Tinyg Arduino due & RAMPS FD

I saw that there is a pinout file. I modified the pins in the gshield pinout file to make them follow the RAMPS FD and recompiled the firmware, didn’t work. There is also the motate system which I suppose manages the pins.

Do you have any insights about how can I find the corresponding pins?

Hello
I found the ramps fd pinout settings inside a marlin firmware from Bob at github

Here is the relevant part from pins.h:

#if MOTHERBOARD == 403
#define RAMPS_FD_V1
#define INVERTED_HEATER_PINS
// No EEPROM
// Use 4k7 thermistor tables
#else
#define RAMPS_FD_V2
// EEPROM supported
// Use 1k thermistor tables
#endif

#define X_STEP_PIN 63
#define X_DIR_PIN 62
#define X_ENABLE_PIN 48
#define X_MIN_PIN 22
#define X_MAX_PIN -1 //2 //Max endstops default to disabled “-1”, set to commented value to enable.

#define Y_STEP_PIN 65
#define Y_DIR_PIN 64
#define Y_ENABLE_PIN 46
#define Y_MIN_PIN 24
#define Y_MAX_PIN -1 //15

#define Z_STEP_PIN 67
#define Z_DIR_PIN 66
#define Z_ENABLE_PIN 44
#define Z_MIN_PIN 26
#define Z_MAX_PIN -1

#define E0_STEP_PIN 36
#define E0_DIR_PIN 28
#define E0_ENABLE_PIN 42

#define E1_STEP_PIN 43
#define E1_DIR_PIN 41
#define E1_ENABLE_PIN 39

#define E2_STEP_PIN 32
#define E2_DIR_PIN 47
#define E2_ENABLE_PIN 45

#define SDPOWER -1
#define SDSS 4
#define LED_PIN 13

#define BEEPER -1

#define FAN_PIN -1

#define CONTROLLERFAN_PIN -1 //Pin used for the fan to cool controller

#define PS_ON_PIN -1

#define KILL_PIN -1

#define HEATER_BED_PIN 8 // BED

#define HEATER_0_PIN 9
#define HEATER_1_PIN 10
#define HEATER_2_PIN 11

#define TEMP_BED_PIN 0 // ANALOG NUMBERING

#define TEMP_0_PIN 1 // ANALOG NUMBERING
#define TEMP_1_PIN -1 // 2 // ANALOG NUMBERING
#define TEMP_2_PIN -1 // 3 // ANALOG NUMBERING

#define TEMP_3_PIN -1 // ANALOG NUMBERING
#define TEMP_4_PIN -1 // ANALOG NUMBERING

#ifdef NUM_SERVOS
#define SERVO0_PIN 11

#if NUM_SERVOS > 1
#define SERVO1_PIN 6
#endif

#if NUM_SERVOS > 2
#define SERVO2_PIN 5
#endif

#if NUM_SERVOS > 3
#define SERVO3_PIN 4
#endif
#endif

#ifdef ULTRA_LCD

#ifdef NEWPANEL
// ramps-fd lcd adaptor
#define LCD_PINS_RS 16
#define LCD_PINS_ENABLE 17
#define LCD_PINS_D4 23
#define LCD_PINS_D5 25
#define LCD_PINS_D6 27
#define LCD_PINS_D7 29

#ifdef REPRAP_DISCOUNT_SMART_CONTROLLER
#define BEEPER 37

#define BTN_EN1 33
#define BTN_EN2 31
#define BTN_ENC 35

#define SDCARDDETECT 49
#endif

#endif

#endif //ULTRA_LCD

// SPI for Max6675 Thermocouple

#ifndef SDSUPPORT
// these pins are defined in the SD library if building with SD support
#define MAX_SCK_PIN 52
#define MAX_MISO_PIN 50
#define MAX_MOSI_PIN 51
#define MAX6675_SS 53
#else
#define MAX6675_SS 49
#endif

#endif //MOTHERBOARD == 403, 404

But I can’t make much sense of it comparing with the shield pin out.

Hi Rob

Thank you for the suggestion, I managed to build tinyg G2 with a custom platform target. My problem is the fact that I am having hard time making sense of the pinouts. E.g. I am watching this , than the RAMPS-FD schematics http://www.geeetech.com/wiki/images/8/83/RAMPS-FD-Schematic.pdf and also the gshield schematics and pinout and motate. What should one specify the physical pin number or the digital pin number?

Thanks to all a you

• This reply was modified 10 years ago by canaldin.
• This reply was modified 10 years ago by canaldin.
• This reply was modified 10 years ago by canaldin.