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#ifndef FLASH_H
#define FLASH_H
#include <stdint.h>
struct FLASH_t {
#if defined(STM32F0) || defined(STM32F1) || defined(STM32F3)
volatile uint32_t ACR;
volatile uint32_t KEYR;
volatile uint32_t OPTKEYR;
volatile uint32_t SR;
volatile uint32_t CR;
volatile uint32_t AR;
volatile uint32_t RESERVED;
volatile uint32_t OBR;
volatile uint32_t WRPR;
#elif defined(STM32F4)
volatile uint32_t ACR;
volatile uint32_t KEYR;
volatile uint32_t OPTKEYR;
volatile uint32_t SR;
volatile uint32_t CR;
volatile uint32_t OPTCR;
#elif defined(STM32L0)
volatile uint32_t ACR;
volatile uint32_t PECR;
volatile uint32_t PDKEYR;
volatile uint32_t PEKEYR;
volatile uint32_t PRGKEYR;
volatile uint32_t OPTKEYR;
volatile uint32_t SR;
volatile uint32_t OPTR;
volatile uint32_t WRPROT;
#elif defined(STM32WB)
volatile uint32_t ACR;
volatile uint32_t KEYR;
volatile uint32_t OPTKEYR;
volatile uint32_t SR;
volatile uint32_t CR;
volatile uint32_t ECCR;
volatile uint32_t OPTR;
volatile uint32_t PCROP1ASR;
volatile uint32_t PCROP1AER;
volatile uint32_t WRP1AR;
volatile uint32_t WRP1BR;
volatile uint32_t PCROP1BSR;
volatile uint32_t PCROP1BER;
volatile uint32_t IPCCBR;
volatile uint32_t _reserved1[8];
volatile uint32_t C2ACR;
volatile uint32_t C2SR;
volatile uint32_t C2CR; // 0x64
volatile uint32_t _reserved2[7];
volatile uint32_t SFR; // 0x80
volatile uint32_t SRRVR;
#endif
};
#if defined(STM32F0) || defined(STM32F1) || defined(STM32F3)
static FLASH_t& FLASH = *(FLASH_t*)0x40022000;
#elif defined(STM32F4)
static FLASH_t& FLASH = *(FLASH_t*)0x40023c00;
#elif defined(STM32L0)
static FLASH_t& FLASH = *(FLASH_t*)0x40022000;
#elif defined(STM32WB)
static FLASH_t& FLASH = *(FLASH_t*)0x58004000;
#endif
void flash_init();
#endif
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