Error message on PWM frequency 0

2025-09-01 18:32:37 +02:00 · 2021-05-21 14:30:24 -10:00
parent e6f45ffdcc
commit 6f48057687
1 changed files with 5 additions and 0 deletions
--- a/Grbl_Esp32/src/Spindles/PWMSpindle.cpp
+++ b/Grbl_Esp32/src/Spindles/PWMSpindle.cpp
@@ -33,6 +33,11 @@

 namespace Spindles {
    void PWM::init() {
+        if (_pwm_freq == 0) {
+            log_error("Spindle PWM frequency is 0.");
+            return;
+        }
+
        get_pins_and_settings();

        if (_output_pin.undefined()) {