Changed directory structure to eventually support multi-MCU family support

SHAL/Src/Reg/SHAL_TIM.cpp

@@ -0,0 +1,54 @@
+//
+// Created by Luca on 8/28/2025.
+//
+
+#include "Core/Include/Timer/SHAL_TIM.h"
+#include <cassert>
+
+Timer::Timer(Timer_Key t) : timer(t), timer_reg(getTimerRegister(t)){
+    RCC_Peripheral rcc = getTimerRCC(timer);
+    *rcc.reg |= rcc.bitmask;
+}
+
+Timer::Timer() : timer(Timer_Key::S_TIM_INVALID), timer_reg(nullptr){
+
+}
+
+void Timer::start() {
+    timer_reg->CR1 |= TIM_CR1_CEN;
+    timer_reg->EGR |= TIM_EGR_UG; //load prescaler reg and ARR
+    enableInterrupt();
+}
+
+void Timer::stop() {
+    timer_reg->CR1 &= ~TIM_CR1_CEN;
+}
+
+void Timer::setPrescaler(uint16_t presc) {
+    timer_reg->PSC = presc;
+}
+
+void Timer::setARR(uint16_t arr) {
+    timer_reg->ARR = arr;
+}
+
+void Timer::enableInterrupt() {
+    timer_reg->DIER |= TIM_DIER_UIE;
+    NVIC_EnableIRQ(getIRQn(timer));
+}
+
+
+Timer &TimerManager::get(Timer_Key timer_key) {
+
+    //Ensure that we don't try to get invalid timers
+    assert(timer_key != Timer_Key::S_TIM_INVALID && timer_key != Timer_Key::NUM_TIMERS);
+
+    Timer& selected = timers[static_cast<int>(timer_key)];
+
+    //Timer queried is not initialized yet (defaults to invalid)
+    if(selected.timer == Timer_Key::S_TIM_INVALID){
+        timers[static_cast<int>(timer_key)] = Timer(timer_key); //Initialize timer
+    }
+
+    return timers[static_cast<int>(timer_key)];
+}

SHAL/Src/Reg/SHAL_TIM_CALLBACK.cpp

@@ -0,0 +1,17 @@
+//
+// Created by Luca on 8/28/2025.
+//
+
+#include "SHAL_TIM_CALLBACK.h"
+
+DEFINE_TIMER_IRQ(Timer_Key::S_TIM1, TIM1_BRK_UP_TRG_COM_IRQHandler)
+DEFINE_TIMER_IRQ(Timer_Key::S_TIM2, TIM2_IRQHandler)
+DEFINE_TIMER_IRQ(Timer_Key::S_TIM3, TIM3_IRQHandler)
+DEFINE_TIMER_IRQ(Timer_Key::S_TIM14, TIM14_IRQHandler)
+DEFINE_TIMER_IRQ(Timer_Key::S_TIM15, TIM15_IRQHandler)
+DEFINE_TIMER_IRQ(Timer_Key::S_TIM16, TIM16_IRQHandler)
+DEFINE_TIMER_IRQ(Timer_Key::S_TIM17, TIM17_IRQHandler)
+
+void registerTimerCallback(Timer_Key key, TimerCallback callback){
+    timer_callbacks[static_cast<int>(key)] = callback;
+}