the most basic function, set a single pixel

Draw a rectangle

Draw a triangle

Draw XBitMap Files (*.xbm), exported from GIMP, Usage: Export from GIMP to *.xbm, rename *.xbm to *.c and open in editor. C Array can be directly used

Used to do circles and roundrects

Fill a triangle

you can read by dereferencing pointer but we will add a read

Pass string and a cursor position, returns UL corner and W,H.

We want to linearly interpolate between calibration table angle

print out the help strings for the commands

TODO This function does two things, set rotation direction and measures step size, it should be two functions. return is anlge in degreesx100 ie 360.0

returns the index of the stepOptions when called with no arguments.

this is precise move and modulo of A4954_NUM_MICROSTEPS is a full step. stepAngle is in A4954_NUM_MICROSTEPS units.. The A4954 has no idea where the m

this is precise move and modulo of A4954_NUM_MICROSTEPS is a full step. stepAngle is in A4954_NUM_MICROSTEPS units.. The A4954 has no idea where the m

Since we are doing fixed point math our threshold needs to be large. We need a large threshold when we have fast update rate as well. But for most par