lucalizaranzu/Shmingo-HAL
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

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

Browse Source
This commit is contained in:
Luca Lizaranzu
2025-08-29 23:21:56 -07:00
parent 45abfc6c88
commit 098e57eb2f
5 changed files with 78 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

86
SHAL/Include/Peripheral/Timer/Reg/SHAL_TIM_REG_F072xB.h Normal file
View File

@@ -0,0 +1,86 @@
/**
******************************************************************************
* @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
#include <cassert>
#include <stm32f072xb.h>
#include "SHAL_CORE.h"
enum class Timer_Key { //For STM32F072
S_TIM1,
S_TIM2,
S_TIM3,
S_TIM14,
S_TIM15,
S_TIM16,
S_TIM17,
NUM_TIMERS,
S_TIM_INVALID
};
//Get timer peripheral struct including bus register, enable mask, timer mask
constexpr SHAL_Peripheral getTimerRCC(Timer_Key t) {
switch(t) {
case Timer_Key::S_TIM1: return {&RCC->APB2ENR, RCC_APB2ENR_TIM1EN};
case Timer_Key::S_TIM2: return {&RCC->APB1ENR, RCC_APB1ENR_TIM2EN};
case Timer_Key::S_TIM3: return {&RCC->APB1ENR, RCC_APB1ENR_TIM3EN};
case Timer_Key::S_TIM14: return {&RCC->APB1ENR, RCC_APB1ENR_TIM14EN};
case Timer_Key::S_TIM15: return {&RCC->APB2ENR, RCC_APB2ENR_TIM15EN};
case Timer_Key::S_TIM16: return {&RCC->APB2ENR, RCC_APB2ENR_TIM16EN};
case Timer_Key::S_TIM17: return {&RCC->APB2ENR, RCC_APB2ENR_TIM17EN};
case Timer_Key::NUM_TIMERS:
case Timer_Key::S_TIM_INVALID:
assert(false);
return {nullptr, 0};; //Unreachable
}
__builtin_unreachable();
}
//Get actual register value based on enum
constexpr volatile TIM_TypeDef* getTimerRegister(Timer_Key t) {
switch(t) {
case Timer_Key::S_TIM1: return TIM1;
case Timer_Key::S_TIM2: return TIM2;
case Timer_Key::S_TIM3: return TIM3;
case Timer_Key::S_TIM14: return TIM14;
case Timer_Key::S_TIM15: return TIM15;
case Timer_Key::S_TIM16: return TIM16;
case Timer_Key::S_TIM17: return TIM17;
case Timer_Key::NUM_TIMERS:
case Timer_Key::S_TIM_INVALID:
assert(false);
return nullptr; //Unreachable
}
__builtin_unreachable();
}
constexpr IRQn_Type getIRQn(Timer_Key t) {
switch(t) {
case Timer_Key::S_TIM1: return TIM1_BRK_UP_TRG_COM_IRQn;
case Timer_Key::S_TIM2: return TIM2_IRQn;
case Timer_Key::S_TIM3: return TIM3_IRQn;
case Timer_Key::S_TIM14: return TIM14_IRQn;
case Timer_Key::S_TIM15: return TIM15_IRQn;
case Timer_Key::S_TIM16: return TIM16_IRQn;
case Timer_Key::S_TIM17: return TIM17_IRQn;
case Timer_Key::NUM_TIMERS:
case Timer_Key::S_TIM_INVALID:
assert(false);
return TIM1_BRK_UP_TRG_COM_IRQn; //Unreachable
}
__builtin_unreachable();
}
#endif