MPCNC/Firmware2
1
0
Fork 0
Code Issues 1 Pull Requests Releases Wiki Activity

Minor optimization of axis_did_move bits

Browse Source
This commit is contained in:
Scott Lahteine 2018-05-24 19:08:07 -05:00
parent a94506ada0
commit 50fa8e01c1
1 changed files with 9 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
Marlin/src/module/stepper.cpp
View File

@ -1628,13 +1628,15 @@ uint32_t Stepper::stepper_block_phase_isr() {
#define Z_MOVE_TEST !!current_block->steps[C_AXIS]
#endif
SET_BIT_TO(axis_did_move, X_AXIS, X_MOVE_TEST);
SET_BIT_TO(axis_did_move, Y_AXIS, Y_MOVE_TEST);
SET_BIT_TO(axis_did_move, Z_AXIS, Z_MOVE_TEST);
//SET_BIT_TO(axis_did_move, E_AXIS, !!current_block->steps[E_AXIS]);
//SET_BIT_TO(axis_did_move, X_HEAD, !!current_block->steps[A_AXIS]);
//SET_BIT_TO(axis_did_move, Y_HEAD, !!current_block->steps[B_AXIS]);
//SET_BIT_TO(axis_did_move, Z_HEAD, !!current_block->steps[C_AXIS]);
uint8_t axis_bits = 0;
if (X_MOVE_TEST) SBI(axis_bits, A_AXIS);
if (Y_MOVE_TEST) SBI(axis_bits, B_AXIS);
if (Z_MOVE_TEST) SBI(axis_bits, C_AXIS);
//if (!!current_block->steps[E_AXIS]) SBI(axis_bits, E_AXIS);
//if (!!current_block->steps[A_AXIS]) SBI(axis_bits, X_HEAD);
//if (!!current_block->steps[B_AXIS]) SBI(axis_bits, Y_HEAD);
//if (!!current_block->steps[C_AXIS]) SBI(axis_bits, Z_HEAD);
axis_did_move = axis_bits;
// Initialize the trapezoid generator from the current block.
#if ENABLED(LIN_ADVANCE)