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Revert motor_current_setting to constexpr

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We should use `constexpr` wherever it makes sense, for its added benefits. See http://stackoverflow.com/questions/13346879/const-vs-constexpr-on-variables
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Scott Lahteine 2016-09-21 14:49:24 -05:00 committed by Scott Lahteine
parent 145d9005d1
commit 7d72ed688c
1 changed files with 1 additions and 1 deletions
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Marlin/stepper.h
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@ -135,7 +135,7 @@ class Stepper {
#ifndef PWM_MOTOR_CURRENT
#define PWM_MOTOR_CURRENT DEFAULT_PWM_MOTOR_CURRENT
#endif
static const int motor_current_setting[3] = PWM_MOTOR_CURRENT;
static constexpr int motor_current_setting[3] = PWM_MOTOR_CURRENT;
#endif
//