fix(fw): enable SYSCFG clock before using EXTI (#5020)

2024-05-25 10:22:50 +10:00
parent 390c71cd44
commit b8a0038c68
1 changed files with 8 additions and 0 deletions
@@ -162,6 +162,14 @@ void rotaryEncoderInit()
  ROTARY_ENCODER_TIMER->CR1 = 0;
  ROTARY_ENCODER_TIMER->DIER |= TIM_DIER_UIE;

+#if defined(LL_APB4_GRP1_PERIPH_SYSCFG)
+  LL_APB4_GRP1_EnableClock(LL_APB4_GRP1_PERIPH_SYSCFG);
+#elif defined(LL_APB2_GRP1_PERIPH_SYSCFG)
+  LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_SYSCFG);
+#else
+  #error "Unsupported SYSCFG clock"
+#endif
+
  LL_SYSCFG_SetEXTISource(ROTARY_ENCODER_EXTI_PORT, ROTARY_ENCODER_EXTI_SYS_LINE1);
  LL_SYSCFG_SetEXTISource(ROTARY_ENCODER_EXTI_PORT, ROTARY_ENCODER_EXTI_SYS_LINE2);