Save 224b PROGMEM, 48b SRAM in get_homing_bump_feedrate

8 years ago · 36cc03a9b4
parent 2a41f0ff84
commit 36cc03a9b4
1 changed files with 2 additions and 2 deletions
--- a/Marlin/Marlin_main.cpp
+++ b/Marlin/Marlin_main.cpp
@ -1499,8 +1499,8 @@ static void set_axis_is_at_home(const AxisEnum axis) {
 * Some planner shorthand inline functions
 */
 inline float get_homing_bump_feedrate(const AxisEnum axis) {
-  int constexpr homing_bump_divisor[] = HOMING_BUMP_DIVISOR;
-  int hbd = homing_bump_divisor[axis];
+  const uint8_t homing_bump_divisor[] PROGMEM = HOMING_BUMP_DIVISOR;
+  uint8_t hbd = pgm_read_byte(&homing_bump_divisor[axis]);
  if (hbd < 1) {
    hbd = 10;
    SERIAL_ECHO_START;