Hello,
I was wondering if i'd ask on the IRC channel, but I think it could also serve furture newb like me.
There are some value that I do not know where to get in order to correctly setup the Marlin firmware.
Here are the #define in question (and how they are configure by default):
#define HOMING_FEEDRATE {50*60, 50*60, 4*60, 0} // set the homing speeds (mm/min)
#define DEFAULT_MAX_FEEDRATE {500, 500, 5, 45} // (mm/sec)
#define DEFAULT_MAX_ACCELERATION {9000,9000,100,10000} // X, Y, Z, E maximum start speed for accelerated moves. E default values are good for skeinforge 40+, for older versions raise them a lot.
#define DEFAULT_ACCELERATION 3000 // X, Y, Z and E max acceleration in mm/s^2 for printing moves
#define DEFAULT_RETRACT_ACCELERATION 3000 // X, Y, Z and E max acceleration in mm/s^2 for r retracts
#define DEFAULT_XYJERK 20.0 // (mm/sec)
#define DEFAULT_ZJERK 0.4 // (mm/sec)
#define DEFAULT_EJERK 5.0 // (mm/sec)
It would be a plus to know what they are use for (some of them I can guess)
Also, I've read
here that this #define should be false for prusa mendel :
#define min_software_endstops false //If true, axis won't move to coordinates less than HOME_POS.
Why would I want my printer to move to coordinates less than HOME_POS ? why Prusa Mendel ?
thanks in advance.