //Max endstops default to disabled "-1", set to commented value to enable.
+ 
+ #define Y_STEP_PIN 39 // A6
+ #define Y_DIR_PIN 40 // A0
+ #define Y_ENABLE_PIN 38
+ #define Y_MIN_PIN 2
+ #define Y_MAX_PIN -1 //15
+ 
+ #define Z_STEP_PIN 42 // A2
+ #define Z_DIR_PIN 43 // A6
+ #define Z_ENABLE_PIN 41 // A1
+ #define Z_MIN_PIN 6
+ #define Z_MAX_PIN -1
+ 
+ #define E0_STEP_PIN 45
+ #define E0_DIR_PIN 44
+ #define E0_ENABLE_PIN 27
+ 
+ #define E1_STEP_PIN 36
+ #define E1_DIR_PIN 35
+ #define E1_ENABLE_PIN 37
+ 
+ #define E2_STEP_PIN -1
+ #define E2_DIR_PIN -1
+ #define E2_ENABLE_PIN -1
+ 
+ #define SDPOWER -1
+ #define SDSS 16
+ #define LED_PIN 46
+ 
+ #define FAN_PIN 9
+ #define FAN2_PIN -1
+ #define PS_ON_PIN -1
+ #define KILL_PIN -1
+ 
+ #define HEATER_0_PIN 7 // EXTRUDER 1
+ #define HEATER_1_PIN 8 // EXTRUDER 2
+ #define HEATER_2_PIN -1
+ 
+
+ #define TEMP_0_PIN 7 // ANALOG NUMBERING
+ #define TEMP_1_PIN 6 // ANALOG NUMBERING
+ #define TEMP_2_PIN -1 // ANALOG NUMBERING
+ 
+ #define HEATER_BED_PIN 3 // BED
+ #define TEMP_BED_PIN 6 // ANALOG NUMBERING
+ 
+ #define BEEPER -1	
+ 
+ 
+ #define LCD_PINS_RS -1
+ #define LCD_PINS_ENABLE -1
+ #define LCD_PINS_D4 -1
+ #define LCD_PINS_D5 -1
+ #define LCD_PINS_D6 -1
+ #define LCD_PINS_D7 -1
+ 
+ 
+ //buttons are directly attached using keypad
+ #define BTN_EN1 -1
+ #define BTN_EN2 -1
+ #define BTN_ENC -1 //the click
+ 
+ #define BLEN_C 2
+ #define BLEN_B 1
+ #define BLEN_A 0
+ 
+ #define SDCARDDETECT -1	// Megatronics does not use this port
+ 
+   //encoder rotation values
+ #define encrot0 0
+ #define encrot1 2
+ #define encrot2 3
+ #define encrot3 1
+
+#endif
+
+
+
 #ifndef KNOWN_BOARD
 #error Unknown MOTHERBOARD value in configuration.h
 #endif