Added CORE general include header discerning STM32 platform includes and containing global structs and defines

SHAL/Include/Core/SHAL_CORE.h

@@ -1,16 +1,63 @@
-//
-// Created by Luca on 8/29/2025.
-//
-
+/**
+  ******************************************************************************
+  * @file    SHAL_CORE.h
+  * @author  Luca Lizaranzu
+  * @brief   Defines universal macros and objects used across all STM32 families
+  * Includes for ST Microelectronics pre-made C headers for STM32 device families
+  ******************************************************************************
+  */
 #ifndef SHMINGO_HAL_SHAL_CORE_H
 #define SHMINGO_HAL_SHAL_CORE_H
 
 #include <cstdint>
 
+//Universal structs and defines ---------------------------
 
 struct SHAL_Peripheral {
     volatile uint32_t* reg;
     uint32_t bitmask;
 };
 
+
+//---------------------------------------------------------
+
+
+#if defined(STM32F030x6)
+#include "stm32f030x6.h"
+#elif defined(STM32F030x8)
+#include "stm32f030x8.h"
+#elif defined(STM32F031x6)
+#include "stm32f031x6.h"
+#elif defined(STM32F038xx)
+#include "stm32f038xx.h"
+#elif defined(STM32F042x6)
+#include "stm32f042x6.h"
+#elif defined(STM32F048xx)
+#include "stm32f048xx.h"
+#elif defined(STM32F051x8)
+#include "stm32f051x8.h"
+#elif defined(STM32F058xx)
+#include "stm32f058xx.h"
+#elif defined(STM32F070x6)
+#include "stm32f070x6.h"
+#elif defined(STM32F070xB)
+#include "stm32f070xb.h"
+#elif defined(STM32F071xB)
+#include "stm32f071xb.h"
+#elif defined(STM32F072xB)
+#include "stm32f072xb.h"
+#include "SHAL_TIM_REG_F072xB.h"
+#elif defined(STM32F078xx)
+#include "stm32f078xx.h"
+#elif defined(STM32F091xC)
+  #include "stm32f091xc.h"
+#elif defined(STM32F098xx)
+  #include "stm32f098xx.h"
+#elif defined(STM32F030xC)
+  #include "stm32f030xc.h"
+#else
+ #error "Please select first the target STM32F0xx device used in your application (in stm32f0xx.h file)"
+#endif
+
+
 #endif //SHMINGO_HAL_SHAL_CORE_H

SHAL/Include/Peripheral/Timer/Reg/SHAL_TIM_REG_F072xB.h

@@ -1,3 +1,11 @@
+/**
+  ******************************************************************************
+  * @file    SHAL_TIM_REG.h
+  * @author  Luca Lizaranzu
+  * @brief   Defines universal macros and objects used across all STM32 families
+  ******************************************************************************
+  */
+
 #ifndef SHAL_TIM_REG_H
 #define SHAL_TIM_REG_H
 

SHAL/Include/Peripheral/Timer/SHAL_TIM.h

@@ -1,7 +1,15 @@
+/**
+  ******************************************************************************
+  * @file    SHAL_TIM.h
+  * @author  Luca Lizaranzu
+  * @brief   Declarations of timer related objects
+  ******************************************************************************
+  */
+
 #ifndef SHAL_TIM_H
 #define SHAL_TIM_H
 
-#include "SHAL_TIM_REG.h"
+#include "SHAL_TIM_REG_F072xB.h"
 #include "SHAL_TIM_CALLBACK.h"
 
 #include <array>

SHAL/Include/Peripheral/Timer/SHAL_TIM_CALLBACK.h

@@ -1,11 +1,16 @@
-//
-// Created by Luca on 8/28/2025.
-//
+/**
+  ******************************************************************************
+  * @file    SHAL.h
+  * @author  Luca Lizaranzu
+  * @brief   Utilities for creating and populating the timer IRQ callback table
+  * globally, see usage in SHAL_TIM.h. Created in use for singleton timer abstractions
+  ******************************************************************************
+  */
 
 #ifndef SHMINGO_HAL_SHAL_TIM_CALLBACK_H
 #define SHMINGO_HAL_SHAL_TIM_CALLBACK_H
 
-#include "SHAL_TIM_REG.h"
+#include "SHAL/Include/Core/SHAL_CORE.h"
 
 #define DEFINE_TIMER_IRQ(key, irq_handler)                \
 extern "C" void irq_handler(void) {                       \

SHAL/Src/main.cpp

@@ -19,7 +19,7 @@ int main() {
     Timer timer2 = getTimer(Timer_Key::S_TIM2);
 
     timer2.setPrescaler(8000 - 1);
-    timer2.setARR(2000 - 1);
+    timer2.setARR(500 - 1);
     timer2.setCallbackFunc(tim2Handler);
     timer2.start();