🔨 More HAL/STM32 targets (#22358, #22369)

buildroot/share/PlatformIO/variants/MARLIN_F103Vx/variant.h

@@ -132,8 +132,12 @@ extern "C" {
 
 // Timer Definitions (optional)
 // Use TIM6/TIM7 when possible as servo and tone don't need GPIO output pin
-#define TIMER_TONE              TIM3
-#define TIMER_SERVO             TIM2
+#ifndef TIMER_TONE
+  #define TIMER_TONE            TIM6
+#endif
+#ifndef TIMER_SERVO
+  #define TIMER_SERVO           TIM7
+#endif
 
 // UART Definitions
 // Define here Serial instance number to map on Serial generic name