TimerWrapper: Add helper to set the callback+data

Author: victor-Lopez25

Inc/HALAL/Services/Time/TimerWrapper.hpp

@@ -423,6 +423,11 @@ template <const TimerDomain::Timer& dev> struct TimerWrapper {
     // TODO: 16 bit and 32 bit version (?)
     inline void set_limit_value(uint32_t arr) { instance->tim->ARR = arr; }
 
+    inline void set_callback(void (*callback)(void*), void *callback_data) {
+        TimerDomain::callbacks[instance->timer_idx] = callback;
+        TimerDomain::callback_data[instance->timer_idx] = callback_data;
+    }
+
     inline void configure32bit(void (*callback)(void*), void* callback_data, uint32_t period) {
         static_assert(
             this->is_32bit_instance,