188 lines
4.8 KiB
C++
188 lines
4.8 KiB
C++
/**
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******************************************************************************
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* @file SHAL_CORE.h
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* @author Luca Lizaranzu
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* @brief Defines universal macros and objects used across all STM32 families
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* Includes for ST Microelectronics pre-made C headers for STM32 device families
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******************************************************************************
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*/
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#ifndef SHMINGO_HAL_SHAL_CORE_H
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#define SHMINGO_HAL_SHAL_CORE_H
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#include <cstdint>
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//Overall init function for SHAL --------------------------
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void SHAL_init();
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//---------------------------------------------------------
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//Universal structs and defines ---------------------------
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enum class SHAL_Result{
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OKAY,
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ERROR
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};
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#define SHAL_CALL(func) \
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if(func != SHAL_Result::OKAY){ \
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return SHAL_Result::ERROR; \
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}
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#define SHAL_WAIT_FOR_CONDITION_US(cond, timeout_us) \
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SHAL_wait_for_condition_us([&](){ return (cond); }, (timeout_us))
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#define SHAL_WAIT_FOR_CONDITION_MS(cond, timeout_ms) \
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SHAL_wait_for_condition_ms([&](){ return (cond); }, (timeout_ms))
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//Currently configures systick to count down in microseconds
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void systick_init();
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//Max of 16ms, use SHAL_delay_ms for longer delay
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void SHAL_delay_us(uint32_t us);
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void SHAL_delay_ms(uint32_t ms);
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template<typename Condition>
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bool SHAL_wait_for_condition_us(Condition cond, uint32_t timeout_us) {
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while (timeout_us--) {
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if (cond()) {
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return true; // success
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}
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SHAL_delay_us(1);
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}
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return false; // timeout
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}
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template<typename Condition>
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bool SHAL_wait_for_condition_ms(Condition cond, uint32_t timeout_ms) {
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while (timeout_ms--) {
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if (cond()) {
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return true; // success
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}
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SHAL_delay_ms(1);
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}
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return false; // timeout
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}
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//Sets bits starting from offset as the LSB
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static inline void SHAL_set_bits(volatile uint32_t* reg, uint32_t size, uint32_t bits, uint32_t offset){
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uint32_t mask = (1 << (size)) - 1;
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*reg &= ~(mask << offset);
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*reg |= bits << offset;
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}
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//Sets bits starting from offset as the LSB (for uint16_t)
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static inline void SHAL_set_bits_16(volatile uint16_t* reg, uint32_t size, uint32_t bits, uint32_t offset){
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uint16_t mask = (1 << (size)) - 1;
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*reg &= ~(mask << offset);
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*reg |= bits << offset;
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}
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static inline void SHAL_clear_bitmask(volatile uint32_t* reg, uint32_t mask){
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*reg &= ~(mask);
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}
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static inline void SHAL_apply_bitmask(volatile uint32_t* reg, uint32_t mask){
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SHAL_clear_bitmask(reg,mask);
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*reg |= mask;
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}
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//---------------------------------------------------------
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#if defined(STM32F030x6)
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#include "stm32f030x6.h"
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#elif defined(STM32F030x8)
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#include "stm32f030x8.h"
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#elif defined(STM32F031x6)
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#include "stm32f031x6.h"
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#elif defined(STM32F038xx)
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#include "stm32f038xx.h"
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#elif defined(STM32F042x6)
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#include "stm32f042x6.h"
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#elif defined(STM32F048xx)
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#include "stm32f048xx.h"
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#elif defined(STM32F051x8)
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#include "stm32f051x8.h"
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#elif defined(STM32F058xx)
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#include "stm32f058xx.h"
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#elif defined(STM32F070x6)
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#include "stm32f070x6.h"
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#elif defined(STM32F070xB)
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#include "stm32f070xb.h"
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#elif defined(STM32F071xB)
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#include "stm32f071xb.h"
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#elif defined(STM32F072xB)
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#include "stm32f072xb.h"
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#elif defined(STM32F078xx)
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#include "stm32f078xx.h"
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#elif defined(STM32F091xC)
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#include "stm32f091xc.h"
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#elif defined(STM32F098xx)
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#include "stm32f098xx.h"
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#elif defined(STM32L412xx)
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#include "stm32l412xx.h"
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#elif defined(STM32L422xx)
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#include "stm32l422xx.h"
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#elif defined(STM32L431xx)
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#include "stm32l431xx.h"
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#elif defined(STM32L432xx)
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#include "stm32l432xx.h"
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#elif defined(STM32L433xx)
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#include "stm32l433xx.h"
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#elif defined(STM32L442xx)
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#include "stm32l442xx.h"
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#elif defined(STM32L443xx)
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#include "stm32l443xx.h"
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#elif defined(STM32L451xx)
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#include "stm32l451xx.h"
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#elif defined(STM32L452xx)
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#include "stm32l452xx.h"
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#elif defined(STM32L462xx)
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#include "stm32l462xx.h"
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#elif defined(STM32L471xx)
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#include "stm32l471xx.h"
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#elif defined(STM32L475xx)
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#include "stm32l475xx.h"
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#elif defined(STM32L476xx)
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#include "stm32l476xx.h"
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#elif defined(STM32L485xx)
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#include "stm32l485xx.h"
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#elif defined(STM32L486xx)
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#include "stm32l486xx.h"
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#elif defined(STM32L496xx)
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#include "stm32l496xx.h"
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#elif defined(STM32L4A6xx)
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#include "stm32l4a6xx.h"
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#elif defined(STM32L4P5xx)
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#include "stm32l4p5xx.h"
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#elif defined(STM32L4Q5xx)
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#include "stm32l4q5xx.h"
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#elif defined(STM32L4R5xx)
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#include "stm32l4r5xx.h"
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#elif defined(STM32L4R7xx)
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#include "stm32l4r7xx.h"
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#elif defined(STM32L4R9xx)
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#include "stm32l4r9xx.h"
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#elif defined(STM32L4S5xx)
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#include "stm32l4s5xx.h"
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#elif defined(STM32L4S7xx)
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#include "stm32l4s7xx.h"
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#elif defined(STM32L4S9xx)
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#elif defined(STM32F030xC)
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#include "stm32f030xc.h"
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#else
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#error "Please select first the target STM32 device used in your application (in stm32f0xx.h file)"
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#endif
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#endif //SHMINGO_HAL_SHAL_CORE_H
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