diff --git a/Marlin/tmc_util.cpp b/Marlin/tmc_util.cpp index e2d60bf7a..b154c3ea5 100644 --- a/Marlin/tmc_util.cpp +++ b/Marlin/tmc_util.cpp @@ -126,8 +126,8 @@ bool report_tmc_status = false; SERIAL_ECHOLNPGM("mA)"); } #if CURRENT_STEP_DOWN > 0 - // Decrease current if is_otpw is true and driver is enabled and there's been more then 4 warnings - if (data.is_otpw && !st.isEnabled() && otpw_cnt > 4) { + // Decrease current if is_otpw is true and driver is enabled and there's been more than 4 warnings + if (data.is_otpw && st.isEnabled() && otpw_cnt > 4) { st.setCurrent(st.getCurrent() - CURRENT_STEP_DOWN, R_SENSE, HOLD_MULTIPLIER); #if ENABLED(REPORT_CURRENT_CHANGE) _tmc_say_axis(axis); @@ -140,7 +140,7 @@ bool report_tmc_status = false; otpw_cnt++; st.flag_otpw = true; } - else if (otpw_cnt > 0) otpw_cnt--; + else if (otpw_cnt > 0) otpw_cnt = 0; if (report_tmc_status) { const uint32_t pwm_scale = get_pwm_scale(st);