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Smarter MIN, MAX, ABS macros

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Use macros that explicitly avoid double-evaluation and can be used for any datatype, replacing `min`, `max`, `abs`, `fabs`, `labs`, and `FABS`.

Co-Authored-By: ejtagle <ejtagle@hotmail.com>
This commit is contained in:
Scott Lahteine
2018-05-13 01:10:34 -05:00
parent 083ec9963e
commit 99ecdf59af
52 changed files with 206 additions and 247 deletions
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4
Marlin/src/HAL/HAL_STM32F7/TMC2660.cpp
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@ -237,7 +237,7 @@ unsigned int TMC26XStepper::getSpeed(void) { return this->speed; }
*/
char TMC26XStepper::step(int steps_to_move) {
if (this->steps_left == 0) {
this->steps_left = abs(steps_to_move); // how many steps to take
this->steps_left = ABS(steps_to_move); // how many steps to take
// determine direction based on whether steps_to_move is + or -:
if (steps_to_move > 0)
@ -257,7 +257,7 @@ char TMC26XStepper::move(void) {
// rem if (time >= this->next_step_time) {
if (abs(time - this->last_step_time) > this->step_delay) {
if (ABS(time - this->last_step_time) > this->step_delay) {
// increment or decrement the step number,
// depending on direction:
if (this->direction == 1)