Increase STM32F1 Servo Timer Interrupt Priority (#18637)

2020-07-14 17:07:27 -07:00
parent c9718504c5
commit 95b76a65c3
3 changed files with 18 additions and 6 deletions
--- a/Marlin/src/HAL/STM32F1/Servo.cpp
+++ b/Marlin/src/HAL/STM32F1/Servo.cpp
@@ -74,6 +74,7 @@ void libServo::servoWrite(uint8_t inPin, uint16_t duty_cycle) {

 libServo::libServo() {
  servoIndex = ServoCount < MAX_SERVOS ? ServoCount++ : INVALID_SERVO;
+  timer_set_interrupt_priority(SERVO0_TIMER_NUM, SERVO0_TIMER_IRQ_PRIO);
 }

 bool libServo::attach(const int32_t inPin, const int32_t inMinAngle, const int32_t inMaxAngle) {