programme bts bruchet descroix duhautois
Dependencies: mbed ID12RFID SDFileSystem
eeprom_flash.h@7:5132b1d68c11, 2021-05-10 (annotated)
- Committer:
- valentinbruchet
- Date:
- Mon May 10 16:46:51 2021 +0000
- Revision:
- 7:5132b1d68c11
- Parent:
- 1:e593ae8ff81d
programme;
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
olympux | 0:ea2bec485611 | 1 | #ifndef __EEPROM_FLASH_H |
olympux | 0:ea2bec485611 | 2 | #define __EEPROM_FLASH_H |
olympux | 0:ea2bec485611 | 3 | |
olympux | 0:ea2bec485611 | 4 | #include "mbed.h" |
olympux | 0:ea2bec485611 | 5 | |
olympux | 1:e593ae8ff81d | 6 | //#define EEPROM_START_ADDRESS ((uint32_t)0x08019000) // EEPROM emulation start address: after 100KByte of used Flash memory |
olympux | 1:e593ae8ff81d | 7 | #define EEPROM_START_ADDRESS ((uint32_t)0x0801C000) // EEPROM emulation start address: after 112KByte of used Flash memory |
olympux | 0:ea2bec485611 | 8 | |
olympux | 0:ea2bec485611 | 9 | void enableEEPROMWriting(); // Unlock and keep PER cleared |
olympux | 0:ea2bec485611 | 10 | void disableEEPROMWriting(); // Lock |
olympux | 0:ea2bec485611 | 11 | |
olympux | 0:ea2bec485611 | 12 | // Write functions |
olympux | 0:ea2bec485611 | 13 | HAL_StatusTypeDef writeEEPROMHalfWord(uint32_t address, uint16_t data); |
olympux | 0:ea2bec485611 | 14 | HAL_StatusTypeDef writeEEPROMWord(uint32_t address, uint32_t data); |
olympux | 0:ea2bec485611 | 15 | |
olympux | 0:ea2bec485611 | 16 | // Read functions |
olympux | 0:ea2bec485611 | 17 | uint16_t readEEPROMHalfWord(uint32_t address); |
olympux | 0:ea2bec485611 | 18 | uint32_t readEEPROMWord(uint32_t address); |
olympux | 0:ea2bec485611 | 19 | |
olympux | 0:ea2bec485611 | 20 | #endif |