PWM is not defined on Arduino Core STM32 (#13405)

6 years ago · 5d3928cb01
1 changed files with 4 additions and 0 deletions
--- a/Marlin/src/HAL/HAL_STM32/fastio_STM32.h
+++ b/Marlin/src/HAL/HAL_STM32/fastio_STM32.h
@ -45,6 +45,10 @@ void FastIO_init(); // Must be called before using fast io macros

 #define _BV32(b) (1UL << (b))

+#if !defined(PWM)
+  #define PWM OUTPUT
+#endif
+
 #if defined(STM32F0xx) || defined(STM32F1xx) || defined(STM32F3xx) || defined(STM32L0xx) || defined(STM32L4xx)
  #define _WRITE(IO, V) do { \
    if (V) FastIOPortMap[STM_PORT(digitalPin[IO])]->BSRR = _BV32(STM_PIN(digitalPin[IO])) ; \