tschwery/reprapfirmware-dc42
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Started to add code for prototype Due board.

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This commit is contained in:
reprappro 2012-12-20 21:21:03 +00:00
parent a56a0321c6
commit 4f58b8fe58
3 changed files with 46 additions and 27 deletions
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17
Platform.cpp
View file

@ -1,6 +1,6 @@
/**************************************************************************************************** /****************************************************************************************************
RepRapFirmware - Platform: RepRapPro Mendel with Melzi controller; Arduino/Sanguino toolchain RepRapFirmware - Platform: RepRapPro Mendel with Prototype Arduino Due controller
Platform contains all the code and definitons to deal with machine-dependent things such as control Platform contains all the code and definitons to deal with machine-dependent things such as control
pins, bed area, number of extruders, tolerable accelerations and speeds and so on. pins, bed area, number of extruders, tolerable accelerations and speeds and so on.
@ -21,6 +21,21 @@ Licence: GPL
#include "RepRapFirmware.h" #include "RepRapFirmware.h"
Platform::Platform()
{
}
void Platform::setDirection(int drive, bool forwards)
{
}
void Platform::step(int drive)
{
}
extern "C" extern "C"
{ {
// Don't put anything else in here; put it in // Don't put anything else in here; put it in

40
Platform.h
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@ -1,6 +1,6 @@
/**************************************************************************************************** /****************************************************************************************************
RepRapFirmware - Platform: RepRapPro Mendel with Melzi controller; Arduino/Sanguino toolchain RepRapFirmware - Platform: RepRapPro Mendel with Prototype Arduino Due controller
Platform contains all the code and definitons to deal with machine-dependent things such as control Platform contains all the code and definitons to deal with machine-dependent things such as control
pins, bed area, number of extruders, tolerable accelerations and speeds and so on. pins, bed area, number of extruders, tolerable accelerations and speeds and so on.
@ -51,9 +51,9 @@ Licence: GPL
// DRIVES // DRIVES
#define STEP_PINS {1, 2, 3, 4} #define STEP_PINS {54, 60, 46, 26}
#define DIRECTION_PINS {5, 6, 7, 8} #define DIRECTION_PINS {55, 61, 48, 28}
#define ENABLE_PINS {9, 10, 11, 12} #define ENABLE_PINS {38, 38, 62, 38}
#define ENABLE_ON {0, 0, 0, 0} // For inverting stepper enable pins (active low) use 0, non inverting (active high) use 1. #define ENABLE_ON {0, 0, 0, 0} // For inverting stepper enable pins (active low) use 0, non inverting (active high) use 1.
#define DISABLE_DRIVES {false, false, true, false} // Set true to disable a drive when it becomes idle #define DISABLE_DRIVES {false, false, true, false} // Set true to disable a drive when it becomes idle
#define MAX_FEEDRATES {300, 300, 3, 45} // mm/sec #define MAX_FEEDRATES {300, 300, 3, 45} // mm/sec
@ -64,20 +64,20 @@ Licence: GPL
// AXES // AXES
#define LOW_STOP_PINS {13, 14, 15} #define LOW_STOP_PINS {3, 14, 17}
#define HIGH_STOP_PINS {16, 17, 18} #define HIGH_STOP_PINS {-1, -1, -1}
#define ENDSTOPS_INVERTING {false, false, false} // set to true to invert the logic of the endstops; assumes LOW and HIGH behave the same #define ENDSTOPS_INVERTING {false, false, false} // set to true to invert the logic of the endstops; assumes LOW and HIGH behave the same
#define AXIS_LENGTHS {210, 210, 140} // mm #define AXIS_LENGTHS {210, 210, 120} // mm
#define FAST_HOME_FEEDRATES {50*60, 50*60, 1*60} // mm/min #define FAST_HOME_FEEDRATES {50*60, 50*60, 1*60} // mm/min
#define X_AXIS 0 // The index of the X axis #define X_AXIS 0 // The index of the X axis
#define Y_AXIS 1 // The index of the Y axis #define Y_AXIS 1 // The index of the Y axis
#define Z_AXIS 2 // The index of the Z axis #define Z_AXIS 2 // The index of the Z axis
// HEATERS // HEATERS - Bed is assumed to be the first
#define TEMP_SENSE_PINS {21, 22} #define TEMP_SENSE_PINS {10, 9} // Analogue numbering
#define HEAT_ON_PINS {23, 24} #define HEAT_ON_PINS {8, 9}
#define THERMISTOR_BETAS {3480.0, 3960.0} // Bed thermistor: RS 484-0149; EPCOS B57550G103J; Extruder thermistor: RS 198-961 #define THERMISTOR_BETAS {3480.0, 3960.0} // Bed thermistor: RS 484-0149; EPCOS B57550G103J; Extruder thermistor: RS 198-961
#define THERMISTOR_SERIES_RS {4700, 4700} // Ohms in series with the thermistors #define THERMISTOR_SERIES_RS {4700, 4700} // Ohms in series with the thermistors
#define THERMISTOR_25_RS {10000.0, 100000.0} // Thermistor ohms at 25 C = 298.15 K #define THERMISTOR_25_RS {10000.0, 100000.0} // Thermistor ohms at 25 C = 298.15 K
@ -97,9 +97,9 @@ Licence: GPL
// Miscellaneous... // Miscellaneous...
#define LED_PIN 0 // Indicator LED #define LED_PIN 13 // Indicator LED
#define BAUD_RATE 250000 // Communication speed of the USB if needed. #define BAUD_RATE 115200 // Communication speed of the USB if needed.
/****************************************************************************************************/ /****************************************************************************************************/
@ -125,9 +125,9 @@ class Platform
int OpenMessage(); // Open a pseudofile that writes to the message system. Messages may simply flash an LED, or, int OpenMessage(); // Open a pseudofile that writes to the message system. Messages may simply flash an LED, or,
// say, display the messages on an LCD. This may also transmit the messages to the host. // say, display the messages on an LCD. This may also transmit the messages to the host.
int OpenStore(bool write); // Non-volatile non-removable storage such as EEPROM. int OpenStore(bool write); // Non-volatile non-removable storage such as EEPROM.
void Read(int file, char* string); // Read printable characters from a file into the string up to the next \n or \r, bool Read(int file, unsigned char& b); // Read a single byte from a file into b,
// which are not returned. Return string[0] == 0 if there's nothing there. // returned value is false for EoF, true otherwise
void Write(int file, char* string); // Write the 0-terminated string to a file. End the string with \n or \r if you want them. void Write(int file, char b); // Write the byte b to a file.
void Close(int file); // Close a file or device, writing any unwritten buffer contents first. void Close(int file); // Close a file or device, writing any unwritten buffer contents first.
// Movement // Movement
@ -146,16 +146,10 @@ class Platform
private: private:
/*
int8_t stepPins[DRIVES] = STEP_PINS;
int8_t directionPins[DRIVES] = DIRECTION_PINS;
#define ENABLE_PINS {9, 10,11,12}
#define LOW_STOP_PINS {13, 14, 15, 16}
#define HIGH_STOP_PINS {17, 18, 19, 20}
*/
}; };
extern "C" extern "C"
{ {
void setup(void); void setup(void);

16
RepRapFirmware.ino
View file

@ -40,16 +40,26 @@ Licence: GPL
#include "RepRapFirmware.h" #include "RepRapFirmware.h"
RepRap* reprap;
RepRap* reprap = new RepRap();
Platform* p;
RepRap::RepRap()
{
}
void RepRap::init() void RepRap::init()
{ {
p = new Platform();
p->setDirection(X_AXIS, true);
} }
void RepRap::spin() void RepRap::spin()
{ {
p->step(X_AXIS);
delay(5);
} }